CN2094976U - Multifunctional air bag type bandage with drug for curing scar - Google Patents

Abstract

The utility model provides a multifunctional air bag type medical bandage for preventing and treating the hyperplastic scar. The multifunctional air bag type medical bandage has the width of 10 cm and the length with four specifications of 25 cm, 45 cm, 60 cm and 100 cm, which is suitable for all the positions of body. The inside of the multifunctional air bag type medical bandage whose outside is the bobbin net stereo fabric is provided with a rubber air bag. The air bag is connected with a movable pressure gauge of 0-16k (0-120 mmhg) and a hand grasping movable type air inflation bag. The inside of the air bag is made of the cloth and is coated with the emplastrum. The multifunctional air bag type medical bandage is used for the repaired or the non-repaired wound surface with deep burn, and the dermatotome position. The utility model relieves the disabled and malformed degree of the patient caused by the scar contracture, reduces the operation rate of the later stage reduction, and is also used as the exsanguinate bandage or the tourniquet.

Description

Multifunctional air bag type bandage with drug for curing scar

This utility model relates to a kind of prevention of medical instruments field and the multi-functional air bag formula medicated bandage of treatment hypertrophic cicatrix.It is applicable to the hypertrophic cicatrix that skin produced of treatment and prevention burn or wound, to recovering the parts of body burn and the function in wound later stage remarkable result is arranged.This gasbag-type binder after the deep burn wound reparation or does not repair and the skin donor site position all can be used.The maimed person and the degree of deformity that patient is alleviated cause because of scar contracture reduce the operability of later stage reduction, and clinical Esmarch's bandage and the tourniquet also can done uses.

Through consulting the record of relevant books and periodicals magazine and documents and materials, the utensil for the treatment of hypertrophic cicatrix at present mainly is an Elastic bandage, a kind of elastic force rubber band by the outer wrapping fiber fabric.This bandaging layer 2-3 just can reach 3.33KPA(25MMHG) the treatment standard.And rubber band elastic force is decayed day by day, does not reach treatment pressure gradually, changes washing the every day of still needing, and is extremely inconvenient, usually frays wound surface.The another kind of face shield of being made by stockinette that is JOBST abroad, clothing etc. are because of regional cicatrix anatomical structure characteristics pressure is difficult to reach 3.33KPA(25MMHG), even adding sponge, the part still can not reach required pressure.Extremely impracticable because of the event of human body difference in size in addition, also often excoriate, cause infective wound surface, need change clothes every day, be reluctant to be that the patient accepts.

Also have a kind of thermoplastic splint, though nonirritant, matter is hard, places on the poor epidermis of wound surface or new healing, easily causes ulcer after the friction, and the ventilative bad unmanageable traumatic infection that easily causes.

The purpose of this utility model provides a kind of gasbag-type medicated bandage of the cicatrix of can treatment burn, being produced after the wound, clinically also can be used as tourniquet, Esmarch's bandage uses.The normal pressure treatment of this utility model by the gasbag-type medicated bandage makes the cicatrix that produced because of wound, burn back can controlled growth and make it atrophy, and it is multiple that outgrowth skin scar is flattened.Make early stage cicatrix nodositas agglomerate bonding softening, recover normal Skin Cell and arrange, alleviate parts of body because of the caused deformity of scar contracture.

Content of the present utility model is: a rubber balloon is adorned in the inside that is the bobbinet stereo fabric outside, and air bag connects a 0-120MMHG(0-16KPA) Pressure gauge and a hand held gas cell.Mount with cloth at inner face and to be coated with the plaster medicine.At the bobbinet stereo fabric positive and negative two nylon padlocks are arranged on one side.Respectively be sewed with one " 0 " shape iron hoop and one " 1 " iron bar etc. in the binder both sides of the edge.By the specific contact of above-mentioned all or part of device, constituted the gasbag-type medicated bandage of treatment scar hyperplasia.The wide 10CM of this binder, long four kinds of specification: 25CM, 45CM, 60CM, the 100CM of dividing.These four kinds of specifications are fit to the use at each position of whole body.

Using method: be used for burn or wound and wound surface healing back and skin donor site and use as early as possible, the granulation wound of not healing is at less pressure 3.33KPA(25MMHG) can use in early days down.Can stand patient, under the blood circulation good premise, should pressurize as much as possible.Generally keep pressure at 5.0-6.0KPA, can use in continuous 24 hours.Logotype 3-6 month.But if trace trace hypertrophy heavier then service time of proper extension.Time spent, available 8 hours, having a rest re-used after several hours if any sense of discomfort.But also daytime usefulness, have a rest evening, arbitrarily adjust voluntarily.Earlier the cicatrix district is cleaned with clear water or saline during use.Then this binder inner face is affixed on cicatrix and the skin according to each position of body.With the fastening of nylon snap close, hold gas cell and inflate pressurization repeatedly, to Pressure gauge demonstration 3.33KPA, observe acra and skin blood fortune and patient's impression and conciliation pressure size.Patient and family members also can adjust at any time voluntarily according to the state of an illness and grasp.Can close the valve of rubber balloon after the pressure adjustment suitably, keep required pressure.Pull out movable air bag and Pressure gauge then.Notice during use that binder wants the degree of tightness appropriateness, the pressure effect is promptly arranged and do not have sense of discomfort.This binder confirms that through clinical use pressure is lasting, evenly, can vary with each individual, and arbitrarily adjusts.

The LINARE recent research shows: pressure therapy should form the phase in granulation tissue and promptly begin to use, and forms with the prevention hypertrophic cicatrix.But still there be not this kind can directly carry out pressure therapy on granulation wound JOBST or Elastic bandage at present both at home and abroad.Then this kind gasbag-type medicated bandage does not form earliest period at the trace trace--and the granulation tissue formation phase gets final product applying clinical, and prevention of scar forms, and this is the great advantage of this binder.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing.

Fig. 1 is the interior movable rubber aerating gasbag of view and movable Pressure gauge and hand held of seeing of the present utility model.

Fig. 2 is a cutaway view of the present utility model.

Fig. 3 is the external view of utility model.

Describe each mechanical details of this utility model and operating position in detail below in conjunction with accompanying drawing.

The function of this utility model treatment cicatrix: according to the size specification of cicatrix position and size selection gasbag-type medicated bandage,, be that (7) are affixed on the cicatrix wound surface, hold a week then with the inner face Fig. 1 that scribbles the plaster medicine with reference to Fig. 1 Fig. 2 Fig. 3.With binder iron bar (5) one ends, after passing by iron hoop place (1), to return folding.(3) (4) nylon snap close is buckled together pinning relatively.Open rubber balloon valve (15) and air bag valve (13), with holding aerating gasbag (12), rubber balloon (6) is inflated repeatedly.Treat that Pressure gauge (14) shows that pressure reaches 3.33KPA(25MMHG) above after, check that bobbinet stereo fabric Fig. 3 is whether (1) and rubber balloon (6) are inflated, and observes Pressure gauge (14) air pressure size, acra air pressure size, acra blood fortune is suffered from district's blood fortune and patient oneself impression.Reach standard as air pressure, the degree of tightness appropriateness is then closed air bag valve (15), pulls out movable rubber pocket trachea (8).Pull out Pressure gauge (14) and aerating gasbag (12), so that the patient is convenient when movable.Treat that intracapsular pressure changes, and the patient is when wanting to adjust, control valve, inflation pressurization or venting decompression voluntarily at any time.The binder inner face is mounted and is coated with medicine on the lining cloth (7), plays protection normal skin and skin care effect, prevents wear scar, granulation wound and skin surface.

Scar tissue can make established nodal-like collagen agglomerate stretching by the effect of air bag binder pressure, and collagen forms the arrangement that parallels with skin surface again.The contraction of myofibroblast is resisted by pressure therapy in the hypertrophic cicatrix.Local blood is for reducing because of pressurized withers to make blood capillary, and PtO2 descends, thereby reduces the metabolism of local organization, and myofibroblast is degenerated, and quantity obviously reduces.Carry out pressure therapy about three weeks with this binder, collagen bundle tuberosity is disappeared, the collagen arrangement transfers to parallel with skin surface, the collagen bundle becomes loose from densification, the oxygen tension of local organization lowers, and the shortening of the original pseudopodium sample of myofibroblast projection is spherical, so that disappear, myofibroblast is degenerated, so that dead.Such cell quantity reduces, and fibroblast quantity increases again.Treatment group high dermis collagen fiber treatment are preceding elongated, and arrangement is also neat and regular than matched group (before the treatment), and the collagen fiber that have are the parallel shape arrangement.Corium deep layer collagen fiber are loose, and the skin corium blood vessel reduces.

Use this method more early good more behind wound healing, be preferably in granulation wound and promptly begin to use period.Best in six months after the general wound surface mission.Because early stage cicatrix nodositas agglomerate is bonding insecure, easily be softened, can recover normal Skin Cell rapidly and arrange.

Claims (5)

1, a kind of is the bobbinet stereo fabric by the outside, a rubber balloon is adorned in the inside, rubber balloon connects a Pressure gauge and an aerating gasbag, inner face with cloth mount by, be coated with the multi-functional air bag formula of compositions such as plaster medicine and control the scar medicated bandage, it is characterized in that: wide 10CM, four kinds of specification: 25CM of long branch, 45CM, 60CM, 100CM, the outside is the bobbinet stereo fabric, inner face is mounted the plaster medicine that is coated with skin care with cloth, a rubber balloon (6) is equipped with in the inside, one end of binder is iron bar (5), the other end is iron hoop (1), rubber balloon (6) connects an activity pressure table (14), the movable aerating gasbag (12) of hand held is at the end bobbinet stereo fabric outside of binder seam two positive and negative nylon padlocks (3) (4).

2, multi-functional air bag formula according to claim 1 is controlled the scar medicated bandage, it is characterized in that described outside makes two positive and negative (3) (4) nylon padlocks by one side of bobbinet stereo fabric, fabric and formed, the wide 10CM of this binder, long 25CM, 45CM, 60CM, the 100CM of being respectively.

3, multi-functional air bag formula according to claim 1 is controlled the scar medicated bandage, it is characterized in that inside the described binder rubber balloon (6) being housed, and its pressure can reach the treatment standard above 3.33KPA.

4, multi-functional air bag formula according to claim 1 is controlled the scar medicated bandage, it is characterized in that described binder inner face is to make of cloth to mount the plaster that is coated with skin care and cicatrix.

5, control the scar medicated bandage according to claim 1,3 described multi-functional air bag formulas, it is characterized in that described aerating device connects the movable rubber gas cell (12) of a hand held by rubber pocket (6) one ends, movable Pressure gauge (14), (its pressure is 0-120MMHG0-16KPA) air bag valve (15), Pressure gauge connect movable rubber pocket connection sebific duct (8) the metal tee T of sebific duct (11) air bag connection sebific duct (10) (9) and are formed.

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