Fixing device for hand postoperative recovery

Abstract

According to the fixing device for hand postoperative recovery, the control assembly and the elastic assembly are combined, the function that the fixing device for hand postoperative recovery is convenient to disassemble is achieved, the elastic assembly comprises an index finger fixing plate, an index finger elastic ring and an index finger elastic clamping plate, the fixing plate is divided into a first area and a fifth area in the length direction of an index finger, the first area is arranged on the finger pulp, and the fifth area is arranged on the index finger elastic ring. The elastic ring and the clamping plate are arranged in the fifth area and the first area correspondingly and electrically connected with the control assembly, accurate fixing and tightness adjustment of different parts of the fingers are achieved, different from large-area contact of a traditional fixing plate, the device reduces friction and discomfort in the detaching process by reducing the contact area, and the device is convenient to use. And through electric control adjustment, manual adjustment is not needed for disassembly, convenience is improved, it is ensured that the tightness of joints and finger pulps is controllable, and more comfortable use experience is brought.

Description

Technical Field

[0001] This application relates to the field of fixation devices, and more particularly to a fixation device for postoperative hand recovery. Background Technology

[0002] Hand postoperative fixation splints are commonly used fixation devices in medical rehabilitation. They are mainly used to fix fingers or hands after surgery. Traditional hand fixation splints are usually made of rigid materials, such as metal or plastic, and are fixed to the patient's hand by straps or buckles. These splints can provide patients with relatively reliable support and prevent unintentional movement of fingers after surgery. However, the design of the fixation splint in contact with a large area of ​​the hand often makes the device relatively tight when worn, and can easily cause friction and discomfort when disassembled, and may even aggravate pain during postoperative recovery.

[0003] To address the inconvenience of disassembly, some improvements have been proposed in existing technologies. For example, some fixation splints use flexible materials or lighter designs to reduce the contact area with the hand, aiming to improve wearing comfort while maintaining fixation effectiveness. These solutions attempt to make the disassembly process smoother by reducing the contact area with the skin. However, since the structure of the splint cannot be intelligently adjusted, manual adjustment with considerable force is still required when wearing it, which not only affects the patient's comfort but also makes disassembly inconvenient. In addition, the fixation strength of such devices is difficult to adjust in real time and is prone to loosening after prolonged wear, affecting postoperative recovery.

[0004] Existing hand fixation splints have significant shortcomings in terms of ease of disassembly. First, because the splint is in contact with a large area of ​​the hand, especially at the joints, friction and pressure can easily occur during disassembly, affecting the patient's postoperative comfort. Second, existing fixation splints cannot achieve intelligent adjustment; the tightness of the fixation device needs to be manually adjusted, often requiring external force during disassembly, making the process cumbersome and laborious. Therefore, it is necessary to provide a hand postoperative recovery fixation device that can intelligently adjust the tightness of the hand joints and fingertips after surgery to meet the market demand for easy disassembly of existing hand postoperative recovery fixation devices. Utility Model Content

[0005] In view of this, it is necessary to provide a fixation device for postoperative hand recovery that is easy to disassemble in order to solve the above problems.

[0006] Embodiments of this application provide a fixation device for postoperative hand recovery. The fixation device includes a control component and a tensioning component electrically connected thereto. The tensioning component includes:

[0007] The index finger fixing plate is fixedly connected to the control component and includes a first zone and a fifth zone arranged in parallel along its length direction. The first zone is located at the fingertip of the index finger, and the fifth zone is located at the index finger joint.

[0008] The index finger tension ring is partially located on the five zones, with the remaining rings located on the index finger. The index finger tension ring is electrically connected to the control component.

[0009] The index finger tensioning clamp is partially located on the first area and the remainder is arranged around the index finger. The index finger tensioning clamp is electrically connected to the control component.

[0010] In at least one embodiment of this application, the index finger tension ring includes a tension controller, a fixing strap, and a tension control clamp. The center point of the five zones along their length is defined as the index finger joint. The tension controller and the tension control clamp are provided on both sides of the center point. The tension controller is located on the side of the center point closer to the control component, and the tension control clamp is located on the other side of the center point. The fixing strap is slidably connected to the tension controller, and both the tension controller and the tension control clamp are electrically connected to the control component.

[0011] In at least one embodiment of this application, the tensioning component includes a middle finger tensioning ring, a middle finger fixing plate, and a middle finger tensioning clamp. The middle finger fixing plate is disposed adjacent to the index finger fixing plate, and the middle finger fixing plate is fixedly connected to the control component. The middle finger fixing plate includes two and six zones arranged in parallel along its length direction. The two zones are located at the fingertip of the middle finger, and the six zones are located at the joint of the middle finger.

[0012] The middle finger tension ring is located on the sixth zone, and the remaining rings are located on the middle finger. The middle finger tension ring is electrically connected to the control component.

[0013] The middle finger tensioning clamp is located on the second zone, and the rest is arranged around the middle finger. The middle finger tensioning clamp is electrically connected to the control component.

[0014] In at least one embodiment of this application, the tensioning component includes a ring finger tensioning ring, a ring finger fixing plate, and a ring finger tensioning clip. The ring finger fixing plate is disposed adjacent to the middle finger fixing plate, and the ring finger fixing plate is fixedly connected to the control component. The ring finger fixing plate includes three and four zones arranged in parallel along its length direction. The three zones are located at the fingertip of the ring finger, and the four zones are located at the joint of the ring finger.

[0015] The ring finger tension ring is located on the four zones, and the remaining rings are located on the ring finger. The ring finger tension ring is electrically connected to the control component.

[0016] The ring finger tensioning clamp is located on the three zones, and the remaining portion is arranged around the ring finger. The ring finger tensioning clamp is electrically connected to the control component.

[0017] In at least one embodiment of this application, the tensioning component includes a pinky finger tensioning ring, a pinky finger fixing plate, and a pinky finger tensioning clamp. The pinky finger fixing plate is disposed adjacent to the ring finger fixing plate, and the pinky finger fixing plate is fixedly connected to the control component. The pinky finger fixing plate includes seven and eight zones arranged in parallel along its length direction. The seven zones are located at the pinky fingertip, and the eight zones are located at the pinky finger joint.

[0018] The tail finger tension ring is located on the seventh zone, and the remaining rings are located on the tail finger. The tail finger tension ring is electrically connected to the control component.

[0019] The tail finger tensioning clamp is located on the eighth zone, and the remaining portion is arranged around the tail finger. The tail finger tensioning clamp is electrically connected to the control component.

[0020] In at least one embodiment of this application, the control component has a contact surface with the hand, and the tensioning component includes an elastic band that abuts against the palm and is fixedly connected at both ends to the contact surface.

[0021] In at least one embodiment of this application, the direction away from the palm and to the fingers is defined as the first direction. When viewed along the length direction of the control component, the contact surface extends along the first direction to form an extension, and a fixing member is provided on the extension. The fixing member is circumferentially disposed on the wrist.

[0022] In at least one embodiment of this application, the fastener includes a first rotating ring and a second rotating ring, the first rotating ring being rotatably connected to the extension, one end of the second rotating ring being rotatably connected to the extension, and the other end being connected to the first rotating ring via a retaining mechanism.

[0023] In at least one embodiment of this application, the fixing member is provided with a thumb fixing plate, a thumb tension ring and a thumb tension clamp along its width direction. The thumb fixing plate is disposed away from the side adjacent to the index finger fixing plate and the middle finger fixing plate, and the thumb fixing plate is fixedly connected to the control component. Along the length direction of the thumb fixing plate, it includes nine and ten zones arranged in parallel. The nine zones are disposed at the thumb pad and the ten zones are disposed at the thumb joint.

[0024] The thumb tension ring is located on the ten zones, and the remaining rings are located on the thumb. The thumb tension ring is electrically connected to the control component.

[0025] The thumb tensioning clamp is located on the ninth zone, and the remaining portion is arranged around the thumb. The thumb tensioning clamp is electrically connected to the control component.

[0026] In at least one embodiment of this application, the control component includes a control circuit board, and the thumb tension ring, the thumb tension clamp, the index finger tension ring, the index finger tension clamp, the middle finger tension ring, the middle finger tension clamp, the ring finger tension ring, the ring finger tension clamp, the little finger tension ring, and the little finger tension clamp are all electrically connected to the control circuit board.

[0027] The aforementioned fixation device for postoperative hand recovery effectively achieves easy disassembly through the design of a combined control and tensioning component. Compared to traditional fixation plates, the tensioning component in this invention employs a partitioned design of an index finger fixation plate, an index finger tensioning ring, and an index finger tensioning clip, significantly reducing the contact area of ​​the device on the hand. The index finger fixation plate is divided into zone one and zone five along the length of the index finger. Zone one is located at the fingertip, and zone five is located at the joint. By placing the index finger tensioning ring in zone five and the tensioning clip in zone one, and electrically connecting it to the control component, targeted fixation and tension adjustment for different parts of the finger are achieved, compared to traditional fixation plates. Unlike traditional postoperative fixation plates, the tension ring and splint only operate in specific areas, reducing the contact area and thus minimizing friction and discomfort during disassembly. Furthermore, the control component uses electrical signals to adjust the tension of the tension ring and splint, eliminating the need for manual adjustment during disassembly and significantly improving ease of use. This precise design not only avoids the instability issues associated with traditional fixation plates but also ensures that the tension at joints and fingertips is controllable, providing patients with greater comfort and less pain during disassembly. Compared to traditional postoperative fixation plates, this invention offers advantages such as a smaller contact area and more precise intelligent adjustment, resulting in smoother disassembly and easier operation. Attached Figure Description

[0028] Figure 1 This is a structural diagram of a fixation device for postoperative hand recovery;

[0029] Figure 2 This is a structural diagram of the tensioning assembly;

[0030] Figure 3 This is a partial structural diagram of a fixation device for postoperative hand recovery;

[0031] Figure 4 A rear view of a partial structural diagram of a fixation device for postoperative hand recovery;

[0032] Figure 5 This is a structural diagram of the index finger elastic ring;

[0033] Figure 6 This is a partial structural diagram of the tensioning component.

[0034] Explanation of main component symbols

[0035] 1. Control component; 2. Tensioning component; 3. Index finger retaining plate; 4. Zone 1; 5. Zone 5; 6. Index finger tensioning ring; 7. Index finger tensioning clamp; 8. Tensioning controller; 9. Retaining strap; 10. Tensioning control clamp; 11. Middle finger tensioning ring; 12. Middle finger retaining plate; 13. Middle finger tensioning clamp; 14. Zone 2; 15. Zone 6; 16. Ring finger tensioning ring; 17. Ring finger retaining plate; 18. Ring finger tensioning clamp; 19. Zone 3; 20. Zone 4 ;21. Little finger elastic ring;22. Little finger fixing plate;23. Little finger elastic clip;24. Zone 7;25. Zone 8;26. Elastic band;27. Contact surface;28. Extension;29. Fixing element;30. First rotating ring;31. Second rotating ring;32. Thumb fixing plate;33. Thumb elastic ring;34. Thumb elastic clip;35. Zone 9;36. Zone 10;37. Control circuit board;100. A fixation device for postoperative hand recovery. Detailed Implementation

[0036] The embodiments of this application will now be described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0037] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or may also have an intervening component. When a component is considered to be "placed" on another component, it can be directly placed on the other component or may also have an intervening component. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "back," and similar expressions used in this article are for illustrative purposes only.

[0038] Embodiments of this application provide a fixation device for postoperative hand recovery, including a control component and a tightening component electrically connected thereto, the tightening component comprising:

[0039] The index finger fixing plate is fixedly connected to the control component and includes a first zone and a fifth zone arranged in parallel along its length direction. The first zone is located at the fingertip of the index finger, and the fifth zone is located at the index finger joint.

[0040] The index finger tension ring is partially located on the five zones, with the remaining rings located on the index finger. The index finger tension ring is electrically connected to the control component.

[0041] The index finger tensioning clamp is partially located on the first area and the remainder is arranged around the index finger. The index finger tensioning clamp is electrically connected to the control component.

[0042] The aforementioned fixation device for postoperative hand recovery effectively achieves easy disassembly through the design of a combined control and tensioning component. Compared to traditional fixation plates, the tensioning component in this invention employs a partitioned design of an index finger fixation plate, an index finger tensioning ring, and an index finger tensioning clip, significantly reducing the contact area of ​​the device on the hand. The index finger fixation plate is divided into zone one and zone five along the length of the index finger. Zone one is located at the fingertip, and zone five is located at the joint. By placing the index finger tensioning ring in zone five and the tensioning clip in zone one, and electrically connecting it to the control component, targeted fixation and tension adjustment for different parts of the finger are achieved, compared to traditional fixation plates. Unlike traditional postoperative fixation plates, the tension ring and splint only operate in specific areas, reducing the contact area and thus minimizing friction and discomfort during disassembly. Furthermore, the control component uses electrical signals to adjust the tension of the tension ring and splint, eliminating the need for manual adjustment during disassembly and significantly improving ease of use. This precise design not only avoids the instability issues associated with traditional fixation plates but also ensures that the tension at joints and fingertips is controllable, providing patients with greater comfort and less pain during disassembly. Compared to traditional postoperative fixation plates, this invention offers advantages such as a smaller contact area and more precise intelligent adjustment, resulting in smoother disassembly and easier operation.

[0043] The following is in conjunction with the appendix Figure 1-6 The following describes some embodiments of this application in detail. Unless otherwise specified, the embodiments and features described below can be combined with each other.

[0044] Embodiments of this application provide a fixation device 100 for postoperative hand recovery, including a control component 1 and a tensioning component 2 electrically connected thereto, the tensioning component 2 comprising:

[0045] The index finger fixing plate 3 is fixedly connected to the control component 1, and includes a first zone 4 and a fifth zone 5 arranged in parallel along its length direction. The first zone 4 is located at the fingertip of the index finger, and the fifth zone 5 is located at the index finger joint.

[0046] The index finger tension ring 6 is partially located on the five zones 5, with the remaining rings located on the index finger. The index finger tension ring 6 is electrically connected to the control component 1.

[0047] The index finger tensioning clamp 7 is partially located on the first area 4, and the remainder is arranged around the index finger. The index finger tensioning clamp 7 is electrically connected to the control component 1.

[0048] Specifically, the hand postoperative recovery fixation device of the present invention divides the index finger fixation plate 3 into a first zone 4 and a fifth zone 5 along its length, located at the fingertip and joint respectively, thereby achieving precise fixation of different hand areas. The index finger tension ring 6 and the index finger tension clip 7 are respectively located in the fifth zone 5 and the first zone 4, and are electrically connected to the control component 1 to ensure intelligent adjustment of the tightness. This design, by reducing the contact area, significantly reduces friction and discomfort during disassembly compared to traditional fixation plates, improving the ease of disassembly. Furthermore, the control component 1 controls the tightness of the tension component 2 via electrical signals, eliminating the need for additional manual adjustment during disassembly, further improving the convenience and comfort of operation. This device is suitable for hand postoperative recovery, providing precise fixation and support while avoiding excessive force on the hand during disassembly, reducing postoperative discomfort.

[0049] In one specific embodiment, the index finger tensioning ring 6 includes a tensioning controller 8, a fixing strap 9, and a tensioning control clamp 10. The center point of the five zones 5 along its length is defined as the index finger joint. The tensioning controller 8 and the tensioning control clamp 10 are provided on both sides of the center point. The tensioning controller 8 is located on the side of the center point closer to the control component 1, and the tensioning control clamp 10 is located on the other side of the center point. The fixing strap 9 is slidably connected to the tensioning controller 8. Both the tensioning controller 8 and the tensioning control clamp 10 are electrically connected to the control component 1.

[0050] Specifically, in this postoperative hand recovery fixation device, the index finger tension ring 6 includes a tension controller 8, a fixation strap 9, and a tension control splint 10. The tension controller 8 is located on one side of the center point of the index finger joint, and the tension control splint 10 is located on the other side. The fixation strap 9 is slidably connected to the tension controller 8, and all components are electrically connected to the control component 1. Its operation is as follows: the tension controller 8 receives instructions from the control component 1 via electrical signals and adjusts the sliding position of the fixation strap 9, thereby changing the fixation strength of the tension ring on the index finger. Under the control of electrical signals, the tension control splint 10 coordinates with the controller to adjust the tension, ensuring that the index finger receives precise support and adjustment during postoperative recovery. This design achieves targeted fixation and intelligent adjustment of different areas of the index finger. Compared with traditional fixation plates, it reduces overall contact and friction with the hand, making disassembly more convenient, while improving comfort and ease of operation. This solution effectively solves the problem of adjusting the tension of finger fixation, provides greater comfort, and simplifies the disassembly process, making it particularly suitable for postoperative hand recovery scenarios requiring precise fixation and adjustment.

[0051] In one specific embodiment, the tensioning component 2 includes a middle finger tensioning ring 11, a middle finger fixing plate 12, and a middle finger tensioning clamp 13. The middle finger fixing plate 12 is arranged adjacent to the index finger fixing plate 3, and the middle finger fixing plate 12 is fixedly connected to the control component 1. Along the length direction of the middle finger fixing plate 12, it includes two parallel zones 14 and six zones 15. The two zones 14 are located at the fingertip of the middle finger, and the six zones 15 are located at the joint of the middle finger.

[0052] The middle finger tension ring 11 is partially located on the sixth zone 15, and the remaining rings are located on the middle finger. The middle finger tension ring 11 is electrically connected to the control component 1.

[0053] The middle finger tensioning clamp 13 is partially disposed on the second zone 14, and the remainder is arranged around the middle finger. The middle finger tensioning clamp 13 is electrically connected to the control component 1.

[0054] Specifically, the middle finger fixation plate 12 is designed with two zones 14 and six zones 15, located at the fingertip and joint respectively. The middle finger tension ring 11 and middle finger tension clamp 13 are positioned to match these zones, achieving precise fixation and adjustment of the middle finger. By reducing the large contact area of ​​traditional fixation plates, this design optimizes the comfort of the fixation device, ensuring effective support for the middle finger during recovery, while also improving the ease of disassembly. The electrically connected tension ring and clamp enable intelligent adjustment of the fixation device, enhancing comfort during use.

[0055] In one specific embodiment, the tensioning component 2 includes a ring finger tensioning ring 16, a ring finger fixing plate 17, and a ring finger tensioning clamp 18. The ring finger fixing plate 17 is arranged adjacent to the middle finger fixing plate 12, and the ring finger fixing plate 17 is fixedly connected to the control component 1. Along the length direction of the ring finger fixing plate 17, it includes three zones 19 and four zones 20 arranged in parallel. The three zones 19 are located at the fingertip of the ring finger, and the four zones 20 are located at the joint of the ring finger.

[0056] The ring finger tension ring 16 is partially located on the fourth zone 20, and the remaining rings are located on the ring finger. The ring finger tension ring 16 is electrically connected to the control component 1.

[0057] The ring finger tensioning clamp 18 is partially disposed on the three zones 19, and the remainder is disposed around the ring finger. The ring finger tensioning clamp 18 is electrically connected to the control component 1.

[0058] Specifically, in this fixation device, the ring finger fixation plate 17 is designed with three zones 19 and four zones 20, located at the fingertip and joint respectively. The configuration of the ring finger tension ring 16 and the ring finger tension clamp 18 ensures precise fixation and adjustment of the ring finger. By reducing the contact area of ​​the fixation device, it provides greater comfort compared to traditional fixation plates and reduces discomfort during disassembly. The electrically connected tension ring and clamp enable intelligent adjustment of the fixation device, improving the convenience and comfort of operation.

[0059] In one specific embodiment, the tensioning component 2 includes a pinky finger tensioning ring 21, a pinky finger fixing plate 22, and a pinky finger tensioning clamp 23. The pinky finger fixing plate 22 is disposed adjacent to the ring finger fixing plate 17, and the pinky finger fixing plate 22 is fixedly connected to the control component 1. Along the length direction of the pinky finger fixing plate 22, it includes seven zones 24 and eight zones 25 arranged in parallel. The seven zones 24 are located at the pinky fingertip, and the eight zones 25 are located at the pinky finger joint.

[0060] The little finger tension ring 21 is partially located on the seventh zone 24, and the remaining rings are located on the little finger. The little finger tension ring 21 is electrically connected to the control component 1.

[0061] The little finger tensioning clamp 23 is partially disposed on the eighth zone 25, and the remainder is disposed around the little finger. The little finger tensioning clamp 23 is electrically connected to the control component 1.

[0062] Specifically, the little finger fixing plate 22 is divided into seven zones 24 and eight zones 25, located at the fingertip and joint respectively. The little finger tensioning ring 21 and the little finger tensioning clamp 23 are positioned corresponding to these zones, achieving precise fixation of the little finger. By reducing the contact area of ​​the fixing device, this design optimizes the comfort of the fixing device, reduces friction and discomfort during disassembly, and the electrically connected tensioning ring and clamp enhance intelligent adjustment capabilities, improving ease of use.

[0063] In one specific embodiment, the control component 1 has a contact surface 27 with the hand, and the tensioning component 2 includes an elastic band 26 that abuts against the palm and is fixedly connected at both ends to the contact surface 27.

[0064] Specifically, in this design, the control component 1 has a surface that contacts the hand, and the elastic band 26 abuts against the palm, with both ends fixedly connected. The application of the elastic band 26 increases the comfort of the contact surface 27, while the fixed connection ensures the stability of the elastic band 26, allowing the fixing device to better adapt to the shape of the palm, thus improving overall comfort and applicability.

[0065] In one specific embodiment, the direction away from the palm and to the fingers is defined as the first direction. When viewed along the length of the control component 1, the contact surface 27 extends along the first direction to form an extension 28. A fixing member 29 is provided on the extension 28, and the fixing member 29 is arranged around the wrist.

[0066] Specifically, the contact surface 27 extends along the first direction to form an extension 28, which is equipped with a fastener 29 that is encircled around the wrist. The design of the extension 28 enhances the fit of the fastener 29, improves the stability of the fixation device, and ensures effective support for the wrist, thereby improving the comfort and usability of the fixation device.

[0067] In one specific embodiment, the fixing member 29 includes a first rotating ring 30 and a second rotating ring 31. The first rotating ring 30 is rotatably connected to the extension 28, and one end of the second rotating ring 31 is rotatably connected to the extension 28, while the other end is clamped to the first rotating ring 30.

[0068] Specifically, the fixing member 29 includes a first rotating ring 30 and a second rotating ring 31. The first rotating ring 30 is rotatably connected to the extension 28, and one end of the second rotating ring 31 is rotatably connected to the extension 28, while the other end is locked to the first rotating ring 30. The design of the rotating rings allows for flexible adjustment of the fixing member 29, increases the adaptability and stability of the fixing device, and ensures that the fixing device can adapt to different wrist shapes and needs.

[0069] In one specific embodiment, the fixing member 29 is provided with a thumb fixing plate 32, a thumb tensioning ring 33 and a thumb tensioning clamp 34 along its width direction. The thumb fixing plate 32 is disposed away from the side adjacent to the index finger fixing plate 3 and the middle finger fixing plate 12, and the thumb fixing plate 32 is fixedly connected to the control component 1. Along the length direction of the thumb fixing plate 32, it includes nine zones 35 and ten zones 36 arranged in parallel. The nine zones 35 are disposed at the thumb pad and the ten zones 36 are disposed at the thumb joint.

[0070] The thumb tension ring 33 is partially disposed on the tenth zone 36, and the remaining rings are disposed on the thumb. The thumb tension ring 33 is electrically connected to the control component 1.

[0071] The thumb tensioning clamp 34 is partially disposed on the nine zones 35, and the remainder is disposed around the thumb. The thumb tensioning clamp 34 is electrically connected to the control component 1.

[0072] Specifically, the fixing component 29 includes a thumb fixing plate 32, a thumb tensioning ring 33, and a thumb tensioning clamp 34 along its width. The thumb fixing plate 32 is located on the side adjacent to the index finger fixing plate 3 and the middle finger fixing plate 12, and is divided into nine zones 35 and ten zones 36 along its length, located at the thumb pad and joint, respectively. The configuration of the thumb tensioning ring 33 and the thumb tensioning clamp 34 ensures precise fixation of the thumb. By reducing the contact area of ​​the fixing device, this design optimizes comfort and reduces discomfort during disassembly. Simultaneously, the electrically connected tensioning ring and clamp enhance intelligent adjustment functionality and improve ease of use.

[0073] In one specific embodiment, the control component 1 is provided with a control circuit board 37, and the thumb tension ring 33, the thumb tension clamp 34, the index finger tension ring 6, the index finger tension clamp 7, the middle finger tension ring 11, the middle finger tension clamp 13, the ring finger tension ring 16, the ring finger tension clamp 18, the little finger tension ring 21, and the little finger tension clamp 23 are all electrically connected to the control circuit board 37.

[0074] Specifically, the control component 1 includes a control circuit board 37. The thumb tension ring 33, thumb tension clamp 34, index finger tension ring 6, index finger tension clamp 7, middle finger tension ring 11, middle finger tension clamp 13, ring finger tension ring 16, ring finger tension clamp 18, little finger tension ring 21, and little finger tension clamp 23 are all electrically connected to the control circuit board 37. This design, through the centralized placement of the control circuit board 37, achieves intelligent control of each tension ring and clamp, provides unified adjustment functions, enhances the adjustability of the fixation device, and improves the postoperative recovery effect and ease of use of the hand.

[0075] The above description is merely an embodiment of this application. It should be noted that those skilled in the art can make improvements without departing from the inventive concept of this application, but these improvements all fall within the protection scope of this application.

Claims

1. A fixation device for postoperative hand recovery, comprising a control component and a tightening component electrically connected thereto, characterized in that, The tensioning component includes: The index finger fixing plate is fixedly connected to the control component and includes a first zone and a fifth zone arranged in parallel along its length direction. The first zone is located at the fingertip of the index finger, and the fifth zone is located at the index finger joint. The index finger tension ring is partially located on the five zones, with the remaining rings located on the index finger. The index finger tension ring is electrically connected to the control component. The index finger tensioning clamp is partially located on the first area and the remainder is arranged around the index finger. The index finger tensioning clamp is electrically connected to the control component.

2. The fixation device for postoperative hand recovery according to claim 1, characterized in that, The index finger tension ring includes a tension controller, a fixing strap, and a tension control clamp. The center point of the five zones along their length is defined as the index finger joint. The tension controller and the tension control clamp are located on both sides of the center point. The tension controller is located on the side of the center point closer to the control component, and the tension control clamp is located on the other side of the center point. The fixing strap is slidably connected to the tension controller. Both the tension controller and the tension control clamp are electrically connected to the control component.

3. The fixation device for postoperative hand recovery according to claim 2, characterized in that, The tensioning assembly includes a middle finger tensioning ring, a middle finger fixing plate, and a middle finger tensioning clamp. The middle finger fixing plate is arranged adjacent to the index finger fixing plate and is fixedly connected to the control assembly. Along the length of the middle finger fixing plate, it includes two parallel zones and six zones. The two zones are located at the fingertip of the middle finger, and the six zones are located at the joint of the middle finger. The middle finger tension ring is located on the sixth zone, and the remaining rings are located on the middle finger. The middle finger tension ring is electrically connected to the control component. The middle finger tensioning clamp is located on the second zone, and the rest is arranged around the middle finger. The middle finger tensioning clamp is electrically connected to the control component.

4. The fixation device for postoperative hand recovery according to claim 3, characterized in that, The tensioning assembly includes a ring finger tensioning ring, a ring finger fixing plate, and a ring finger tensioning clip. The ring finger fixing plate is arranged adjacent to the middle finger fixing plate, and the ring finger fixing plate is fixedly connected to the control assembly. Along the length direction of the ring finger fixing plate, it includes three and four zones arranged in parallel. The three zones are located at the fingertip of the ring finger, and the four zones are located at the joint of the ring finger. The ring finger tension ring is located on the four zones, and the remaining rings are located on the ring finger. The ring finger tension ring is electrically connected to the control component. The ring finger tensioning clamp is located on the three zones, and the remaining portion is arranged around the ring finger. The ring finger tensioning clamp is electrically connected to the control component.

5. The fixation device for postoperative hand recovery according to claim 4, characterized in that, The tensioning assembly includes a little finger tensioning ring, a little finger fixing plate, and a little finger tensioning clamp. The little finger fixing plate is arranged adjacent to the ring finger fixing plate and is fixedly connected to the control assembly. Along the length of the little finger fixing plate, it includes seven and eight zones arranged in parallel. The seven zones are located at the little finger pad, and the eight zones are located at the little finger joint. The tail finger tension ring is located on the seventh zone, and the remaining rings are located on the tail finger. The tail finger tension ring is electrically connected to the control component. The tail finger tensioning clamp is located on the eighth zone, and the remaining portion is arranged around the tail finger. The tail finger tensioning clamp is electrically connected to the control component.

6. The fixation device for postoperative hand recovery according to claim 5, characterized in that, The control component has a contact surface with the hand, and the tensioning component includes an elastic band that abuts against the palm and is fixedly connected at both ends to the contact surface.

7. The fixation device for postoperative hand recovery according to claim 6, characterized in that, Define the direction away from the palm and towards the fingers as the first direction. When viewed along the length of the control component, the contact surface extends along the first direction to form an extension. A fixing member is provided on the extension and is looped around the wrist.

8. The fixation device for postoperative hand recovery according to claim 7, characterized in that, The fastener includes a first rotating ring and a second rotating ring. The first rotating ring is rotatably connected to the extension, and one end of the second rotating ring is rotatably connected to the extension, while the other end is connected to the first rotating ring via a retaining mechanism.

9. The fixation device for postoperative hand recovery according to claim 8, characterized in that, The fixing member is provided with a thumb fixing plate, a thumb tension ring and a thumb tension clamp along its width direction. The thumb fixing plate is disposed on the side opposite to the index finger fixing plate and the middle finger fixing plate, and the thumb fixing plate is fixedly connected to the control component. Along the length direction of the thumb fixing plate, it includes nine and ten zones arranged in parallel. The nine zones are located at the thumb pad and the ten zones are located at the thumb joint. The thumb tension ring is located on the ten zones, and the remaining rings are located on the thumb. The thumb tension ring is electrically connected to the control component. The thumb tensioning clamp is located on the ninth zone, and the remaining portion is arranged around the thumb. The thumb tensioning clamp is electrically connected to the control component.

10. The fixation device for postoperative hand recovery according to claim 9, characterized in that, The control component includes a control circuit board, and the thumb tension ring, the thumb tension clamp, the index finger tension ring, the index finger tension clamp, the middle finger tension ring, the middle finger tension clamp, the ring finger tension ring, the ring finger tension clamp, the little finger tension ring, and the little finger tension clamp are all electrically connected to the control circuit board.

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