Cold compress analgesic compression bandage

Abstract

The utility model relates to the field of pressure bandage, especially cold compress analgesic type pressure bandage, including bandage main part, plastic buckle, frozen compress bag, zipper head, polytetrafluoroethylene antiseize layer and thermal barrier, the upper end of bandage main part is provided with the storage groove, the frozen compress bag is seted up in the storage groove, the utility model discloses through the switch of storage groove's zip fastener structure, can be convenient for user to store the frozen compress bag in it and carry out quick replacement, and polytetrafluoroethylene antiseize layer can effectively reduce the friction coefficient cooperation gel material's thermal barrier between its contact surface and patient's skin, can reduce the pain of patient when bandaging and disassembling bandage, and avoid patient frostbite, and the disposable replaceable polytetrafluoroethylene antiseize layer can avoid the secondary infection of patient's wound, and make the bandage reusable, solved the existing pressure bandage in the use process cold feeling dressing difficult to replace, and the comfort is not good, and the repeated use is easy to infect the problem.

Description

Technical Field

[0001] This utility model belongs to the field of pressure bandages, specifically relating to a cold compress analgesic pressure bandage. Background Technology

[0002] A cold compress analgesic compression bandage is a medical device that combines the effects of compression and cold compress. It is typically used to relieve pain and swelling after injuries such as sprains, strains, and arthritis. This bandage is cleverly designed to provide appropriate pressure support while helping to reduce inflammation and pain.

[0003] Existing cold compress analgesic pressure bandages mostly consist of a single integrated cold compress material and bandage, making them difficult to reuse after use. Forced reuse can easily lead to secondary infection of the patient's wound, resulting in high usage costs. Furthermore, the low temperature of the cold compress can easily cause frostbite to the patient's skin during actual use, and the bandage material can easily stick to the wound during application and removal, causing secondary pain and affecting the comfort of use.

[0004] Therefore, to address the problems of existing pressure bandages, such as difficulty in changing the cooling dressing during use, poor comfort, and the risk of infection from repeated use, a cold-compression analgesia type pressure bandage has been developed. By adding a cold dressing replacement structure, a low-friction skin contact structure, a rapid skin contact layer replacement structure, and a cold-compression isolation structure to the pressure bandage, the traditional pressure bandage can have both the cold-compression analgesia effect and the function of rapid cold dressing replacement, while improving its comfort and infection prevention during wear. Utility Model Content

[0005] To overcome the problems of existing pressure bandages, such as difficulty in changing the cooling dressing during use, poor comfort, and easy infection from repeated use.

[0006] The technical solution of this utility model is as follows: a cold compress analgesic pressure bandage, including a bandage body, a plastic buckle, a freezing dressing bag, a zipper head, a polytetrafluoroethylene (PTFE) anti-adhesive layer, and a heat insulation layer. The upper end of the bandage body has a storage groove, in which a freezing dressing bag is placed. A zipper tooth is fixedly connected to the upper edge of the storage groove, and a zipper head is installed on the zipper tooth. The rear center of the bandage body has a first groove, in which a heat insulation layer is fixedly connected. Extension posts are fixedly connected to the four corner edges of the rear end of the bandage body, and rubber pads are fixedly connected to the rear ends of the extension posts. The rear end of the bandage body has a PTFE anti-adhesive layer, and through holes are opened at the four corner edges of the front and rear ends of the PTFE anti-adhesive layer.

[0007] Preferably, plastic buckles are fixed to both ends of the bandage body, and buckle sleeves are fixed to the ends of the first elastic band and the second elastic band near the bandage body.

[0008] Preferably, the end of the first elastic band away from the main body of the bandage is fixedly connected to a second Velcro, and the end of the second elastic band away from the main body of the bandage is fixedly connected to a first Velcro.

[0009] Preferably, the snap sleeve is compatible with the plastic snap, and the first Velcro and the second Velcro are compatible.

[0010] Preferably, the rear end of the insulation layer extends beyond the front opening of the first groove, and the insulation layer is made of gel material.

[0011] Preferably, the inner wall of the through hole is fitted to the outer wall of the extension column, and the rear end of the rubber pad is fitted to the front end of the polytetrafluoroethylene anti-stick layer.

[0012] Preferably, the polytetrafluoroethylene anti-stick layer has a second groove at its rear end, and the inner wall of the second groove is attached to the outer wall of the front end of the heat insulation layer.

[0013] The beneficial effects of this utility model are:

[0014] 1. The opening and closing of the storage slot on the main body of the bandage is controlled by a zipper structure consisting of a zipper head and zipper teeth, which makes it easy for users to quickly replace the frozen dressing stored inside, thus making it easy for users to remove the frozen dressing that is no longer cold.

[0015] 2. The polytetrafluoroethylene (PTFE) anti-adhesive layer can effectively reduce the coefficient of friction between the contact surface and the patient's skin, thereby reducing the pain experienced by the patient when bandaging and removing the main body of the bandage.

[0016] 3. The heat insulation layer made of gel material can prevent the cold sensation of the freezing compress from being directly transmitted to the patient's skin, thereby preventing the patient from getting frostbite;

[0017] 4. The PTFE anti-adhesive layer with through holes on all four sides allows users to easily remove the used PTFE anti-adhesive layer along the outer wall of the extension column and through the rubber pad from the rear end of the bandage body for replacement, ensuring that the PTFE anti-adhesive layer is for single use and avoiding secondary infection of the patient's wound. Attached Figure Description

[0018] Figure 1 The diagram shown is a three-dimensional structural schematic of the cold compress analgesic pressure bandage of this utility model;

[0019] Figure 2 The diagram shown is a three-dimensional structural breakdown of the cold compress analgesic pressure bandage of this utility model.

[0020] Figure 3 The diagram shown is a first three-dimensional structural schematic of the main body of the cold compress analgesic pressure bandage of this utility model;

[0021] Figure 4 The diagram shown is a second three-dimensional structural schematic of the main body of the cold compress analgesic pressure bandage of this utility model;

[0022] Figure 5 The diagram shown is a three-dimensional structural disassembly of the heat insulation layer and the polytetrafluoroethylene anti-adhesive layer of the cold compress analgesic pressure bandage of this utility model.

[0023] Figure 6 The diagram shown is a three-dimensional structural schematic of the second elastic band of the cold compress analgesic pressure bandage of this utility model;

[0024] Figure 7 The diagram shown is a three-dimensional structural schematic of the first elastic band of the cold compress analgesic pressure bandage of this utility model;

[0025] Figure 8 The diagram shown is a three-dimensional structural schematic of the cryo-application bag of the cold compress analgesic pressure bandage of this utility model.

[0026] Explanation of reference numerals in the attached drawings: 1-Bandage body, 2-First elastic band, 3-Second elastic band, 4-Plastic buckle, 5-Zipper head, 6-Storage slot, 7-Chain tooth, 8-First groove, 9-Extension post, 10-Rubber pad, 11-Insulation layer, 12-PTFE non-stick layer, 13-Through hole, 14-Second groove, 15-Band sleeve, 16-First Velcro, 17-Second Velcro, 18-Frozen dressing bag. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Please see Figures 1-8 This utility model provides an embodiment of a cold compress analgesic pressure bandage, including a bandage body 1, a plastic buckle 4, a freezing dressing bag 18, a zipper head 5, a polytetrafluoroethylene (PTFE) anti-adhesive layer 12, and a heat insulation layer 11. The upper end of the bandage body 1 has a storage groove 6, in which the freezing dressing bag 18 is placed. A zipper tooth 7 is fixedly connected to the upper edge of the storage groove 6, and a zipper head 5 is installed on the zipper tooth 7. The rear center of the bandage body 1 has a first groove 8, in which the heat insulation layer 11 is fixedly connected. Extension posts 9 are fixedly connected to the four corner edges of the rear end of the bandage body 1, and rubber pads 10 are fixedly connected to the rear ends of the extension posts 9. The rear end of the bandage body 1 has a PTFE anti-adhesive layer 12, and through holes 13 are opened at the four corner edges of the front and rear ends of the PTFE anti-adhesive layer 12.

[0029] The zipper structure, consisting of a zipper head 5 and zipper teeth 7, controls the opening and closing of the storage slot 6 on the bandage body 1, allowing users to quickly replace the frozen dressing 18 stored therein. This facilitates the user removing the frozen dressing 18 that is no longer cold. The polytetrafluoroethylene (PTFE) anti-adhesive layer 12 effectively reduces the coefficient of friction between its contact surface and the patient's skin, thereby reducing the pain experienced by the patient when bandaging and removing the bandage body 1. The gel-material heat insulation layer 11 prevents the coldness of the frozen dressing 18 from being directly transmitted to the patient's skin, thus preventing frostbite. Furthermore, the PTFE anti-adhesive layer 12 with its own through holes 13 around the perimeter allows the user to easily remove the used PTFE anti-adhesive layer 12 along the outer wall of the extension column 9 and through the rubber pad 10 from the rear end of the bandage body 1 for replacement, ensuring that the PTFE anti-adhesive layer 12 is for single use and preventing secondary infection of the patient's wound.

[0030] Please see Figures 4-8 In this embodiment, plastic buckles 4 are fixed to both ends of the bandage body 1. Buckle sleeves 15 are fixed to the ends of the first elastic band 2 and the second elastic band 3 near the bandage body 1. In use, the first elastic band 2 and the second elastic band 3 can elastically fix the bandage body 1 according to the different symptoms of different patients, so that it can be applied to patients with different symptoms. The end of the first elastic band 2 away from the bandage body 1 is fixed to the second Velcro 17, and the end of the second elastic band 3 away from the bandage body 1 is fixed to the first Velcro 16. In use, the second Velcro 17 and the first Velcro 16 can tighten and fix the two ends of the bandage body 1, thereby applying pressure to the wound covered by the bandage body 1. The buckle sleeves 15 are compatible with the plastic buckles 4, and the first Velcro 16 and the second Velcro 17 are compatible. In use, the compatible buckle sleeves 15 and the plastic buckles 4 can facilitate the user to remove the first elastic band 2 and the second elastic band 3 from the bandage body 1, so that the user can clean the bandage body 1.

[0031] Please see Figures 5-8In this embodiment, the rear end of the heat insulation layer 11 extends beyond the front opening of the first groove 8. The heat insulation layer 11 is made of gel material. During use, the gel material heat insulation layer 11 can isolate part of the cooling sensation of the freezing dressing 18 while storing the cooling sensation transmitted from it, allowing the bandage body 1 to reduce the patient's pain with a stable and continuous low temperature. The inner wall of the through hole 13 is attached to the outer wall of the extension column 9, and the rear end of the rubber pad 10 is attached to the front end of the polytetrafluoroethylene anti-adhesive layer 12. During use, the extension column 9, in conjunction with the rubber pad 10, can protect the polytetrafluoroethylene with its own through hole 13. The four corners of the PTFE anti-adhesive layer 12 are fixed to facilitate user replacement, and the rubber pad 10 causes less predation when the patient wears the bandage body 1. A second groove 14 is provided at the rear end of the PTFE anti-adhesive layer 12. The inner wall of the second groove 14 is attached to the outer wall of the front end of the heat insulation layer 11. In use, the second groove 14, which is attached to the outer wall of the front end of the heat insulation layer 11, can make the PTFE anti-adhesive layer 12 and the heat insulation layer 11 fit more tightly, so that the heat insulation layer 11 can transfer the cooling sensation to the PTFE anti-adhesive layer 12.

[0032] During use, first put the pre-frozen frozen dressing bag 18 into the bandage body 1 through the storage slot 6, and pull the zipper head 5 to close the zipper teeth 7 and the storage slot 6 through the zipper head 5;

[0033] Next, cover the patient's wound with the polytetrafluoroethylene anti-adhesive layer 12, and pull the first hook and loop fastener 16 and the second hook and loop fastener 17 so that the first elastic band 2 and the second elastic band 3 cross below the patient's wound. Tighten the first elastic band 2 and the second elastic band 3 so that the bandage body 1 slightly presses the wound. Then stick the second hook and loop fastener 17 to the first hook and loop fastener 16.

[0034] When it is necessary to replace the cryotherapy bag 18, simply unzip the zipper 5 to open the storage compartment 6, and then take out the cryotherapy bag 18 stored in the storage compartment 6 by hand for replacement.

[0035] After use, first pass the through hole 13 on the used PTFE anti-adhesion layer 12 through the rubber pad 10 along the outer wall of the extension post 9 to remove it from the rear end of the bandage body 1. Then, press and remove the two buckle sleeves 15 to remove the first elastic band 2 and the second elastic band 3 from the bandage body 1. Then, disinfect and clean the bandage body 1 for reuse. Before use, simply install the new PTFE anti-adhesion layer 12 back onto the extension post 9 as described above.

[0036] Through the above steps, the zipper structure composed of zipper head 5 and zipper teeth 7 controls the opening and closing of the storage slot 6 on the bandage body 1, which allows the user to quickly replace the frozen dressing 18 stored therein. This makes it easy for the user to remove the frozen dressing 18 that is no longer cold. The polytetrafluoroethylene (PTFE) anti-adhesive layer 12 can effectively reduce the coefficient of friction between its contact surface and the patient's skin, thereby reducing the pain when the patient bandages the body 1 and removes it. The gel-material heat insulation layer 11 can prevent the coldness of the frozen dressing 18 from being directly transmitted to the patient's skin, thus preventing frostbite. Furthermore, the PTFE anti-adhesive layer 12 with through holes 13 around its perimeter allows the user to easily remove the used PTFE anti-adhesive layer 12 along the outer wall of the extension column 9 and through the rubber pad 10 from the rear end of the bandage body 1 for replacement, ensuring that the PTFE anti-adhesive layer 12 is for single use and preventing secondary infection of the patient's wound. This solves the problems of existing pressure bandages, such as difficulty in changing the cold dressing during use, poor comfort, and easy infection after repeated use.

[0037] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A cold compress analgesic pressure bandage, comprising a bandage body (1), characterized in that: It also includes a plastic buckle (4), a freezing dressing bag (18), a zipper head (5), a polytetrafluoroethylene anti-adhesive layer (12), and a heat insulation layer (11). The upper end of the bandage body (1) is provided with a storage groove (6), and the freezing dressing bag (18) is provided in the storage groove (6). A zipper tooth (7) is fixed to the upper edge of the storage groove (6), and a zipper head (5) is installed on the zipper tooth (7). The rear center of the bandage body (1) is provided with a first groove (8), and a heat insulation layer (11) is fixed to the first groove (8). An extension post (9) is fixed to the four corner edges of the rear end of the bandage body (1), and a rubber pad (10) is fixed to the rear end of the extension post (9). A polytetrafluoroethylene anti-adhesive layer (12) is provided at the rear end of the bandage body (1), and through holes (13) are provided at the four corner edges of the front and rear ends of the polytetrafluoroethylene anti-adhesive layer (12).

2. The cold compress analgesic pressure bandage according to claim 1, characterized in that: Plastic buckles (4) are fixed to the left and right ends of the bandage body (1), and buckle sleeves (15) are fixed to the ends of the first elastic band (2) and the second elastic band (3) near the bandage body (1).

3. The cold compress analgesic compression bandage of claim 2, wherein: The first elastic band (2) is fixed to the end away from the bandage body (1) with a second Velcro (17), and the second elastic band (3) is fixed to the end away from the bandage body (1) with a first Velcro (16).

4. The cold compress analgesic compression bandage of claim 3, wherein: The snap sleeve (15) is adapted to the plastic snap (4), and the first Velcro (16) and the second Velcro (17) are adapted to each other.

5. The cold compress analgesic compression bandage of claim 4, wherein: The rear end of the heat insulation layer (11) extends beyond the front opening of the first groove (8), and the heat insulation layer (11) is made of gel material.

6. The cold compress analgesic compression bandage of claim 5, wherein: The inner wall of the through hole (13) is attached to the outer wall of the extension column (9), and the rear end of the rubber pad (10) is attached to the front end of the polytetrafluoroethylene anti-stick layer (12).

7. The cold compress analgesic compression bandage of claim 6, wherein: The polytetrafluoroethylene anti-stick layer (12) has a second groove (14) at its rear end, and the inner wall of the second groove (14) is attached to the outer wall of the front end of the heat insulation layer (11).

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