Patent Publication Number: US-2021187266-A1

Title: Disinfecting Syringe Tip

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application claims priority under 35 U.S.C. § 119(e) to U.S. Provisional Application No. 62/952,830, filed Dec. 23, 2019, the disclosures of which are incorporated herein by reference in their entirety. 
    
    
     TECHNICAL FIELD 
     The present disclosure relates to disinfection devices for disinfecting corresponding medical connectors. The present disclosure generally relates to a device for automatically disinfecting and sterilizing access ports of medical connectors when attaching the access port to a threaded or interlocking fitting. Generally, exemplary embodiments of the present disclosure relate to the fields of threaded or interlocking fittings, including medical disinfection means, and in particular disinfection tips for uses with threaded fluid connectors. Exemplary embodiments of the present disclosure relate to disinfection tips for disinfecting male threaded luer connectors. 
     BACKGROUND 
     Vascular access devices (VAD&#39;s) are commonly used therapeutic devices and include intravenous (IV) catheters. There are two general classifications of VAD&#39;s: peripheral catheters and central venous catheters. Bacteria and other microorganisms may gain entry into a patient&#39;s vascular system from access hub, port, or valve upon connection to the VAD to deliver the fluid or pharmaceutical. Each access hub, port, valve or connection is associated with some risk of transmitting a catheter related bloodstream infection (CRBSI), which can be costly and potentially lethal. In order to decrease CRBSI cases and to ensure VAD&#39;s are used and maintained correctly, standards of practice have been developed, which include disinfecting and cleaning procedures. 
     In developed markets, when utilizing an IV catheter, a needleless connector will typically be used to close off the system and then subsequently accessed to administer medication or other necessary fluids via the catheter to the patient. Infusion Nurses Society (“INS”) Standards of Practice recommend the use of a needleless connector and state that it should be “consistently and thoroughly disinfected using alcohol, tincture of iodine or chlorhexidine gluconate/alcohol combination prior to each access.” The disinfection of the needleless connector is ultimately intended to aid in the reduction of bacteria that could be living on the surface and possibly lead to a variety of catheter related complications including CRBSI. Nurses will typically utilize a 70% isopropyl alcohol (IPA) pad to complete this disinfection task by doing what is known as “scrubbing the hub.” However, compliance to this practice is typically very low. In addition to a lack of compliance to “scrubbing the hub”, it has also been noted through clinician interviews that there is often a variation in scrub time, dry time and the number of times the needleless connector is scrubbed. 
     The need to protect medical connectors to reduce CLABSI and PLABSI has been rising. IV gravity sets and threaded connections on syringes are subject to contamination when not protected properly. Currently when IV connectors are disconnected from central lines or peripheral lines to temporarily discontinue infusion, nurses often loop the male connector to a Y-site needle-free connector or wrap the male connector in a piece of Isopropyl Alcohol (“IPA”)/alcohol impregnated wipe or cloth. However such protection is very weak and does not protect the luer from touch contamination properly. 
     Throughout the sequence of procedures associated with the transmission of a microorganism that can cause a CRBSI, there are many risks of contact or contamination. By way of example, contamination can occur during drug mixing, attachment of a cannula, and insertion into the access hub. Furthermore, threaded connectors have an open luer with an exposed lumen. Because the procedure to connect to a VAD is so common and simple, the risk associated with entry into a patient&#39;s vascular system has often been overlooked. Presently, the risk to hospitals and patients is a substantial function of the diligence of the clinician performing the connection, and this diligence is largely uncontrollable. 
     VAD standards and practices commonly include disinfecting both the threaded male connector and the IV catheter connection. The additional steps increase the likelihood of contamination while also increasing the likelihood of non-compliance with disinfection procedures. Disinfectants typically have a threshold limit for systemic exposure for infusion into blood stream due to biotoxicity of the disinfectants at high dosage. Thus, there is a need for a disinfection device capable of disinfecting both the lumen of open luers and the corresponding IV connector. There is a need for a syringe tip which is able to disinfect an IV needleless connector during syringe use therefore saving the clinician time and reducing work steps. There is a need for a mechanism to reducing steps in preventing contamination of VAD devices. 
     SUMMARY 
     The present disclosure relates to a disinfection tip comprising a substantially cylindrical outer housing, the outer housing having an outer wall, a distal wall, and an open proximal surface, a cavity defined by an aperture extending from the open proximal surface to the distal wall, the distal wall having an opening defining an inner rim and an inner wall, a substantially cylindrical inner housing extending from the inner rim in a proximal direction at least partially a length of the outer housing, the inner housing having an inner proximal surface, an inner sidewall and an outer sidewall, the inner sidewall forms a liquid-tight seal with an abutting tapered tip of a luer connector when the disinfection tip is disposed at least partially within the luer connector, a distal chamber defined by the outer sidewall of the inner housing, the inner wall and the distal wall of the outer housing, the distal chamber being in fluid communication with the cavity, the distal chamber retaining a disinfectant when the disinfection tip is at least partially disposed within an outer wall of the luer connector of the luer connector and at least one jet orifice radially disposed on the inner rim, the jet orifice having an inlet, an outlet and a channel extending from the inlet to the outlet 
     In one or more embodiments, a cylindrical body of an IV connector is advanced against the distal wall of the outer housing of the disinfection tip, the IV connector further inserting the disinfection tip into the luer connector, whereby a tapered tip of the luer connector engages with a lumen of the cylindrical body of the IV connector, the advancement causing the disinfectant to ejected from the at least one orifice, and the disinfectant further disinfects the lumen of the IV connector. 
     In one or more embodiments, an outer wall of the luer connector includes a plurality of threads for engaging at least one thread of the disinfection tip and at least one of a plurality of threads of an IV connector, the at least one thread disposed on a cylindrical body of the IV connector. 
     In one or more embodiments, threading the IV connector onto the luer connector transfers an axial force and torque to the disinfection tip, the threading of the IV connector causing the advancement of the disinfection tip. 
     In one or more embodiments, the distal wall of the disinfection tip is smooth in order to limit torque coupling during unthreading of the IV connector from the luer connector. 
     In one or more embodiments, the distal wall of the disinfection has a rough or textured surface to promote torque coupling. 
     In one or more embodiments, the distal wall of the disinfection has at least one radial spline configured to engage with the IV connector. 
     In one or more embodiments, the distal wall of the disinfection has at least one gear tooth configured to engage with a corresponding tooth of the IV connector, the at least one gear tooth configured to promote torque coupling. 
     In one or more embodiments, the distal wall of the disinfection includes a plurality of radial peaks, in which an incline of the peak is at a right angle with the distal wall while a decline of the peak is at an acute angle with the distal wall, wherein the incline allows for a feature of the IV connector to advance the disinfection tip in the direction of the incline, while the decline prohibits opposite direction of advancement, the direction of advancement being the same direction in which the IV connector is threaded onto the luer connector of the luer connector. 
     In one or more embodiments, the inlet of the at least one jet orifice is in fluid communication with the distal chamber allowing for the disinfectant or antimicrobial agent to pass from the distal chamber through the channel to the outlet. 
     In one or more embodiments, the outlet of the at least one jet orifice is disposed on the rim. 
     In one or more embodiments, the outlet of the at least one jet orifice is positioned to direct the disinfectant or antimicrobial agent from the distal chamber in a distal direction towards a center of the outer housing. 
     In one or more embodiments, insertion of the disinfection tip allows a volume of the distal chamber to reduce and expel disinfectant or antimicrobial agent through the at least one jet orifice. 
     In one or more embodiments, the disinfectant disinfects the cylindrical body of the IV connector. 
     In one or more embodiments, the disinfectant evacuates though a tolerance gap between a plurality of threads of the IV connector and a plurality of threads of the syringe. 
     In one or more embodiments, at least one thread of the IV connector fully engages at least one of a plurality of threads of the IV connector. 
     In one or more embodiments, the disinfection tip may be in a fully threaded position while still permitting the IV connector to sufficiently thread into the luer connector. 
     In one or more embodiments, the disinfection tip may be in a fully threaded position while still permitting the IV connector to sufficiently thread into the luer connector in compliance with ISO594-2 standards. 
     This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the Detailed Description. This Summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter. 
     Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the disclosure. The features and advantages of the disclosure may be realized and obtained by means of the instruments and combinations particularly pointed out in the appended claims. These and other features of the present disclosure will become more fully apparent from the following description and appended claims, or may be learned by the practice of the disclosure as set forth hereinafter. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  illustrates an exploded perspective view of a disinfection system  100  in accordance with an exemplary first embodiment of the disclosure; 
         FIG. 2  illustrates a cross-sectional view of a syringe tip in accordance with an exemplary first embodiment of the disclosure; 
         FIG. 3  illustrates a perspective view of an intravenous connector according to an exemplary first embodiment of the disclosure; 
         FIG. 4  illustrates a perspective view of a disinfection tip according to an exemplary first embodiment of the disclosure; 
         FIG. 5  illustrates a cross-sectional view of the disinfection tip in accordance with an exemplary first embodiment of the disclosure; 
         FIG. 6  illustrates a detailed cross-sectional view of the disinfection tip in accordance with an exemplary first embodiment of the disclosure; 
         FIG. 7  illustrates a cross-sectional view of the disinfection system according to an exemplary first embodiment of the disclosure; 
         FIG. 8  illustrates yet another cross-sectional view of the disinfection system according to an exemplary first embodiment of the disclosure; and 
         FIG. 9  illustrates yet another cross-sectional view of the disinfection system according to an exemplary first embodiment of the disclosure. 
     
    
    
     DETAILED DESCRIPTION 
     Embodiments of the present disclosure pertain to a disinfection cap for connection to and disinfection of a medical connector, including threaded connectors. In one or more embodiments, the connectors are male luer connectors or female luer connectors. The disclosure aims to provide a mechanism capable of disinfecting both the lumen of open luers and the corresponding IV connector while minimizing additional steps in medical administration. It is contemplated that the disinfection cap disclosed herein can be utilized with male or female threaded connectors. The disclosure aims to provide a mechanism to disinfect an IV needleless connector during syringe use, therefore saving the clinician time and reducing work steps. The disclosure aims to reducing the number of steps required in preventing contamination of VAD devices. 
     With respect to terms used in this disclosure, the following definitions are provided. 
     As used herein, the use of “a,” “an,” and “the” includes the singular and plural. 
     As used herein, the term “catheter related bloodstream infection” or “CRBSI” refers to any infection resulting from the presence of a catheter or IV line. 
     As used herein, the term “Luer connector” refers to a connection collar that is the standard way of attaching syringes, catheters, hubbed needles, IV tubes, etc. to each other. The Luer connector consists of male and male interlocking tubes, slightly tapered to hold together better with even just a simple pressure/twist fit. Luer connectors can optionally include an additional outer rim of threading, allowing them to be more secure. The Luer connector male end is generally associated with a flush syringe and can interlock and connect to the male end located on the vascular access device (VAD). A Luer connector comprises a distal end, a proximal end, an irregularly shaped outer wall, a profiled center passageway for fluid communication from the chamber of the barrel of a syringe to the hub of a VAD. A Luer connector also has a distal end channel that releas ably attaches the Luer connector to the hub of a VAD, and a proximal end channel that releasably attaches the Luer connector to the barrel of a syringe. 
     As used herein, the term “syringe” refers to a simple pump-like device consisting of a plunger rod that fits tightly in a barrel or tube. The plunger rod can be pulled or advanced along inside the barrel, allowing the syringe to take in and expel a liquid or gas through an opening at the open end of the barrel. 
     As used herein, the term “medical device” refers to common medical devices having threaded or interlocking connections, the connections having corresponding mating elements. By way of example but not limitation, a syringe has a male threaded connection which releasably interlocks with a secondary medical device such as a male luer connection of a catheter, an IV line and the like. The threaded connection includes a lumen defining a fluid path surrounded by a protruding wall having the threaded means for attaching to the secondary medical device. 
     As would be readily appreciated by skilled artisans in the relevant art, while descriptive terms such as “thread”, “taper”, “tab”, “wall”, “top”, “side”, “bottom” and others are used throughout this specification to facilitate understanding, it is not intended to limit any components that can be used in combinations or individually to implement various aspects of the embodiments of the present disclosure. 
     The matters exemplified in this description are provided to assist in a comprehensive understanding of exemplary embodiments of the disclosure. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness. Before describing several exemplary embodiments of the disclosure, it is to be understood that the disclosure is not limited to the details of construction or process steps set forth in the following description. The disclosure is capable of other embodiments and of being practiced or being carried out in various ways. 
     Referring now to the drawings, wherein like reference numerals designate identical or corresponding parts throughout the several views, embodiments of the present disclosure are described as follows. 
     Referring to  FIG. 1 , the present disclosure includes a disinfection system  100  comprising a syringe  110  having a threaded connector such as a luer connector  114 , a disinfection tip  150  which is disposed at least partially within the luer connector  114  of the syringe  110  and an IV connector  130  which advances the disinfection tip  150  further into the luer connector  114  of the syringe as the IV connector  130  is threaded into the threaded connection of the syringe  110 ; the disinfection tip  150  being advanced in a proximal direction. In one or more embodiments, the disinfection tip  150  is fully disposed within the luer connector  114 . In one or more embodiments, a disinfectant or antimicrobial agent  102  (hereinafter “disinfectant  102 ,” not shown) is retained in a volume between the luer connector  114  and the disinfection tip  150 , defining a disinfectant chamber  124  when the disinfection tip  150  is at least partially disposed within the luer connector  114 . In one or more embodiments, the disinfection tip  150  is fully disposed within the luer connector  114 . In one or more embodiments, the disinfectant  102  is a fluid or gel. 
     In an exemplary implementation of the embodiments of present disclosure, the disinfection tip  150  includes integrated threads or tabs, and other features in any and all combinations allowing it to interface with a threaded fitting of a medical device. In preferred embodiments, the disinfection tip  150  interfaces with a male Luer fitting. Exemplary configurations for couplers, fittings, ports and adapters may include commercially available luer locks, luer slip ports, locking ports, threaded connections, interlocking connection or generally other common medical device fitting known in the art. 
     Referring to  FIG. 2 , the syringe  110  includes a conical base  112  disposed on the distal end of the barrel of the syringe  110 . A luer connector  114  is distally disposed on the conical base  112 , the luer connector including a tapered tip  116  and an integrally formed outer collar  120 . The tapered tip  116  extends from the conical base  112  of the syringe and has a substantially conical shape. The outer collar  120  of the syringe  110  includes a plurality of threads  122  for engaging a plurality of threads  138  of the IV connector  130 . A lumen  118  is disposed within the tapered tip  116 , extending through the tapered tip  116  and the conical base  112 , the lumen opening being in fluid communication from the barrel of the syringe  110  to the IV connector  130  which connects to the luer connector  114  by a preferably threaded connection. Finally, a cavity is defined between the tapered tip  116  and the outer collar  120 , the cavity defining a volume in which disinfectant  102  is retained. 
     In further embodiments, the syringe includes a flat base. In further embodiments, the integrally formed outer collar  120  lacks threads, in which secondary attachment devices are retained by a press-fit, interference fit or an interlocking push and twist-lock fit. In one or more embodiments in which the outer collar  120  lacks threads, the luer connector  114  is connected to the IV connector  130  by an interference fit between the lumen  134  of the IV connector  130  and the luer connector  114  of the syringe  110 . In one or more embodiments include any device having a luer or threaded connector, by way of example, a sample collection container such as a VACUTAINER®, provided by Becton Dickinson and Company. The sample collection container including a threaded or slip fit luer connector. 
     As depicted in  FIGS. 3, 8 and 9 , in one or more embodiments, the distal portion of the IV connector  130  includes an IV needleless connector, a catheter, a rubber tube and the like. The IV connector  130  includes a cylindrical body  132  having a lumen  134  (not shown) disposed on the proximal end of the cylindrical body. The lumen is covered by a valve  136  which is pierced or opened by the tapered tip  116  of the syringe  110 , allowing for fluid communication from the barrel of the syringe  110  through the lumen  118  of the syringe  110  to the lumen  134  of the IV connector  130 . In one or more embodiments, the valve  136  is a diaphragm having a slit or a cross-shape slit which remain closed when not pierced or opened by the tapered tip  116  or a needle. An illustration of the IV connector  130  as part of a greater IV line or catheter device is depicted in  FIG. 3 . It is understood that the illustration of the IV connector  130  is not representative of the distal portion of the IV connector  130   
     As depicted in  FIGS. 5 and 6 , the disinfection tip  150  comprises a substantially cylindrical outer housing  152  having and outer wall  154 , a distal wall  162  and a proximal surface  160 . The outer wall  154  includes a plurality of threads  156  for threadedly engaging the plurality of threads  122  of the syringe  110 . An aperture  157  extends a length L 1  from the proximal surface  160  to the distal wall  162 , defining a cavity  158  and an inner wall  159 . The distal wall  162  includes a concentrically placed opening  164  defining an inner rim  166 , the circumference of opening  164  being smaller than circumference of the cavity  158  defined by the aperture  167 . In one or more embodiments, the inner rim  166  is at a right angle relative to the distal wall  162 . In one or more embodiments, the inner rim  166  is rounded or chamfered. The diameter/circumference of opening  164  of the inner rim  166  configured to mate with the tapered tip  116  of the syringe  110 . 
     From the inner rim  166  extends an inner housing  168 , the inner housing  168  extending in a proximal direction from the inner rim  166  at least partially a length L 2  of the outer housing  152 . The inner housing  168  is substantially cylindrical in shape, and the inner housing  168  includes an inner proximal surface  172 , an inner sidewall  174  and an outer sidewall  175 . The outer sidewall  175 , the inner wall  159  and the distal wall  162  of the outer housing  152  define a distal chamber  176 . In one or more embodiments, the inner proximal surface  172  is conical in shape, conforming to the corresponding conical shape of the tapered tip  116  of the syringe  110 . In one or more embodiments, the inner proximal surface  172  is flat and at a right angle with the inner housing  168 . In further embodiments, the inner proximal surface  172  is rounded or chamfered as to allow for greater conformity with the conical base  112  of the syringe 
     The inner sidewall  174  of the inner housing  168  and the tapered tip  116  of the syringe  110  form a liquid tight seal in which the tapered tip  116  abuts the inner sidewall  174 . In one or more embodiments, the liquid tight seal between the inner sidewall  174  of the inner housing  168  and the tapered tip  116  of the syringe  110  is facilitated with an interference fit. The interference fit deforms the inner sidewall  174  of the inner housing  168  in a radial direction as the disinfection tip  150  is further inserted in a proximal direction. In one or more embodiments, the inner sidewall  174  of the inner housing  168  is contoured to not deform as the disinfection tip  150  is further inserted in a proximal direction. 
     Referring to  FIG. 6 , at least one jet orifice  178  is radially disposed on the inner rim  166  of the distal wall  162 . As shown in  FIG. 6 , the at least one jet orifice  178  is disposed within the inner housing  168  and transverses the inner sidewall  174  to outer sidewall  175 . A jet orifice inlet  180  of the at least one jet orifice  178  is in fluid communication with the distal chamber  176  allowing for fluid to pass from the distal chamber  176  through a jet orifice channel to a jet orifice outlet  182 . In the preferred embodiment, the channel is at an acute angle with relation to the distal wall  162  of the outer housing  152 , thus directing fluid from the distal chamber  176  in a distal direction towards the center of the outer housing  152 . The distal chamber  176 , the cavity  158  and the jet orifice  178  are in fluid communication with one another. 
     As shown in  FIGS. 7 and 8 , the disinfection tip  150  is first disposed at least partially within the luer connector  114  of the syringe  110 . In one or more embodiments, the disinfection tip  150  is fully disposed within the luer connector  114 . The disinfectant  102  is retained in the disinfectant chamber  124 , the disinfection chamber  124  being between the luer connector  114  and the disinfection tip  150 . As the IV connector  130  is threaded into the luer connector  114  of the syringe  110  in a proximal direction, the IV connector  130  further guides the disinfection tip  150  into the luer connector  114  in a proximal direction through the transference of axial force in the proximal direction and through the torqueing of the plurality of threads  138  of the IV connector  130  into the plurality of threads  122  of the syringe  110 . 
     In one or more embodiments, the distal wall  162  of the disinfection tip  150  is configured to optimize torque transfer. In one or more embodiments, the distal wall  162  is smooth in order to limit torque coupling during unthreading of the IV connector  130  from the luer connector  114 . In one or more embodiments, the distal wall  162  has a rough or textured surface to promote torque coupling. In one or more embodiments, the distal wall  162  has friction enhancing materials or coatings to promote torque coupling. In one or more embodiments, the distal wall  162  has at least one radial spline configured to engage with the IV connector  130 . In one or more embodiments, the distal wall  162  has at least one gear tooth configured to engage with a corresponding tooth of the IV connector  130 , the at least one gear tooth configured to promote torque coupling. In one or more embodiments, the distal wall  162  includes a plurality of radial peaks, in which an incline of the peak is at a right angle with the distal wall  162  while a decline of the peak is at an acute angle with the distal wall  162 , wherein the incline allows for a feature of the IV connector  130  to advance the disinfection tip  150  in the direction of the incline, while the decline prohibits opposite direction of advancement, the direction of advancement being the same direction in which the IV connector  130  is threaded onto the luer connector  114  of the syringe  110 . 
     As the proximal surface  160  of the disinfection tip  150  is advanced further towards the conical base  112  of the syringe  110 , the volume of the disinfectant chamber  124  is decreased, causing an increase in pressure of the disinfectant chamber  124 . Due to the incompressible nature of liquids, the increase in pressure causes the disinfectant  102  to follow the path of least resistance, traveling through the at least one jet orifice  178 , ejecting the liquid in the direction of the at least one jet orifice  178 , thereby disinfecting both the luer connector  114  and the IV connector  130 . The disinfectant  102  will tend not to ingress into the lumen  118  of the syringe  110  or the lumen of the IV connector  130  due to the interference fit between the tapered tip  116  of the syringe  110  and the lumen of the IV connector  130 , as per ISO594-2 standards. Due to the tapered tip  116  extending beyond the outer collar  120  of the syringe  110 , the interference fit is engaged before the increase in pressure of the disinfectant chamber  124  causes the disinfectant  102  to eject from the at least one jet orifice  178 . As the disinfection tip  150  is advanced even further in the proximal direction, the disinfectant  102 , having disinfected the luer connector  114  and the IV connector  130 , evacuates from the luer connector  114  through a distal end of the outer collar  120  of the syringe  110  into the atmosphere. Further evacuation of the disinfectant  102  is facilitated by a tolerance gap between the plurality of threads  138  of the IV connector  130  and the plurality of threads  122  of the syringe  110 . Disinfectant  102  evacuates through the tolerance gap and into the atmosphere from the distal end of the outer collar  120  of the syringe  110 . Such tolerance gap is known in the art and is specified under ISO594-2 standards. 
     A length of the disinfection tip  150  is defined by the distance from the proximal surface  160  to the distal wall  162 . The length is sized to allow for at least one of the plurality of threads  138  of the IV connector  130  to sufficiently engage the plurality of threads  122  of the syringe  110  when the disinfection tip  150  is in a fully threaded position. The fully threaded position is reached when the proximal surface  160  of the disinfection tip  150  abuts or nearly abuts the conical base  112  of the syringe  110 . In one or more embodiments, the integrally formed outer collar  120  of the syringe  110 , the plurality of threads  122  of the syringe  110  and the tapered tip  116  of the syringe  110  are configured to fully accommodate the disinfection tip  150  while still allowing the standard syringe luer thread depth as required by ISO594-2 standards. Thus, the integrally formed outer collar  120  of the syringe  110 , the plurality of threads  122  of the syringe  110  and the tapered tip  116  of the syringe  110  are longer than the features of a common syringe by at least the length of the disinfection tip  150 , wherein the disinfection tip  150  may be in the fully threaded position while still permitting the IV connector  130  to sufficiently thread into the luer connector  114  in compliance with ISO594-2 standards. 
     Thus, instead of disinfecting the luer connector  114  and the IV connector  130  individually, the present disclosure enables a practitioner merely has to thread the IV connector  130  into the luer connector  114 . The disinfectant is dispensed or ejected due to the increase in pressure, bathing both the luer connector  114  and the IV connector  130 . 
     Furthermore, because the length of the disinfection tip  150  allows for the disinfection tip  150  to remain fully threaded into the luer connector  114  of the syringe  110  during engagement of the IV connector  130  and further administration of the medical procedure, the practitioner does not have to take any additional steps in disinfecting the connection. Thus, instead of individually disinfecting the luer connector  114  and the IV connector  130  individually, or even removing the means of disinfection, the practitioner merely has to thread the IV connector  130  into the luer connector  114  of the syringe and the disinfection system  100  can be normally used. 
     In further embodiments, the surface of the distal wall  162  of the disinfection tip  150  also defines an engagement surface where a peelable seal is secured. In one or more embodiments, the disinfection tip  150  can include the peelable seal covering the opening  164  of the disinfection tip  150  and the at least one jet orifice  178  to seal the disinfectant  102  within the disinfectant chamber  124  of the syringe  110  and the disinfection tip  150  prior to use of the syringe  110  and the disinfection tip  150 . The peelable seal minimizes entry of potential particulate hazard and also provides a substantially impermeable enclosure for the disinfection tip  150 , provides a leak prevention and protection enclosure, protects the contents of the disinfectant chamber  124  of the syringe  110  and the disinfection tip  150  prior to use of the syringe  110  and the disinfection tip  150  and/or maintains a sealed, sterilized environment. The peelable seal provides a sufficient seal at a range of temperatures, pressures, and humidity levels. 
     The disinfection tip  150  is designed to be compatible in interacting with the disinfectant  102 . In one or more embodiments, the disinfectant  102  includes variations of alcohol or chlorhexidine. In one or more embodiments, the disinfectant  102  includes variations of alcohol or chlorhexidine. In one or more embodiments, the disinfectant  102  is selected from the group consisting essentially of isopropyl alcohol, ethanol, 2-propanol, butanol, methylparaben, ethylparaben, propylparaben, propyl gallate, butylated hydroxyanisole (BHA), butylated hydroxytoluene, t-butyl-hydroquinone, chloroxylenol, chlorohexidine, chlorhexidine diacetate, chlorohexidine gluconate, povidone iodine, alcohol, dichlorobenzyl alcohol, dehydroacetic acid, hexetidine, triclosan, hydrogen peroxide, colloidal silver, benzethonium chloride, benzalkonium chloride, octenidine, antibiotic, and mixtures thereof. In a specific embodiment, the disinfectant  102  comprises at least one of chlorhexidine gluconate and chlorhexidine diacetate. In one or more embodiments, the disinfectant  102  is a fluid or a gel. 
     In one or more embodiments the disinfection tip  150  can be deformable and is of polypropylene, polyethylene or TPE material. In further embodiments, the syringe  110 , disinfection tip  150  and/or IV connector  130  are made from any of a number of types of plastic materials such as polycarbonate, polypropylene, polyethylene, polyethylene terephthalate, polylactide, acrylonitrile butadiene styrene or any other moldable plastic material used in medical devices. In one or more embodiments, the syringe  110 , disinfection tip  150  and/or IV connector  130  comprises a polypropylene or polyethylene material. 
     In one or more embodiments, the IV connector  130  may be selected from the group consisting essentially of needle-free connectors, catheter luer connectors, stopcocks, and hemodialysis connectors on primary IV gravity sets, secondary IV gravity sets, extension sets, and infusion or syringe pump sets. In one or more embodiments, the male connector may be selected from the group consisting essentially of needle-free connectors, catheter luer connectors, stopcocks, and hemodialysis connectors. 
     While the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the embodiments of the present disclosure. Also, the inner and/or the outer housing of the cap can be single shot molded, or made by other suitable process. Furthermore, any of the features or elements of any exemplary implementations of the embodiments of the present disclosure as described above and illustrated in the drawing figures can be implemented individually or in any combination(s) as would be readily appreciated by skilled artisans without departing from the spirit and scope of the embodiments of the present disclosure. 
     In addition, the included drawing figures further describe non-limiting examples of implementations of certain exemplary embodiments of the present disclosure and aid in the description of technology associated therewith. Any specific or relative dimensions or measurements provided in the drawings other as noted above are exemplary and not intended to limit the scope or content of the inventive design or methodology as understood by artisans skilled in the relevant field of invention. 
     Other objects, advantages and salient features of the disclosure will become apparent to those skilled in the art from the details provided, which, taken in conjunction with the annexed drawing figures, disclose exemplary embodiments of the disclosure. 
     Reference throughout this specification to “one embodiment,” “certain embodiments,” “one or more embodiments” or “an embodiment” means that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment of the disclosure. Thus, the appearances of the phrases such as “in one or more embodiments,” “in certain embodiments,” “in one embodiment” or “in an embodiment” in various places throughout this specification are not necessarily referring to the same embodiment of the disclosure. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments. 
     Although the disclosure herein has provided a description with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present disclosure. It will be apparent to those skilled in the art that various modifications and variations can be made to the method and apparatus of the present disclosure without departing from the spirit and scope of the disclosure. Thus, it is intended that the present disclosure include modifications and variations that are within the scope of the appended claims and their equivalents.