Cold compress device for traumatic orthopedics department

Abstract

The cold compress device comprises a circulating cold compress main machine and a cold compress bag connected with the circulating cold compress main machine, the circulating cold compress main machine and the cold compress bag are connected through a cooling water conveying pipe and a circulating water conveying pipe, and the upper side and the lower side of the center of the outer wall of the front end of the cold compress bag are each provided with a hook-and-loop fastener bandage. A novel water absorption protection device is additionally arranged at the rear end of the cold compress bag, when the cold compress bag is bound to a wound of a patient through a hook-and-loop fastener binding band, the water absorption protection device is located between the skin of the wound and the cold compress bag, in the cold compress process of the traumatic orthopedics department, the traditional cold compress device often makes the patient feel uncomfortable due to accumulation of condensate water, and the cold compress bag is inconvenient to use. The water absorption protection device can absorb condensate water generated on the skin and around the skin in time, the cold compress part is kept dry and comfortable, the comfort degree of a patient in the cold compress process is greatly improved, the patient does not need to bear the wet feeling brought by the condensate water, and therefore the water absorption protection device can better cooperate with treatment.

Description

Technical Field

[0001] The present invention belongs to the technical field related to medical devices, and in particular relates to a trauma orthopedic cold compress device. Background Art

[0002] In the field of trauma orthopedic treatment, cold compress is a commonly used and effective auxiliary treatment method. Traditional cold compress methods are often relatively simple, such as using ice bags directly on the trauma site, but this method has many problems. On the one hand, the temperature of the ice bag is difficult to control accurately, and it is easy to overcool or heat up too quickly, resulting in unstable cold compress effect. In addition, ice bags need to be replaced frequently, which increases the workload of medical staff and the discomfort of patients. On the other hand, traditional cold compress methods are difficult to fix on the trauma site and are easy to shift, affecting the accuracy and continuity of cold compress. In addition, traditional cold compress devices usually lack an effective circulating cooling system and cannot continuously provide a stable low-temperature environment. This makes it difficult for the cold compress effect to last, which is not conducive to the patient's recovery process;

[0003] With the continuous development of medical technology, people's requirements for trauma orthopedic cold compress devices are getting higher and higher. A cold compress device that can accurately control the temperature, provide stable and continuous cold compress, is easy to fix on the trauma site and is easy to operate is needed. In this context, this trauma orthopedic cold compress device came into being, aiming to solve the problems of traditional cold compress methods and provide more efficient and comfortable cold compress treatment for trauma orthopedic patients.

[0004] However, the improved trauma orthopedic cold compress device still has some problems. For example, during the use of the trauma orthopedic cold compress device, the cold compress bag needs to cover and fit the patient's trauma. During the cold compress process, condensation water will be generated. This condensation water accumulates in the cold compress area, which can easily make the patient feel damp and uncomfortable, and may even breed bacteria, increasing the risk of infection, which is not conducive to the patient's recovery process. Summary of the invention

[0005] The purpose of the present invention is to provide a trauma orthopedic cold compress device to solve the problem raised in the above background technology that condensed water will be generated during the cold compress process. The condensed water accumulates in the cold compress area, which can easily make the patient feel damp and uncomfortable and may even breed bacteria.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a trauma orthopedic cold compress device, comprising a circulating cold compress main unit and a cold compress bag connected to the circulating cold compress main unit, the circulating cold compress main unit and the cold compress bag are connected via a cooling water delivery pipe and a circulating water delivery pipe, Velcro straps are arranged on both upper and lower sides of the center of the front end outer wall of the cold compress bag, both Velcro straps are elastic straps, and the left and right ends of the Velcro straps can be adhered to each other by Velcro, the cold compress bag can be tied to the outside of the patient's wound by the Velcro straps, and a water absorption protection device is arranged at the rear end of the cold compress bag;

[0007] The water absorption protection device includes a pure cotton laminated cloth sheet and a water absorption sheet. The pure cotton laminated cloth sheet is located at the rear end of the cold compress bag. The interior of the pure cotton laminated cloth sheet is densely covered with air holes. A water absorption sheet is arranged between the pure cotton laminated cloth sheet and the cold compress bag. The water absorption sheet is made of sodium polyacrylate fiber.

[0008] Preferably, the water absorption protection device also includes a cloth fixing belt, a fixing male buckle and a fixing female buckle. The four corners of the pure cotton laminated cloth piece are provided with cloth fixing belts, and the four cloth fixing belts are respectively fixed to the left and right ends of the pure cotton laminated cloth piece. A plurality of cloth fixing belts are provided with fixing male buckles, and the front end of the cold compress bag is provided with fixing female buckles near the four corners. The fixing male buckles on the four cloth fixing belts can be respectively buckled with the four fixing female buckles at the front end of the cold compress bag.

[0009] Preferably, a cooling water input head is provided at the top of the left end of the cold compress bag, a circulating water output head is provided at the top of the right end of the cold compress bag, and a serpentine cold compress tube is provided inside the cold compress bag, and the water inlet and outlet of the serpentine cold compress tube are respectively connected to the cooling water input head and the circulating water output head.

[0010] Preferably, a cooling water output head and a circulating water input head are respectively provided at the right end of the bottom of the circulating cold compress main unit, the left and right ends of the cooling water delivery pipe are respectively connected to the cooling water output head and the cooling water input head, and the left and right ends of the circulating water delivery pipe are respectively connected to the circulating water input head and the circulating water output head.

[0011] Preferably, a cold compress circulation pump is arranged inside the right end of the circulating cold compress main unit, the water outlet of the cold compress circulation pump is connected to the cooling water output head, a cooling water tank is arranged inside the left end of the circulating cold compress main unit, and a water inlet is arranged at the top of the cooling water tank.

[0012] Preferably, a sealing cover is threadedly sleeved on the outside of the water inlet opening, and a water inlet is provided at the right end of the bottom of the cooling water tank, and the water inlet is connected to the circulating water input head through a pipeline.

[0013] Preferably, a portable handle is provided at the center of the top of the circulating cold compress main unit, and a controller is provided inside the right side of the center of the top of the circulating cold compress main unit.

[0014] Preferably, the outer wall of the bottom end of the circulating cold compress main unit is also provided with an anti-skid bottom pad, the anti-skid bottom pad is made of soft rubber, and the outer wall of the bottom end of the anti-skid bottom pad is densely covered with anti-skid patterns.

[0015] Compared with the prior art, the present invention provides a trauma orthopedic cold compress device, which has the following beneficial effects:

[0016] The present invention adds a novel water absorption protection device to the rear end of the cold compress bag of the trauma orthopedic cold compress device. When the cold compress bag is tied to the patient's wound by the Velcro strap, the water absorption protection device is located between the skin of the wound and the cold compress bag. During the trauma orthopedic cold compress process, the traditional cold compress device often makes the patient feel uncomfortable due to the accumulation of condensed water. The water absorption protection device of the present invention can absorb the condensed water generated by the skin and its surroundings in time, keep the cold compress area dry, and greatly improve the patient's comfort during the cold compress process. The patient does not need to endure the dampness brought by the condensed water, so that he can better cooperate with the treatment, which is beneficial to the recovery process. The accumulation of condensed water is easy to breed bacteria and increase the risk of infection. The water absorption sheet is made of sodium polyacrylate fiber, which has a strong water absorption capacity and can quickly absorb condensed water to avoid the accumulation of condensed water at the cold compress area. The pure cotton bonding cloth sheet is densely covered with air holes, which helps the skin breathe and also prevents the growth of bacteria. In this way, the possibility of infection is effectively reduced, providing a safer environment for the patient's trauma recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a trauma orthopedic cold compress device of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal planar structure of the cold compress bag of the present invention.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the water absorption protection device of the present invention in use state.

[0020] Figure 4 It is a schematic diagram of the three-dimensional disassembled structure of the water absorption protection device of the present invention.

[0021] In the figure: 1. Circulating cold compress main unit; 2. Cold compress bag; 3. Water absorption protection device; 4. Cooling water output head; 5. Circulating water input head; 6. Cooling water delivery pipe; 7. Circulating water delivery pipe; 8. Circulating water output head; 9. Cooling water input head; 10. Velcro strap; 11. Controller; 12. Portable handle; 13. Cooling water tank; 14. Water inlet; 15. Serpentine cold compress tube; 16. Fabric fixing belt; 17. Fixed male buckle; 18. Fixed female buckle; 19. Pure cotton laminated cloth; 20. Water absorbent sheet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The present invention provides Figure 1-4 The trauma orthopedic cold compress device shown in the figure includes a circulating cold compress host 1 and a cold compress bag 2 connected to the circulating cold compress host 1. The circulating cold compress host 1 and the cold compress bag 2 are connected through a cooling water delivery pipe 6 and a circulating water delivery pipe 7. Velcro straps 10 are arranged on both upper and lower sides of the center of the front end outer wall of the cold compress bag 2. The two Velcro straps 10 are elastic straps, and the left and right ends of the Velcro straps 10 can be adhered to each other through Velcro. The cold compress bag 2 can be tied to the outside of the patient's wound through the Velcro straps 10. The Velcro straps 10 on the upper and lower sides of the center of the front end outer wall of the cold compress bag 2 are elastic straps, which can be adjusted according to the size of different wound parts. The Velcro straps The left and right ends of the belt 10 are adhered to each other by Velcro, which can firmly bind the cold compress bag 2 to the outside of the patient's wound, ensuring that the cold compress bag 2 fits tightly against the wound and improves the cold compress effect. A portable handle 12 is provided at the center of the top of the circulating cold compress host 1. The portable handle 12 can facilitate users to carry the device and is suitable for different usage scenarios. A controller 11 is provided inside the right side of the center of the top of the circulating cold compress host 1. An anti-slip bottom pad is also provided on the outer wall of the bottom end of the circulating cold compress host 1. The anti-slip bottom pad is made of soft rubber, and the outer wall of the bottom end of the anti-slip bottom pad is densely covered with anti-slip patterns. The anti-slip bottom pad increases the friction between the device and the placement surface to ensure that the device is stable and does not slide during use.

[0024] like Figure 1 and Figure 2As shown, a cooling water input head 9 is provided at the top of the left end of the cold compress bag 2, a circulating water output head 8 is provided at the top of the right end of the cold compress bag 2, a serpentine cold compress tube 15 is provided inside the cold compress bag 2, and the water inlet and outlet of the serpentine cold compress tube 15 are respectively connected to the cooling water input head 9 and the circulating water output head 8, a cooling water output head 4 and a circulating water input head 5 are respectively provided at the right end of the bottom of the circulating cold compress main unit 1, the left and right ends of the cooling water delivery pipe 6 are respectively connected to the cooling water output head 4 and the cooling water input head 9, the left and right ends of the circulating water delivery pipe 7 are respectively connected to the circulating water input head 5 and the circulating water output head 8, a cold compress circulation pump is provided inside the right end of the circulating cold compress main unit 1, and the water outlet of the cold compress circulation pump is connected to the cooling water output head 4, a cooling water tank 13 is provided inside the left end of the circulating cold compress main unit 1, a water inlet 14 is provided at the top of the cooling water tank 13, and the water inlet 14 is open A sealing cover is also threaded on the outside, and a water inlet is provided at the right end of the bottom of the cooling water tank 13, which is connected to the circulating water input head 5 through a pipe. The cooling water in the cooling water tank 13 is transported to the serpentine cold compress tube 15 in the cold compress bag 2 through the cooling water output head 4 and the cooling water delivery pipe 6 under the action of the cold compress circulation pump. The design of the serpentine cold compress tube 15 increases the contact area between the cooling water and the wound, thereby improving the cold compress effect. After the cooling water absorbs the heat from the wound in the serpentine cold compress tube 15, the temperature rises and flows out from the water outlet of the serpentine cold compress tube 15, and returns to the circulating water input head 5 of the circulating cold compress main unit 1 through the circulating water output head 8 and the circulating water delivery pipe 7. The circulating water returned to the circulating cold compress main unit 1 enters the cooling water tank 13 for cooling again, and the cooled cooling water is again transported to the cold compress bag 2 by the cold compress circulation pump to form a circulating cooling system.

[0025] like Figure 1 and Figure 2As shown, when preparing to use the trauma orthopedic cold compress device, first check whether all components of the trauma orthopedic cold compress device are intact, including the circulating cold compress host 1, the cold compress bag 2, the cooling water delivery pipe 6, the circulating water delivery pipe 7, the Velcro strap 10, etc., to ensure that there is enough cooling water in the cooling water tank 13. If the water is insufficient, add a proper amount of cooling water through the water inlet 14 at the top of the cooling water tank 13, tighten the sealing cover, and then connect one end of the cooling water delivery pipe 6 to the cooling water outlet head 4 at the bottom right end of the circulating cold compress host 1, and the other end Connect to the cooling water input head 9 at the top left end of the cold compress bag 2, connect one end of the circulating water delivery pipe 7 to the circulating water input head 5 at the bottom right end of the circulating cold compress host 1, and connect the other end to the circulating water output head 8 at the top right end of the cold compress bag 2, then place the cold compress bag 2 outside the patient's wound, and tie it with the Velcro straps 10 on the upper and lower sides of the center of the front end outer wall of the cold compress bag 2. Since the Velcro straps 10 are elastic straps, they can be adjusted according to the size of the wound to ensure that the cold compress bag 2 fits tightly to the wound, and start the circulating cold compress. The controller 11 inside the right side of the top center of the main unit 1 starts the cold compress circulation pump, which transports the cooling water in the cooling water tank 13 to the serpentine cold compress tube 15 in the cold compress bag 2 through the cooling water output head 4 and the cooling water delivery pipe 6. The cooling water flows in the serpentine cold compress tube 15 to apply cold compress to the wound. The cooling water that has absorbed the heat flows out from the water outlet of the serpentine cold compress tube 15, returns to the circulating water input head 5 of the circulating cold compress main unit 1 through the circulating water output head 8 and the circulating water delivery pipe 7, and then enters the cooling water tank 13 for cooling. During the cold compress process, the power of the cold compress circulation pump can be adjusted through the controller 11 according to the patient's feelings and actual needs to control the flow rate of the cooling water and the intensity of the cold compress. During use, if it is found that the water amount in the cooling water tank 13 is insufficient, cooling water can be added in time through the water filling port 14. If the device needs to be moved, the portable handle 12 at the top center of the circulating cold compress host 1 can be held for transportation. The anti-slip bottom pad on the outer wall of the bottom end of the circulating cold compress host 1 is made of soft rubber and is densely covered with anti-slip patterns to ensure that the device is stable and does not slide when placed.

[0026] like Figure 1 , Figure 3 and Figure 4As shown, a water absorption protection device 3 is provided at the rear end of the cold compress bag 2, and the water absorption protection device 3 includes a pure cotton laminated cloth sheet 19 and a water absorption sheet 20. The pure cotton laminated cloth sheet 19 is located at the rear end of the cold compress bag 2, and the pure cotton laminated cloth sheet 19 is densely covered with air holes. A water absorption sheet 20 is provided between the pure cotton laminated cloth sheet 19 and the cold compress bag 2, and the water absorption sheet 20 is made of sodium polyacrylate fiber. The water absorption protection device 3 also includes a cloth fixing belt 16, a fixing male buckle 17 and a fixing female buckle 18. Cloth fixing belts 16, a fixing male buckle 17 and a fixing female buckle 18 are provided at the four corners of the pure cotton laminated cloth sheet 19. The four fabric fixing belts 16 are respectively fixed to the left and right ends of the pure cotton laminated cloth piece 19, and the multiple fabric fixing belts 16 are provided with fixing male buckles 17. The front end of the cold compress bag 2 is provided with fixing female buckles 18 near the four corners. The fixing male buckles 17 on the four fabric fixing belts 16 can be respectively buckled with the four fixing female buckles 18 at the front end of the cold compress bag 2. The design of the fabric fixing belts 16, the fixing male buckles 17 and the fixing female buckles 18 makes the water absorption protection device 3 easy to install and disassemble, and it can be easily installed and disassembled when it needs to be replaced. When replacing the absorbent sheet 20 or cleaning the pure cotton fitted cloth sheet 19, the absorbent protective device 3 can be easily removed from the cold compress bag 2. At the same time, this design also facilitates the separate cleaning and disinfection of the cold compress bag 2, ensuring the hygiene and safety of the device. The accumulation of condensed water is prone to breed bacteria and increase the risk of infection. The absorbent sheet 20 is made of sodium polyacrylate fiber, which has a strong water absorption capacity and can quickly absorb condensed water to avoid condensed water accumulation in the cold compress area. The interior of the pure cotton fitted cloth sheet 19 is densely covered with air holes, which helps the skin breathe and prevents bacteria from growing. In this way, the possibility of infection is effectively reduced, providing a safer environment for the patient's trauma recovery. If condensed water accumulates between the cold compress bag 2 and the skin, it will affect the effect of the cold compress. The absorbent protective device 3 can remove the condensed water in time to ensure that the cold compress bag 2 is closely fitted to the skin, thereby ensuring the stability of the cold compress effect. The serpentine cold compress tube 15 can be evenly distributed inside the cold compress bag 2, making the cold compress more uniform, further improving the effect of the cold compress.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trauma orthopedic cold compress device, comprising a circulating cold compress main unit (1) and a cold compress bag (2) connected to the circulating cold compress main unit (1), wherein the circulating cold compress main unit (1) and the cold compress bag (2) are connected via a cooling water delivery pipe (6) and a circulating water delivery pipe (7), and Velcro straps (10) are provided on both upper and lower sides of the center of the front end outer wall of the cold compress bag (2), and both Velcro straps (10) are elastic straps, and the left and right ends of the Velcro straps (10) can be adhered to each other by Velcro, and the cold compress bag (2) can be tied to the outside of the patient's wound by the Velcro straps (10), characterized in that: The rear end of the cold compress bag (2) is provided with a water absorption protection device (3); The water absorption protection device (3) comprises a pure cotton laminated cloth sheet (19) and a water absorption sheet (20); the pure cotton laminated cloth sheet (19) is located at the rear end of the cold compress bag (2); the interior of the pure cotton laminated cloth sheet (19) is densely covered with air holes; a water absorption sheet (20) is arranged between the pure cotton laminated cloth sheet (19) and the cold compress bag (2); the water absorption sheet (20) is made of sodium polyacrylate fiber.

2. A trauma orthopedic cold compress device according to claim 1, characterized in that: The water absorption protection device (3) further comprises a cloth fixing belt (16), a fixing male buckle (17) and a fixing female buckle (18); the cloth fixing belt (16) is arranged at the four corners of the pure cotton laminated cloth piece (19); the four cloth fixing belts (16) are respectively fixed to the left and right ends of the pure cotton laminated cloth piece (19); the plurality of cloth fixing belts (16) are each provided with a fixing male buckle (17); the front end of the cold compress bag (2) is each provided with a fixing female buckle (18) near the four corners; the fixing male buckles (17) on the four cloth fixing belts (16) can be respectively buckled with the four fixing female buckles (18) at the front end of the cold compress bag (2).

3. A trauma orthopedic cold compress device according to claim 1, characterized in that: A cooling water input head (9) is arranged at the top of the left end of the cold compress bag (2), a circulating water output head (8) is arranged at the top of the right end of the cold compress bag (2), and a serpentine cold compress tube (15) is arranged inside the cold compress bag (2), and a water inlet and a water outlet of the serpentine cold compress tube (15) are respectively connected to the cooling water input head (9) and the circulating water output head (8).

4. A trauma orthopedic cold compress device according to claim 3, characterized in that: The right end of the bottom of the circulating cold compress main unit (1) is provided with a cooling water output head (4) and a circulating water input head (5), the left and right ends of the cooling water delivery pipe (6) are connected to the cooling water output head (4) and the cooling water input head (9), respectively, and the left and right ends of the circulating water delivery pipe (7) are connected to the circulating water input head (5) and the circulating water output head (8), respectively.

5. The trauma orthopedic cold compress device according to claim 4, characterized in that: A cold compress circulation pump is disposed inside the right end of the circulating cold compress main unit (1), and a water outlet of the cold compress circulation pump is connected to a cooling water outlet head (4). A cooling water tank (13) is disposed inside the left end of the circulating cold compress main unit (1), and a water inlet (14) is disposed at the top end of the cooling water tank (13).

6. A trauma orthopedic cold compress device according to claim 5, characterized in that: The water inlet (14) is threadedly sleeved with a sealing cover on the outside of the opening. The right end of the bottom of the cooling water tank (13) is provided with a water inlet, which is connected to the circulating water input head (5) through a pipeline.

7. The trauma orthopedic cold compress device according to claim 1, characterized in that: A portable handle (12) is arranged at the center of the top of the circulating cold compress main unit (1), and a controller (11) is arranged inside the right side of the center of the top of the circulating cold compress main unit (1).

8. The trauma orthopedic cold compress device according to claim 1, characterized in that: The outer wall at the bottom end of the circulating cold compress main unit (1) is also provided with an anti-skid bottom pad, the anti-skid bottom pad is made of soft rubber, and the outer wall at the bottom end of the anti-skid bottom pad is densely covered with anti-skid patterns.

Images