Patent Publication Number: US-2011060257-A1

Title: Gas mist pressure bath system

Description:
TECHNICAL FIELD 
     The present invention relates to a gas mist pressure bath system, in which a mist (called as “gas mist” hereafter) is prepared by pulverizing and dissolving carbon dioxide or oxygen, or a mixed gas (called as “gas” hereafter) of carbon dioxide and oxygen, and liquid, and the thus prepared. gas mist is directly contacted to a skin and mucous membrane of a human living body at pressure of not less than a predetermined value, thereby to improve a gas absorption efficiency into skin and mucous membrane. 
     BACKGROUND ART 
     It has conventionally been known that carbon dioxide (carbonic acid anhydride: CO 2 , called as “carbon dioxide” hereafter) has both properties of being not only soluble in water (water-soluble) but also soluble in fat (fat-soluble) and, therefore, by only contacting the skin and mucous membrane of the living body which is like mixed with water and fat, carbon dioxide penetrates under a subcutaneous layer and expands blood vessels around parts of penetrated carbon dioxide, and it works to improve a blood circulation. Owing to this action of accelerating the blood circulation, it displays various physiological effects such as dropping of blood pressure, improving of metabolism or accelerating to remove pain substance or waste product. Further, it has also anti-inflammation and anti-bacterial. Therefore, carbon dioxide has recently been given attentions also from viewpoints of improving health or beauty other than the purpose of medical cares. 
     Carbon dioxide in the tissue of the living body works to release oxygen carried in combination with hemoglobin in a red blood cell. Around parts at a high density of carbon dioxide, the red blood cell releases more oxygen. Thus, supply of oxygen to cells by the red blood cell is mainly controlled by carbon dioxide. In short, being without carbon dioxide, hemoglobin remains as combined with oxygen and the cell becomes unable to receive oxygen. As is seen, carbon dioxide seems to be a waste product resulted from action of the cell, however, it plays in fact very important roles in the human living body. 
     Further, in recent times, oxygen of high density has also widely been known as effective in activity of metabolism, accelerating the blood circulation, fatigue recovery, or stability of blood pressure. Other than them, oxygen has disinfection or sterilization by oxidative effect. 
     As a prior art for causing carbon dioxide to be absorbed into the living body, a most broadly used technique is (1) a bathing agent issuing carbon dioxide in water. Throwing this bathing agent into hot water in a bathtub, it generates carbon dioxide by reacting carbonate and acid contained in the bathing agent, and dissolves it in hot water. Carbon dioxide dissolved in hot water contacts the skin of a bathing person and penetrates his subcutaneous layer to display physiological effects as above mentioned. 
     As the prior art for causing more carbon dioxide to contact the living body, (2) a carbon dioxide bathing device is known. This emits and disperses carbon dioxide in hot water and dissolves it at high density. When bathing in hot water dissolving carbon dioxide, the skin directly contacts it like the above mentioned bathing agent. 
     A blood circulation accelerating device (for example, Patent Document 1) has now been disclosed, which (3) attaches a cover of forming a sealed space together with the surface of a human living body to the human living body on its surface, and introduces carbon dioxide into the sealed space from a carbon dioxide supply means for carrying out a carbon dioxide bath. 
     A carbon dioxide pressure bath device which is equipped with at least (4) the carbon dioxide supply means, a pressurizing means, and a covering material for covering the living body&#39;s skin and causing carbon dioxide to contact the skin at pressure of not less than predetermined value, has been proposed by an inventor of the present invention. 
     As the prior art for causing oxygen to be absorbed into the living body, (5) a high density oxygen bathing device has been known. Being similar to the carbon dioxide bathing device, this emits and disperses carbon dioxide in hot water, in which taking a bath, oxygen is caused to directly contact the skin. 
     CITATION LIST 
     Patent Documents 
     Patent Document 1: Japanese Patent Application Publication 
     SUMMARY OF INVENTION 
     Problems to be Solved by the Invention 
     However, each of the above prior arts (1), (2) and (5) dissolves carbon dioxide or oxygen in hot water when taking the bath, and causes carbon dioxide or oxygen to be absorbed into the skin of the living body. Accordingly, they were involved with difficult points of using only when taking the bath. In addition, since carbon dioxide is easily dissolved in water, and even if much consuming it for dissolving in hot water, an absorption rate into the skin is never much high. 
     On the other hand, since the above prior arts (3) and (4) cause carbon dioxide to directly contact the living body and if comparing with the prior arts (1) and (2), effects are high and efficiency is good. But these have not optimized to control the amount or pressure of carbon dioxide, oxygen and the mist to be introduced into the shielding member (cover). 
     In view of the above mentioned problems, it is an object of the invention to provide a gas mist pressure bath system which is possible to control the amount, pressure and others of gas and liquid, and cause the gas mist to be absorbed through the skin and mucous membrane of the human living body under an optimum condition. 
     Means for Solving the Problems 
     For solving the above mentioned problems, the present invention is to provide a gas mist pressure bath system, in which a mist (called as “gas mist” hereafter) is prepared at a density of not less than a predetermined value by pulverizing and dissolving carbon dioxide or oxygen, or a mixed gas (called as “gas” hereafter) of carbon dioxide and oxygen, and liquid, and the thus prepared gas mist is contacted to the skin and mucous membrane of the living body. The present system comprises a gas supply means, a gas mist supply means for generating and supplying the gas mist by pulverizing and dissolving the gas and the liquid supplied from the gas supply means, and a living-body cover member for covering the skin and mucous membrane of the living body and forming a space of sealing inside the gas mist supplied from the gas mist supply means, wherein the gas mist supply means comprises a liquid storage of storing liquid, a gas mist storage of storing a gas mist, a nozzle part of jetting gas from its front end, a suction pipe of sucking up the liquid stored in the liquid storage until the nozzle front end, and a baffle member provided opposite the nozzle front end, and is characterized in that the gas jetted from the nozzle part causes the liquid sucked up by the suction pipe until the nozzle front end to collide with the baffle member and turn out the gas mist by pulverizing and dissolving. 
     By the way, the invention refers it as “pulverizing and dissolving” to pulverize the liquid into fine liquid drops, and cause to contact and mix with gas (carbon dioxide, or oxygen, or a mixed gas of carbon dioxide and oxygen). 
     Herein, desirably, the above mentioned gas mist pressure bath system of the invention is further provided with a sensor for measuring supplying conditions of the gas, liquid and gas mist, and control means for controlling supplies of the gas, liquid and gas mist based on the measuring values of the sensors. 
     In addition, the above gas mist pressure bath system is desirably further provided with a pressurizing means for pressurizing the living-body cover member. 
     The control means may supply the gas mist intermittently into the living-body cover member to perform interval pressurization (pulse pressurization) thereon. Otherwise, the pressurizing means may pressurize the living-body cover member intermittently to perform the interval pressurization (pulse pressurization) thereon. 
     Further, the gas mist pressure bath system of the present invention is desirably provided with a liquid supply means of supplying liquid to the above mentioned liquid storage. A liquid pressurizing means may be furnished for pressurizing the liquid from the liquid supply means and supplying it to the gas mist supply means. 
     It is optimum that the above mentioned liquid is any one or plural combination of water, ionic water, physiological salt solution, ozone water, purified water or sterilized water. This liquid desirably further contains any one or plural combination of menthol, vitamin E, vitamin C derivative, retinol, anesthetic, cyclodextrin, photocatalyst, complex of photocatalyst and apatite, hyaluronic acid, coenzyme Q10, seed oil, propolith, ethanol, gluconic acid chlorohexizine, amphoteric surface active agent, benzalkonium chloride, alkyldiamino ether glycin acetate, sodium hypochlorite, acetyl hydroperoxide, sodium sesquicarbonate, silica, povidone-iodine, sodium hydrogen carbonate, high density carbonate spring, anti-allergic agent, anti-inflammatory agent, anti-febrile, anti-fungus agent, anti-influenza virus, carcinostatic substance, anti-hyper tensive agent, cosmetic agent, or trichogen. 
     Preferably, the liquid is supplied into the gas mist supply means under a condition of being heated. Sizes of the gas mist supplied from the gas mist supply means into the living-body cover member are suitably not more than 10 μm. 
     The control means preferably holds pressure at 1.02 to 2.5 air pressure in the living-body cover member when taking the gas mist bath. 
     There may be provided an electric charge supply means for supplying charge to the mist from the gas mist supply means. At this time, the charge is preferably minus. 
     Desirably, the gas mist supply means has a gas mist supply pipe for supplying the gas mist into the living-body cover member, and this gas mist supply pipe has a filter for removing liquid drops attached to a pipe inside. Further, a whole or one part of the gas mist supply pipe is suitably composed of a cornice shaped pipe, and this gas mist supply pipe is provided with a check valve. 
     In addition, the gas mist supply portion of the living-body cover member is also provided at its supply portion with the check valve. 
     Further, the gas mist storage is shaped in dome of convex having a curved face toward an upper portion and is formed with a gas mist exhaust portion at the dome shaped top. The gas mist storage has desirably one or plurality of pored plates for refining the gas mist. 
     The control means stops the gas from the gas supply means when the pressurizing value within the living-body cover member is higher than the predetermined value. 
     Advantageous Effect of the Invention 
     According to the gas mist pressure bath system of the invention, since it is possible to control the amount and pressure of the gas mist in the living-body pressure bath cover by the control device, the gas mist bath can be always taken under the best condition. 
     Being able to generate the gas mist with a very simple structure, a low cost of the device can be realized. 
     Further, pressurization into the living-body pressure bath cover is easy, and a skin-pass breath of the gas can be carried out more efficiently. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
       [ FIG. 1 ] A generally schematic view of the gas mist pressure bath system depending on a first embodiment of the invention; 
       [ FIG. 2 ] A cross sectional view of the mist generating part in the gas mist supply means of the gas mist pressure bath system of the invention; 
       [ FIG. 3 ] A perspective view, partially in section, of the mist generating part in the gas mist supply device of the gas mist pressure bath system of the invention; 
       [ FIG. 4 ] A typical view showing one example of the gas mist supply pipe used to the gas mist pressure bath system of the invention; 
       [ FIG. 5 ] A cross sectional view, partially in section, showing another example of the gas mist supply device of the gas mist pressure bath system of the invention; 
       [ FIG. 6 ] A typical view showing one example of the plates to be placed within the gas mist supply device of the gas mist pressure bath system of the invention; 
       [ FIG. 7 ] A typical view showing a configuration example (No. 1) of the living-body pressure bath cover of the gas mist pressure bath system depending on the first embodiment of the invention; 
       [ FIG. 8 ] A typical view showing a configuration example (No. 2) of the living-body pressure bath covers of the gas mist pressure bath system depending on the first embodiment of the invention; 
       [ FIG. 9 ] A typical view showing a configuration example (No. 3) of the living-body pressure bath cover of the gas mist pressure bath system depending on the first embodiment of the invention; 
       [ FIG. 10 ] A generally schematic view of the gas mist pressure bath system depending on a second embodiment of the invention; 
       [ FIG. 11 ] A typical view showing a configuration example (No.1) of the living-body pressure bath cover of the gas mist pressure bath system depending on the second embodiment of the invention; 
       [ FIG. 12 ] A typical view showing a configuration example (No.2) of the living-body pressure bath cover of the gas mist pressure bath system depending on the second embodiment of the invention; 
       [ FIG. 13 ] A generally schematic view of the gas mist pressure bath system depending on a third embodiment of the invention, and 
       [ FIG. 14 ] A generally schematic view of the gas mist pressure bath system depending on a fourth embodiment of the invention. 
     
    
    
     DESCRIPTION OF EMBODIMENTS 
     In the following description, explanations will be made to embodiments of this invention, referring to the attached drawings. 
     First Embodiment  
       FIG. 1  is the generally schematic view of the gas mist pressure bath system depending on the first embodiment of the invention. As shown in this view, the gas mist pressure bath system of this embodiment comprises the gas supply means  11 , the liquid supply means  21 , the gas mist supply device  31  having the storage  32  composed of a gas mist storing part  32 A and a liquid storing part  32 B, generating the gas mist by pulverizing and dissolving the liquid and the gas (carbon dioxide, or oxygen, or a mixed gas of carbon dioxide and oxygen), and supplying it under pressurization, the living-body pressure bath cover  41  of forming a space for sealing the supplied gas mist, and the control device  51  for generating and controlling to supply the gas mist. 
     The gas supply means  11  is connected to a nozzle  33  of the gas mist supply device  31 , and discharges gas from the front end of the nozzle  33  into the gas mist storing part  32 A, provided that if the gas mist is enough supplied in the living-body pressure bath cover  41 , the gas is not supplied into the stored liquid, but directly supplied into the gas mist storing part  32 A as shown with a dotted line in  FIG. 1 . As the gas supply means  11 , to use a gas bomb is optimum. The gas supply means  11  is provided with a regulator  12  for adjusting gas pressure. Omitting illustration, the gas supply means  11  may be disposed with a heater for heating the gas or a thermometer for controlling temperatures. 
     The liquid supply means  21  is composed of such as a pump and supplies water to the gas mist supply device  31 . As the liquid, it is suitable to use water, ionic water, physiological salt solution, ozone water, purified water or sterilized water. Further, these liquids may contain medicines useful to user&#39;s diseases or symptoms. For the medicines, enumerated are, for example, anti-allergic agent, anti-inflammatory agent, anti-febrile, anti-fungus agent, anti-influenza virus, carcinostatic substance, anti-hypertensive agent, cosmetic agent, or trichogen. Further, these liquids are further possible to generate synergistic effects by coupling with a gas physiological action with single or plurality of menthol having a cooling action; vitamin E accelerating circulation of the blood; vitamin C derivative easily to be absorbed to a skin tissue and having a skin beautifying effect; retinol normalizing a skin heratinizing action and protecting the mucous membrane; anesthetic moderating irritation to the mucous membrane; cyclodextrin removing odor; photocatalysis or a complex of photocatalysis and apatite having disinfection and anti-phlogistic; hyaluronic acid having excellent water holding capacity and a skin moisture retention effect; coenzyme Q10 activating cells and heightening immunization; a seed oil containing anti-oxidation and much nutrient; or propolith having anti-oxidation, anti-fungus, anti-inflammatory agent, pain-killing, anesthetic, and immunity. Otherwise, the liquids may be added with ethanol, gluconic acid chlorohexizine, amphoteric surface active agent, benzalkonium chloride, alkyldiamino ether glycin acetate, sodium hypochlorite, acetyl hydroperoxide, sodium sesquicarbonate, silica, povidone-iodine, sodium hydrogen carbonate. In addition, high density carbonate spring may be added (as examples organic components, sulfate, carbonate, sodium dichloroisocyanurate) having main components of carbonate and organic acid. 
     By the way, in the liquid supply means  21 , it is desirable to dispose a heater (not shown) heating the liquid (for example, heating to a hot water of around 40° C.) or a thermometer (not shown) controlling temperature. 
     The gas mist supply device  31  has the storage  32  (the gas mist storing part  32 A and the liquid storing part  32 B), the nozzle  33  of discharging the gas supplied from the gas supply means  11  out of the front end, the suction pipe  36 A of sucking up the liquid stored in the liquid storing part  32 B until the front end of the nozzle  33 , and a baffle member (collision member)  35  provided opposite the nozzle front end. Although omitting illustration, there are provided respectively a gas supply port for guiding the gas from the gas supply means  11  to the gas mist storing part  32 A and a liquid supply port for guiding the liquid from liquid supply means  21  to the storing part  32 B. 
     The storage  32  is, as shown in  FIG. 3 , is divided into the gas mist storing part  32 A and the liquid storing part  32 B by a shielding plate  34 . The above side (the opening side  33 A of the nozzle front end) of the shielding plate  34  is the gas mist storing part  32 A of storing the generated gas, while the under side (the bottom side of the storage  32 ) is the liquid storing part  32 B of storing the liquid. 
     At the bottom center of the storage  32 , a nozzle  33  is provided. This nozzle  33  is formed to be substantially conic toward an upper part from the bottom side. Its basic end is connected to the gas supply means  11  outside of the device, while its front end projects toward the side of the gas mist storing part  32 A, and it is possible to discharge gas from the gas mist storing part  32 A. The nozzle  33  is connected at its basic end to the gas supply means  11  directly or via a tube, and desirably, a connection portion is composed with such as a connector of one-touch. 
     The suction pipe  36 A is formed between the nozzle  33  and a suction pipe-forming member  36  being substantially conic and larger in size than the nozzle  33 . That is, as shown in  FIG. 2 , by covering the suction pipe-forming member  36  over the nozzle  33 , the suction pipe  36 A is defined between the outer circumference of the nozzle  33  and the suction pipe-forming member  36 . Further, between the basic end of the suction pipe-forming member  36  and the bottom of the liquid storing part  32 B, space is defined from which the liquid stored in the liquid storing part  32 B is sucked by the suction pipe  36 A. The front end  36 B of the suction pipe-forming member  36  opens nearly a front end opening  33 A, and this is so structured that the liquid sucked up along the suction pipe  36 A collides with the gas flow discharged from the nozzle  33 . 
     The baffle  35  is a member which is positioned opposite the front end opening  33 A of the nozzle  33  and the front end  36 B of the suction pipe-forming member  36 , and herein this is connected to the suction pipe-forming member  36 . The baffle  35  may be structured to connect to the shielding plate  34  or the storage  32 . By the way, the suction pipe-forming member  36  is connected to the shielding plate  34  at a central portion in the vertical direction. Besides, the outer circumference of the shielding plate  34  is connected to the inside of the storage  32 . Thus, desirably, the whole of the gas mist supply device  31  is formed as one-body. 
     The shielding plate  34  operates to force liquid upward of the suction pipe-forming member  36  by keeping pressure higher within the liquid storing  32 B than that of the gas mist storing part  32 A. Therefore, the shielding plate  34  may be secured at a determined position of an inside wall of the liquid storing part  32 B, but may be structured to be movable vertically in response to the level of the liquid surface in the liquid storing part  32 B. Further,: depending on magnification of gas pressure discharged from front end opening  33 A, the shielding plate  34  may be absent. 
     As shown in  FIG. 5 , above the nozzle  33  in the gas mist storing part  32 A, one sheet or plural sheets of plates  31 A,  31 B (in  FIG. 5 , as the example, two sheets) are furnished.  FIG. 6  shows examples of the plates  31 A,  31 B. The plates  31 A,  31 B are formed with plural pores, and the generated gas mist is further refined by passing through the pores. Then, with respect to the upper plate  31 A and the lower plate  31 B, it is preferable that the diameter of the pore in the upper plate  31 A is smaller than that of the lower plate  31 B. 
     For generating the gas mist by the above mentioned gas mist supply device  31 , the gas from the gas supply means  11  is supplied to the nozzle  33  under a condition of having stored the liquid in the liquid storing part  32 B. Then, since the nozzle  33  is reduced in diameter toward the front end, the gas increases flowing speed and discharged. The liquid is sucked upward in the suction pipe  36 A owing to negative pressure caused by air current, and is blown up by the air current near the front end opening  33 A of the nozzle  33  and collides with the lower end of the baffle  35 . By this collision, the liquid is pulverized, mixed with gas and dissolved. Sizes of the mist generated at this time are desirably fine, and concretely, being less than 10 μm is optimum. 
     The generated gas mist spreads over inside of the storing part  32 A and is discharged from the gas mist exhaust portion  37  following a gas convection. Herein, it is desirable that the storing part  32 A is shaped in convex dome toward an upper portion having a curved face as shown in  FIG. 1 . The gas mist exhaust portion  37  is provided at a head top of the dome shape. By shaping such a form, it is possible that the gas mist is more stored, while preventing that the mist contacts the top portion of the inside wall of the storing part  32 A and reverts to the liquid. 
     The gas mist discharged from the gas mist exhaust portion  37  is supplied into the living-body pressure bath cover  41  via the gas mist supply pipe  38 . The gas mist supply pipe  38  is connected to a supply portion  43  of the living-body pressure bath cover  41 , and is desirably furnished with a liquid drop removing filter  39  for removing excessive liquid drop attached to the pipe inside. Although not illustrating, the gas mist supply pipe  38  is provided inside with a check valve for checking back-flow of gas mist and gas. 
     Further, as shown in  FIG. 4 , preferably, the gas mist supply pipe  38  is overall or partially composed of a soft cornice shaped pipe  38 A of a large diameter. If composing with such a corniced pipe  38 A, the gas mist supply pipe  38  is freely bent and may be expanded so that the system user is not restricted in his action. Even if the gas mist flowing in the gas mist supply pipe  38  becomes gradually liquefied, the liquid can be removed through concaves and convexes of the cornice. 
     By the way, in the above described structure, the liquid in the liquid storing part  32 B is supplied from the liquid supply means  21 , but it is sufficient to provide such a structure, omitting the liquid supply means  21 , in advance containing a liquid (liquid medicine). In such a case, preparing the gas mist supply device  31  having in advance contained the liquid and sealed, it is, at using, connected with the gas supply means  11  and the living-body pressure bath cover  41  for taking a gas mist pressure bath. After using, only the gas mist supply device  31  is taken away and disused. Being structured as disposable, the gas mist pressure bath can be taken hygienically and conveniently. 
     The living-body pressure bath cover  41  may forma space for covering the skin and mucous membrane of the living body (herein, as the example, a lower extremity) and sealing the gas mist and the gas inside. The living-body pressure bath cover  41  is composed of a pressure resistant, non-air permeable and non-moisture permeable material, for example, preferably, the natural rubber, silicone rubber, polyethylene, polypropylene, polyvinylidene, polystylene, polyvinylacetate, polyvinyl chloride, polyamide resin, polytetrafluoroethylene. The living-body pressure bath cover  41  has a supply portion  43  for introducing the gas mist and the gas inside. The supply portion  43  is inside provided with a check valve for checking back flow of the gas mist and the gas. 
     The living-body pressure bath cover  41  may be provided with an opening or a valve for exhausting the gas and the gas mist. The pressure control may be carried out manually, but as later mentioned, desirably automatically by a control device  51  together with supply control of the gas and the gas mist on the basis of measuring values of the manometer  61 . A safety valve (recess valve) may be provided for automatically opening a valve when the inside of the living-body pressure bath cover  41  becomes more than a constant pressure. 
     The living-body pressure bath cover  41  is inside installed with a manometer  61  for measuring an inside pressure. The control device  51  controls supply of the gas mist and the gas on the basis of measuring values of the manometer  61  for maintaining a pressure value within the living-body pressure bath cover  41  to be more than 1 air pressure (more preferably, around 1.02 to 2.5 air pressure). For example, the control device  51  controls or stops the supply of the gas from the gas supply means  11 , or exhausts the gas or the gas mist from the living-body pressure bath cover  41 . Further, the living-body pressure bath cover  41  is inside installed with a thermometer  62  for measuring an inside temperature within the living-body pressure bath cover  41 . The control device  51  performs on-off of a heater installed in the liquid supply means  21  on the basis of measuring values of a manometer  62  for maintaining a predetermined temperature (for example, around 38° C.) bringing about warm bath effects within the living-body pressure bath cover  41 . 
     The living-body pressure bath cover  41  has, around its opening, a stopper  42  for attaching to and detaching from the living body (herein, as the example, the lower extremity) and stopping leakage of the gas mist and the gas. The stopper  42  is suitably composed of, e.g., a face stretching fastener, or may have a sole string or rubber or their combination. For heightening a sealing property in the living-body pressure bath cover  41 , the inside (that of the stopper  42 ) may have a material attaching to the user&#39;s skin. The adhesive material is preferably, e.g., a visco-elastic gel of polyurethane or silicone rubber. Further, this adhesive material is detachably used and exchangeable each time or if viscosity becomes weak. 
     The control device  51  is composed of a computer having CPU, memory and display. This device performs various kinds of controls such as pressure control or on-off switch of the gas from the gas supply means  11 , supply pressure or temperature of the liquid from the liquid supply means  21 , on-off switch of the gas mist, on-off switch of the gas mist in order to perform the gas mist pressure bath under an optimum condition. In particular, it is preferable to compose a structure when the pressure value becomes a predetermined value in the living-body pressure bath cover  41 , supplying of the gas from the gas supply means  11  is stopped by the control device  51 . 
     For carrying out the gas mist pressure bath by using the gas mist pressure bath system of the present embodiment, the living-body pressure bath cover  41  is secured to the living body (herein, as the example, the lower extremity) and closed. In the liquid storing part  32 B of the gas mist supply device  31 , a liquid of a predetermined amount is in advance poured, and next, the gas is supplied from the gas supply means  11  to the nozzle, thereby to generate the gas mist. Then, the control device  51  controls the supplying pressure, amount, temperature and others of the liquid and the gas. The generated gas mist is supplied from the supply portion  43  into the living-body pressure bath cover  41 . When the mist is enough filled in the living-body pressure bath cover  41 , the gas is not supplied into the nozzle  33 , but directly supplied into the gas mist storing part  32 A. When the inside of the living-body pressure bath cover  41  becomes an optimum pressurized and heated condition (around 1.02 to 2.5 air pressure and around 38° C.) in view of the measuring values of the manometer  61  and the thermometer  62 , the control device  51  once stops supply of the gas mist or the gas and under this condition the gas mist pressure bath is carried out. 
     The above mentioned explanation has been made with the example of the lower extremities of the living body, and the invention is applicable to various parts. Then, the optimum gas mist pressure bath is performed using the living-body pressure bath cover  41  meeting object parts of the living body. 
       FIGS. 7 to 9  show the various shaped examples of the living-body pressure bath covers  41 . At first,  FIG. 7  shows the schematic view of the living-body pressure bath cover  41 A for the upper half of the body. The living-body pressure bath cover  41 A has a shape for wrapping the whole of the upper half of the body, and has a stopper  42 A for attaching to and detaching from the living body and stopping leakage of the gas mist and the gas. A similar stopper  44 A is formed around the opening of a neck.  43 A designates a supply portion for introducing the gas mist and the gas inside. 
       FIG. 8  shows the various shaped examples of the living-body pressure bath covers  41  for covering further limited parts of the living body.  FIG. 8(   a ) is a living-body pressure bath cover  41 B for one-side lower extremity (lower part under a knee) of the living body. The living-body pressure bath cover  41 B has a stopper  42 B at its opening part and a supply portion  43 B for introducing the gas mist and the gas inside.  FIG. 8(   b ) is a living-body pressure bath cover  41 C for a foot of the living body. The living-body pressure bath cover  41 C has a stopper  42 C at its opening part and a supply portion  43 C for introducing inside the gas mist and the gas.  FIG. 8(   c ) is a living-body pressure bath cover  41 D for a forearm of the living body. The living-body pressure bath cover  41 D has a stopper  42 D and a supply portion  43 D for introducing inside the gas mist and the gas.  FIG. 8(   d ) is a living-body pressure bath cover  41 E for a hand of the living body. The living-body pressure bath cover  41 E has a stopper  42 E and a supply portion  43 E for introducing inside the gas mist and the gas. 
     Further,  FIG. 9  shows a patch shaped living-body pressure bath cover  41 F.  FIG. 9(   a ) is a view showing an outline of the patch shaped living-body pressure bath cover  41 F.  FIG. 9(   b ) is a view showing an external appearance when attaching the patch shaped living-body pressure bath cover  41 F to the living body (herein, lower extremity of the living body). The living-body pressure bath cover  41 F is composed of a cover part  45 F for covering the skin and mucous membrane of the living body, a stopper  42 F provided at the margin of the cover part  45 F and directly attached to the skin and mucous membrane of the living body, a supply portion  43 F for supplying the gas mist and the gas into a space defined by the cover part  45 F and the stopper  42 F, and fasteners  44 F made of belts or strings for fastening the cover part  45 F to the living body. 
     In regard to the living-body pressure bath covers  41 , other than the examples shown in  FIGS. 7 to 9 , various shapes may be assumed. In sum, if forming the space for sealing the gas mist and the gas inside, any shape is sufficient. An exhaust portion may be formed for exhausting the gas mist and the gas from the inside of the living-body pressure bath covers  41 . In addition, the invention may be applied not only to the human living body but to animals. 
     In addition, since pressurization in the gas mist pressure bath heightens the effects by pressurizing in pulsing at predetermined interval, the control device  51  may supply the gas mist into the living body pressure bath cover  41  intermittently at fixed rhythm. As to the pressurizing interval at such a case, if synchronizing with pulsations, the effects are more heightened. 
     Second Embodiment  
       FIG. 10  is the whole schematic view of the gas mist pressure bath system depending on the second embodiment of this invention. This embodiment will explain the gas mist pressure bath system further having a pressurizing means for simplifying pressurization within the living-body pressure bath cover. As to the same parts as those of the first embodiment shown in  FIG. 1 , the same numerals will be given, and detailed explanation will be omitted. 
     As shown in  FIG. 10 , the gas mist pressure bath system of this embodiment has a living-body pressure bath cover  81  forming a space into which the gas mist and the gas are sealed and a pressurizing part (gas storage)  71  connecting the living-body pressure bath cover  81  and pressurizing therein. 
     The living-body pressure bath cover  81  has almost the same structure of the living-body pressure bath cover  41  of the first embodiment, and has a stopper  82  and a gas mist and gas supply portion  83 , provided herein that the supply portion  83  is connected to the pressurizing part  71 . By the way, the example hereof illustrates the living-body pressure bath cover  81  of a shape for covering a hand of the human living body. 
     The pressurizing part  71  is the hollow gas storage connecting the living-body pressure bath cover  81  and pressurizing therein. The pressurizing part  71  is connected to the supply portion  83  of the living-body pressure bath cover  81  and has also a supply portion  72  of itself from which the gas mist or the gas are supplied therein. The supply portion  72  of the pressurizing part  71  is also provided with the check valve for checking back flow of the gas mist and the gas. After storing the gas mist or the gas in the pressurizing part  71 , if pressurizing as crushing the pressurizing part  71  as showing with arrows, since the gas mist or the gas in the pressurizing part  71  are exhausted as escaping into the living-body pressure bath cover  81 , the inside of the living-body pressure bath cover  81  can be pressurized. 
     The pressurizing part  71  maybe structured as pressing manually, and mechanically by controlling the control means  51  using a driving device. As mentioned above, pressurization in the gas mist pressure bath heightens effects by performing interval pressurization in pulse, and so the pressurizing part  71  may be pressed intermittently. The pressurizing interval heightens effects by synchronizing with pulsation of pulse. 
     For carrying out the gas mist pressure bath by using the gas mist pressure bath system of the present embodiment, the living-body pressure bath cover  81  is secured to the living body (herein, as the example, the living-body&#39;s hand) and closed. In the liquid storing part  32 B of the gas mist supply device  31 , a liquid of a predetermined amount is in advance poured, and next, the gas is supplied from the gas supply means  11  to the nozzle  33 , thereby to generate the gas mist. Then, the control device  51  controls the supplying pressure, amount, temperature and others of the liquid and the gas. The generated gas mist is supplied from the supply portion  83  via the pressurizing part  71  into the living-body pressure bath cover  81 . When the mist is enough filled in the living-body pressure bath cover  81 , the gas is not supplied into the nozzle  33 , but directly supplied into the gas mist storing part  32 A. The control device  51  so controls that the inside of the living-body pressure bath cover  81  is to be at an optimum temperature (for example, around 38° C.) from the measuring values of the thermometer  62 . When the gas mist or the gas of the optimum amount is stored in the living-body pressure bath cover  81  and the pressurizing part  71 , the pressurizing part  71  is pressurized as crushed. Thereby, the gas mist or the gas in the pressurizing part  71  are exhausted into the living-body pressure bath cover  81 , and the inside of the living-body pressure bath cover  81  is pressurized moderately (around 1.02 to 2.5 air pressure) and the gas mist pressure bath is carried out. 
     As having mentioned in the first embodiment, since the living-body pressure bath cover  81  is applied to various parts of the living body, many shapes may be used, provided in this embodiment that shapes (size) must be easily pressurized by the pressurizing part  71 . This substantially depends on the dimension of the pressurizing part  71 . Actually, so far as pressurizing means are any one, the pressurizing part  71  is desirably compact as not demanding large spaces, and accordingly, the living-body pressure bath cover is also desirably applied to comparatively compact objects (covering limited parts of the living body). 
       FIGS. 11 and 12  show examples of the living-body pressure bath cover  81  and the pressurizing part  71  connected thereto.  FIG. 11(   a ) is a living-body pressure bath cover  81 A for one-side lower extremity (lower part under a knee) of the living body. The living-body pressure bath cover  81 A has a stopper  82 A at its opening part and a supply portion  83 A for introducing inside the gas mist and the gas. The supply portion  83 A is connected to the pressurizing part  71 , and the gas mist and the gas are supplied into the living-body pressure bath cover  81 A through a supply portion  72 A of a pressurizing part  71 A.  FIG. 11(   b ) is a living-body pressure bath cover  81 B for a foot of the living body. The living-body pressure bath cover  81 B has a stopper  82 B and a supply portion  83 B for introducing the gas mist and the gas into the inside thereof. The supply portion  83 B is connected to a pressurizing part  71 B, and the gas mist and the gas are supplied into the living-body pressure bath cover  81 B through a supply portion  72 B of a pressurizing part  71 B.  FIG. 11(   c ) is a living-body pressure bath cover  81 C for an arm of the living body. The living-body pressure bath cover  81 C has a stopper  82 C at its opening part and a supply portion  83 C for introducing the gas mist and the gas into the inside thereof. The supply portion  83 C is connected to a pressurizing part  71 C, and the gas mist and the gas are supplied into the living-body pressure bath cover  81 C through a supply portion  72 C of a pressurizing part  71 C. 
       FIG. 12  shows a patch shaped living-body pressure bath covers  81 D.  FIG. 12(   a ) is a view showing an outline of the patch shaped living-body pressure bath covers  81 D.  FIG. 12(   b ) is a view showing an external appearance when attaching the patch shaped living-body pressure bath covers  81 D to the living body (herein, lower extremity of the living body). The living-body pressure bath covers  81 D is composed of a cover part  85 D for covering the skin and mucous membrane of the living body, a stopper  82 D provided at the margin of the cover part  85 D and directly attached to the skin and mucous membrane of the living body, a supply portion  83 D for supplying the gas mist and the gas into a space defined by the cover part  85 D and the stopper  82 D, and fasteners  84 D made of belts or strings for fastening the cover part  85 D to the living body. The supply portion  83 D is connected to a pressurizing part  71 D, and through a supply portion  72 D of a pressurizing part  71 D, the gas mist and the gas are supplied into the living-body pressure bath cover  81 D. 
     An exhaust portion may be formed for exhausting the gas mist and the gas from the inside of the living-body pressure bath cover  81 . In addition, the invention may be applied not only to the human living body but to animals. 
     In the above embodiment, the pressurizing part  71  is the hollow gas storage connected to the living-body pressure bath cover  81 , and so far as materials of easily pressurizing as crushing externally the living-body pressure bath cover  81  itself, any materials are sufficient. 
     Third Embodiment  
       FIG. 13  is the whole schematic view of the gas mist pressure bath system depending on the third embodiment of this invention. This embodiment will explain the gas mist pressure bath system further having a means for charging generated mist. As to the same parts as those of the first embodiment shown in  FIG. 1 , the same numerals will be given, and detailed explanation will be omitted. 
     As shown in  FIG. 13 , the gas mist pressure bath system of this embodiment is arranged with an electrode  92  at the gas mist exhaust portion  37  of the gas mist supply device  31 . The electrode  92  is connected to a source device  91 , and the control device  51  sets voltage values and performs on-off control. 
     The electrode  92  supplies an electric charge (minus charge is desirable) when exhausting the mist generated by the gas mist supply device  31  from the gas mist exhaust portion  37 . Thereby, the mist is made turn out charged so that adhesion to a charged material can be heightened. For example, if adhesion to the skin and the mucous membrane of the living body, an effect of increasing absorption of the gas by the mist is further heightened, and if the mist contains the above mentioned medicines, penetration into the skin and the mucous membrane can be accelerated. 
     For carrying out the gas mist pressure bath by using the gas mist pressure bath system of the present embodiment, the living-body pressure bath cover  41  is secured to the living body (herein, as the example, the lower extremity) and closed. In the liquid storing part  32 B of the gas mist supply device  31 , a liquid of a predetermined amount is in advance poured, and next, the gas is supplied from the gas supply means  11  to the nozzle  33 , thereby to generate the gas mist. Then, the control device  51  controls the gas supplying pressure, amount, or the liquid supplying amount, temperature and others. The control device  51  turns on the source device  91 , and supplies electric charge from an electrode  92  to the mist. The generated gas mist is supplied from the supply portion  43  into the living-body pressure bath cover  41 . When the mist is enough filled in the living-body pressure bath cover  41 , the gas is not supplied into the nozzle  33 , but directly supplied into the gas mist storing part  32 A. When the inside of the living-body pressure bath cover  41  becomes an optimum pressurized and heated condition (around 1.02 to 2.5 air pressure and around 38° C.) in view of the measuring values of the manometer  61  and the thermometer  62 , the control device  51  once stops supply of the gas mist or the gas and under this condition the gas mist pressure bath is carried out. 
     Fourth Embodiment 
       FIG. 14  is the whole schematic view of the gas mist pressure bath system depending on the fourth embodiment of this invention. This embodiment will explain the gas mist pressure bath system further having a liquid pressurizing means for pressurizing the liquid from the liquid supply means and sending it to the gas mist supply means. As to the same parts as those of the first embodiment shown in  FIG. 1 , the same numerals will be given, and detailed explanation will be omitted. 
     As shown in  FIG. 14 , the gas mist pressure bath system of this embodiment is provided with the liquid pressurizing means  101  for pressurizing the liquid and sending it to the gas mist supply device  31 . The liquid pressurizing means  101  is composed of a pump for pressurizing the liquid from the liquid supply means  21  and sending it to the liquid storing part  32 B of the gas mist supply device  31 . By pressurizing the liquid, it makes easy to pressurize and supply of the gas mist of the gas mist supply device  31 . Adjustment of supplying pressure in the liquid pressurizing means  101  is carried out by the control device  51 . 
     For carrying out the gas mist pressure bath by using the gas mist pressure bath system of the present embodiment, the living-body pressure bath cover  41  is secured to the living body (herein, as the example, the lower extremity) and closed. In the liquid storing part  32 B of the gas mist supply device  31 , a liquid of a predetermined amount is in advance poured via the liquid pressurizing means  101 . While continuing to supply under pressure the liquid from the liquid pressurizing means  101 , the gas is supplied from the gas supply means  11  to the liquid storing part  32 B and the nozzle  33 , thereby to generate the gas mist. Then, the control device  51  controls the liquid and gas supplying pressure, amount, or the liquid supplying amount, temperature and others. The control device  51  turns on the source device  91 , and supplies electric charge from an electrode  92  to the mist. The generated gas mist is supplied from the supply portion  43  into the living-body pressure bath cover  41 . When the mist is enough filled in the living-body pressure bath cover  41 , the gas is not supplied into the nozzle  33 , but directly supplied into the gas mist storing part  32 A. When the inside of the living-body pressure bath cover  41  becomes an optimum pressurized and heated condition (around 1.02 to 2.5 air pressure and around 38° C.) in view of the measuring values of the manometer  61  and the thermometer  62 , the control device  51  once stops supply of the gas mist or the gas and under this condition the gas mist pressure bath is carried out. 
     The above mentioned explanation has been made with the example of the lower extremities of the living body, and the invention is applicable to various parts. Then, the optimum gas mist pressure bath is performed using the living-body pressure bath cover  41  meeting object parts of the living body. 
     With the structure as mentioned above, according to the gas mist pressure bath system, it is possible to control the amount, pressure and other of the gas mist within the living-body pressure bath cover by the control device, and so the gas mist pressure bath can be always carried out under the optimum condition. 
     Since it is possible to generate the gas mist by the very simple structure, reduction of cost of the device can be realized. 
     Further, pressurization into the living-body pressure bath cover is easy, the gas skin-pass absorption can be more efficiently performed. 
     The above explanation has been made to the embodiments of the invention, but the invention is not limited to such embodiments, and so far as not deviating from the subject matter of the invention, various kinds of embodiments are, of course, available. 
     INDUSTRIAL APPLICABILITY 
     Thus, the present invention relates to the gas mist pressure bath device, in which the gas mist is prepared by pulverizing and dissolving carbon dioxide and oxygen or the mixed gas of carbon dioxide and oxygen, and the gas mist is directly contacted to the skin or mucous membrane of the living body for improving the blood circulation of the living body, and has an industrial applicability. 
     DESCRIPTION OF SYMBOLS 
     
         
           11 : Gas supply means 
           12 : Regulator 
           21 : Liquid supply means 
           31 : Gas mist supply device 
           31 A,  31 B: Plate 
           32 : Storage 
           32 A: Gas mist storing part 
           32 B: Liquid storing part 
           33 : Nozzle 
           33 A: Front end opening of the nozzle 
           34 : Shielding plate 
           35 : Baffle 
           36 : Suction pipe forming member 
           36 A: Sucking pipe 
           36 B: Front end of the sucking pipe 
           37 : Gas mist exhaust portion 
           38 : Gas mist supply pipe 
           38 A: Cornice shaped pipe 
           39 : Liquid drop removing filter 
           41 ,  41 A,  41 B,  41 C,  41 D,  41 E,  41 F,  81 ,  81 A,  81 B,  81 C,  81 D: Living-body pressure bath cover 
           42 ,  42 A,  42 B,  42 C,  42 D,  42 E,  42 F,  44 A,  82 ,  82 A,  82 B,  82 C,  82 D: Stopper 
           43 ,  43 A,  43 B,  43 C,  43 D,  4 E,  43 F,  83 ,  83 A,  83 B,  83 C,  83 D: Supply portion 
           44 F: Fastener 
           45 F: Cover part 
           51 : Control device 
           61 : Manometer 
           62 : Thermometer 
           71 ,  71 A,  71 B,  71 C,  71 D: Pressurizing part 
           72 ,  72 A,  72 B,  72 C,  72 D: Supply portion 
           84 D: Fastener 
           85 D: Cover part 
           91 : Source device 
           92 : Electrode 
           101 : Liquid pressurizing means