Pressurizing cold and hot compress joint fixing device
By designing an adjustable pressure hot and cold compress device, the problem of difficulty in controlling the wrapping force in traditional methods has been solved, achieving stable fixation of the joint and comfortable hot and cold compress effects, adapting to the needs of different patients and body parts.
Patent Information
- Application Number
- CN202520258209.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-02-18
Smart Images
Figure CN223831289U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of joint fixation technology, specifically to a pressure-applying hot and cold compress joint fixation device. Background Technology
[0002] Hot and cold compress therapy devices are a type of physical therapy that uses physical agents such as cold water, ice, and evaporative refrigerants to act on the human body. They cause blood vessels in the skin and internal organs to constrict, thereby changing the local or systemic blood circulation and metabolism to achieve therapeutic goals.
[0003] Traditional pressure-based hot and cold compress joint fixation typically involves wrapping a cloth strip around the affected area in a figure-eight shape. The pressure is applied by the wrapping force, and then an ice pack or heat pack is placed on the affected area. The wrapping is then continued to secure the ice pack or heat pack in place for hot and cold compresses. However, it is difficult to control the wrapping force manually. If the wrapping force is too weak, it will not achieve a good pressure effect, while if the force is too strong, it will cause discomfort to the patient and fail to achieve the desired effect. Therefore, we propose a pressure-based hot and cold compress joint fixation device. Utility Model Content
[0004] The purpose of this invention is to provide a pressure-applying hot and cold compress joint fixation device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a pressure-applying hot and cold compress joint fixation device, comprising a first arc-shaped fixation plate and a second arc-shaped fixation plate, one end of the first arc-shaped fixation plate and the second arc-shaped fixation plate being rotatably connected, a pressure-applying mechanism and a hot and cold compressing mechanism being respectively provided inside the second arc-shaped fixation plate, a connecting piece being provided at the end of the second arc-shaped fixation plate, and a Velcro fastener being provided at the bottom of the connecting piece, and a burr surface being provided on the outer side of the first arc-shaped fixation plate, wherein the connecting piece and the first arc-shaped fixation plate are fixed together by adhesive bonding.
[0006] Preferably, the pressurization mechanism includes an arc-shaped mounting plate, with three connecting rods integrally and equidistantly arranged on the top of the arc-shaped mounting plate, and three connecting slots integrally and equidistantly arranged on the bottom of the second arc-shaped fixing plate, the connecting rods being engaged in the connecting slots, an arc-shaped airbag plate being installed at the bottom of the arc-shaped mounting plate, and airbag strips integrally and equidistantly arranged at the bottom of the arc-shaped airbag plate, a miniature air pump being installed at the end of the arc-shaped airbag plate, the air inlet of the miniature air pump being connected to the outside, and the air outlet of the miniature air pump being connected to the arc-shaped airbag plate.
[0007] Preferably, the hot and cold compress mechanism includes a fixing bag, a square groove is provided in the middle of the arc-shaped airbag plate, the fixing bag is provided on the surface of the arc-shaped mounting plate in the area of the square groove, an elastic opening is provided at one end of the bottom of the fixing bag, and the space inside the fixing bag forms a placement cavity for ice packs and hot packs.
[0008] Preferably, the outer sides of both the first and second arc-shaped fixing plates are provided with arc-shaped grooves at equal intervals. The inner wall of the first arc-shaped fixing plate is provided with a breathable layer. The outer side of the breathable layer is an outer layer made of breathable mesh and high-tech synthetic materials, and the inner side of the outer layer is provided with moisture-absorbing material.
[0009] Preferably, the second arc-shaped fixing plate has a second connecting sleeve integrally provided at the end away from the connecting piece, and a connecting shaft is fixedly connected inside the second connecting sleeve. The first arc-shaped fixing plate has a first connecting sleeve integrally provided symmetrically at the end away from the burr surface. The first connecting sleeve is rotatably disposed on the outside of the connecting shaft. Both ends of the first connecting sleeve are provided with locking bolts. Both ends of the connecting shaft are provided with fixing holes, and the ends of the locking bolts are threaded into the fixing holes.
[0010] Preferably, the top of the connecting piece is provided with a locking rod at equal intervals, the first arc-shaped fixing plate is provided with a fixing frame at one end of the connecting piece, the connecting piece slides through the fixing frame, and the end of the locking rod is provided with a tongue-shaped block, which is engaged with the side wall of the fixing frame.
[0011] Preferably, the end of the arc-shaped airbag plate is provided with an exhaust port, and a control valve is installed on the outside of the exhaust port.
[0012] Preferably, the surface of the arc-shaped airbag plate is provided with strip grooves at equal intervals, and the strip grooves are located between two adjacent airbag strips.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. This utility model has an adjustable opening and closing degree between the first arc-shaped fixing plate and the second arc-shaped fixing plate, which can be adapted to fix the joints of different patients and different joint parts of the same patient. It is flexible in use and easy to promote.
[0015] 2. This utility model achieves the fixation of the connecting piece and the first arc-shaped fixing plate by fastening the Velcro on the connecting piece to the burr surface of the first arc-shaped fixing plate. The connection between the second arc-shaped fixing plate and the first arc-shaped fixing plate can be strengthened by fixing the clip on the connecting piece to the fixing frame. At the same time, the setting of the locking bolt can fix the position between the first arc-shaped fixing plate and the second arc-shaped fixing plate, so that the adjusted positions of the first arc-shaped fixing plate and the second arc-shaped fixing plate are fixed, thereby better fixing them at the joint.
[0016] 3. Both the pressurizing mechanism and the hot and cold compress mechanism of this utility model are set on the arc-shaped mounting plate, and the arc-shaped mounting plate is detachably set on the second arc-shaped fixing plate, thereby facilitating the replacement of the hot and cold bags in the fixing bag of the hot and cold compress mechanism. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 3 This is an enlarged structural schematic diagram of point A of this utility model;
[0020] Figure 4 This is a schematic diagram of the overall structure of this utility model.
[0021] In the diagram: 1. First arc-shaped fixing plate; 2. Second arc-shaped fixing plate; 3. Pressurization mechanism; 4. Hot and cold compress mechanism; 5. Breathable layer; 6. Arc-shaped groove; 7. Connecting shaft; 8. Second connecting sleeve; 9. First connecting sleeve; 10. Locking bolt; 11. Arc-shaped mounting plate; 12. Connecting rod; 13. Arc-shaped airbag plate; 14. Airbag strip; 15. Fixing bag; 16. Elastic opening; 17. Connecting piece; 18. Clamping rod; 19. Fixing frame; 20. Burred surface; 21. Miniature air pump. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1 and Figure 2 This utility model provides a technical solution: a pressure-applying hot and cold compress joint fixation device, including a first arc-shaped fixation plate 1 and a second arc-shaped fixation plate 2, with one end of the first arc-shaped fixation plate 1 and the second arc-shaped fixation plate 2 rotatably connected. A pressure-applying mechanism 3 and a hot and cold compressing mechanism 4 are respectively provided inside the second arc-shaped fixation plate 2. A connecting piece 17 is provided at the end of the second arc-shaped fixation plate 2, and a Velcro is provided at the bottom of the connecting piece 17. A burr surface 20 is provided on the outer side of the first arc-shaped fixation plate 1. The connecting piece 17 and the first arc-shaped fixation plate 1 are fixed together by adhesive bonding.
[0024] It should be noted that when using this utility model for cold or hot compresses, the ice pack or hot pack is placed inside the fixing bag 15 through the elastic opening 16. The opening between the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2 is adjusted according to the area requiring pressure for cold or hot compresses. During adjustment, first loosen the locking bolts 10 at the ends of the two first connecting sleeves 9, and then clamp the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2 onto the patient's joint. Pass the connecting piece 17 on the second arc-shaped fixing plate 2 through the fixing frame 19, so that the locking rod 18 on the connecting piece 17 is clamped at the fixing frame 19. Then, the connecting piece 17 is glued to the outside of the first arc-shaped fixing plate 1. Finally, tighten the locking bolts 10 to stabilize the position of the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2. Then, the micro air pump 21 is activated to circulate air into the arc-shaped airbag plate 13. The arc-shaped airbag plate 13 and the airbag strip 14 are pressed against the joint area to apply pressure to the affected area, achieving the best pressure cold or hot compress effect.
[0025] Please see Figure 1 , Figure 2 and Figure 3 The pressurization mechanism 3 includes an arc-shaped mounting plate 11. Three connecting rods 12 are integrally and equidistantly arranged on the top of the arc-shaped mounting plate 11. Three connecting slots are integrally and equidistantly arranged on the bottom of the second arc-shaped fixing plate 2. The connecting rods 12 are snapped into the connecting slots. An arc-shaped airbag plate 13 is installed at the bottom of the arc-shaped mounting plate 11. An airbag strip 14 is integrally and equidistantly arranged at the bottom of the arc-shaped airbag plate 13. A miniature air pump 21 is installed at the end of the arc-shaped airbag plate 13. The air inlet of the miniature air pump 21 is connected to the outside, and the air outlet of the miniature air pump 21 is connected to the arc-shaped airbag plate 13.
[0026] It should be noted that when the arc-shaped mounting plate 11 is connected to the second arc-shaped fixing plate 2, the connecting rod 12 on the arc-shaped mounting plate 11 is simply inserted into the connecting groove on the second arc-shaped fixing plate 2, so that the arc-shaped mounting plate 11 is installed in the second arc-shaped fixing plate 2. The arc-shaped airbag plate 13 is integrally provided with multiple airbag strips 14, which are connected to the inside of the arc-shaped airbag plate 13. When inflated, the arc-shaped airbag plate 13 and the airbag strips 14 bulge, applying pressure to the affected area. A pressure sensor is also provided at the arc-shaped airbag plate 13 to set the pressure. In conjunction with the controller of the device, the pressure is set to achieve the best pressure effect on the affected area.
[0027] Please see Figure 3 The hot and cold compress mechanism 4 includes a fixing bag 15. A square groove is provided in the middle of the arc-shaped airbag plate 13. The fixing bag 15 is provided on the surface of the arc-shaped mounting plate 11 in the area of the square groove. An elastic opening 16 is provided at one end of the bottom of the fixing bag 15. The space inside the fixing bag 15 forms a cavity for placing ice packs and hot packs.
[0028] It should be noted that when applying cold or hot compresses, the ice pack or hot pack is placed inside the fixing bag 15 through the elastic opening 16. The arc-shaped airbag plate 13 has a square groove in the middle, and the fixing bag 15 is located in the square groove. The fixing bag 15 is set on the arc-shaped mounting plate 11. The arc-shaped airbag plate 13 and the airbag strip 14 apply pressure to the affected area. The fixing bag 15 has a certain degree of elasticity, so that the hot pack or ice pack placed inside can always stick to the affected area under the action of gravity, so as to achieve a better hot or cold compress effect on the affected area.
[0029] Please see Figure 1 The outer sides of the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2 are provided with arc-shaped grooves 6 at equal intervals. The inner wall of the first arc-shaped fixing plate 1 is provided with a breathable layer 5. The outer side of the breathable layer 5 is an outer layer made of breathable mesh and high-tech synthetic materials, and the outer layer is provided with moisture-absorbing material.
[0030] It should be noted that the outer layer is made of breathable mesh and high-tech synthetic materials to ensure good breathability during use, reduce moisture and heat buildup, and improve comfort. The built-in moisture-absorbing material can effectively manage humidity caused by sweat or liquid circulation and keep the skin dry.
[0031] Please see Figure 4 The second arc-shaped fixing plate 2 is integrally provided with a second connecting sleeve 8 at the end away from the connecting piece 17, and a connecting shaft 7 is fixedly connected inside the second connecting sleeve 8. The first arc-shaped fixing plate 1 is integrally provided with a first connecting sleeve 9 symmetrically at the end away from the burr surface 20. The first connecting sleeve 9 is rotatably provided on the outside of the connecting shaft 7. The ends of the two first connecting sleeves 9 are provided with locking bolts 10. The two ends of the connecting shaft 7 are provided with fixing holes, and the ends of the locking bolts 10 are threaded into the fixing holes.
[0032] It should be noted that the opening between the first arc-shaped fixation plate 1 and the second arc-shaped fixation plate 2 should be adjusted according to the area requiring pressure and hot / cold compresses. During adjustment, first loosen the locking bolts 10 at the ends of the two first connecting sleeves 9, and then secure the first arc-shaped fixation plate 1 and the second arc-shaped fixation plate 2 to the patient's joint. Pass the connecting piece 17 on the second arc-shaped fixation plate 2 through the fixation frame 19, so that the locking rod 18 on the connecting piece 17 is secured to the fixation frame 19. Then, attach the connecting piece 17 to the outside of the first arc-shaped fixation plate 1. Finally, tighten the locking bolts 10 to stabilize the position of the first arc-shaped fixation plate 1 and the second arc-shaped fixation plate 2, securing the first arc-shaped fixation plate 1 and the second arc-shaped fixation plate 2 to the patient's joint, ensuring that there will be no loosening or displacement during the application of pressure and hot / cold compresses.
[0033] Please see Figure 1The top of the connecting piece 17 is integrally provided with a locking rod 18 at equal intervals. The first arc-shaped fixing plate 1 is provided with a fixing frame 19 at one end of the connecting piece 17. The connecting piece 17 slides through the fixing frame 19. The end of the locking rod 18 is provided with a tongue-shaped block, and the tongue-shaped block is engaged with the side wall of the fixing frame 19.
[0034] It should be noted that by passing the connecting piece 17 on the second arc-shaped fixing plate 2 through the fixing frame 19, and locking the locking rod 18 on the connecting piece 17 at the fixing frame 19, a stable connection between the connecting piece 17 and the first arc-shaped fixing plate 1 can be ensured, preventing the connecting piece 17 from shifting due to loose connection, which would cause the connection between the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2 to be unstable.
[0035] An exhaust port is provided at the end of the arc-shaped airbag plate 13, and a control valve is installed on the outside of the exhaust port.
[0036] It should be noted that when the control valve is opened, the gas inside the arc-shaped airbag plate 13 can be discharged through the exhaust port, thereby achieving the purpose of decompression.
[0037] Please see Figure 1 and Figure 2 The surface of the arc-shaped airbag plate 13 is provided with strip grooves at equal intervals, and the strip grooves are located between two adjacent airbag strips 14.
[0038] It should be noted that the groove design allows for better air permeability in the area between the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2.
[0039] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0040] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.
[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A pressure-based hot and cold compress joint fixation device, characterized in that, It includes a first arc-shaped fixing plate (1) and a second arc-shaped fixing plate (2), one end of the first arc-shaped fixing plate (1) and the second arc-shaped fixing plate (2) are rotatably connected, the second arc-shaped fixing plate (2) is provided with a pressure mechanism (3) and a hot and cold compress mechanism (4), the end of the second arc-shaped fixing plate (2) is provided with a connecting piece (17), and the bottom of the connecting piece (17) is provided with Velcro, the outer side of the first arc-shaped fixing plate (1) is provided with a burr surface (20), and the connecting piece (17) and the first arc-shaped fixing plate (1) are fixed together by adhesive.
2. The pressure-cooling and heating joint fixation device according to claim 1, characterized in that: The pressurization mechanism (3) includes an arc-shaped mounting plate (11). Three connecting rods (12) are integrally and equidistantly arranged on the top of the arc-shaped mounting plate (11). Three connecting slots are integrally and equidistantly arranged on the bottom of the second arc-shaped fixing plate (2). The connecting rods (12) are snapped into the connecting slots. An arc-shaped airbag plate (13) is installed at the bottom of the arc-shaped mounting plate (11). An airbag strip (14) is integrally and equidistantly arranged at the bottom of the arc-shaped airbag plate (13). A micro air pump (21) is installed at the end of the arc-shaped airbag plate (13). The air inlet of the micro air pump (21) is connected to the outside, and the air outlet of the micro air pump (21) is connected to the arc-shaped airbag plate (13).
3. The pressure-applying hot and cold compress joint fixation device according to claim 2, characterized in that: The hot and cold compress mechanism (4) includes a fixing bag (15). A square groove is provided in the middle of the arc-shaped airbag plate (13). The fixing bag (15) is provided on the surface of the arc-shaped mounting plate (11) in the area of the square groove. An elastic opening (16) is provided at one end of the bottom of the fixing bag (15). The space inside the fixing bag (15) forms a cavity for placing ice packs and hot packs.
4. The pressure-applying hot and cold compress joint fixation device according to claim 1, characterized in that: The first arc-shaped fixing plate (1) and the second arc-shaped fixing plate (2) are provided with arc-shaped grooves (6) at equal intervals on their outer sides. The inner wall of the first arc-shaped fixing plate (1) is provided with a breathable layer (5). The outer side of the breathable layer (5) is an outer layer made of breathable mesh and high-tech synthetic materials, and a moisture-absorbing material is provided inside the outer layer.
5. The pressure-applying hot and cold compress joint fixation device according to claim 1, characterized in that: The second arc-shaped fixing plate (2) is integrally provided with a second connecting sleeve (8) at one end away from the connecting piece (17), and a connecting shaft (7) is fixedly connected inside the second connecting sleeve (8). The first arc-shaped fixing plate (1) is integrally provided with a first connecting sleeve (9) symmetrically at one end away from the burr surface (20). The first connecting sleeve (9) is rotatably provided on the outside of the connecting shaft (7). Both ends of the first connecting sleeve (9) are provided with locking bolts (10). Both ends of the connecting shaft (7) are provided with fixing holes. The ends of the locking bolts (10) are threaded into the fixing holes.
6. The pressure-compressing hot and cold compress joint fixation device according to claim 1, characterized in that: The top of the connecting piece (17) is provided with a locking rod (18) at equal intervals. The first arc-shaped fixing plate (1) is provided with a fixing frame (19) at one end of the connecting piece (17). The connecting piece (17) slides through the fixing frame (19). The end of the locking rod (18) is provided with a tongue-shaped block, and the tongue-shaped block is engaged with the side wall of the fixing frame (19).
7. The pressure-compressing hot and cold compress joint fixation device according to claim 2, characterized in that: The end of the arc-shaped airbag plate (13) is provided with an exhaust port, and a control valve is installed on the outside of the exhaust port.
8. The pressure-applying hot and cold compress joint fixation device according to claim 2, characterized in that: The surface of the arc-shaped airbag plate (13) is provided with strip grooves at equal intervals, and the strip grooves are located between two adjacent airbag strips (14).