METHOD AND APPARATUS FOR EXTRACTING FLUID AND RELATED METHOD AND APPARATUS FOR PRESERVING BLOOD FLUID

Abstract: Methods and apparatus for extracting fetal blood from an umbilical cord and/or placenta include centrifugation, the application of pressure via rollers (890) and vacuum suction. In each apparatus, a conical receptacle (630) holds the placenta and an inflatable balloon (650) is provided for squeezing the placenta to force blood into the umbilical cord. In addition, in a method for preserving umbilical cord blood, a severed umbilical cord is provided which has at least one tubular blood vessel closed at opposite ends to maintain fluid in the vessel. An anticoagulant is added to blood fluids in the vessel, and the blood fluid is moved in the vessel to distribute the anticoagulant throughout the blood.

Description: METHOD AND APPARATUS FOR EXTRACTING FLUID AND RELATED METHOD AND APPARATUS FOR PRESERVING BLOOD FLUID Field of the Invention This invention relates to a method and apparatus for extracting fluid from a fluid-containing member. More particularly, this invention relates to a method and apparatus for extracting fluid from a deformable object. Even more particularly, this invention relates to a method and apparatus for extracting blood from a placenta and umbilical cord. This invention also relates to a method and apparatus for preserving blood fluid and, more specifically, to a method and apparatus for preserving or facilitating the preservation of blood from an umbilical cord. Even more spe¬ cifically, this invention relates to a method and apparatus for preserving blood from a placenta and umbilical cord, while maintaining the blood at least temporarily in the umbilical cord. This invention further relates to a method and apparatus for preparing blood for storage and use. Background of the Invention In many instances, the umbilical cord, like the placenta, is discarded after birth. However, it has been dis¬ covered that at least certain constituents of the umbilical cord may have a special usefulness. In a recent advance in the treatment of bone marrow defects in infants, physicians used the blood cells from the umbilical cord of an infant to aid in the regeneration of the stem cells in an older sibling. The blood was separated from the umbilical cord, subsequently frozen, and stored for seven months prior to infusion. Upon thawing, the cells were intravenously infused into the body of the recipient youngster. This technique provides several advantages over conventional marrow transplantation. Using the cord blood in this instance enabled transplant as soon as a compatible sibling was born, while candidates for marrow transplant generally must wait until the newborn is at least six months old. In addition, the procedure eliminates for the donor the pain of marrow extraction. The use of umbilical cord blood for allogeneic and hematopoietic reconstitution in siblings has been since used in a number of cases. Clearly, umbilical cord blood represents a vast natural resource for medical, research and even identification purposes. The amount of blood in the umbilical cord represents but a portion of the blood of an infant which is conven¬ tionally discarded at birth. The other portion of that dis- garded blood resides in the placenta. Objects of the Invention An object of the present invention is to provide a method and an associated apparatus for removing an infant's blood from its umbilical cord and placenta after severance of the umbilical cord from the infant. Another object of the present invention is to pro¬ vide such a method and apparatus which is fast and efficient. Another, more particular, object of the present invention is to provide such a method and apparatus wherein sterility is maintained and contamination avoided. A further particular object of the present invention is to provide such a method and apparatus wherein an anticoagulant is automatically mixed in with the blood from the placenta and umbilical cord. Another, more general object of the present inven¬ tion is to provide a method and apparatus for removing fluid from a fluid-containing member, particularly, an elongate fluid-containing member. Yet another general object of the present invention is to provide a method and apparatus for subjecting an object or body to rotary motion. An associated object of the present invention is to provide a method and an associated apparatus for at least facilitating the preservation of blood from an umbilical cord. Another associated object of the present invention is to provide such a method and apparatus of blood preserva¬ tion which is fast and efficient. Another, more particular, object of the present invention is to provide such a method and apparatus of blood preservation wherein sterility is maintained and contamination avoided. A further particular object of the present invention is to provide such a method and apparatus of blood preserva- tion wherein an anticoagulant is automatically mixed in with the blood from the umbilical cord. Summary of the Invention An apparatus for extracting blood from a placenta and umbilical cord comprises, in accordance with a first embodiment of the present invention, a support for holding the placenta and supporting the umbilical cord in a predetermined extended configuration relative to the placenta, a rotary drive operatively connected to the support for rotating the support about an axis on a side of the placenta generally opposite the umbilical cord, and a collector device attached to the support for enabling a collection of fluid flowing from the placenta and the umbilical cord during operation of the drive. Pursuant to further features of the present inven¬ tion, the support includes a spiral member and the extended configuration is a spiral configuration, the collector device being attached to a free end of the spiral member. In addi¬ tion, the spiral member is provided with an elongate opening along a substantial portion of its length for enabling inser¬ tion of the umbilical cord into the spiral member prior to a centrifuging operation. The opening is preferably disposed on a radially outward side of the spiral member. Pursuant to another feature of the present inven¬ tion, a hollow conical receptacle is connected to the spiral member at an end opposite the free end. The conical recep¬ tacle is provided with an opening for enabling insertion of the placenta. Pursuant to yet another feature of the present invention, a pressing component is provided for pressing the placenta into the conical receptacle. Preferably, the press¬ ing component includes an inflatable balloon and also includes a pressurization assembly operatively connected to the balloon for automatically inflating the balloon. Pursuant to a specific feature of the present inven¬ tion, part of the pressurization assembly is mounted to the support on a side of the placenta generally opposite the umbilical cord, whereby that part of the pressurization assembly serves as a counterweight to the umbilical cord and a part of the support supporting the same. In accordance with another feature of the present invention, a supply device is operatively connected to the support for supplying an anticoagulant to fluid flowing from the placenta and the umbilical cord into the collector device. The supply device advantageously includes a tank or container for storing a supply of the anticoagulant and a delivery system for delivering an amount of the anticoagulant to fluid flowing from the placenta and the umbilical cord into the col¬ lector device. Preferably, the delivery system includes a metering device for measuring out a predetermined aliquot of the anticoagulant. In addition, the delivery system may include a pump for drawing the anticoagulant from storage tank. More specifically, the delivery system may include a conduit extending between the storage tank and the collector device, the conduit preferably being disposed at least in part along the spiral member. According to a further feature of the present inven¬ tion, the apparatus also comprises a housing, the support serving to hold the placenta in a chamber defined by the hous¬ ing. Moreover, a cleaning device is connected to the housing for cleaning the housing chamber. The cleaning device advantageously takes the form of a device for dispensing a cleaning fluid into the housing chamber. Pursuant to another feature of the present inven¬ tion, the collector device includes a connector for releasably securing a receptacle to the support at a location proximate to a free end of the umbilical cord. The receptacle prefeably takes the form of a bag, whereby the angle of orientation of the receptacle will change in response to gravitional attrac¬ tion to maintain collected fluid in the receptacle. An apparatus for extracting fluid from a deformable object comprises, in accordance with a particular embodiment of the present invention, a support for holding the deformable object, a drive operatively connected to the support for rotating the same about an axis, a pressing component for pressing the object into a predetermined position relative to the suppor, and a collector device attached to the support for enabling a collection of fluid flowing from the object during operation of the drive. As described hereinabove, the pressing component preferably includes an inflatable balloon automatically inflated by means of a pressurization assembly, while at least a part of the pressurization assembly is mounted to the sup¬ port on a side of the axis generally opposite the object, whereby the part of the pressurization assembly serves as a counterweight to the object and a part of the support support¬ ing same. More specifically, the support includes a hollow conical receptacle, and the pressing component serves to press the object into the conical component. An apparatus for extracting fluid from an object comprises, in accordance with another embodiment of the pres¬ ent invention, a support for holding the object, a drive operatively connected to the support for rotating the support about an axis, a collector device attached to the support for enabling a collection of fluid flowing from the object during operation of the drive, and a supply device operatively con¬ nected to the support for supplying an additive to fluid flow¬ ing from the object into the collector device. As discussed above with respect to the blood drainage apparatus, the supply device includes a storage tank for storing a supply of the additive and a delivery system for delivering an amount of the additive to fluid flowing from the object into the collector device. The delivery system also preferably includes a metering device for measuring out a predetermined aliquot of the additive. The delivery system advantageously includes a pump for moving the additive from the storage tank. A method for extracting blood from a placenta and umbilical cord comprises, in accordance with the present invention, the steps of (a) disposing the placenta and the umbilical cord on a support, with the umbilical cord in a predetermined extended configuration relative to the placenta, (b) rotating the support, together with the placenta and the umbilical cord, about an axis on a side of the placenta generally opposite the umbilical cord, (c) supporting the umbilical cord so that it maintains the extended configuration during the step of rotating, and (d) collecting fluid flowing from the placenta and the umbilical cord during the step of rotating. Preferably, the extended configuration is a spiral configuration, while the step of disposing includes the step of inserting the umbilical cord through an elongate opening into a spiral support member. The step of disposing further includes the step of inserting the placenta into a hollow con¬ ical receptacle. Pursuant to another feature of the present inven¬ tion, the method further comprises the step of pressing the placenta into the conical receptacle during said step of rotating. Preferably, a balloon is inflated to press the placenta into the conical receptacle. Pursuant to yet another feature of the present invention, the method further comprises the step of supplying an anticoagulant to fluid flowing from the placenta and the umbilical cord during the step of rotating. Preferably, a predetermined aliquot of the anticoagulant is metered out and added to the extracted blood fluid. The anticoagulant may be pumped from a storage tank. Preferably, the placenta and umbilical cord are con¬ tained at least in part in a chamber and the method further comprises the step of cleaning the chamber. The step of cleaning may take the form of dispensing a cleaning fluid into the chamber. Preferably, the collected blood fluid is directed into a flexible container such as a bag. A method in accordance with another embodiment of the present invention serves to extract fluid from a deformable object and comprises the steps of (a) holding the deformable object on a support, (b) rotating the support and the object about an axis, (c) pressing the object into a predetermined position relative to the support, and (d) col¬ lecting fluid flowing from the object during the step of rotating. As mentioned above, the step of pressing preferably includes the step of inflating a balloon member to press the object into predetermined position. In accordance with another method for extracting fluid from an object in accordance with the present invention, the object is held on a support, the support and the object are rotated about an axis, and fluid flowing from the object is collected during the step of rotating. In addition, an additive is supplied to fluid flowing from the object during the step of rotating. A method and apparatus in accordance with the pres¬ ent invention is believed to be particularly fast and effi¬ cient in removing an infant's blood from its umbilical cord and placenta after severance of the umbilical cord from the infant. Owing to the closure of the housing and the automatic cleaning thereof, sterility is maintained and con¬ tamination avoided. Moreover, mixing an anticoagulant in with the blood from the placenta and umbilical cord is facilitated. An apparatus for extracting blood from a placenta and umbilical cord comprises, in accordance with a further embodiment of the present invention, a support for holding the placenta and the umbilical cord, a pressure exerting device mounted to the support for pressing the placenta to force blood from the placenta into the umbilical cord, and a collec¬ tor device positioned at a free end of the umbilical cord for enabling a collection of fluid flowing through the umbilical cord during operation of the pressure exerting device. Pursuant to a particular feature of the present invention, the pressure exerting device includes an inflatable balloon and a pressurization component for inflating the bal¬ loon. Preferably, the support includes a receptacle receiving the placenta, while the pressure exerting device further includes a cover on the receptacle, the balloon and the pres¬ surization component bei' g mounted to the cover. Pursuant to yet another feature of the present invention, the receptacle is conical with an opening at a smaller end. The umbilical corct traverses the opening to hang below the conical receptacle. Pursuant to another embodiment of the present inven¬ tion, an apparatus for extracting blood from an umbilical cord comprises a support for holding the umbilical cord in a predetermined orientation, a pressure exerting device mounted to the support and engageable with the umbilical cord for exerting a mechanical force thereon to move blood along the umbilical cord, and a collector device positioned at a free end of the umbilical cord for enabling a collection of blood flowing from the umbilical cord during operation of the pres¬ sure exerting device. Pursuant to yet another feature of the present invention, the pressure exerting device for the umbilical cord comprises a squeezing assembly mounted to the support and engageable with the umbilical cord for squeezing blood along at least a portion of the length thereof. Preferably, the squeezing assembly includes at least one roller member rotatably mounted with respect to the support, the squeezing assembly also including a shifter for moving the roller member relative to the umbilical cord along at least the portion of the length of the umbilical cord. Pursuant to yet another feature of the present invention, the squeezing assembly further includes means for moving the roller member out of engagement with the umbilical cord. In a specific embodiment of the invention, the squeez¬ ing assembly includes a pair of roller members mounted to respective jaw members in turn pivotably fastened to one another and to the support. The extraction apparatus advantageously further com¬ prises a tubular member of thin flexible film material and mounting elements for mounting the flexible sheet material to the support while maintaining the tubular member in tension. The umbilical cord is disposed inside of the tubular member during operation of the apparatus, while the squeezing assembly is disposed outside the tubular member. The collec¬ tor device is disposed at an end of the tubular member. In accordance with a further embodiment of the pres¬ ent invention, an apparatus for preparing blood for storage and subsequent use comprises a support for supporting a storage receptacle in a predetermined position and orienta¬ tion, a deposition device for automatically depositing the blood into the storage receptacle, and a supply for automati¬ cally supplying an anticoagulant to blood being deposited into the receptacle by the deposition device. It is contemplated that the anticoagulant supply is used in combination with the placenta pressing device and/or the umbilical cord squeezing assembly. Pursuant to another feature of the present inven¬ tion, the anticoagulant supply includes a tank or other con- tainer for holding a reservoir of the anticoagulant and a delivery system for delivering an amount of the anticoagulant to fluid flowing from the placenta and the umbilical cord into the collector device. The delivery system advantageously includes a metering or dosing device for measuring out a predetermined aliquot of the anticoagulant. In addition, the delivery system includes a pump for moving the anticoagulant from the storage tank. In accordance with yet another feature of the pres¬ ent invention, the blood preparation apparatus includes a device for accelerating a mixing of the anticoagulant and blood fluids, for example, from a placenta and an associated umbilical cord. The mixing acceleration device is operatively coupled to the collector receptacle for imparting a vibratory motion to that receptacle to thereby accelerate mixing of the anticoagulant and blood fluids. Pursuant to a specific feature of the present inven¬ tion, the anticoagulant supply and particular the delivery system thereof includes a conduit having a discharge end dis¬ posed above an inlet orifice of the collector receptacle. A blood extraction apparatus in accordance with the present invention preferably includes a cleaning device for sterilizing and cleaning at least that portion of the support in contact with the placenta during operation of the apparatus. The thin flexible tubular member is most preferably discardable member made, for example, of water- dispersible materials. Pursuant to yet another feature of the present invention, where the support for the placenta includes a coni¬ cal receptacle provided with a lid at a large end and that receptacle is formed with a first opening at a small end and a second opening at large end, the cleaning device includes a spray nozzle and an assembly enabling a removable insertion of the nozzle through the first opening. A method for extracting blood from a placenta and umbilical cord comprises, in accordance with the present invention, the steps of (a) disposing the placenta and the umbilical cord on a support, with the umbilical cord in a predetermined extended configuration relative to the placenta, (b) pressing the placenta to force blood from the placenta into the umbilical cord, and (c) collecting fluid flowing from the umbilical cord during the step of pressing. Preferably, the extended configuration of the umbilical cord is a linear configuration, generated, for exam¬ ple, by allowing the umbilical cord to hang suspended from the placenta which is diposed on the support. According to a further feature of the present inven¬ tion, the step of disposing includes the steps of inserting the placenta into a receptacle member having an aperture and inserting the umbilical cord through the aperture so that the umbilical cord hangs in the linear configuration. According to yet a further feature of the present invention, the step of pressing includes the step of inflating a balloon member to press the placenta into the receptacle member. In another step in accordance with the invention, an anticoagulant is supplied to fluid flowing from the umbilical cord during the step of pressing. The step of supplying preferably includes the step of measuring out a predetermined aliquot of the anticoagulant. The step of supplying also includes the step of pumping the anticoagulant from a storage container. In an additional step in accordance with the present invention, the umbilical cord is squeezed along at least a portion of its length to move blood through the umbilical cord. Preferably, the squeezing takes place periodically dur¬ ing an extraction process and includes the step of rolling a roller member along the portion of the umbilical cord. A method for preparing blood for storage and subse¬ quent use comprises the steps of (a) supporting a storage receptacle in a predetermined position and orientation, (b) automatically depositing the blood into the storage recep¬ tacle, and (c) automatically supplying an anticoagulant to blood being deposited into the receptacle. In addition, a predetermined aliquot of the anticoagulant is preferably measured out prior to the step of supplying. The step of sup¬ plying includes the step of pumping pumping the anticoagulant from a storage tank. Pursuant to another feature of a method in accord¬ ance with the invention, mixing of the anticoagulant and blood being deposited into the receptacle is accelerated, specifi¬ cally by imparting a vibratory motion to the blood storage receptacle. A method and an associated apparatus in accordance with the invention quickly and effectively removes an infant's blood from its umbilical cord and placenta after severance of the umbilical cord from the infant. Sterility is maintained and contamination avoided. Moreover, an anticoagulant is automatically mixed in with the blood from the placenta and umbilical cord. An apparatus for extracting blood fluids from a placenta and umbilical cord comprises, in accordance with yet another embodiment of the present invention, a frame assembly, a rotary carriage mounted to the frame assembly for rotation about a vertical axis, a drive operatively connected to the carriage for rotating the carriage about the axis, and a sup¬ port for holding the placenta and the umbilical cord. A con¬ nector pivotably connects the support to the carriage to enable a pivoting of the support about a rotating horizontal axis during rotating of the carriage by the drive, while a collector is attached to the support for enabling a collection of fluid flowing from the placenta and the umbilical cord dur¬ ing operation of the drive. Pursuant to a feature of the present invention, the support includes an elongate tubular member for receiving the umbilical cord. In addition, the support includes a hollow body member connected to the tubular member at one end thereof for receiving the placenta. Preferably, a pressure applying device is mounted to the support for pressing the placenta into the body member. Pursuant to another feature of the present inven¬ tion, the pressure applying device includes an inflatable bal¬ loon component. Preferably, the pressure applying device fur¬ ther includes a pressurizing device operatively connected to the balloon component for automatically inflating same. Pursuant to an additional feature of the present invention, a supply is operatively connected to the support for supplying an anticoagulant to fluid flowing from the placenta and the umbilical cord into the collector. The supply includes a storage tank for storing a supply of the anticoagulant and a delivery system for delivering an amount of the anticoagulant to fluid flowing from the placenta and the umbilical cord into the collector. Preferably, the delivery system includes a metering device for measuring out a predetermined aliquot of the anticoagulant and further includes a pump for pumping the anticoagulant from the storage tank. In one embodiment of the invention, the storage tank is disposed on the support. In an alternative embodiment, the storage tank is disposed on the frame assembly and the delivery system includes a conduit extending through the pivoting connector. Pursuant to a further feature of the present inven¬ tion, a cleaning mechanism is operatively connected to the support for enabling a cleaning thereof. Preferably, the cleaning mechanism dispenses a cleaning and/or disinfectant fluid into a chamber in the support which receives the placenta. In a more particular embodiment of the invention, the cleaning mechanism includes a fluid distribution system extending from the frame assembly, through the carriage and the connector, and into the support. Preferably, the support includes a pipe receiving the umbilical cord and the cleaning mechanism includes a conduit and openings such as nozzles for dispensing a cleaning fluid into the pipe. In another particular embodiment of the present invention, the support includes a removable lid assembly, a cleaning device being removably mountable to the support for cleaning it. The lid assembly is preferably connected to the support via a telescoping member. Pursuant to yet another feature of the present invention, the collector includes a connector for releasably securing a receptacle to the support at a location proximate to a free end of the umbilical cord. The receptacle takes the form of a bag or, more preferably, a vial or ampule. The above-described apparatus for extracting blood from a placenta and umbilical cord may be useful in other situations for removing fluid from a fluid-containing member. Such an apparatus thus comprises a frame assembly, a rotary carriage mounted to the frame assembly for rotation about a vertical axis, a drive operatively connected to the carriage for rotating the carriage about the axis, and a support for holding the fluid-containing member in a predetermined con¬ figuration. A connector pivotably connects the support to the carriage to enable a pivoting of the support about a rotating horizontal axis during rotating of the carriage by the drive, while a collector is attached to the support for enabling a collection of fluid flowing from the fluid-containing member during operation of the drive. Another method for extracting blood from a placenta and umbilical cord comprising, in accordance with the present invention, the steps of (a) disposing the placenta and the umbilical cord on a support, with the umbilical cord in a vertical configuration, (b) rotating the support, together with the placenta and the umbilical cord, about a vertical axis, (c) supporting the umbilical cord so that it maintains a substantially linear configuration during the step of rotat¬ ing, (d) pivoting the support about a rotating horizontal axis during the step of rotating, and (e) collecting fluid flowing from the placenta and the umbilical cord during the step of rotating. Where the support includes an elongate tubular mem¬ ber, the step of disposing includes the step of inserting the umbilical cord through an opening at an upper end of the tubular member. The placenta is then inserted into a hollow, preferably conical, receptacle. Pursuant to another feature of the present inven¬ tion, the method also includes the step of pressing the placenta into the conical receptacle. Preferably, the step of pressing includes the step of inflating a balloon member to press the placenta into the conical receptacle. Pursuant to a further feature of the present inven¬ tion, an anticoagulant is supplied to fluid flowing from the placenta and the umbilical cord during the step of rotating. Preferably, a predetermined aliquot of the anticoagulant is measured out and pumped from a storage tank to a collector. In accordance with a general conceptualization of the present invention, a device for subjecting a body to a rotary motion comprises a frame assembly and a rotary carriage mounted to the frame assembly for rotation about an axis, the carriage including a receptacle portion defining a chamber for receiving the body, the carriage further including a cover member removably mounted to the receptacle portion. A drive is operatively connected to the carriage for rotating same about the axis, while a pressure exerting device is provided on the cover member for engaging the body upon placement of the body into the chamber and for maintaining the body in a predetermined position in the chamber during operation of the drive. Preferably, the pressure exerting device includes an inflatable balloon component. The pressure exerting device further includes a pressurizing device operatively connected to the balloon component for automatically inflating the bal¬ loon. Pursuant to another feature of the present inven¬ tion, the cover member is movably mounted to the receptacle portion, for example, via a telescoping arm. A fluid storage tank is mounted to the cover member , while a fluid delivery system is provided for delivering fluid from the storage tank to an area communicating with the chamber. A collector is attached to the carriage for enabling a collection of fluid flowing from the body during operation of the drive. Another apparatus for extracting blood fluids from a fluid-containing object such as a placenta and/or umbilical cord comprises a frame assembly and a support member on the frame assembly for defining a closed chamber and for holding the fluid-containing object so that an outlet side thereof communicates with the chamber. A vacuum generator communi¬ cates with the chamber for subjecting the chamber to negative pressure to force fluid from the object. That fluid, which includes blood components in the case of a placenta or umbili¬ cal cord UC, is collected upon leaving the object during operation of the vacuum means. To that end, a fluid collector assembly communicates with the vacuum chamber. Where the object includes an umbilical cord, the support member includes an elongate tubular member for receiv¬ ing the umbilical cord. The tubular member defines the cham¬ ber at least in part. Where the object also includes a placenta attached to the umbilical cord, the support member includes a hollow body member connected to the tubular member at one end thereof. The placenta is received into the hollow body member and the fluid collector assembly is disposed at an end of the tubular member opposite the hollow body member. Pursuant to another feature of the present inven¬ tion, the tubular member is rigid, and the apparatus further comprises a flexible tubular sheath disposed between the tubular member and the hollow body member. In the event that the object is a deformable one, a pressure application device is mounted at least in part to the support member for pressing the object against a portion of the support member, thereby furthering the extraction of fluid from the object. Preferably, the pressure application device includes an inflatable balloon component. Inasmuch as the present invention is particularly directed to the extraction of blood fluid from a placenta and/or umbilical cord, another feature of the invention involves a supply assembly operatively connected to the sup¬ port member for supplying an anticoagulant to blood fluid which flows into the collector assembly. Preferably, the supply assembly includes a storage tank for storing a supply of the anticoagulant and a delivery system for delivering an amount of the anticoagulant to blood fluid flowing into the collector assembly. Pursuant to another, more specific, feature of the present invention, the delivery system includes a metering device for measuring out a predetermined aliquot of the anticoagulant. Also, the delivery system includes a pump for drawing the anticoagulant from the storage tank. - Pursuant to yet another feature of the present invention, the fluid (i.e., blood) extraction apparatus fur¬ ther comprises a device for accelerating a mixing of the anticoagulant and blood fluids in the collector assembly. In particular, that device is operatively coupled to the collec¬ tor assembly for imparting a vibratory motion to the collector assembly to thereby accelerate mixing of the anticoagulant and blood fluids in the collector assembly. Pursuant to an additional feature of the invention, a cleaning assembly is operatively connected to the support member for enabling a cleaning thereof. The cleaning assembly preferably includes a dispensing system for ejecting or other¬ wise moving a cleaning fluid (e.g., liquid disinfectant) into the vacuum chamber. The cleaning operation takes place upon the termination of a vacuum application or suction operation and preferably takes place at a cleaning station different from the blood or fluid extraction station. To that end, the support member is movably attached to the frame assembly. In accordance with a particular realization of the present invention, for example, where the object includes an umbilical cord, the support member includes a pipe or tubular member which receives the umbilical cord and the cleaning assembly includes nozzles or other means for dispensing a cleaning fluid such as a liquid disinfectant into the pipe. The cleaning fluid may in particular be ejected in a tangen¬ tial or circumferential direction relative to the pipe, through one or more openings in the pipe. Preferably, the collector assembly includes a con¬ nection component for releasably securing a receptacle such as a vial or ampule to the support member. Yet another method for extracting fluid from a fluid-containing object such as a placenta and/or umbilical cord, comprises the steps of (a) supporting the object so that a fluid outlet side thereof communicates with a closed cham¬ ber, (b) subjecting the chamber to a vacuum, and (c) collect¬ ing fluid flowing from the object during the application of the vacuum. Where the object includes an umbilical cord, the umbilical cord is disposed so that a free end thereof communi¬ cates with the vacuum chamber. Where the fluid-containing object also includes a placenta, the placenta is inserted into a receptacle member having an aperture and the umbilical cord is inserted through the aperture so that the umbilical cord is disposed in a preferably linear configuration. In a particular step in accordance with the present invention, the placenta is pressed to force blood therefrom into the umbilical cord attached thereto. Preferably, that step of pressing includes the step of inflating a balloon mem¬ ber to press the placenta into a receptacle member. Pursuant to another feature of the present inven¬ tion, where the fluid contained in the object includes blood, an anticoagulant is supplied to blood fluid flowing from the object in response to the application of the vacuum. More specifically, a predetermined aliquot of the anticoagulant is measured out and added to the collected blood fluid. Also, the anticoagulant is preferably pumped from a storage tank. A method and apparatus in accordance with the pres¬ ent invention is believed to be particularly simple and inex¬ pensive to implement. The apparatus have a modicum of moving parts. Moreover, all of the parts are readily available essentially as off-the-self components. Thus, manufacture and maintenance are facilitated. A method for preserving blood fluid comprises, in accordance with the present invention, the steps of (a) providing a severed umbilical cord which has at least one tubular blood vessel closed at opposite ends to maintain fluid in the vessel, (b) adding an anticoagulant to blood fluid in the vessel, and (c) moving the blood fluid in the vessel to distribute the anticoagulant throughout the blood in the ves¬ sel. Pursuant to a specific embodiment of the present invention, the step of moving includes the steps of connecting the vessel at opposite ends to a pump and operating the pump to circulate the blood in the vessel. Preferably, the step of adding is performed during at least a portion of the step of pumping. The step of adding may thus take the form of a grad¬ ual addition of the anticoagulant to the blood in the vessel. More particularly, the step of adding comprises the step of aspirating the anticoagulant into the blood of the vessel. Alternatively, the step of adding comprises the step of injecting the anticoagulant into the vessel. Pursuant to an alternative specific embodiment of the present invention, the step of moving includes the step of vibrating or shaking the umbilical cord. In another alterna¬ tive embodiment, the step of moving includes the step of squeezing the umbilical cord. Such squeezing may be imple¬ mented by rolling a roller along a portion of the umbilical cord. In accordance with another feature of the present invention, the umbilical cord is placed into a transport and storage container and the umbilical cord is manipulated in the storage container to move the blood fluid in the vessel. Preferably, the step of manipulating includes the step of vibrating or shaking the umbilical cord or squeezing the umbilical cord, for example, with a roller member. Pursuant to yet another feature of the present invention, the step of providing includes the steps of (a) providing a placenta with the umbilical cord connected thereto, (b) closing a free end of the umbilical cord, (c) manipulating the placenta to force blood therefrom into the umbilical cord, (d) closing an end of the umbilical cord oppo¬ site the free end, and (e) severing the umbilical cord from the placenta, while maintaining opposite ends of the umbilical cord closed. The opposite ends of the umbilical cord may be closed by clamping the cord. An apparatus for at least temporarily preserving umbilical cord blood comprises, in accordance with the present invention, a container, a support within the container for supporting an umbilical cord, an injector or other fluid adding device engageable with the umbilical cord in the con¬ tainer for introducing an anticoagulant into at least one tubular vessel in the umbilical cord, and a fluid moving device at least partially inside the container for moving blood fluid contained in the tubular vessel. Pursuant to a preferred embodiment of the present invention, the fluid moving device includes a pump, as well as coupling elements for connecting opposite ends of the umbili¬ cal cord blood vessel to the pump. Pursuant to a further feature of the present inven¬ tion, the fluid adding device includes an inlet connected to the pump at an inlet thereof. Pursuant to an additional feature of the present invention, the fluid moving device includes means for vibrat¬ ing the umbilical cord or for squeezing the umbilical cord. Brief Description of the Drawing Fig. 1 is a top view of an apparatus for automati¬ cally extracting blood fluid from a placenta and umbilical cord, in accordance with the present invention. Fig. 2 is an elevational view, partially in cross- section, of the blood extraction apparatus shown in Fig. 1. Fig. 3 is a partial cross-sectional view, on an enlarged scale, taken along line III-III in Fig. 1, showing a placenta and umbilical cord in position in the blood extrac- tion apparatus. Fig. 4 is a transverse cross-sectional view through a spiral arm depicted in Figs. 1-3. Fig. 5 is a vertical cross-sectional view of another embodiment of a blood extraction and preparation apparatus in accordance with the present invention. Fig. 6 is a horizontal cross-sectional view, taken along line VI-VI in Fig. 5. Fig. 7 is a partial vertical cross-sectional view showing details of the apparatus shown in Fig. 5. Fig. 8 is a top view of a lower U-shaped bracket shown in Fig. 7. Fig. 9 is a horizontal cross-sectional view taken along line IX-IX in Fig. 5. Fig. 10 is a vertical cross-sectional view of a fur¬ ther embodiment of an apparatus for extracting fluid from a placenta and umbilical cord, in accordance with the present invention. Fig. 11 is a cross-sectional view taken along line XI-XI in Fig. 10. Fig. 12 is a vertical cross-sectional view, on a reduced scale, of the apparatus of Fig. 10, showing the apparatus disposed in a housing and a schematically illustrated vial handling device. Fig. 13 is a vertical cross-sectional view of another apparatus for extracting fluid from a placenta and umbilical cord, in accordance with the present invention, showing both an operating configuration and a cleaning con¬ figuration of the apparatus. Fig. 14 is a vertical cross-sectional view of yet another blood extraction apparatus in accordance with the present invention, showing a support assembly in a blood extraction position on the right hand side of the drawing fig¬ ure and the support assembly in a cleaning position on the left-hand side of the figure. Fig. 15 is a horizontal cross-sectional view, taken along line XV-XV in Fig. 14. Fig. 16 is a horizontal cross-sectional view, taken along line XVI-XVI in Fig. 14. Fig. 17 is a cross-sectional view of an apparatus in accordance with the present invention for injecting or aspirating an anticoagulant into the vein of an umbilical cord and for circulating the anticoagulant and the cord blood to accelerate mixing thereof. Fig. 18 is partially a block diagram and partially a top plan view of an apparatus for vibrating or shaking an umbilical cord upon injection of an anticoagulant into the vein and/or arteries thereof. Fig. 19 is partially a block diagram and partially a schematic side elevational view of an apparatus for squeezing or pressing an umbilical cord at spaced locations therealong upon injection of an anticoagulant into the vein and/or arteries of the umbilical cord. Fig. 20 is partially a block diagram and partially a schematic side elevational view of another apparatus for squeezing or pressing an umbilical cord at spaced locations therealong upon injection of an anticoagulant into the vein and/or arteries of the umbilical cord. Fig. 21 is a schematic vertical cross-sectional view of a storage container with a device for vibrating or shaking a stored umbilical cord, in accordance with the present inven¬ tion. Fig. 22 is a schematic horizontal cross-sectional view of a storage container with a device for pressing or squeezing a stored umbilical cord, in accordance with the present invention. Detailed Description ~ ~ As illustrated in Figs. 1 and 2, a blood extraction apparatus comprises a housing 10 preferably made of stainless steel and including a central cylindrical section 12, a lower conical section 14 and an upper conical section 16. Lower conical section 14 is provided at a lowermost end with a drain outlet 15, while upper conical section 16 is provided with a cutout 18 which is covered by a similarly shaped door 20 dur¬ ing operation of the blood extraction apparatus. Door 20 is pivotably connected to upper conical section 16 of housing 10 via a collar 22, most clearly illustrated in Fig. 3. A motor 24 is supported at the upper end of lower conical section 14 by a plurality of struts 26 extending from housing 10 to an annular motor support 28. As depicted in Fig. 3, a circular turntable 30 is rotatably mounted to motor support 28 via a bearing 32. Turntable 30 is connected to a rotor 34 of motor 24 via a slidably detachable rotary coupling 36, whereby motor 24 rotates turntable 30 about a vertical axis 38. Coupling 36 includes a multiplicity of axially directed fingers 40 extending from a lower surface of turn¬ table 30. Fingers 40 interdigitate with a like number of axially extending fingers 42 extending upwardly from a ring 44 connected to rotor 34. As shown in Figs. 2 and 3, turntable 30 supports a generally bubble-shaped inner housing 46 having a receptacle 48 in the form of a horizontally oriented conical extension. Inner housing 46 in turn supports a tank 50 which stores a liquid anticoagulant 52. Disposed inside inner housing 46 is an inflatable bladder or balloon 54 shown in an inflated condition in Fig. 3. Balloon 54 rests on turntable 30 and is limited in its upward expansion by a horizontal plate 56. Balloon 54 is con¬ nected at one side to a fitting 58 mounted to inner housing 46 and communicates via fitting 58 and a flexible hose 60 with a compressor 62 (Figs. 1 and 2) mounted to a side of housing 46. As shown in Fig. 3, plate 56 is rotatably mounted by a bearing 64 to a stationary conical manifold or dispenser 66 which is provided in a planar lower panel 68 with a plurality of nozzles 70 for spraying a cleaning fluid into inner housing 46 upon completion of a blood extraction operation. Dispenser 66 communicates with a source 72 of sterilizing or cleansing fluid via a tube 74 in part coaxial with rotation axis 38. Tube 74 is disposed inside a sleeve 76 penetrating storage tank 50 and is attached to upper conical section 16 of housing 10 via collar 22. Tube 74 has been omitted from the illustra¬ tions in Figs. 1 and 2 for purposes of simplicity. Attached to inner housing 46 at the apex of conical receptacle 48 is a hollow spiral arm 78 provided along a major portion of its length with a slot or opening 80 (see Figs. 3 and 4) for enabling the disposition in the spiral arm of an umbilical cord UC (Fig. 3) . Slot 80 is disposed on a radially outward side of spiral arm 78 and extends from an opening 82 in conical receptacle 48 to a cylindrical, unbroken terminal portion 84 of the spiral arm. Spiral arm 78 is supported by a rod 86 extending tangentially from inner housing 46 (Fig. 1) and carries at a free end, i.e., at the end of terminal portion 84, a fitting 88 for enabling the detachable connection to spiral arm 78 of a flexible receptacle 90 for the collection of blood which is extracted from umbilical cord UC during a centrifuging opera¬ tion. Flexible receptacle 90 specifically takes the form of a bag of polymeric material and is provided at its mouth with a fitting 92 for coupling the bag to the free end of spiral arm 78. As depicted in Figs. 1-3, a tube or conduit 94 is connected at one end with terminal portion 84 of spiral arm 78 and extends along an outer side of the spiral arm to a pump 96 mounted to storage tank 50. Pump 96 is provided with an inlet hose 98 which extends to a lower, radially outer region of tank 50 (Fig. 3) for sucking anticoagulant 52 from the tank. The amount of anticoagulant 52 injected into a stream of blood flowing from the free end of umbilical cord UC into spiral arm 78 is controlled by a metering device 100 inserted in conduit 94. The positions of pump 96 and metering device 100 may be reversed or metering device 100 may be incorporated as an integral part of pump 96 without adversely effecting operation of the blood extraction apparatus. In using the blood extraction apparatus, an operator opens door 20 by rotating the door about axis 38. The operator then rotates turntable 30, and all the components mounted thereto, so that opening 82 (Figs. 1 and 2) in conical receptacle portion 48 is accessible through cutout 18. A placenta P (Fig. 3) obtained immediately upon the afterbirth is then lowered into inner housing 46 via cutout 18 and open¬ ing 82. Turntable 30 is subsequently rotated further about axis 38, in the direction of arrow 102 (Fig. 1). As the turn¬ table is being rotated, umbilical cord UC which is attached to placenta P is laid into spiral arm 78 via opening 80. The rotation of turntable 30 and the components carried thereby can be effectuated automatically upon energization of motor 24. To that end, motor 24 is preferably of a variable speed type. Upon the disposition of placenta P and umbilical cord UC into inner housing 46 and spiral arm 78, respectively, door 20 is closed and compressor 62 is activated to pressurize balloon 54, thereby pressing placenta P radially outwardly into conical receptacle 48. Motor 24 is then energized to rotate turntable 30, together with inner housing 46 and spiral arm 78 and their contents, namely placenta P and umbilical cord UC, at a high angular velocity about axis 38. Pressure is preferably gradually increased in balloon 54 by compressor 62 during the blood extraction operation. After the centrifugal spinning of turntable 30 has begun, pump 96 and metering device 100 are activated to inject a controlled amount of anticoagulant 52 into bag 90 via tube 94 and terminal portion 84 of spiral arm 78. The anticoagulant mixes with blood flowing from the free end of umbilical cord UC. The mixing may occur prior to and/or after the blood has been collected in bag 90. However, it is preferable that the injection of anticoagulant 52 occurs simultaneously with the collection of blood. It is to be noted that the feeding of anticoagulant 52, i.e., the flow of the anticoagulant through tube 94, is aided by the rotation of turntable 30. It is to be noted that the speed of rotation of turntable 30 and the pressure exerted on placenta P by balloon 54 are sufficiently great to extract all of the blood from umbilical cord UC and a portion of the newborn infant's blood from the placenta, but not so great as to cause a migration of the mother's blood from its circulation network in placenta P into the infant's circulation network therein. Upon the completion of the blood extraction proce¬ dure, i.e., upon the drainage of the infant's blood from placenta P and umbilical cord UC, motor 24 and compressor 62 are de-energized, thereby terminating the rotation of turn¬ table 30 and enabling the deflation of balloon 54. When the turntable has stopped rotating, door 20 is opened and placenta P and umbilical cord UC are removed from conical receptacle 48 and spiral arm 78 through openings 82 and 80, respectively. Door 22 is subsequently closed and cleaning fluid from source 72 then flows through tube 74 into dispenser 66, from which the fluid is sprayed into inner housing 46 via nozzles 70. During the cleaning operation, motor 42 is again activated to rotate the assembly about axis 38. This rotation causes cleaning fluid to flow from receptacle 48 and along spiral arm 78. The cleaning fluid drains from outer housing 10 via tube 15. It is to be noted that compressor 62 functions in part as a counterweight to receptacle 48, spiral arm 78, placenta P and umbilical cord UC during the centrifugal spin¬ ning process. The exact placement of compressor 62, as well as pump 96 and metering device 100, may be determined by con¬ ventional engineering considerations. In addition, it may be desirable to movably mount compressor 62 to inner housing 46, e.g., via an expandable bracket or bellows device 104 (Fig. 1) , to vary the counterweight effect in accordance with speed of rotation. As illustrated in Fig. 5, another apparatus for removing an infant's blood from a placenta P and umbilical cord UC after the afterbirth comprises a support assembly 110 for holding placenta P with umbilical cord UC suspended there¬ from in a linear configuration, a pressure exerting device 112 for pressing the placenta to force blood therefrom into suspended umbilical cord UC, a device 114 for squeezing umbilical cord UC periodically along a portion of its length to advance blood through the umbilical cord, and a collector device 116 for receiving blood fluids dripping from a free end of the umbilical cord UC. The blood extraction apparatus fur¬ ther comprises a supply or injection device 118 for supplying anticoagulant to the blood fluids held by collector device 116 and a cleaning assembly 120 for sterilizing and cleaning at least a portion of support assembly 110 which comes into con¬ tact with placenta P. Support assembly 110 includes a planar base 122 pro¬ vided with a plurality of foot rests 124, a housing 126 dis¬ posed on the base, and a pipe 128 fastened to an upper wall 130 of housing 126 and extending vertically therefrom. A con¬ ical receptacle 132 for receiving and holding placenta P is attached to a bracket arm 134 in turn mounted to a cap 136 at the upper end of pipe 128 and to a short shaft 138 extending vertically from cap 136. Receptacle 132 is provided with a cover or lid 142 which is pivotably coupled to receptacle 132 at a pivot pin 144, receptacle 132 and lid 142 being provided at an opposite side 146 with cooperating snap lock elements to enable a releasable closure of receptacle 132. Pressure exerting device 112 includes an inflatable balloon or bladder member 148 attached to a fitting 150 in turn mounted to lid 142 at a center region thereof. Balloon 148 communicates with a pressurization device 152 in the form of a small compressor mounted to lid 142 on an upper side thereof. During operation of the blood extraction apparatus, balloon 148 is inflated, as shown in solid lines on the right side of Fig. 5. As depicted in Figs. 5 and 6, squeezing device 114 includes a pair of rollers 156 and 158 rotatably mounted to respective jaw members 160 and 162. Jaw members 160 and 162 are swingably secured to one another at a pivot pin 164. Pin 164, as well as jaw members 160 and 162 and rollers 156 and 158, is carried by an arm 166 which projects horizontally through a longitudinal slot 168 in pipe 128. Arm 166 is con¬ nected to a sleeve 170 which is mounted to a spindle 172 rotatably disposed by means of bearings 174 (only one shown) inside pipe 128. Spindle 172 is coupled to a rotor (not sepa¬ rately illustrated) of a motor 176 mounted to upper wall 130 inside housing 126. Spindle 172 is externally threaded, while sleeve 170 is internally threaded, whereby operation of motor causes the sleeve, jaw members 160 and 162 and rollers 156 and 158 to reciprocate vertically along at least a portion of umbilical cord UC. As illustrated in Fig. 6, an actuator component 178 in the form of a motorized cylinder, a pneumatic or hydaulic cylinder or a solenoid is connected to jaw members 160 and 162 at a point spaced from pivot pin 164. Actuator 178 serves to pivot jaw members 160 and 162 and rollers 156 and 158 about pin 164, whereby rollers 156 and 158 are engageable with umbilical cord UC on opposite sides thereof. As shown in Figs. 5, 7 and 8, the blood extraction apparatus further comprises a tubular member 180 of thin flex¬ ible film material, preferably polymeric and more preferably water-dispersible, and an upper bracket 182 and a lower bracket 184 for mounting the flexible tubular member 180 to support assembly 110 while maintaining the tubular member in tension. Umbilical cord UC is located inside tubular member 180 during operation of the apparatus, while support assembly 110 is positioned outside the tubular member. Collector device 116 is disposed at an outlet of tubular member 180 at the bottom of umbilical cord UC. As illustated in Fig. 7, upper bracket 182 is formed at a lower, tapered end of receptacle 132. Upper bracket 182 defines a circular opening 186 at the small end of receptacle 132 and is provided with a slot 188. Slot 188 has a U-shaped groove or recess 190 which defines a shoulder 192 engageable with a first collar 194 attached to tubular member 180 at an upper end thereof. Similarly, lower bracket 184 is a U-shaped member provided with a slot 196 in turn formed with a U-shaped groove or recess 198. Groove 198 defines a shoulder 200 engageable with a second collar 202 attached to tubular member 180 proximately to a lower end thereof. Tubular member 180 is mounted to support assembly 110 at upper bracket 182 by sliding upper collar 194 into groove 190 so that the upper collar rests against shoulder 192 and at lower bracket 184 by sliding lower collar 202 into groove 198 so that the lower collar engages shoulder 100. The distance between collars 194 and 202 prior to the mounting of tubular member 180 to support assembly 110 is slightly smaller than the distance between shoulders 192 and 200 so that brack¬ ets 182 and 184 serve to maintain tubular member 180 in ten¬ sion during utilization of the blood extraction apparatus. As depicted in Fig. 9, collector device 116 includes an inner, U-shaped holder 204 mounted via two pairs of rubber pads of coupling elements 206a, 206b and 208a, 208b to two support fingers 210 and 212 attached to a side wall 214 of housing 126. Holder 204 is provided with a slot 216 for ena¬ bling the insertion or deposition of a receptacle or vial 218 onto the holder. Holder 204 is further provided with a cres¬ cent shaped recess 220 defining a similarly shaped shoulder 222 at an inner end of slot 216 for receiving an annular flange 224 on vial 218. As illustrated in Figs. 5 and 9, an electromagnet 226 is attached to an inner face of side wall 214. At least a portion of holder 204 in a region about electromagnet 226 is made of a magnetizable material, whereby a periodic energiza¬ tion and de-energization of electromagnet 226 causes holder 204 to vibrate on its rubber support pads 206a, 206b and 208a, 208b. As shown in Fig. 5, supply device 118 comprises a storage tank or container 228 disposed inside housing 126. Storage tank 228 has an inlet port 230 for enabling a replenishment of a supply or reservoir of anticoagulant in the tank. At a lower end, tank 228 communicates with a conduit 232 having an outlet end 234 juxtaposed to a mouth of a funnel 236 positioned above vial 218. Funnel 236 is supported on vial 218 and is preferably made from water dispersible material and discarded upon the termination of a blood extrac¬ tion operation. Supply device 118 further comprises a pump 237 dis¬ posed in conduit or line 232 for moving fluid from tank 228 through the conduit and a metering or dosing unit 238 for measuring out a predetermined amount of the anticoagulant to be added to blood in vial 218. As shown in dot-dash lines on the left side of Fig. 5, receptacle 132 is rotatable into a cleaning position wherein opening 186 is located directly above a drainage hop¬ per or funnel 240 which empties into a duct 242 extending down a side of pipe 128. A spray nozzle 244 at the end of a hollow L-shaped feed tube 246 is inserted through opening 186 by rotating feed tube 246 about a pivot point 248 at which the feed tube is connected to a main feed tube 250 also extending down the side of pipe 128. An inlet end of main feed tube 250 communicates with a supply of water 252 and a disinfectant and/or detergent source 254 via a heat exchanger 256. In operating the blood extraction apparatus, recep¬ tacle 132 is swung about shaft 136 so that opening 186 is vertically aligned with lower bracket 184 and vial holder 104. Tubular member 180 is installed by inserting collars 194 and 202 into grooves 190 and 198 of upper bracket 182 and lower bracket 184. Also, vial 218 and funnel 236 are placed into position on holder 104. As discussed hereinabove, tubular member 180 is maintained in a stretched condition by its mounting to brack¬ ets 184 and 186. Tubular member 180 has a terminal portion 258 which extends beyond collar 102, as illustrated in Fig. 7. Extension 258 serves as a barrier preventing blood fluids from running onto lower bracket 184. In addition, it is to be noted that the fit of upper collar 194 into groove 190 should be fairly tight to prevent fluids from running onto upper bracket 182. Tubular member 180 basically functions as a retainer member preventing unbilical cord UC from whipping about and spraying blood around during operation of the extraction apparatus. Upon the positioning of receptacle 132, tubular mem¬ ber 180 and vial 218, placenta P is lowered into receptacle 132 so that umbilical cord UC drops through opening 186 and into tubular member 180. Upon deposition of placenta P in receptacle 132, lid 142 is lowered and latched to receptacle 132 at 146. Compressor 152 is then actuated to inflate bal¬ loon 148 to place pressure on placenta P to force blood fluids therefrom into umbilical cord UC. To accelerate the movement of blood fluids along the arteries and vein of umbilical cord UC, squeezing device 114 is activated. In a cycle of operation of squeezing device 114, motor 176 is energized to elevate sleeve 170, jaw members 160 and 162 and rollers 156 and 158 to a predetermined level. During such an upward stroke of the squeezing device 114, actuator component 178 acts to maintain jaw members 160 and 162 in a spread apart or opened configuration. At the top of the upward stroke, actuator component 178 acts to close jaw members 160 and 162, thereby clamping rollers 156 and 158 about tubular member 180 and umbilical cord UC suspended therein. Motor 176 is subsequently energized to lower sleeve 170, jaw members 160 and 162 and rollers 156 and 158 to a predetermined level. Actuator component 178 then opens jaw members 160 and 162, thereby spacing rollers 156 and 158 from tubular member 180 and umbilical cord UC. Upon completion of this cycle of a milking-type action, squeezing device 114 is operated to repeat the cycle as many times as required to effectively evacuate blood fluids from the arteries and vein of umbilical cord UC. A final stroke of squeezing device 114, with jaws 160 and 162 and rollers 156 and 158 in a closed con¬ figuration, may extend along the entire length of tubular mem¬ ber 180 and umbilical cord UC. During the blood extraction operation described above, pump 237 and metering device 238 are activated to inject a predetermined aliquot of anticoagulant from tank 228 to outlet 234 of conduit 232. Preferably, the injection of the anticoagulant occurs after the deposition of some blood fluids into vial 218. Prior to, during or after the injection of the anticoagulant, electromagnet 226 is periodically energized to shake or vibrate collector device 116 and vial 218 to accelerate the mixing of the anticoagulant from tank 228 and the blood from placenta P and umbilical cord UC. Upon the termination of the extraction operation, motor 176 is stopped and actuator component 178 is activated to open jaw members 160 and 162. Vial 218 is removed from collector device 116 and funnel 236 is discarded. In addi¬ tion, compressor 152 is stopped or reversed to deflate balloon 148. Upon the deflation of the element, lid 142 is opened and placenta P removed from receptacle 132, which also results in umbilical cord UC being removed from tubular member 180. Tubular member 180 is then detached from support assembly 110 and discarded. Upon the removal of placenta P and umbilical cord UC and the detachment of tubular member 180, lid 142 is closed and receptacle 132 is then swung 180° about from the working position at the right side in Fig. 5 to the cleaning position at the left side in that drawing figure. To clean receptacle 132, balloon 148 and the under¬ side of lid 142, L-shaped feed tube 246 is pivoted about point 248 so that nozzle 244 is inserted into receptacle 132 through opening 186. Hot sterilizing liquid from heat exchanger 256 is then sprayed from nozzle 244. The effluent liquid drips from opening 186 into funnel 240 and is drained away. Upon completion of the cleaning operation, nozzle 244 is pivoted out of the receptacle 132 which is then swung back into its operating position. It is to be noted that many of the operations of the extraction apparatus may be sequenced by a control unit (not shown) such as a microprocessor. The microprocessor controls the energization of motor 176, the operation of actuator com¬ ponent 178, the pressurization of balloon 148, the timing of anticoagulant supply device 118, the operation of electromag¬ net 226, and the operation of cleaning assembly 120. As illustrated in Fig. 10, an apparatus 308 for extracting blood from a placenta P and an umbilical cord UC includes a stationary frame 310 and a carriage or carrier 312 mounted to frame 310 via an annular self-maintaining bearing 314, whereby carrier 312 is rotatable about a vertical axis 315. A support member 316 including a receptacle portion 318 and an elongate hollow pipe 320 depending therefrom is pivotably attached to rotary carrier 312 via a pair of pivot pins 322 and 324. Pins 322 and 324 are seated in respective recesses or bores 326 and 328 in a lower end portion of the carrier, whereby support member 316 is enabled to swing about a rotating horizontal axis 330 during turning of carrier 312 about vertical axis 315. Receptacle portion 318 of support member 316 includes a cylindrical wall 332 and a conical wall 334 integal therewith. Support member 316 also comprises a cover member 336 removably mountable to receptacle portion 318. Attached to an outer side of a dome-shaped section 337 of cover member 336 is a compressor 338 in turn communicating with a balloon 340 disposed inside receptacle portion 318. Upon disposition of umbilical cord UC into pipe 320 and placenta P into recep¬ tacle portion 318, and upon the closure of cover member 336, balloon 340 is inflated by compressor 338 to press placenta P against conical wall 334. Annular bearing 314 and rotary carrier 312 are main¬ tained inside frame 310 by a pair of split rings 342 and 344 and a removable cover ring 346. In addition, a removable annular rim member 348 with an inwardly and downwardly turned lip 350 is disposed about an opening 352 defined by stationary frame 310. Rim member 348 is secured to frame 310 via schematically represented bolts 354 which also fasten a hinge 356 of a door 358. Electrical windings of a motor 360 for driving rotary carrier 312 relative to frame 310 are disposed between frame 310 and rotary carrier 312. The windings are fed with electrical power via an electrical conduit 362 extending in part through frame 310. Electrical power and possibly also control signals for compressor 338 are carried thereto via an electrical transmission line 364 including a first slip-ring assembly 366 for enabling power transfer between frame 310 and carrier 312 and a second slip-ring assembly 368 for enabling power trans¬ fer from carrier 312 to support member 316. A terminal por¬ tion of the electrical transmission line 364 takes the form of a conduit 370 extending to compressor 338. A liquid anticoagulant from a storage tank 372 is fed by a pump 374 to an inlet 376 of an anticoagulant delivery system 378. Between pump 374 and inlet 376 is a metering device 380 for measuring out a predetermined aliquot of anticoagulant during operation of the rotary drive motor 360. Liquid anticoagulant flows from inlet 376 through a channel 382 in stationary frame 310 to a first annular chamber 384 defined between frame 310 and an outer cylindrical flange 386 of rotary carrier 312 by a pair of sealing rings 388 and 390 fixed, for example, to an inner surface of flange 386. From annular chamber 384, the anticoagulant flows through a passageway 392 in carrier 312 to an enlargement 394 of the passageway at bore 328. That enlargement 394 communicates with a conduit 396 extending through pin 324 and alongside an outer surface of conical wall 334 and an outer surface of pipe 320. Upon a rotation of carrier 312 and support member 316 about vertical axis 315 and a consequent tilting of sup¬ port member 316 about horizontal axis 330, pump 374 and meter¬ ing device 380 are activated (e.g., by a non-illustrated programmed controller or microprocessor) to deliver a predetermined amount of anticoagulant to blood flowing from placenta P and umbilical cord UC into a receptacle, e.g. , a vial or ampule, at the free end of pipe 320 (see vial 552 in Fig. 12) . Upon termination of a blood extracting operation, drive motor 360 is de-energized and carrier 312 and support member 316 stop rotating. The blood-collecting vial at the free (lower) end of pipe 320 is detached from the pipe and processed for storage and transport. In addition, compressor 338 is de-energized or reversed to permit the contraction or deflating of balloon 340. Cover member 336 is then removed from the upper end of receptacle portion 318 of support member 316. Placenta P and umbilical cord UC are withdrawn from receptacle portion 318 and pipe 320 and processed for further use. Upon the removal of placenta P and umbilical cord UC from the apparatus, cover member 336 is replaced for a subse¬ quent cleaning operation. A liquid disinfectant is conveyed from a storage reservoir 398 by a pump 400 to an inlet 402 of a cleaning fluid delivery system 404. Inlet 402 is connected to a channel 406 in stationary frame 310. That channel extends to an annular chamber 408 defined between frame 310 and outer flange 386 by sealing rings 390 and 410. The liquid disinfectant or cleaning fluid flows from chamber 408 through a passageway 412 in carrier 312 to an enlargement 414 at bore 326. Enlargement 414 communicates with a conduit 415 extend¬ ing through pin 322 and down along an outer surface of conical wall 334 and an outer surface of pipe 320. Conduit 415 com¬ municates with pipe 320 via a series of apertures or nozzle openings 416 (see Fig. 11) . Another conduit 417 extends from pin 322 through a generally L-shaped arm 418 which forms a part of cover member 336. Conduit 417 communicates with a fluid distribution cham¬ ber 420 in dome-shaped section 337 of cover member 336. On an inner side dome-shaped section 337 is provided with an array of nozzle openings 422 for spraying the disinfectant into a placenta-receiving chamber defined by cylindrical wall 332, conical wall 334 and cover member 336. During the cleaning operation, balloon 340 is in a deflated state. In addition, motor 360 may be energized to rotate carrier 312 and support member 316. This is particularly effective to clean an inner surface of a housing 424 in which the blood extraction apparatus is disposed. However, it is to be noted that sup¬ port member 316 is effectively disinfected and sanitized by the cleaning fluid delivery system 404 without operation of motor 360. To extract infantile blood from placenta P and umbilical cord UC, door 358 is swung about hinge 356 into an opened orientation. Cover member 336 is then removed from receptacle portion 318 of support member 316. Placenta P and umbilical cord UC are lowered into the support member so that umbilical cord UC slides into pipe 320 and placenta P is deposited on conical wall 334. Cover member 336 is then replaced and door 358 closed. At that juncture, compressor 338 is activated to inflate balloon 340. Upon the inflation of balloon 340, motor 360 is energized to begin a spinning or centrifuging operation. Upon the attainment of a preset angular velocity, support member 316 begins to swing about rotating horizontal axis 330. The collector vial or ampule at the end of pipe 320 concomitantly swings outwardly into a con¬ figuration aligned essentially with pipe 320. Blood flows from placenta P and umbilical cord UC under the pressure exerted by balloon 340 and compressor 338 and in response to the spinning motion of carrier 312 and support member 316. As shown in Fig. 11, pipe 320 is provided along a portion of its length with a slot 540 and a planar land strip 542. Conduit 415 is connected to pipe 320 along slot 540 and strip 542. Apertures or nozzle openings 416 are aligned with slot 540 so that disinfectant or cleaning fluid is ejected from nozzle openings 416 and slot 540 in a tangential direc¬ tion along an inner surface 544 of pipe 320. Fig. 11 also shows conduit 396 on the same side of pipe 320 as conduit 415. This is the case if conduit 396 is twisted in a helical manner about pipe 320. Dot-dash circles 546 and 548 in Fig. 11 indicate shifted positions of umbilical cord UC in pipe 320 during an initial phase of a rotation or centrifuging operation. The initial shifted position of umbilical cord depends on the direction 549a or 549b in which support member 316 rotates with respect to carrier 312. Upon a swinging of support mem¬ ber 316 so that pipe 320 assumes horizontal orientation, as illustrated in Fig. 12, umbilical cord UC shifts into a posi¬ tion in pipe 320 opposite conduit 415 and slot 540, as indi¬ cated by dot-dash circle 550. Fig. 12 shows housing 424 in its entirety, as well as a pivoted operational orientation of support member 316 and pipe 320. A vial or ampule 552 for collecting extracted blood fluids is shown attached to a fitting 554 at a free end of pipe 320. Housing 424 is provided in a lower portion with an opening 556 for enabling insertion and removal of vial 552 from pipe 320. The insertion and removal, or attachment and detachment, of vial 552 may be implemented automatically by a schematically depicted loading mechanism 558 including a trol¬ ley car 560, an arm 562 rotatably and shiftably mounted to the car via a coupling 564, and a vial holder 566. Vial holder 566 is operatively connected to a rotary drive 568 for rotat¬ ing vial 552 about a vertical axis to screw the vial onto fit¬ ting 554. In addition, coupling 564 is operatively linked to a lifting drive 570 and a rotary drive 572 to facilitate load¬ ing and unloading of vial 552 with respect to holder 566 and fitting 554. .Finally a linear drive 574 is operatively con¬ nected to trolley car 560 for translating the car back and forth with respect to opening 556. Fig. 12 also depicts a drain 576 for receiving effluent cleaning fluid during a disinfecting or sanitizing operation as described above with reference to cleaning fluid delivery system 404. Fig. 13 illustrates, in two operating states, another apparatus 426 for extracting blood from placenta P and umbilical cord UC. The left side of the drawing illustrates a pressure applying operation, while the right side depicts a cleaning operation. As illustrated in Fig. 13, apparatus 426 comprises a stationary frame 428 and a carriage or carrier 430 mounted to frame 428 via a pair of annular self-maintaining bearings 432 and 434, whereby carrier 430 is rotatable about a vertical axis 436. A support member 438 including a receptacle portion 440 and an elongate hollow pipe 442 depending therefrom is pivotably attached to rotary carrier 430 via a pair of pivot pins 444 (only one illustrated) . Pins 444 are seated in respective recesses or bores 446 in a lower end portion of the carrier, whereby support member 438 is enabled to swing about a rotating horizontal axis 448 during turning of carrier 430 about vertical axis 436. Receptacle portion 440 of support member 438 includes a cylindrical wall 450 and a conical wall 452 integal therewith^ Support member 438 also comprises a cover member 454 removably mountable to receptacle portion 440. Attached to an outer side of a dome-shaped section 456 of cover member 454 is a compressor 458 in turn communicating with a balloon 460 disposed inside receptacle portion 440. Upon disposition of umbilical cord UC into pipe 442 and placenta P into recep¬ tacle portion 440, and upon the closure of cover member 454, balloon 460 is inflated by compressor 458 to press placenta P against conical wall 452, as depicted on the left-hand side of Fig. 13. The right hand side of that drawing figure shows balloon 460 in a deflated state 461. Annular bearings 432 and 434 and rotary carrier 430 are maintained inside frame 428 by a pair of split rings 462 and 464. In addition, a removable annular rim member 466 with an inwardly and downwardly turned lip 468 is disposed about an opening defined by the inner diamter of carrier 430. Rim mem¬ ber 466 is secured to frame 428 via schematically represented bolts 472 which also fasten a hinge 474 of a door 478. Electrical windings of a motor 480 for driving rotary carrier 430 relative to frame 428 are disposed between frame 428 and rotary carrier 430. The windings are fed with electrical power via an electrical conduit 482 extending in part through frame 428. Electrical power and possibly also control signals for compressor 458 are carried thereto via an electrical transmission line 484 including a first slip-ring assembly 486 for enabling power transfer between frame 428 and carrier 430 and a second slip-ring assembly 488 for enabling power trans¬ fer from carrier 430 to support member 438. A terminal por¬ tion of the electrical transmission line 484 takes the form of a conduit 490 extending to compressor 458. A liquid anticoagulant 492 from an annular storage tank 494 incorporated into cover member 454 is fed by a pump 496 through a conduit or tube 498 an anticoagulant delivery system 500. At an output side of pump 496 is a metering device 502 for measuring out a predetermined aliquot of anticoagulant during operation of the rotary drive motor 480. As shown in Fig. 13, cover member 454 includes dome- shaped wall 456 which serves as a pressure plate for balloon 460. Cover member 454 further includes an annular flange 506 which is connected via a bracket assembly 508 to an innermost tubular member 510 of a telescoping connector 512. An out¬ ermost tubular member or casing 514 of telescoping connector 512 is fastened to an outer side of cylindrical wall 450. Telescoping connector 512 attaches cover member 454 to recep¬ tacle portion 440 to enable a vertical removal of the cover member and a pivoting of the cover member from a position vertically aligned with receptacle portion 440 to a side posi- tion 516 indicated in dot-dash lines in Fig. 13. To operate blood extraction apparatus 426, an operator opens lid or door 478 by pivoting the door about hinge 474. Cover member 454 is lifted from receptacle portion 440 and, at an uppermost extension of telescoping connector 512, swung into side position 516. Placenta P and umbilical cord UC are then inserted into support member 438, as described hereinabove with reference to the embodiment of Fig. 10. Upon the disposition of placenta P and umbilical cord UC, cover member 454 is replaced, door 478 is closed and compressor 458 is activated to inflate balloon 460. Motor 480 is then energized to rotate carrier 430 and support member 438 about vertical axis 436. During that rotation, support member eventually pivots about rotating horizontal axis 448 so that pipe 442 assumes a horizontal or nearly horizontal orientation (see Fig. 12) . Upon the termination of the blood extraction opera¬ tion, motor 480 is de-energized. When carrier 430 and support member 438 stop their rotation, a vial 552 (see Fig. 12) with collected blood fluids is removed from the free (lower) end of pipe 442. Compressor 458 is turned off or reversed, deflating balloon 460. Cover member 454 is then removed, as described above. Upon the withdrawal of placenta P and umbilical cord UC from receptacle portion 440 and pipe 442, a cleaning device 518 is lowered into rotary carrier 430, receptacle portion 440 of support member 438 and pipe 442, and cover member is rotated back from side position 516 and lowered onto an upper end of the cleaning device. Cleaning device 518 specifically includes a cylindrical holder 520, as well as a tubular member 522 and a spray arm 524 rotatably mounted to the cylindrical holder 520 via a rotary coupling or joint 526. Tubular member 522 is provided with a longitudinal array of spraying nozzles 528, while arm 524 is likewise formed with a plurality of spray openings 530. Rotary coupling 526 is connected via a conduit 532 to a source of disinfectant or cleaning fluid (not shown in Fig. 13) via a pump (see Fig. 10) . Upon a pressurization of tubular member 522 and arm 524 with cleaning fluid and the consequent spraying of the fluid through nozzles 528 and open- ings 530, tubular member 522 and arm 524 rotate about vertical axis 436, thereby sanitizing the inside of pipe 442, the out¬ side of balloon 460 and the underside of dome-shaped wall 456, as well as other surfaces of support member 438. As described above with reference to Fig. 10, anticoagulant 492 from storage tank 494 is supplied by pump 496 and metered by device 502. The anticoagulant is delivered through conduit or tube 498 into pipe 442 proximately to a free end thereof, for mixture with blood fluids forced from placenta P and umbilical cord UC during operation of the apparatus 426. As illustrated in Fig. 14, an apparatus for extract¬ ing blood from a placenta P and umbilical cord UC comprises a frame assembly 620 having a hollow base 622 and a hollow shaft 624 extending vertically from an upper panel or wall 625 of base 622. The blood extraction apparatus also comprises a support assembly 626 including a hollow conical receptacle portion 630 for receiving placenta P and a pipe or tubular member 632. Support assembly 626 is mounted to shaft 624 via a pair of brackets or support arms 634 and 636 which are respec¬ tively fastened to a cap 638 and a sleeve 640 in turn rotatably secured to shaft 624. Owing to the rotatable cou¬ pling provided by cap 638 and sleeve 640, support assembly 626 can be swung from a blood extraction position or station BEP at the right side in Fig. 14 to a cleaning position or station CP at the left side of that drawing figure. Support assembly 626 includes a lid or cover 642 hingedly secured to conical receptacle 630 at a pivot pin 644 and provided on a side opposite the pivot pin with a latch 646 for releasably locking lid 642 in a closed, operational con¬ figuration to receptacle 630. Attached to a fitting 648 at the center of lid 642 is an inflatable balloon 650 for press¬ ing placenta P against receptacle 630 during operation of the blood extraction apparatus. Balloon 650 is pressurized with air from a compressor 652 mounted to an internal panel 654 in base 622. Compressor 652 is operatively connected to balloon 650 via a conduit 656 extending up through shaft 624 to an annular chamber 658 in cap 638. Annular chamber 658 in turn communicates with balloon 650 via a flexible hose 660 and a conduit section 662 attached to an outer surface of lid 642. To accelerate and further the extraction of blood from placenta P and umbilical cord UC, the apparatus further comprises a vacuum generating assembly 664 including a vacuum pump 666 mounted to internal panel 654 in base 622. Vacuum pump 666 is operatively coupled via a conduit 668 to the cylindrical chamber defined by tubular member 632. Conduit 668 communicates with an annular space 670 inside sleeve 640 which in turn communicates with a second conduit 672 secured to lower bracket 636. Secondary conduit 672 terminates in a downwardly turned section 674 to prevent cleaning fluid from entering the conduit during a cleaning operation described in detail hereinafter. Secondary conduit 672 is provided with a check valve 676 which serves to prevent the flow of gaseous, particulate or fluidic material in an opposite direction through primary and secondary vacuum conduits 668 and 672. Vacuum generating assembly 664 produces a negative or underpressure in tubular member 632 during a blood extrac¬ tion operation. To stabilize and support placenta P and umbilical cord UC during the application of suction, a tubular section 678 of flexible material such as rubber is inserted between an upper end of tubular member 632 and a lower.end of receptacle 630. The flexible tubular section 678 is attached to receptacle 630 and tubular member 632 by a pair of per¬ forated plates 680 and 682. As shown in Fig. 14, tubular sec¬ tion 678 is drawn inwardly to grasp the upper end of umbilical cord UC and prevent placenta P from being sucked -into tubular member 632. Upon the pressurization of balloon 650 and the activation of vacuum generating assembly 664, blood flows from placenta P into umbilical cord UC and from the cord into a collector vial or ampule 684 screwed into a rubber connector element 686 (shown in section in the cleaning position CP) . The blood extraction apparatus further comprises a system 688 for supplying anticoagulant 690 to the blood fluids flowing into collector vial 684. Anticoagulant supply system 688 includes a storage tank 691 disposed in an upper region in base 622. Storage tank 691 is provided with an inlet 692 and cap 694 for enabling periodic replenishment of the fluid anticoagulant 690. conduit 695, a pump 696, and a metering device 697 for measur¬ ing out a predetermined aliquot of the anticoagulant. Conduit 695 is connected downstream of pump 696 and metering device 697 to an annular chamber 698 inside sleeve 640, while that chamber communicates with a conduit 700 terminating in a downwardly turned L-shaped section 702 inside tubular member 632. L-shaped section 702 prevents disinfectant from entering conduit 700 during a cleaning operation. Conduit 700 is also provided with a check valve 103 for preventing the vacuum gen¬ erated inside tubular member 632 from drawing excessive amounts of anticoagulant 690 through the anticoagulant supply system 688. As depicted in Fig. 15, collector vial 684 rests against an inner, U-shaped holder 704 mounted via two pairs of rubber pads of coupling elements 706a, 706b and 708a, 708b to two support fingers 710 and 712 attached to a side wall 714 of base 622. More particularly, holder 704 is provided with a slot 716 for receiving collector vial 684. As illustrated in Figs. 14 and 15, an electromagnet 718 is attached to an inner face of side wall 714. At least a portion of holder 704 in a region about electromagnet 718 is made of a magnetizable material, whereby a periodic energiza¬ tion and de-energization of electromagnet 718 causes holder 704 to vibrate on its rubber support pads 706a, 706b and 708a, 708b. This vibration accelerates a mixing of anticoagulant 690 with blood fluids collected in vial 684 from placenta P and umbilical cord UC. The vibration is possible in part because connector element 686 is made of a material of at least a limited flexibility and resilience. In use of the blood extraction apparatus, placenta P and umbilical cord UC are inserted into receptacle 630 and tubular-ffiember 632. Lid 6- * 2 is then pivoted from an opened into the closed position illustrated in Fig. 14 and latch 646 is secured to lock the lid to receptacle 630. In the meantime, vial 684 is tightly screwed to connector element 686. Upon a proper disposition of placenta P and umbili¬ cal cord UC in support assembly 626, compressor 652 is energized to inflate balloon 650 and thereby press placenta P so that blood fluid is forced therefrom into umbilical cord UC. In addition, vacuum generating assembly 664 is activated to depressurize tubular member 632, thereby sucking blood fluid from the umbilical cord UC. Blood leaving the umbilical cord collects in vial 684. During the collection operation, pump 696 and metering device 697 of supply system 688 are activated to deliver anticoagulant 690 to vial 684. It is noted in this regard that the free end of L-shaped section 702 is juxtaposed to the mouth or opening of vial 684. Also dur¬ ing the blood collection operation, electromagnet 718 is peri¬ odically energized to accelerate the mixing of anticoagulant 690 and collected blood fluids. Upon the termination of a blood extraction opera¬ tion, specifically, upon (i) the deactivation of pump 696 and metering device 697 of supply system 688, (ii) the deactiva¬ tion of vacuum generating assembly 64, (iii) the deflation of balloon 650, (iv) a reinstatement of ambient pressure in tubular member 632 via an appopriate operation of check valve 676, (v) the removal of vial 684, (vi) the opening of lid 642 and (viii) the removal of placenta P and umbilical cord UC, lid 642 is closed and support assembly 626 is rotated into cleaning position CP. A pump 720 secured to internal panel 654 of base 622 is then energized to deliver a liquid disin¬ fectant 722 from a storage reservoir 724 through a conduit 726 to an annular chamber 728 in cap 638. The liquid cleaning agent, i.e., disinfectant 722, flows from chamber 728 through a conduit 730 extending down an outer side of receptacle 630 and an outer side of tubular member 632. As shown in Fig. 16, tubular member 632 is provided along a portion of its length with a slot 732 and a planar land strip 734. Conduit 730 is connected to tubular member 632 along slot 732 and strip 734. Apertures or nozzle open¬ ings 736 in conduit 730 are aligned with slot 732 so that dis¬ infectant or cleaning fluid 722 is ejected from nozzle open¬ ings 736 and slot 732 in a tangential or circumferential direction along an inner surface 738 of tubular member 632. Annular cap chamber 728 also communicates via a con¬ duit 740 (Fig. 14) with a larger annular chamber 742 posi¬ tioned around an upper end of receptacle 630. A wall section 744 of receptacle 630 defining chamber 742 is provided along its circumference with a plurality of angularly equispaced apertures 746 for enabling the passage of disinfectant or cleaning fluid 722 into receptacle 630 to clean deflated bal¬ loon 650 (see cleaning position CP) , as well as inner surfaces of receptacle 630 and lid 642. As illustrated in Fig. 15, a drainage component 147 is attached to base 622 for siphoning off effluent disinfec¬ tant or cleaning fluid 722 during a cleaning operation at cleaning position CP. Figs. 14 and 15 also show a cap 748 on an inlet 750 to reservoir 724 for replenishing the supply of cleaning fluid 722 therein, and an inlet pipe 752 for drawing in water or steam or other substance for mixing with cleaning fluid 722 pumped into conduit 726 by pump 720. A microproces¬ sor or other control unit (not illustrated) is connected to various components of the blood extraction apparatus, for example, to compressor 652, vacuum pump 666, anticoagulant pump 696, metering device 697, cleaning fluid pump 720, for sequencing and enabling the operations of those components. Fig. 17 shows an apparatus for injecting or aspirat¬ ing an anticoagulant into the vein of an umbilical cord UC and for circulating the anticoagulant and the cord blood to accelerate mixing thereof, the apparatus comprising a con¬ tainer 810 with a bottom wall or panel 812 supporting umbili¬ cal cord UC. The apparatus serves to facilitate preservation of the cord blood or at least a substantial portion thereof which is contained in the vein of the umbilical cord. Umbilical cord UC is severed from an infant and a placenta upon the afterbirth. In many cases, both ends of umbilical cord UC will have been temporarily clamped prior to insertion into the container of Fig. 17. Container 810 includes a lid or cover 814 removably attachable to a container body 816 including bottom panel 812. Mounted to cover 814 on an inner surface thereof is a pump 818. Pump 818 is provided with a pair of electrical contacts 820 which extend through cover 814 for enabling coupling of pump 818 to a source of electrical power 819. Pump 818 is further provided with an inlet tube 822 and an outlet tube 824 to which opposite ends of the umbilical cord vein (not separately illustrated) are connected. Expandable rings or clips 826 and 828 are provided for clamp- ing the opposite ends of umbilical cord UC, and particularly the opposite ends of the vein thereof, to inlet tube 822 and outlet tube 824. As further illustrated in Fig. 17, inlet tube 822 communicates with an auxiliary inlet tube 830 which is con¬ nected to a supply 832 of anticoagulant. During operation of pump 818, anticoagulant is aspirated from supply 832 through inlet tubes 830 and 822. The rate of injection of the anticoagulant into the blood stream inside the umbilical cord vein may be controlled or regulated by a metering device or valve 834 disposed between supply 832 and pump inlet 822. Circulation of blood through the vein also results in a mixing of the anticoagulant and the blood fluids. In an alternate method for preparing umbilical cord blood for storage and/or use, anticoagulant may be injected into the vein and/or arteries of an umbilical cord manually by means of a hypodermic needle. Preferably, such injection takes place after severing of the umbilical cord from the associated placenta. Upon injection with anticoagulant, umbilical cord UC is manipulated, treated or otherwise processed to mix the injected anticoagulant and the blood fluids. As particularly illustrated in Fig. 18, umbilical cord UC may be placed on a support table 836 and covered with a sheet or web 838 of transparent polymeric material. The umbilical cord and web 838 are temporarily attached to table 836 via a plurality of clamps 840. Upon the securing of the cord UC to table 836, a motor 842 operatively coupled with the table is actuated to vibrate or shake the table to facilitate the mixing of the injected anticoagulant and the blood fluids. An alternative apparatus for accelerating the mixing of anticoagulant and cord blood in an umbilical cord UC is depicted in Fig. 19. A table 844 supports umbilical cord UC which is covered with a piece of plastic sheet material 846. The sheet material is exaggerated in thickness to facilitate its illustration in the drawing. The apparatus shown in Fig. 19 operates to squeeze or press umbilical cord UC at spaced locations therealong and includes two vertically reciprocatable pressure members 848 and 850 each having at least one horizontally oriented carrier bar 852 and 854 and a plurality of vertically extending fin¬ gers 856 and 858. Each finger 856 and 858 is formed with a tapered, rounded tip 860. Bars 852 and 854 are reciprocated in a vertical direction by respective drives 862 and 864 with drive cycles which are 180° out of phase. During operation of the apparatus of Fig. 19, fin¬ gers 856 contact sheet material 846 to press and squeeze umbilical cord UC simultaneously at a plurality of spaced locations. Bar 852 then moves upwardly, disengaging fingers 856 from sheet material 846 and umbilical cord UC, while bar 854 moves downwardly to place fingers 858 into contact with sheet material 846 and to thereby squeeze umbilical cord UC at a plurality of spaced positions laterally staggered with respect to the pressing positions of fingers 856. Fingers 856 and 858 rapidly alternate in their manipulation of umbilical cord UC and thereby cause a wave-like motion of the blood in the veins and arteries of the cord. This motion accelerates the mixing of the injected anticoagulant with the cord blood and enhances preservation of the blood. Yet another alternative apparatus for accelerating the mixing of anticoagulant and cord blood in an umbilical cord UC is illustrated in Fig. 20. Once again a table or platform 866 supports umbilical cord UC and a sterile plastic cover sheet 868. A plurality of rollers 870 are connected to a carriage 872 which in turn is operatively coupled to a first drive 874 for vertically shifting carriage 872 " and rollers 870 alternately into and out of engagement with sheet 868. A sec¬ ond drive 876 is operatively linked to carriage 872 for rapidly reciprocating carriage 872 and rollers 870 in a horizontal direction upon engagement of the rollers with sheet 868. The resulting rolling of umbilical cord UC under a slight pressure causes the blood therein to move around and mix with injected anticoagulant. It is to be noted that rol¬ lers 870 may be lifted several times, and even laterally shifted, during a mixing process to facilitate diffusion of anticoagulant. Upon addition of anticoagulant to blood in the vein and/or arteries of an umbilical cord UC, as described hereinabove, umbilical cord UC is placed in a container 878 (Fig. 21) for temporary storage prior to removal of the blood or prior to permanent storage of the umbilical cord UC and its conents for subsequent use thereof. As shown in Fig. 21, umbilical cord UC is wound about a cylinder 879 inside a cylindrical receptacle 880 which in turn is disposed on a vibrator component 882 inside container 878. Container 878 may also hold a coolant or other temperature controlling sub¬ stance or be supplied with coolant from a reservoir 884. Dur¬ ing storage and transport of umbilical cord UC in container 878, receptacle 880 and umbilical cord UC are subjected to continuous or periodic shaking by vibrator 882 to further mixing of anticoagulant and cord blood.. Another storage container 886 is depicted in Fig. 22. Umbilical cord UC is wrapped around a centrally located cylinder 888 inside container 886. A plurality of rollers 890 are rotatably mounted at the outer ends of respective radially extending arms 892 circumferentially equispaced about the periphery of a driven member 894. Member 894 is shaken about a vertical axis by a reciprocating rotary drive 896. Rollers 890 are in contact with umbilical cord UC, perferably through a non-illustrated plastic sheet, and press umbilical cord slightly at angularly equispaced locations to further the mixing of anticoagulant and cord blood. It is to be noted that the mixing process described hereinabove with reference to Figs. 18-20 may be implemented instead with the instrumentation of Figs. 21 and 22. Alterna¬ tively, the devices of Figs. 21 and 22 may serve to supplement the action of the devices of Figs. 18-20. In another step in accordance with the present invention, the placenta (not shown) connected to umbilical cord UC is pressed or otherwise manipulated to squeeze infant blood therefrom into umbilical cord UC. The umbilical cord UC is then clamped at an end joined to the placenta and is severed therefrom. In this way the blood supply in the umbilical cord UC is augmented. The umbilical cord is then treated as described hereinabove. It is to be noted that the deformation of the umbilical cord by fingers 856 and 858 or rollers 870 or 890 is not so great that a resulting pressure increase causes a rup¬ ture in the cord or at the clamps applied to the ends thereof. Although the invention has been described in terms of particular embodiments and applications, one of ordinary skill in the art, in light of this teaching, can generate additional embodiments and modifications without departing from the spirit of or exceeding the scope of the claimed invention. Accordingly, it is to be understood that the draw¬ ings and descriptions herein are proferred by way of example to facilitate comprehension of the invention and should not be construed to limit the scope thereof.

Claims: CLAIMS: 1. An apparatus for extracting fluid from an object including a main body and an elongate flexible member con¬ nected thereto, comprising: support means for holding the main body of the object and supporting the elongate flexible member in a predetermined extended configuration relative to said main body; drive means operatively connected to said support means for rotating same about an axis on a side of said main body generally opposite said flexible member; and collector means attached to said support means for enabling a collection of fluid flowing from said main body and said flexible member during operation of said drive means. 2. The apparatus recited in claim 1 wherein said support means includes a spiral member and said extended con¬ figuration is a spiral configuration, said collector means being attached to a free end of said spiral member. 3. The apparatus recited in claim 2 wherein said spiral member is provided with an elongate opening along a substantial portion of its length. 4. The apparatus recited in claim 3 wherein said opening is disposed on a radially outward side of said spiral member. 5. The apparatus recited in claim 2 wherein said support means includes a hollow conical portion connected to said spiral member at an end opposite said free end. 6. The apparatus recited in claim 5 wherein said conical portion is provided with an opening for enabling insertion of said main body. 7. The apparatus recited in claim 5, further com¬ prising pressure means for pressing said main body into said conical portion. 8. The apparatus recited in claim 7 wherein said pressure means includes an inflatable balloon component. 9. The apparatus recited in claim 8 wherein said pressure means further includes pressurization means opera¬ tively connected to said balloon component for automatically inflating same. 10. The apparatus recited in claim 9 wherein at least a part of said pressurization means is mounted to said support means on a side of said main body generally opposite said flexible member, whereby said part of said pressurization means serves as a counterweight to said flexible member and a part of said support means supporting same. 11. The apparatus recited in claim 1 wherein said fluid is blood, further comprising supply means operatively connected to said support means for supplying an anticoagulant to fluid flowing from said main body and said flexible member into said collector means. 12. The apparatus recited in claim 11 wherein said supply means includes storage means for storing a supply of said anticoagulant and delivery means for delivering an amount of said anticoagulant to blood flowing from said main body and said flexible member into said collector means. 13. The apparatus recited in claim 12 wherein said delivery means includes means for measuring out a predetermined aliquot of said anticoagulant. 14. The apparatus recited in claim 12 wherein said delivery means includes pumping means for pumping said anticoagulant from said storage means. 15. The apparatus recited in claim 12 wherein said support means includes a spiral member and said extended con¬ figuration is a spiral configuration, said collector means being attached to a free end of said spiral member, said delivery means including a conduit extending between said storage means and said collector means. 16. The apparatus recited in claim 15 wherein said conduit is disposed at least in part along said spiral member. 17. The apparatus recited in claim 1, further com¬ prising a housing, said support means holding said main body in a chamber defined by said housing, also comprising cleaning means for cleaning said chamber. 18. The apparatus recited in claim 17 wherein said cleaning means is attached to said housing and includes means for dispensing a cleaning fluid into said chamber. 19. The apparatus recited in claim 18, further com¬ prising means for draining said cleaning fluid from said cham¬ ber. 20. The apparatus recited in claim 1 wherein said collector means includes connection means for releasably securing a receptacle to said support means at a location proximate to a free end of said flexible member. 21. The apparatus recited in claim 20 wherein said receptacle takes the form of a bag. 22. The apparatus recited in claim 1 " wherein said axis is a vertical axis. 23. An apparatus for extracting fluid from a deformable object, comprising: support means for holding the deformable object; drive means operatively connected to said support means for rotating same about an axis; pressure means for pressing said object into a predetermined position relative to said support means; and collector means attached to said support means for enabling a collection of fluid flowing from said object during operation of said drive means. 24. The apparatus recited in claim 23 wherein said pressure means includes an inflatable balloon component. 25. The apparatus recited in claim 24 wherein said pressure means further includes pressurization means opera¬ tively connected to said balloon component for automatically inflating same. 26. The apparatus recited in claim 25 wherein at least a part of said pressurization means is mounted to said support means on a side of said axis generally opposite said object, whereby said part of said pressurization means serves as a counterweight to said object and a part of said support means supporting same. 27. The apparatus recited in claim 23 wherein said support means includes a hollow conical portion, said pressure means serving to press said object into said conical com¬ ponent. 28. An apparatus for extracting fluid from an object, comprising: support means for holding the object; drive means operatively connected to said support means for rotating same about an axis; collector means attached to said support means for enabling a collection of fluid flowing from said object during operation of said drive means; and supply means operatively connected to said support means for supplying an additive to fluid flowing from said object into said collector means. 29. The apparatus recited in claim 28 wherein said supply means includes storage means for storing a supply of said additive and delivery means for delivering an amount of said additive to fluid flowing from said object into said col¬ lector means. 30. The apparatus recited in claim 29 wherein said delivery means includes means for measuring out a predetermined aliquot of said additive. 31. The apparatus recited in claim 29 wherein said delivery means includes pumping means for pumping said addi¬ tive from said storage means. 32. The apparatus recited in claim 28 wherein said additive is in fluid form. 33. A method for extracting fluid from a placenta and umbilical cord] an object including a main body and an elongate flexible member connected thereto, comprising the steps of: disposing the main body and the flexible member on a support, with the flexible member in a predetermined extended configuration relative to said main body; rotating the support, together with said main body and said flexible member, about an axis on a side of said main body generally opposite said flexible member; supporting said flexible member so that it maintains said extended configuration during said step of rotating; and collecting fluid flowing from said main body and said flexible member during said step of rotating. 34. The method recited in claim 33 wherein extended configuration is a spiral configuration. 35. The method recited in claim 33 wherein said step of disposing includes the step of inserting said flexible mem¬ ber through an elongate opening into a spiral support member. 36. The method recited in claim 35 wherein said step of disposing further includes the step of inserting said main body into a hollow conical receptacle. 37. The method recited in claim 36, further compris¬ ing the step of pressing said main body into said conical receptacle. 38. The method recited in claim 37 wherein said step of pressing includes the step of inflating a balloon member to press said main body into said conical receptacle. 39. The method recited in claim 33 wherein said fluid is blood, further comprising the step of supplying an anticoagulant to blood flowing from said main body and said flexible member during said step of rotating. 40. The method recited in claim 39 wherein said step of supplying includes the step of measuring out a predetermined aliquot of said anticoagulant. 41. The method recited in claim 39 wherein said step of supplying includes the step of pumping said anticoagulant from storage means. 42. The method recited in claim 33 wherein said step of rotating takes place in a closed chamber, further compris¬ ing the step of cleaning said chamber. 43. The method recited in claim 42 wherein said step of cleaning includes the step of dispensing a cleaning fluid into said chamber. 44. The method recited in claim 33 wherein said step of collecting includes the step of directing said fluid into a bag. 45. The method recited in claim 33 wherein said axis is a vertical axis. 46. A method for extracting fluid from a deformable object, comprising: holding the deformable object on a support; rotating said support and said object about an axis; pressing said object into a predetermined position relative to said support; and collecting fluid flowing from said object during said step of rotating. 47. The method recited in claim 46 wherein said step of pressing includes the step of inflating a balloon member to press said object into predetermined position. 48. A method for extracting fluid from an object, comprising: holding the object on a support; rotating said support and said object about an axis; collecting fluid flowing from said object during said step of rotating; and supplying an additive to fluid flowing from said object during said step of rotating. 49. The method recited in claim 48 wherein said step of supplying includes the step of measuring out a predetermined aliquot of said additive. 50. The method recited in claim 49 wherein said step of supplying includes the step of pumping said additive from a storage container. 51. An apparatus for extracting blood from a placenta, comprising: support means for holding the placenta; pressure means mounted to said support means for pressing said placenta to force blood from said placenta; and collector means for enabling a collection of fluid flowing from said placenta during operation of said pressure means. 52. The apparatus recited in claim 51 wherein said pressure means includes an inflatable balloon component. 53. The apparatus recited in claim 52 wherein said pressure means further includes pressurization means opera¬ tively connected to said balloon component for automatically inflating same. 54. The apparatus recited in claim 53 wherein said support means includes a receptacle receiving said placenta, said pressure means further including a cover on said recep¬ tacle, said balloon component and said pressurization means being mounted to said cover. 55. The apparatus recited in claim 51 wherein said support means includes a conical receptacle. 56. The apparatus recited in claim 55 wherein said support means further includes a lid removably attached to said receptacle at a wide end thereof. 57. The apparatus recited in claim 51 wherein said placenta is attached to an umbilical cord, said support means including means for holding said placenta and said umbilical cord, said pressure means forcing blood from said placenta into said umbilical cord, said collector means being posi¬ tioned at a free end of said umbilical cord, further compris¬ ing additional pressure means mounted to said support means and engageable with said umbilical cord for exerting a mechan¬ ical force thereon to move blood along said umbilical cord. 58. The apparatus recited in claim 57 wherein said additional pressure means comprises squeezing means mounted to said support means and engageable with said umbilical cord for squeezing blood along at least a portion of the length thereof. 59. The apparatus recited in claim 58 wherein said squeezing means includes at least one roller member rotatably mounted with respect to said support means, said squeezing means also including means for moving said roller member rela¬ tive to said umbilical cord along at least said portion of the length of said umbilical cord. 60. The apparatus recited in claim 59 wherein said squeezing means further includes means for moving said roller member out of engagement with said umbilical cord. 61. The apparatus recited in claim 59 wherein said squeezing means includes a pair of roller members mounted to respective jaw members in turn pivotably fastened to one another and to said support means. 62. The apparatus recited in claim 58, further com¬ prising a tubular member of thin flexible film material and mounting means for mounting said said flexible sheet material to said support means while maintaining said tubular member in tension, said umbilical cord being disposed inside of said tubular member during operation of the apparatus and said squeezing means being disposed outside said tubular member, said collector means being disposed at an end of said tubular member. 63. The apparatus recited in claim 51, further com¬ prising supply means for supplying an anticoagulant to fluid being collected in said collector means. 64. The apparatus recited in claim 63 wherein said supply means includes storage means for storing a supply of said anticoagulant and delivery means for delivering an amount of said anticoagulant to fluid flowing into said collector means. 65. The apparatus recited in claim 64 wherein said delivery means includes means for measuring out a predetermined aliquot of said anticoagulant. 66. The apparatus recited in claim 64 wherein said delivery means includes pumping means for pumping said anticoagulant from said storage means. 67. The apparatus recited in claim 63, further com¬ prising means for accelerating a mixing of said anticoagulant and blood fluids. 68. The apparatus recited in claim 67 wherein said means for accelerating is operatively coupled to said collec¬ tor means for imparting a vibratory motion to said collector means to thereby accelerate mixing of said anticoagulant and blood fluids. 69. The apparatus recited in claim 63 wherein said supply means includes a conduit having a discharge end dis¬ posed proximately to an inlet orifice of said collector means. 70. The apparatus recited in claim 51 wherein said collector means includes means for supporting a vial. 71. The apparatus recited in claim 51, further com¬ prising cleaning means for cleaning a portion of said support means in contact with said placenta during operation of the apparatus. 72. The apparatus recited in claim 71 wherein said support means includes a conical receptacle provided with a lid at a large end, said receptacle being formed with a first opening at a small end and a second opening at large end, said cleaning means including a spray nozzle and means enabling a removable insertion of said nozzle through said first opening. 73. An apparatus for extracting blood from an umbilical cord, comprising: support means for holding the umbilical cord in a predetermined orientation; pressure means mounted to said support means and engageable with said umbilical cord for exerting a mechanical force thereon to move blood along said umbilical cord; and collector means positioned at a free end of said umbilical cord for enabling a collection of blood flowing from said umbilical cord during operation of said pressure means. 74. The apparatus recited in claim 73 wherein said pressure means comprises squeezing means mounted to said sup¬ port means and engageable with said umbilical cord for squeez¬ ing blood along at least a portion of the length thereof. 75. The apparatus recited in claim 74 wherein said squeezing means includes at least one roller member rotatably mounted with respect to said support means, said squeezing means also including means for moving said roller member rela- tive to said umbilical cord along at least said portion of the length of said umbilical cord. 76. The apparatus recited in claim 75 wherein said squeezing means further includes means for moving said roller member out of engagement with said umbilical cord. 77. The apparatus recited in claim 75 wherein said squeezing means includes a pair of roller members mounted to respective jaw members in turn pivotably fastened to one another and to said support means. 78. The apparatus recited in claim 74, further com¬ prising a tubular member of thin flexible film material and mounting means for mounting said said flexible sheet material to said support means while maintaining said tubular member in tension, said umbilical cord being disposed inside of said tubular member during operation of the apparatus and said squeezing means being disposed outside said tubular member, said collector means being disposed at an end of said tubular member. 79. An apparatus for preparing blood for storage and subsequent use, comprising: support means for supporting a storage receptacle in a predetermined position and orientation; deposition means for automatically depositing the blood into said storage receptacle; and supply means for automatically supplying an anticoagulant to blood being deposited into said receptacle by said deposition means. 80. The apparatus recited in claim 79 wherein said supply means includes storage means for storing a supply of said anticoagulant and delivery means for delivering an amount of said anticoagulant to said receptacle. 81. The apparatus recited in claim 80 wherein said delivery means includes means for measuring out a predetermined aliquot of said anticoagulant. 82. The apparatus recited in claim 80 wherein said delivery means includes pumping means for pumping said anticoagulant from said storage means. 83. The apparatus recited in claim 79, further com¬ prising means for accelerating a mixing of said anticoagulant and blood being deposited into said receptacle by said deposi¬ tion means. 84. The apparatus recited in claim 83 wherein said means for accelerating is operatively coupled to said collec¬ tor means for imparting a vibratory motion to said collector means to thereby accelerate mixing of said anticoagulant and blood fluids from said placenta and said umbilical cord. 85. The apparatus recited in claim 79 wherein said supply means includes a conduit having a discharge end dis¬ posed proxi ately to an inlet orifice of said storage recep¬ tacle. 86. A method for extracting blood from a placenta, comprising the steps of: disposing the placenta on a support; pressing said placenta to force blood from said placenta; and collecting fluid flowing in response to said step of pressing. 87. The method recited in claim 86 wherein said placenta is attached to an umbilical cord, said step of dis¬ posing including the step of positioning said umbilical cord in a predetermined extended configuration relative to said placenta, said step of pressing including the step of forcing blood into said umbilical cord from said placenta, said step of collecting including the step of collecting blood fluid flowing from a free end of said umbilical cord. 88. The method recited in claim 87 wherein said step of disposing includes the steps of inserting said placenta into a receptacle member having an aperture and inserting said umbilical cord through said aperture so that said umbilical cord hangs in said linear configuration. 89. The method recited in claim 87 wherein said step of disposing includes the steps of inserting said placenta into a receptacle member having an aperture, said step of pressing including the step of inflating a balloon member to press said placenta into said receptacle member. 90. The method recited in claim 87, further compris¬ ing the step of supplying an anticoagulant to blood fluid flowing during said step of pressing. 91. The method recited in claim 90 wherein said step of supplying includes the step of measuring out a predetermined aliquot of said anticoagulant. 92. The method recited in claim 90 wherein said step of supplying includes the step of pumping said anticoagulant from storage means. 93. The method recited in claim 90 wherein said placenta is attached to an umbilical cord, said step of dis¬ posing including the step of positioning said umbilical cord in a predetermined extended configuration relative to said placenta, said step of pressing including the step of forcing blood into said umbilical cord from said placenta, said step of collecting including the step of collecting blood fluid flowing from a free end of said umbilical cord, further com¬ prising the step of squeezing said umbilical cord along at least a portion of its length to move blood through said umbilical cord. 94. The method recited in claim 93 wherein said step of squeezing includes the step of rolling a roller member along said portion of said umbilical cord. 95. A method for preparing blood for storage and subsequent use, comprising: supporting a storage receptacle in a predetermined position and orientation; automatically depositing the blood into said storage receptacle; and automatically supplying an anticoagulant to blood being deposited into said receptacle. 96. The method recited in claim 95, further compris¬ ing the step of measuring out a predetermined aliquot of said anticoagulant prior to said step of supplying. 97. The method recited in claim 95 wherein said step of supplying includes the step of pumping pumping said anticoagulant from a storage tank. 98. The method recited in claim 95, further compris¬ ing the step of accelerating a mixing of said anticoagulant and blood being deposited into said receptacle. 99. The method recited in claim 98 wherein said step of accelerating includes the step of imparting a vibratory motion to said receptacle to thereby accelerate mixing of said anticoagulant and blood in said receptacle. 100. An apparatus for extracting blood fluids from a placenta, comprising: a frame assembly; a rotary carriage mounted to said frame assembly for rotation about a vertical axis; drive means operatively connected to said carriage for rotating same about said axis; support means for holding the placenta; connector means for pivotably connecting said sup¬ port means to said carriage to enable a pivoting of said sup¬ port means about a rotating horizontal axis during rotating of said carriage by said drive means; and collector means attached to said support means for enabling a collection of blood fluid flowing from said placenta during operation of said drive means. 101. The apparatus recited in claim 100 wherein an umbilical cord is attached to said placenta, said support means including an elongate tubular member for receiving said umbilical cord. 102. The apparatus recited in claim 101 wherein said support means includes a hollow body member connected to said tubular member at one end thereof. 103. The apparatus recited in claim 102 wherein said body member includes a conical portion joined to a cylindrical portion, said connector means connecting said cylindrical por¬ tion to said carriage. 104. The apparatus recited in claim 100, further comprising pressure means mounted at least in part to said support means for pressing said placenta against a portion of said support means. 105. The apparatus recited in claim 104 wherein said pressure means includes an inflatable balloon component. 106. The apparatus recited in claim 105 wherein said pressure means further includes pressurization means opera¬ tively connected to said balloon component for automatically inflating same. 107. The apparatus recited in claim 100, further comprising supply means operatively connected to said support means for supplying an anticoagulant to blood fluid flowing into said collector means. 108. The apparatus recited in claim 107 wherein said supply means includes storage means for storing a supply of said anticoagulant and delivery means for delivering an amount of said anticoagulant to blood fluid flowing into said collec¬ tor means. 109. The apparatus recited in claim 108 wherein said delivery means includes means for measuring out a predetermined aliquot of said anticoagulant. 110. The apparatus recited in claim 108 wherein said delivery means includes pumping means for pumping said anticoagulant from said storage means. 111. The apparatus recited in claim 108 wherein said storage means is disposed on said support means. 112. The apparatus recited in claim 108 wherein said storage means is disposed on said frame assembly and said delivery means includes a conduit extending through said con¬ nector means. 113. The apparatus recited in claim 100, further comprising cleaning means operatively connected to said sup¬ port means for enabling a cleaning thereof. 114. The apparatus recited in claim 113 wherein said cleaning means includes means for dispensing a cleaning fluid into a chamber in said support means which receives said placenta. 115. The apparatus recited in claim 114 wherein said means for dispensing includes a conduit system extending from said frame assembly, through said carriage and said connector means, and into said support means. - __- 116. The apparatus recited in claim 113 wherein an umbilical cord is attached to said placenta, said support means including a pipe receiving said umbilical cord, said cleaning means includes means for dispensing a cleaning fluid into said pipe. 117. The apparatus recited in claim 116 wherein said means for dispensing includes openings in said pipe. 118. The apparatus recited in claim 100 wherein said support means includes a removable lid assembly, further com¬ prising cleaning means removably mountable to said support means for cleaning same. 119. The apparatus recited in claim 118 wherein said lid assembly is connected to said support means via a teles¬ coping member. 120. The apparatus recited in claim 100 wherein said collector means includes connection means for releasably securing a receptacle to said support means. 121. The apparatus recited in claim 120 wherein said receptacle takes the form of a vial or ampule. 122. An apparatus for subjecting an object to a centrifuging operation, comprising: a frame assembly; a rotary carriage mounted to said frame assembly for rotation about a vertical axis; drive means operatively connected to said carriage for rotating same about said axis; support means for holding the object; and connector means for pivotably connecting said sup¬ port means to said carriage to enable a pivoting of said sup¬ port means about a rotating horizontal axis during rotating of said carriage by said drive means. 123. The apparatus recited in claim 122, further comprising collector means attached to said support means for enabling a collection of fluid flowing from said object during operation of said drive means. 124. The apparatus recited in claim 123 wherein said collector -means includes connection means for releasably securing a receptacle to said support means. 125. The apparatus recited in claim 124 wherein said receptacle takes the form of a vial or ampule. 126. The apparatus recited in claim 124 wherein said object includes an elongate component and said support means includes an elongate tubular member for receiving said elongate component. 127. A method for extracting blood from a placenta and umbilical cord, comprising the steps of: disposing the placenta and the umbilical cord on a support, with the umbilical cord in a vertical configuration; rotating the support, together with said placenta and said umbilical cord, about a vertical axis; supporting said umbilical cord so that it maintains a substantially linear configuration during said step of rotating; pivoting said support about a rotating horizontal axis during said step of rotating; and collecting fluid flowing from said placenta and said umbilical cord during said step of rotating. 128. The method recited in claim 127 wherein said support includes an elongate tubular member, said step of dis¬ posing includes the step of inserting said umbilical cord through an opening at an upper end of said tubular member. 129. The method recited in claim 128 wherein said step of disposing further includes the step of inserting said placenta into a hollow conical receptacle. 130. The method recited in claim 129, further com¬ prising the step of pressing said placenta into said conical receptacle. 131. The method recited in claim 130 wherein said step of pressing includes the step of inflating a balloon mem¬ ber to press said placenta into said conical receptacle. 132. The method recited in claim 127, further com¬ prising the step of supplying an anticoagulant to fluid flow¬ ing from said placenta and said umbilical cord during said step of rotating. 133. The method recited in claim 132 wherein said step of supplying includes the step of measuring out a predetermined aliquot of said anticoagulant. 134. The method recited in claim 132 wherein said step of supplying includes the step of pumping said anticoagulant from storage means. 135. A device for subjecting a body to a rotary motion, comprising: a frame assembly; a rotary carriage mounted to said frame assembly for rotation about an axis, said carriage including a receptacle portion defining a chamber for receiving said body, said car¬ riage further including a cover member removably mounted to said receptacle portion; drive means operatively connected to said carriage for rotating same about said axis; and pressure means on said cover member for engaging said body upon placement of said body into said chamber and for maintaining said body in a predetermined position in said chamber during operation of said drive means. 136. The apparatus recited in claim 135 wherein said pressure means includes an inflatable balloon component. 137. The apparatus recited in claim 136 wherein said pressure means further includes pressurization means opera¬ tively connected to said balloon component for automatically inflating same. 138. The apparatus recited in claim 135, further comprising means for movably coupling said cover member to said receptacle portion. 139. The apparatus recited in claim 138 wherein said means for movably coupling includes a telescoping arm. 140. The apparatus recited in claim 135, further comprising a fluid storage tank mounted to said cover member and means for delivering fluid from said storage tank to an area communicating with said chamber. 141. The apparatus recited in claim 135, further comprising collector means attached to said carriage for ena¬ bling a collection of fluid flowing from said body during operation of said drive means. 142. An apparatus for extracting blood fluids from a fluid-containing object, comprising: a frame assembly; support means on said frame assembly for defining a closed chamber and for holding the fluid-containing object so that an outlet side thereof communicates with said chamber; vacuum means for subjecting said chamber to negative pressure to force fluid from said object; and collector means for enabling a collection of blood fluid leaving said object during operation of said vacuum means. 143. The apparatus recited in claim 142 wherein said object includes an umbilical cord, said support means includ¬ ing a tubular member for receiving said umbilical cord, said tubular member defining said chamber at least in part. 144. The apparatus recited in claim 143 wherein said object also includes a placenta attached to said umbilical cord, said support means including a hollow body member con¬ nected to said tubular member at one end thereof, said placenta being received into said hollow body member, said collector means being disposed at an end of said tubular mem¬ ber opposite said hollow body member. 145. The apparatus recited in claim 144 wherein said tubular member is rigid, further comprising a flexible ' tubular sheath disposed between said tubular member and said hollow body member. 146. The apparatus recited in claim 145 wherein said object is deformable, further comprising pressure means mounted at least in part to said support means for pressing said object against a portion of said support means. 147. The apparatus recited in claim 146 wherein said pressure means includes an inflatable balloon component. 148. The apparatus recited in claim 147 wherein said pressure means further includes pressurization means opera¬ tively connected to said balloon component for automatically inflating same. 149. The apparatus recited in claim 142 wherein fluid contained by said object includes blood, further com¬ prising supply means operatively connected to said support means for supplying an anticoagulant to blood fluid collected in said collector means. 150. The apparatus recited in claim 149 wherein said supply means includes storage means for storing a supply of said anticoagulant and delivery means for delivering an amount of said anticoagulant to blood fluid flowing into said collec¬ tor means. 151. The apparatus recited in claim 150 wherein said delivery means includes means for measuring out a predetermined aliquot of said anticoagulant. 152. The apparatus recited in claim 15Q_-wherein said delivery means includes pumping means for pumping said anticoagulant from said storage means. 153. The apparatus recited in claim 149 wherein said storage means is attached to said frame assembly. 154. The apparatus recited in claim 149, further comprising means for accelerating a mixing of said anticoagulant and blood fluids in said collector means. 155. The apparatus recited in claim 154 wherein said means for accelerating is operatively coupled to said collec¬ tor means for imparting a vibratory motion to said collector means to thereby accelerate mixing of said anticoagulant and blood fluids in said collector means. 156. The apparatus recited in claim 149 wherein said supply means includes a conduit having a discharge end dis¬ posed proximately to an inlet orifice of said collector means. 157. The apparatus recited in claim 142, further comprising cleaning means operatively connected to said sup¬ port means for enabling a cleaning thereof. 158. The apparatus recited in claim 157 wherein said cleaning means includes means for dispensing a cleaning fluid into said chamber. 159. The apparatus recited in claim 158 wherein said means for dispensing includes a conduit extending from said frame assembly to said support means. 160. The apparatus recited in claim 157 wherein said object takes the form of a placenta with an umbilical cord attached thereto, said support means including a pipe receiv¬ ing said umbilical cord, said cleaning means includes means for dispensing a cleaning fluid into said pipe. 161. The apparatus recited in claim 160 wherein said means for dispensing includes an opening in said pipe. 162. The apparatus recited in claim 142 wherein said collector means includes connection means for releasably securing a receptacle to said support means. 163. The apparatus recited in claim 162 wherein said receptacle takes the form of a vial or ampule. 164. The apparatus recited in claim 142 wherein said support means is at least in part movably mounted to said frame assembly, whereby said support means may be shifted from a blood extraction station to a cleaning station relative to said frame assembly. 165. A method for extracting fluid from a fluid- containing object, comprising the steps of: supporting said object so that a fluid outlet side thereof communicates with a closed chamber; subjecting said chamber to a vacuum; and collecting fluid flowing from said object during said step of subjecting. 166. The method recited in claim 165 wherein said object is a placenta with an umbilical cord attached thereto, further comprising the step of disposing said placenta and said umbilical cord so that a free end of said umbilical cord communicates with said chamber. 167. The method recited in claim 166 wherein said step of disposing includes the steps of inserting said placenta into a receptacle member having an aperture and inserting said umbilical cord through said aperture so that said umbilical cord is disposed in a predetermined configura¬ tion. 168. The apparatus recited in claim 165, further comprising the step of exerting a pressure on said placenta to force blood therefrom into said umbilical cord. 169. The method recited in claim 168 wherein said step of pressing includes the step of inflating a balloon mem¬ ber to press said placenta into a receptacle member. 170. The method recited in claim 165 wherein fluid contained in said object includes blood, further comprising the step of supplying an anticoagulant to blood fluid flowing from said object during said step of subjecting. 171. The method recited in claim 170 wherein said step of supplying includes the step of measuring out a predetermined aliquot of said anticoagulant. 172. The method recited in claim 170 wherein said step of supplying includes the step of pumping said anticoagulant from storage means. 173. A method for treating fluid, comprising the steps of: providing a flexible tubular member closed at oppo¬ site ends and containing the fluid to be treated; adding an additive to fluid in said tubular member; and moving the fluid in said tubular member to distrib¬ ute said additive throughout the fluid in said tubular member. 174. The method according to claim 173 wherein said step of moving includes the steps of connecting said tubular member at opposite ends to a pump and operating said pump to circulate the fluid in said tubular member. 175. The method according to claim 174 wherein said step of adding is performed during at least a portion of said step of pumping, said step of adding thus including a gradual addition of said additive to the fluid in said tubular member. 176. The method according to claim 175 wherein said step of adding comprises the step of aspirating said additive into the fluid of said tubular member. 177. The method according to claim 173 wherein said step of adding comprises the step of aspirating said additive into the fluid of said tubular member. 178. The method according to claim 173 wherein said step of adding comprises the step of injecting said additive into said tubular member. 179. The method according to claim 173 wherein said step of moving includes the step of vibrating or shaking said tubular member. 180. The method according to claim 173 wherein said step of moving includes the step of squeezing said tubular member. 181. The method according to claim 173 wherein said step of moving includes the step of rolling a roller along a portion of said tubular member. 182. The method according to claim 173, further com¬ prising the step of placing said tubular member into a transport and storage container; and manipulating said tubular member in said storage container to move the fluid in said tubular member. 183. The method according to claim 182 wherein said step of manipulating includes the step of vibrating or shaking said tubular member. 184. The method according to claim 182 wherein said step of manipulating includes the step of squeezing said tubular member. 185. The method according to claim 182 wherein said step of manipulating includes the step of rolling a roller along said tubular member. 186. The method according to claim 182, further com¬ prising the step of controlling the temperature in said transport and storage container. 187. The method according to claim 173 wherein said tubular member is a blood vessel in an umbilical cord, said fluid includes blood and said additive is an anticoagulant. 188. The method according to claim 187 wherein said step of providing includes the steps of providing a placenta with said umbilical cord connected thereto, closing a free end of said umbilical cord, manipulating said placenta to force blood therefrom into said umbilical cord, closing an end of said umbilical cord opposite said free end, and severing said umbilical cord from said placenta, while maintaining opposite ends of said umbilical cord closed. 189. An apparatus for at least temporarily preserv¬ ing tubular member fluid, comprising: a container; support means within said container for a tubular member containing fluid; and fluid moving means at least partially inside said container for moving fluid contained in said tubular member. 190. The apparatus according to claim 189 wherein said fluid moving means includes a pump. 191. The apparatus according to claim 190 wherein said fluid moving means includes means for connecting opposite ends of said tubular member to said pump. 192. The apparatus according to claim 191, further comprising means engageable with said tubular member in said container for introducing an additive into said tubular mem¬ ber. 193. The apparatus according to claim 192 wherein said means for introducing an additive includes an inlet con¬ nected to said pump at an inlet thereof. 194. The apparatus according to claim 189 wherein said fluid moving means includes means for vibrating said tubular member. 195. The apparatus according to claim 189 wherein said fluid moving means includes means for squeezing said tubular member. 196. The apparatus according to claim 189, further comprising means engageable with said tubular member in said container for introducing an additive into said tubular mem¬ ber. 197. The apparatus according to claim 196 wherein said tubular member is a blood vessel in an umbilical cord, said fluid» includes blood and said additive is an anticoagulant. 198. The apparatus according to claim 189 wherein said tubular member is a blood vessel in an umbilical cord and said fluid includes blood. 199. An apparatus for extracting fluid from an elongate flexible member, comprising: support means for supporting the elongate flexible member in a predetermined extended configuration; drive means operatively connected to said support means for rotating same about an axis; and collector means attached to said support means for enabling a collection of fluid flowing from said flexible mem¬ ber during operation of said drive means. 200. The apparatus recited in claim 199 wherein said support means includes a spiral member and said extended con¬ figuration is a spiral configuration, said collector means being attached to a free end of said spiral member. 201. The apparatus recited in claim 200 wherein said spiral member is provided with an elongate opening along a substantial portion of its length, said elongate opening being disposed on a radially outward side of said spiral member. 202. The apparatus recited in claim 199 wherein said fluid is blood, further comprising supply means operatively connected to said support means for supplying an anticoagulant to fluid flowing from said flexible member. 203. A method for extracting blood from an elongate flexible member, comprising the steps of: disposing the flexible member on a support so that the flexible member has a predetermined extended configura¬ tion; rotating the support, together with said flexible member, about an axis; supporting said flexible member so that it maintains said extended configuration during said step of rotating; and collecting fluid flowing from said flexible member during said step of rotating. 204. The method recited in claim 203 wherein extended configuration is a spiral configuration. 205. The method recited in claim 204 wherein said step of disposing includes the step of inserting said flexible member through an elongate opening into a spiral support mem¬ ber. 206. The method recited in claim 205, further com¬ prising the step of supplying an anticoagulant to fluid flow¬ ing from said flexible member during said step of rotating.

Inventors: KNIPPSCHEER HERMANN, RICHARD DANIEL D, KNIPPSCHEER, HERMANN, RICHARD, DANIEL, D.
Applicants: CRYO CELL INT, CRYO-CELL INTERNATIONAL, INC.
Application year: 1991
Main classification: A61M37
IPC codes: A61B10, A61B17, A61J3, A61M1, A61M37, G01N33