Joint movement auxiliary treatment device for clinical rehabilitation

Abstract

The invention discloses a clinical rehabilitation joint movement auxiliary treatment device which comprises a bed body, a bed frame is fixedly installed on the lower end face of the bed body, an electric guide rail is fixed to the surface of the bed frame, the surface of the electric guide rail is slidably sleeved with an electric sliding sleeve, an installation hoop is fixed to the surface of the electric sliding sleeve, and an electric telescopic rod is installed in an inner cavity of the installation hoop. A lifting frame is fixed to the telescopic end above the electric telescopic rod, a through groove is formed in an inner cavity of the lifting frame, supporting plates are fixed to the upper end face of the lifting frame, and a winding roller is rotationally installed between the two supporting plates. According to the rehabilitation device, a patient can do joint movement in a flat lying mode, compared with standing wearing treatment, body weight compression on the joints of the patient in the rehabilitation process can be relieved, meanwhile, binding bands bound to the legs can be conveniently connected with hanging rings in a hanging mode, use is convenient, labor is saved, operation is easy, when the legs are lifted through a lifting rope, a lifting frame can transversely move, and the rehabilitation effect is good. And the legs are driven to curl up, so that the joint movement rehabilitation is safer.

Description

Technical Field

[0001] The present invention relates to the technical field of rehabilitation training equipment, and particularly relates to a clinical rehabilitation joint movement assisted treatment device. Background Art

[0002] Clinical rehabilitation joint movement assisted treatment devices are specially designed treatment tools to assist joint movement in clinical rehabilitation, applicable to various joint diseases and post-operative rehabilitation. Such devices are usually used in physical therapy rooms to help patients restore joint range of motion, strengthen the muscles around the joints, and improve joint function. There are various types of devices, including joint range of motion devices, resistance training equipment, traction devices, vibration therapy devices, and gait trainers. The use of these devices requires the guidance of professional physical therapists to ensure safety and effectiveness;

[0003] Take a wearable knee joint assistive bracket shown in the publicity number CN212699585U as an example. The wearable knee joint assistive bracket includes a first flexible fitting part configured to be arranged on the user's thigh and fit with the skin, a second flexible fitting part configured to be arranged on the user's calf and fit with the skin, a first telescopic rod, one end of which is connected to the first flexible fitting part, a telescopic control device, the other end of the first telescopic rod is connected to the telescopic control device, a second telescopic rod, one end of which is connected to the telescopic control device and the other end is connected to the second flexible fitting part.

[0004] In the above device, although the first telescopic rod and the second telescopic rod act on the user's thigh and calf to simulate the flexion and extension function rehabilitation training by a doctor or a nurse for the user, and this force can be applied persistently, especially for the gradual correction of flexion deformity, during its use, due to the user's own body weight pressure, it will cause pressure on the joint, resulting in poor joint movement assisted treatment effect, and at the same time, it is cumbersome and not convenient to use. Summary of the Invention

[0005] The purpose of the present invention is to solve the drawbacks of the existing joint movement assisted treatment devices, where the user is oppressed by their own body weight, which will cause pressure on the joint, resulting in poor joint movement assisted treatment effect, and at the same time, it is cumbersome and not convenient to use.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A clinical rehabilitation joint movement assisted treatment device, comprising a bed body. A bed frame is fixedly installed on the lower end surface of the bed body. An electric guide rail is fixed on the surface of the bed frame. An electric sliding sleeve is slidably sleeved on the surface of the electric guide rail. An installation clamp is fixed on the surface of the electric sliding sleeve. An electric telescopic rod is installed in the inner cavity of the installation clamp. A lifting frame is fixed to the telescopic end above the electric telescopic rod. A through groove is formed in the inner cavity of the lifting frame. A support plate is fixed to the upper end surface of the lifting frame. A winding roller is rotatably installed between the two support plates. A lifting rope is wound on the surface of the winding roller. And an extension end of the lifting rope is fixed with a hanging ring below. A servo motor is fixed on one side of the support plate;

[0008] A joint bandage is arranged above the bed body. A calf bandage is arranged on one side of the joint bandage. And a thigh bandage is arranged on the other side of the joint bandage. Connecting bandages are fixedly connected between the joint bandage, the calf bandage and the thigh bandage. Hanging ears are fixed on the surface of the connecting bandage.

[0009] As a further description of the above technical solution:

[0010] The output end of the servo motor passes through the support plate and is in transmission connection with the winding roller for driving the winding roller to rotate.

[0011] As a further description of the above technical solution:

[0012] The electric telescopic rod and the electric sliding sleeve form an assemblable structure through the installation clamp.

[0013] As a further description of the above technical solution:

[0014] The electric telescopic rod and the electric guide rail form a movable structure through the electric sliding sleeve.

[0015] As a further description of the above technical solution:

[0016] The lifting frame is arranged parallel to the bed body above. The lifting frame and the bed frame form a liftable structure through the electric telescopic rod.

[0017] As a further description of the above technical solution:

[0018] The joint bandage and the calf bandage, the thigh bandage form an integrated structure through the connecting bandage.

[0019] As a further description of the above technical solution:

[0020] The hanging ring and the hanging ear are hung on the surface.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0022] In the present invention, the patient can perform joint movements in a lying position. Compared with wearing the treatment while standing, it can relieve the weight pressure on the joints during the patient's rehabilitation process. At the same time, the straps tied to the legs can be easily hooked to the hanging rings, which is convenient, labor-saving, and simple to operate. Moreover, when the lifting rope lifts the leg, the lifting frame can move horizontally, driving the leg to curl up, making the joint movement rehabilitation safer. In summary, the problems in the background art are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. is a front view structural schematic diagram of a clinical rehabilitation joint movement assistance treatment device in the present invention;

[0024] Figure 2 FIG. is a structural schematic diagram of the connection between the bed frame and the electric telescopic rod in the present invention;

[0025] Figure 3 FIG. is a structural schematic diagram of the lifting frame in the present invention.

[0026] LEGEND DESCRIPTION:

[0027] 1. Bed body; 2. Bed frame; 3. Electric guide rail; 4. Electric sliding sleeve; 5. Installation clamp; 6. Electric telescopic rod; 7. Lifting frame; 8. Through groove; 9. Support plate; 10. Winding roller; 11. Lifting rope; 12. Hanging ring; 13. Servo motor; 14. Joint strap; 15. Calf strap; 16. Thigh strap; 17. Connecting strap; 18. Hanging ear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0029] Referring to Figures 1 - 3 , a clinical rehabilitation joint movement assistance treatment device includes a bed body 1. The lower end surface of the bed body 1 is fixedly installed with a bed frame 2. The surface of the bed frame 2 is fixed with an electric guide rail 3. The surface of the electric guide rail 3 is slidably sleeved with an electric sliding sleeve 4. The surface of the electric sliding sleeve 4 is fixed with an installation clamp 5. The inner cavity of the installation clamp 5 is installed with an electric telescopic rod 6. The upper telescopic end of the electric telescopic rod 6 is fixed with a lifting frame 7. A through groove 8 is opened in the inner cavity of the lifting frame 7. The upper end surface of the lifting frame 7 is fixed with a support plate 9. A winding roller 10 is rotatably installed between the two support plates 9. A lifting rope 11 is wound and installed on the surface of the winding roller 10. And the lower extended end of the lifting rope 11 is fixed with a hanging ring 12. A servo motor 13 is fixed on one side of the support plate 9;

[0030] Above the bed body 1, there is a joint strap 14. On one side of the joint strap 14, there is a calf strap 15, and on the other side of the joint strap 14, there is a thigh strap 16. A connecting strap 17 is fixedly connected between the joint strap 14, the calf strap 15, and the thigh strap 16. On the surface of the connecting strap 17, there are hanging ears 18 fixed.

[0031] The user lies on the surface of the bed body 1, ties the joint strap 14 around the knee joint, ties the calf strap 15 around the calf surface, ties the thigh strap 16 around the thigh surface, and then manually hangs the hanging ring 12 at the extended end of the lifting rope 11 on the hanging ear 18.

[0032] The output end of the servo motor 13 drives the winding roller 10 to rotate, which drives the lifting rope 11 to wind and unwind. The winding and unwinding of the lifting rope 11 can pull the connecting strap 17 to rise and fall, so as to be able to lift the knee joint of the user. At the same time, the electric guide rail 3 drives the electric sliding sleeve 4 to move, which drives the lifting frame 7 to move horizontally, and can drive the joint strap 14 to move horizontally through the lifting rope 11, and cooperate with the lifting rope 11 to lift the knee joint to achieve the purpose of curling the user's leg, and assist the flexion movement treatment of the user's joint.

[0033] Further, the output end of the servo motor 13 passes through the support plate 9 and is in transmission connection with the winding roller 10 for driving the winding roller 10 to rotate.

[0034] Further, the electric telescopic rod 6 and the electric sliding sleeve 4 form an assemblable structure through the mounting clamp 5.

[0035] Further, the electric telescopic rod 6 and the electric guide rail 3 form a movable structure through the electric sliding sleeve 4.

[0036] Further, the lifting frame 7 is arranged parallel to the bed body 1 above, and the lifting frame 7 and the bed frame 2 form a liftable structure through the electric telescopic rod 6.

[0037] Further, the joint strap 14, the calf strap 15, and the thigh strap 16 form an integrated structure through the connecting strap 17.

[0038] Further, the hanging ring 12 is hung on the surface of the hanging ear 18.

[0039] Working principle: When in use, first, the user lies on the surface of the bed body 1. The joint strap 14 is fastened to the knee joint, the calf strap 15 is fastened to the surface of the calf, and the thigh strap 16 is fastened to the surface of the thigh. Then, manually hook the hanging ring 12 at the extended end of the lifting rope 11 onto the hanging ear 18. The output end of the servo motor 13 drives the winding roller 10 to rotate, which drives the lifting rope 11 to be retracted and released. The retraction and release of the lifting rope 11 can pull the connecting strap 17 to move up and down, so as to be able to lift the knee joint of the user. At the same time, the electric guide rail 3 drives the electric sliding sleeve 4 to move, which drives the lifting frame 7 to move horizontally, and can drive the joint strap 14 to move horizontally through the lifting rope 11. Cooperating with the lifting of the knee joint by the lifting rope 11, the purpose of curling the user's leg is achieved, and the bending movement treatment of the user's joint is assisted. In this way, the working principle of the present invention is completed.

[0040] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A clinical rehabilitation joint movement assisted treatment device, comprising a bed body (1), characterized in that, A bed frame (2) is fixedly installed on the lower end surface of the bed body (1). An electric guide rail (3) is fixed on the surface of the bed frame (2). An electric sliding sleeve (4) is slidably sleeved on the surface of the electric guide rail (3). An installation clamp (5) is fixed on the surface of the electric sliding sleeve (4). An electric telescopic rod (6) is installed in the inner cavity of the installation clamp (5). A lifting frame (7) is fixed to the telescopic end above the electric telescopic rod (6). A through groove (8) is formed in the inner cavity of the lifting frame (7). A support plate (9) is fixed on the upper end surface of the lifting frame (7). A winding roller (10) is rotatably installed between the two support plates (9). A lifting rope (11) is wound around the surface of the winding roller (10). The extended end below the lifting rope (11) is fixed with a hanging ring (12). A servo motor (13) is fixed on one side of the support plate (9). An articular bandage (14) is arranged above the bed body (1). A calf bandage (15) is arranged on one side of the articular bandage (14). A thigh bandage (16) is arranged on the other side of the articular bandage (14). Connecting straps (17) are fixedly connected between the articular bandage (14), the calf bandage (15) and the thigh bandage (16). Hanging ears (18) are fixed on the surface of the connecting straps (17).

2. The clinical rehabilitation joint movement assistance treatment device according to claim 1, wherein, The output end of the servo motor (13) passes through the support plate (9) and is in transmission connection with the winding roller (10) for driving the winding roller (10) to rotate.

3. A clinical rehabilitation joint movement assisted treatment device according to claim 1, wherein, The electric telescopic rod (6) and the electric sliding sleeve (4) form an assemblable structure through the installation clamp (5).

4. A clinical rehabilitation joint movement assisted treatment device according to claim 1, characterized in that, The electric telescopic rod (6) and the electric guide rail (3) form a movable structure through the electric sliding sleeve (4).

5. A clinical rehabilitation joint movement assistance treatment device according to claim 1, characterized in that, The lifting frame (7) is arranged parallel to the bed body (1). The lifting frame (7) and the bed frame (2) form a liftable structure through the electric telescopic rod (6).

6. The clinical rehabilitation joint movement assisted treatment device according to claim 1, wherein, The articular bandage (14) and the calf bandage (15), the thigh bandage (16) form an integrated structure through the connecting straps (17).

7. The clinical rehabilitation joint movement assisted treatment device according to claim 1, characterized in that The hanging ring (12) and the hanging ear (18) are hung on each other's surfaces.

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