CN216417486U - Bandage for ice compress - Google Patents
Bandage for ice compress Download PDFInfo
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- CN216417486U CN216417486U CN202120588575.5U CN202120588575U CN216417486U CN 216417486 U CN216417486 U CN 216417486U CN 202120588575 U CN202120588575 U CN 202120588575U CN 216417486 U CN216417486 U CN 216417486U
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- cavity
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Images
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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a bandage for ice compress, which comprises a fixing belt and an ice compress device which are connected, wherein a closed cavity is arranged in the ice compress device, and the cavity is divided into two or more mutually independent chambers by a separation component which is easy to break. The bandage provided by the utility model omits complex operations such as use and assembly of ice bags, avoids pollution of ice bag molten water to wound sites, enables ice compress treatment after injury to be more convenient and rapid, can replace ice compress devices, has a good fixing effect and a simple fixing mode, and reduces physical burden of patients.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a bandage for ice compress.
Background
The ice compress can rapidly reduce the surface of a wound, inhibit the release of inflammatory mediators such as histamine and the like, and inhibit the permeability of capillaries, thereby relieving edema, reducing capillary vessels, reducing local congestion, increasing blood viscosity, promoting blood coagulation and effectively controlling bleeding; the lower affected part temperature can also inhibit cell activity, reduce the sensitivity of nerve endings, slow down the conduction of nerve impulses, reduce the threshold value of skin pain and relieve pain. Pain caused by local pressure on nerve endings is reduced by compressing vasoconstriction.
In an elastic ice compress bandage disclosed in patent document CN 202875604U, an ice bag needs to be put into a bag for ice compress before use, so that the use is complicated, the ice compress range is limited, and the full hemostasis and detumescence effects of wounds on affected parts cannot be achieved; and a large amount of water can be generated after the ice bag is melted, so that the wound of the affected part is easy to have a potential infection risk.
In summary, how to conveniently and safely carry out hemostasis and detumescence operation on the affected part through ice compress is a problem which needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bandage for ice compress, which is used for solving the technical problems that the existing bandage is complicated to use and is easy to adhere to a wound.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a bandage for ice compress is composed of a fixing band and an ice compress unit with a closed cavity divided into two or more independent cavities by a separating component.
Above-mentioned technical scheme's design lies in, but the coolant and the water that will react mutually separate through the partition subassembly in the cavity, break after receiving the exogenic action, coolant and water mixed reaction refrigeration reach the ice compress effect, and the complicated operations such as use, assembly of ice bag have been saved to this scheme, have avoided the ice bag to melt the pollution of water to wounding department for the ice compress after the injury is handled more conveniently and fast.
As a further improvement of the above technical solution:
the separation component is a separation membrane. The film material has the characteristic of easy breaking, and has small volume and light weight, and the volume and the weight of the bandage can be obviously reduced.
The separating film is provided with nicks which are in a straight line, a curve, a broken line or a sawtooth shape. The preferable scheme can improve the easy-to-crack property of the medicine package and ensure the normal use of the bandage.
The fixing band and the ice compress device are connected through a pair of matched detachable buckles. This design can make the icing device break away from the fixed band, and the replacement of the icing device of being convenient for has reduced use cost, and makes the user need not to take off the fixed band and can prolong the icing time when needing to carry out long-time icing, has reduced the use degree of difficulty.
The lower surface of the ice compress device is provided with a contact pad. The contact pad may serve to cushion and protect the wound.
The contact pad comprises a two-layer structure: the pesticide applying layer is positioned on the upper layer and the sterilizing layer is positioned on the lower layer. The drug application layer can slowly release drugs to the wound, provides disinfection, anesthesia or treatment effects for the wound and the like, and assists the wound to recover. The sterilization layer is a part directly contacting with the wound or burn, so that the infection of the wound can be avoided, and the recovery of the wound is facilitated.
The sterilization layer is one of a hydrogel layer, a gauze layer, a sodium acrylate layer, a cotton layer, a sponge layer, a hydrophilic colloid layer and a fiber layer. The above structure is capable of forming a gel upon contact with exudate so that the exudate does not adhere to wounds or burns.
The lower surface of the fixing belt is also provided with an adhesive layer. The adhesive layer may assist in securing the strap.
A supporting layer is arranged between the fixing belt and the bonding layer. The supporting layer mainly plays a role in providing flexible support for additional weight on the ice compress device and reducing the burden of the bandage on the wound and the patient.
Compared with the prior art, the utility model has the advantages that:
the structure of the ice compress device of the bandage is optimized, different types of mutually reactive medicaments can be loaded in different chambers of the ice compress device in advance, and when the ice compress device is used, the isolating membrane is broken under the action of external force such as extrusion or violent shaking, so that the medicaments are mixed and directly generate a cooling effect, complex operations such as use and assembly of an ice bag are omitted, the pollution of melted water of the ice bag to a wound is avoided, and the ice compress treatment after the wound is more convenient and faster.
Meanwhile, the ice compress device of the bandage can be separated from the fixing belt, so that the ice compress device can be conveniently replaced; the utility model also optimizes the structure of the contact surface of the ice compress device and the wound, ensures the cleanness of the wound and can assist the recovery of the wound; in addition, the bandage of the utility model has good fixing effect and simple fixing mode, and reduces the physical burden of patients.
Drawings
FIG. 1 is a schematic view of the structure of a bandage according to example 1 of the present invention;
fig. 2 is a schematic structural view (sectional view) of the bandage of example 1.
Illustration of the drawings:
1. fixing belts; 2. an ice compress device; 3. a cavity; 4. separating the membrane; 5. a heat insulating layer; 6. buckling; 7. a contact pad; 8. an application layer; 9. a sterilization layer; 10. an adhesive layer; 11. and (4) a support layer.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific examples.
Example 1:
as shown in fig. 1 and 2, the bandage for ice compress of the present embodiment includes a fixing band 1 and an ice compress device 2 connected, and in the present embodiment, the ice compress device 2 has a square structure and is attached to the middle of the fixing band 1; the ice compress device 2 has a closed cavity 3 inside, and the closed cavity 3 is divided into two independent chambers by a breakable partition component: a first small cavity and a second small cavity. The ice compress device 2 with the structure can enable manufacturers or users to load different types of mutually-reactive medicaments in different cavities or different medicine bags of the ice compress device 2 in advance, and when the ice compress device is used, the isolation component is broken under the action of external force such as extrusion or violent shaking, so that the medicaments are mixed and directly generate a cooling effect, complex operations such as use and assembly of ice bags are omitted, the pollution of ice bag molten water to wound parts is avoided, and the injured ice compress treatment is more convenient and faster; for example, in the present embodiment, the vertically arranged separation film 4 separates the first small chamber filled with the coolant in the form of particles before use from the second small chamber filled with moisture, and when it is desired to activate the ice compress function of the bandage, the user can tear the separation film 4 by squeezing, twisting or rubbing the ice compress device 2, etc., and then shake the whole bandage so that the coolant and water are mixed and react to reduce the temperature to achieve the ice compress effect, and at the same time, the user can apply the bandage to the wound or burn to provide the temperature reduction effect. Suitable coolants in this embodiment include ammonium nitrate, ammonium sulfamate, ammonium nitrite, sodium carbonate, sodium bicarbonate, sodium nitrate, potassium nitrite, urea, methylurea, and the like. The bandage of this embodiment may also be used to relieve pain, such as headache or muscle strain. In application to this situation, a method of cooling the head, neck or other body part without hand assistance would be provided by applying the bandage directly to the skin of the affected area, greatly reducing the physical burden on the user.
In this embodiment, the separating component is a separating membrane 4, the separating membrane 4 can be horizontally, vertically or bent to surround a part of the space in the cavity, and the separating membrane 4 is made of a light and thin material with leakage resistance and is easy to break during use. In this embodiment, suitable film materials include, but are not limited to, polyvinyl chloride, polyester, polyethylene, polypropylene, polybutylene, polyethylene terephthalate, vinylidene chloride polymers, and combinations thereof. The separating membrane 4 may be provided with scores or perforations or may be made of cellophane with semi-serrations or ridges to facilitate easier breakage during use. The separating membrane 4 can be attached to the inside of the ice compress 2 at the manufacturing stage by heat sealing, ultrasound, radio frequency welding, adhesive welding or other common techniques.
In this embodiment, the fixing band 1 and the ice compress device 2 are connected by a pair of matching and detachable buckles 6. This design is convenient for the dismantlement and the replacement of ice compress device 2, has reduced use cost and use degree of difficulty.
In this embodiment, the upper surface and the sides of the cavity 3 are covered with an insulating layer 5 to increase the duration of the ice effect.
In this embodiment, the lower surface of the ice compress device 2 is further provided with a contact pad 7. The layer of contact pads 7 prevents the ice compress device 2 from directly contacting the wound and acts to buffer pressure and temperature.
In this embodiment, the contact pad 7 includes a two-layer structure: an application layer 8 on the upper layer and a sterilization layer 9 on the lower layer. The application layer 8 may be laminated or applied during manufacture with various antibiotics including but not limited to cephalosporins, penicillins, amoxicillins, azithromycin, chloramphenicol, or clindamycin and/or anesthetics including but not limited to xylidine, lidocaine, benzocaine, butamecaine, carbethoxycaine, ethyl aminobenzoate, ethyl chloride, tetracaine and the like. In addition, the application layer 8 may also include conventional burn relievers or drugs and gels, such as aloe vera, glycerin, pregnenolone acetate, and the like. The drug application layer 8 can slowly release drugs to the wound, provides disinfection, anesthesia or treatment effects for the wound and the like, and assists the wound to recover. The sterile layer 9 is the portion that directly contacts the wound or burn, and therefore the sterile layer 9 must be a sterile, skin-friendly material that does not irritate the skin as much as possible and does not stick to the wound or accentuate the burned tissue, suitable materials include, but are not limited to, hydrogels, gauze, sodium acrylate, hydrocolloids, cotton, sponges or fibers and combinations thereof, which are capable of forming a gel when in contact with the exudate so that the exudate does not stick to the wound or burn. Among these, hydrogels are particularly useful for burns because they promote a cooling effect, can help accelerate healing, provide a cushion between the burn wound and the bandage, and in general, wound exudate does not stick to the hydrogel.
In this embodiment, the ice compress device 2 is made of a soft, leak-proof material, including, but not limited to, plastic, rubber, vinyl, polyvinyl chloride, vinyl polymer, or polyester.
In this embodiment, the lower surface of the fixing band 1 is provided with a layer of adhesive layer 10. The adhesive layer 10 may be made of a commonly used bandage type adhesive, for example, a polymer adhesive including vinyl acetate, acrylic or acrylate.
In this embodiment, the lower surface of the adhesive layer 10 is further covered with a protective film for covering and protecting the adhesive on the adhesive layer 10 before use.
In this embodiment, the fixing band 1 may be made of elastic, flexible, waterproof or non-absorbent material, and such material may include plastic film, polymeric film, polyurethane, copolyester ether, woven or non-woven fabric, synthetic rubber, natural rubber or other similar material.
In this embodiment, a support layer 11, which may be made of foam or other suitable material, is disposed between the fastening tape 1 and the adhesive layer 10. The purpose of the support layer 11 is primarily to provide a flexible support for the additional weight on the ice compress device 2, reducing the burden of the bandage on the patient.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-described embodiments. Modifications and variations that may occur to those skilled in the art without departing from the spirit and scope of the utility model are to be considered as within the scope of the utility model.
Claims (8)
1. A bandage for ice compress, characterised in that it comprises a fixed belt (1) and an ice compress device (2) connected together, the ice compress device (2) having an enclosed cavity (3) inside, the cavity (3) being divided into two or more separate chambers by a breakable partition element; the separation assembly is a separation film (4), and the separation film (4) is provided with scores which are linear, curved, broken or zigzag.
2. Bandage for ice compress as in claim 1, characterized by the fact that the upper surface and the sides of the cavity (3) are covered with an insulating layer (5).
3. A bandage for ice compress as claimed in claim 1, characterised in that the fixing strip (1) and the ice compress device (2) are connected by a pair of matching removable clasps (6).
4. A bandage for ice compress as claimed in claim 1, characterised in that the lower surface of the ice compress (2) is provided with a contact pad (7).
5. A bandage for ice compress as claimed in claim 4, characterized in that said contact pad (7) comprises a two-layer structure: a drug application layer (8) positioned at the upper layer and a sterilization layer (9) positioned at the lower layer.
6. A bandage for ice compress as claimed in claim 5, characterised in that the sterilizing layer (9) is one of a hydrogel layer, a gauze layer, a sodium acrylate layer, a cotton layer, a sponge layer, a hydrophilic gel layer and a fibrous layer.
7. A bandage for ice compress as claimed in claim 1, characterised in that the lower surface of the fixing strip (1) is also provided with an adhesive layer (10).
8. A bandage for ice compress as claimed in claim 7, characterised in that a support layer (11) is also provided between the fixing strip (1) and the adhesive layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120588575.5U CN216417486U (en) | 2021-03-23 | 2021-03-23 | Bandage for ice compress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120588575.5U CN216417486U (en) | 2021-03-23 | 2021-03-23 | Bandage for ice compress |
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| Publication Number | Publication Date |
|---|---|
| CN216417486U true CN216417486U (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120588575.5U Active CN216417486U (en) | 2021-03-23 | 2021-03-23 | Bandage for ice compress |
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| CN (1) | CN216417486U (en) |
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- 2021-03-23 CN CN202120588575.5U patent/CN216417486U/en active Active
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