Pressurizing type lower limb binding device
By designing a pressurized lower limb bandaging device, the airbag and inflation system are used to increase the bandaging force, the swelling and venous thrombosis caused by poor lower limb bandaging in the prior art is solved, and a more stable and safe bandaging effect is achieved.
Patent Information
- Application Number
- CN202420728283.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing lower limb bandaging device is not strong enough, which leads to swelling of the affected limbs and the elastic bandages are prone to sliding, resulting in local binding and increasing the risk of venous thrombosis.
A pressurized lower limb bandaging device is designed, including airbag, fixed layer, gauze layer, self-adhesive tape, elastic tape, hook and snap. Pressurized bandaging is achieved through the inflation function of the airbag, and through the inflatable tube, inflatable balloon and The pressure gauge controls the air pressure to ensure that the gauze layer fits with the wound and prevents it from slipping.
It effectively increases the bandage strength, prevents swelling, improves the stability and safety of bandage, ensures that the gauze layer is closely fitted with the wound, and reduces the risk of swelling and venous thrombosis.
Smart Images
Figure CN222265538U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a pressurized lower limb bandaging device. Background Art
[0002] The postoperative trauma area of major lower limb surgery is large. If the wound is not repaired in time, it will ooze blood and exudate, causing bacterial infection. In order to protect the wound surface, keep the wound dry, relieve pain, reduce bacterial infection and drain wound exudate, the following methods are generally used for the treatment of major lower limb surgery, such as inguinal lower limb lymph node dissection, severe burns, etc.: first clean the wound surface, then put a layer of sterile absorbent gauze or other biological dressings, and finally add multiple layers of degreased gauze (thickness is about 2-3cm) and evenly apply pressure bandage.
[0003] Existing lower limb bandaging devices still have some defects. Most of them are not strong enough to effectively prevent swelling of the affected limb. Instead, the elastic bandage is prone to slipping and twisting into a rope, causing local binding, which leads to obvious swelling at the distal end and is more likely to form venous thrombosis. For this reason, we propose a pressurized lower limb bandaging device. Utility Model Content
[0004] The utility model aims to provide a pressurized lower limb bandaging device to solve the problem that the affected limb is prone to swelling when bandaged with elastic bandages as mentioned in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressurized lower limb bandaging device, comprising an airbag and a fixing layer, a fixing layer is provided on the top of the airbag, a gauze layer is provided on the top of the fixing layer, the gauze layer is provided in two layers, a self-adhesive tape is provided on the bottom of the fixing layer, and there are four self-adhesive tapes in total; an elastic tape is provided at one end of the airbag, the elastic tape is fixedly connected to the airbag, a hook is provided at one end of the elastic tape, and there are two groups of the elastic tape and the hook in total; a buckle is provided at one end of the bottom of the airbag, and there are multiple groups of buckles.
[0006] Preferably, an inflation tube is provided at the bottom of the airbag, an inflation ball is provided at one end of the inflation tube, and the inflation ball and the inflation tube are sealed and connected.
[0007] Preferably, a pressure gauge is provided on one side of the inflation tube, and an air hole is embedded in the bottom of the airbag, and a plurality of air holes are provided.
[0008] Preferably, a protective layer is provided at the bottom of the airbag, and the protective layer and the airbag are fixedly connected.
[0009] Preferably, the hook and the buckle are fixed by snapping, and the gauze layer and the fixing layer are fixed by bonding.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The airbag, fixing layer, gauze layer, self-adhesive tape, elastic band, hook and buckle are provided to effectively increase the bandaging strength, so that the gauze fits the wound better, making it less likely to swell, and at the same time improve the stability, making it less likely to slip, and safer to use.
[0012] 2. The inflation function of the airbag is realized through the provided inflation tube, inflation ball and pressure gauge. By pressing the inflation ball, air can be inflated into the interior of the airbag. By observing the pressure gauge, the air pressure inside the airbag can be checked, thereby better controlling it and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the explosion structure of the utility model;
[0015] Figure 3 It is a schematic diagram of the bottom structure of the utility model.
[0016] In the figure: 1. air bag; 2. fixing layer; 3. gauze layer; 4. self-adhesive tape; 5. elastic tape; 6. hook; 7. buckle; 8. inflation tube; 9. inflation ball; 10. pressure gauge; 11. air vent; 12. protective layer. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figure 1-3 The utility model provides a technical solution: a pressurized lower limb bandaging device, including an airbag 1 and a fixing layer 2, the top of the airbag 1 is provided with the fixing layer 2, the top of the fixing layer 2 is provided with a gauze layer 3, the gauze layer 3 is provided with two layers, the bottom of the fixing layer 2 is provided with a self-adhesive tape 4, and there are four self-adhesive tapes 4 in total, one end of the airbag 1 is provided with an elastic tape 5, the elastic tape 5 and the airbag 1 are fixedly connected, one end of the elastic tape 5 is provided with a hook 6, and there are two groups of the elastic tape 5 and the hook 6 in total, and one end of the bottom of the airbag 1 is provided with a buckle 7, and there are multiple groups of buckles 7.
[0019] In this embodiment, when using the pressurized lower limb bandaging device, gauze is wrapped around the wound surface. The fixing layer 2 can fix the gauze, making it more stable and less likely to slide during bandaging. Then, the hook 6 is inserted into the corresponding buckle 7 through the elastic band 5 to complete the fixation of the gauze layer 3. At this time, air is inflated into the interior of the airbag 1 to push the gauze layer 3 to better fit the wound, thereby achieving the effect of pressurized bandaging, effectively improving the medical effect, and at the same time preventing the gauze from slipping, making it safer to use.
[0020] Specifically, an inflation tube 8 is provided at the bottom of the airbag 1, an inflation ball 9 is provided at one end of the inflation tube 8, the inflation ball 9 and the inflation tube 8 are sealed and connected, a pressure gauge 10 is provided on one side of the inflation tube 8, an air hole 11 is embedded in the bottom of the airbag 1, and a plurality of air holes 11 are provided, a protective layer 12 is provided at the bottom of the airbag 1, the protective layer 12 is fixedly connected to the airbag 1, the hook 6 and the buckle 7 are fixed by snapping, and the gauze layer 3 and the fixing layer 2 are fixed by bonding.
[0021] In this embodiment, the inflation function of the airbag 1 is realized by the provided inflation tube 8, inflation ball 9 and pressure gauge 10. By pressing the inflation ball 9, the interior of the airbag 1 can be inflated. By observing the pressure gauge 10, the air pressure inside the airbag 1 can be checked, so as to better control it and make it more convenient to use. The ventilation function of the device is realized by the provided air vents 11, thereby ensuring that the wound is dry. The protective function of the airbag 1 is realized by the provided protective layer 12.
[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pressurized lower limb bandaging device, comprising an air bag (1) and a fixing layer (2), characterized in that: The top of the airbag (1) is provided with a fixing layer (2), the top of the fixing layer (2) is provided with a gauze layer (3), the gauze layer (3) is provided with two layers, the bottom of the fixing layer (2) is provided with a self-adhesive tape (4), the self-adhesive tape (4) is provided with four strips in total, one end of the airbag (1) is provided with an elastic tape (5), the elastic tape (5) and the airbag (1) are fixedly connected, one end of the elastic tape (5) is provided with a hook (6), the elastic tape (5) and the hook (6) are provided with two groups in total, and one end of the bottom of the airbag (1) is provided with a buckle (7), the buckle (7) is provided with a plurality of groups.
2. A pressurized lower limb bandaging device according to claim 1, characterized in that: An inflation tube (8) is provided at the bottom of the airbag (1), an inflation ball (9) is provided at one end of the inflation tube (8), and the inflation ball (9) and the inflation tube (8) are sealed and connected.
3. A pressurized lower limb bandaging device according to claim 2, characterized in that: A pressure gauge (10) is provided on one side of the inflation tube (8), and a ventilation hole (11) is embedded in the bottom of the air bag (1), and a plurality of ventilation holes (11) are provided.
4. A pressurized lower limb bandaging device according to claim 1, characterized in that: A protective layer (12) is provided at the bottom of the airbag (1), and the protective layer (12) and the airbag (1) are fixedly connected.
5. A pressurized lower limb bandaging device according to claim 1, characterized in that: The hook (6) and the buckle (7) are fixed by snapping, and the gauze layer (3) and the fixing layer (2) are fixed by bonding.