Finger joint rehabilitation training device

Abstract

The utility model relates to the technical field of rehabilitation training devices, in particular to a finger joint rehabilitation training device which comprises a wristlet fixed to the wrist of a patient, a fixing plate is fixedly arranged on one side of the wristlet, a plurality of joint training ropes are arranged on the fixing plate in a sliding and clamping mode, and the fixing plate can adjust the positions of the joint training ropes. The joint training rope at least comprises an interphalangeal joint sleeve, a plurality of rolling balls arranged in an annular array are embedded in the interphalangeal joint sleeve, the position of the joint training rope is adjusted through the fixing plate, the individual requirements of different patients can be met, and it is ensured that each patient can obtain the most suitable training intensity and effect; the positioning bandage can tightly surround and be fixed to the intermetacarpal joint, it is ensured that the elastic rope cannot incline or is not located on the same horizontal line with all knuckles in the stretching process, the ball is rotationally embedded in the intermetacarpal joint sleeve, and certain heat can be generated through friction between the ball and joint skin and tissue; the heat is helpful for promoting local blood circulation.

Description

TECHNICAL FIELD

[0001] The utility model relates to rehabilitation training device technical field especially is finger joint rehabilitation training device. BACKGROUND

[0002] With the continuous progress of rehabilitation medicine, finger joint rehabilitation training device as an important rehabilitation tool, its design and application have also been rapid development. Rehabilitation medicine aims to help patients recover body function, improve the quality of life through physical therapy, exercise therapy and other means. Finger joint rehabilitation training device is based on this concept, through simulating the normal movement of fingers, promoting the rehabilitation of finger joints.

[0003] Hand function is essential to human daily life and work. The flexibility and strength of finger joints directly affect the fine movements such as grasping and operating of hands. Therefore, when the finger joints are injured, timely rehabilitation training is of great significance to restore the function of hands.

[0004] Rehabilitation training device has the problems of poor training effect and low comfort in the case of different patient hand lengths and different joint stiffness degrees. In view of this, a finger joint rehabilitation training device is provided. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a finger joint rehabilitation training device to solve the problem of poor training effect and low comfort of rehabilitation training device in the case of different patient hand lengths and different joint stiffness degrees in the related technology.

[0006] In order to achieve the above purpose, according to one aspect of the utility model, a finger joint rehabilitation training device is provided, which comprises a wrist sleeve fixed on the wrist of a patient, a fixed plate is fixed on one side of the wrist sleeve, a plurality of joint training ropes are slidably connected on the fixed plate, and the position of the joint training rope can be adjusted by the fixed plate. The joint training rope at least comprises an interphalangeal joint sleeve, and a plurality of rolling balls arranged in a ring array are embedded in the interphalangeal joint sleeve.

[0007] Further, the joint training rope comprises an elastic rope, the elastic rope is fixedly provided with a fingertip sleeve at one end, the interphalangeal joint sleeve is located on one side of the fingertip sleeve, a positioning bandage is fixedly arranged on the other side of the interphalangeal joint sleeve, and a sliding block is fixedly arranged at the other end of the elastic rope.

[0008] Further, a slot is formed on one side of the fixed plate, two sliding grooves are formed on the other side of the fixed plate, a plurality of clamping grooves are formed on one side of the sliding groove, and the sliding groove and the clamping groove are communicated.

[0009] Further, the chute is inverted T-shaped, one end of the sliding block is slidably installed in the chute, and one end of the sliding block is clamped and arranged in the clamping groove.

[0010] Further, a fixing band is sewn at the top of one end of the wrist sleeve, and the fixing band is wrapped around the slot at one end.

[0011] Further, the interphalangeal joint sleeve is made of silica gel, and the interphalangeal joint sleeve is used to wrap the proximal interphalangeal joint.

[0012] Further, the positioning bandage is a ring-shaped latex material, and the positioning bandage is fixedly connected with a connecting band at the top, and the connecting band is fixedly connected with the elastic rope, and the positioning bandage is used to be fixed on the metacarpophalangeal joint during use.

[0013] Further, the wrist sleeve is fixedly connected with a connecting rope at the bottom of one end, and the connecting rope is fixedly connected with an elastic ball at one end, and the elastic ball is used for the patient to grasp the force.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1. In the finger joint rehabilitation training device, the fixed plate for adjusting the length of the stretched end of the elastic rope is arranged, which can adapt to the individual needs of different patients and ensure that each patient can obtain the most suitable training intensity and effect.

[0016] 2. In the finger joint rehabilitation training device, the positioning bandage is arranged to tightly surround and be fixed on the metacarpophalangeal joint, so that the elastic rope will not tilt or be on the same horizontal line as each knuckle during stretching, and the interphalangeal joint sleeve is embedded with rotating balls, and the friction between the balls and the skin and tissue of the joint can generate a certain amount of heat, which helps to promote local blood circulation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the finger joint rehabilitation training device in the preferred embodiment of the present application.

[0018] Figure 2 It is a whole structure schematic view of the joint training rope in the preferred embodiment of the present application.

[0019] Figure 3 It is a local structure schematic view of the rehabilitation training device in the preferred embodiment of the present application.

[0020] Figure 4 It is a sectional structure schematic view of the fixed plate in the preferred embodiment of the present application.

[0021] Figure 5 It is a plane structure schematic view of the fixed plate in the preferred embodiment of the present application.

[0022] Figure 6 It is the whole structure schematic diagram of the sliding block in the preferred embodiment of the utility model;

[0023] Figure 7 It is the whole structure schematic diagram of the interphalangeal joint sleeve in the preferred embodiment of the utility model;

[0024] Figure 8 It is the whole structure schematic diagram of the positioning bandage in the preferred embodiment of the utility model.

[0025] Illustration:

[0026] 1, wrist sleeve; 11, connecting rope; 12, fixing belt;

[0027] 2, fixed plate; 21, slot; 22, sliding groove; 23, clamping groove;

[0028] 3, joint training rope; 31, elastic rope; 32, fingertip sleeve; 33, interphalangeal joint sleeve; 331, ball; 34, positioning bandage; 341, connecting belt; 35, sliding block;

[0029] 4, elastic ball. Specific implementation

[0030] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific implementation, structure, features and effects according to the utility model are described in detail as follows in combination with the preferred embodiments and the drawings.

[0031] Please refer to Figures 1-8 The purpose of the present embodiment is to provide a finger joint rehabilitation training device, which comprises a wrist sleeve 1 fixed on the wrist of a patient, a fixed plate 2 is fixed on one side of the wrist sleeve 1, a plurality of joint training ropes 3 are slidably connected on the fixed plate 2, and the position of the joint training rope 3 can be adjusted by the fixed plate 2. The joint training rope 3 at least comprises an interphalangeal joint sleeve 33, and a plurality of ring-shaped arrayed balls 331 are embedded in the interphalangeal joint sleeve 33.

[0032] The wrist sleeve 1 is designed as a ring type, and the inner side of the wrist sleeve 1 is provided with a sticking surface. By changing the coverage area of the sticking surface, different thickness of the wrist can be adapted, and the wrist sleeve 1 is made of elastic material.

[0033] The joint training rope 3 comprises an elastic rope 31, the elastic rope 31 is fixedly provided with a fingertip sleeve 32 at one end, the interphalangeal joint sleeve 33 is located on one side of the fingertip sleeve 32, and the interphalangeal joint sleeve 33 is fixedly connected with the elastic rope 31. The interphalangeal joint sleeve 33 is fixedly provided with a positioning bandage 34 on the other side, the elastic rope 31 is fixedly provided with a sliding block 35 at the other end, the sliding block 35 is designed as an I-shaped, and the elastic rope 31 is fixedly connected to the upper side wall of the sliding block 35 at one end.

[0034] The elastic ropes 31 are provided with five corresponding to the five fingers of the patient's palm, and the elastic ropes 31 have different length specifications according to the length of different knuckles of the palm, which ensures that each elastic rope 31 can closely fit the corresponding finger and provide precise resistance training. The elastic rope 31 is made of high-elasticity material such as rubber or latex, which has good elasticity and durability, and can provide corresponding resistance according to the bending and stretching action of the fingers, thereby enhancing the strength of the finger muscles and joints.

[0035] The front end of the fingertip sleeve 32 is closed, tightly wrapping the patient's fingertips, not only improving the stability of the training, but also preventing the fingertip sleeve 32 from moving backward when the elastic rope 31 is stretched and bent, thereby ensuring the continuity and effectiveness of the training.

[0036] The fixing plate 2 is provided with a slot 21 on one side, and two sliding grooves 22 are provided on the other side of the fixing plate 2. A plurality of clamping grooves 23 are provided on one side of the sliding groove 22, the clamping groove 23 is arc-shaped, and the sliding groove 22 is communicated with the clamping groove 23.

[0037] The sliding groove 22 is inverted T-shaped, one end of the sliding block 35 is slidingly installed in the sliding groove 22, and the top end of the sliding block 35 slides on the upper surface of the fixing plate 2. One end of the sliding block 35 is connected and arranged in the clamping groove 23, and the sliding block 35 vertically slides and connects in the clamping groove 23 after sliding in the sliding groove 22 to the corresponding position.

[0038] The fixing plate 2 is provided with two sliding grooves 22, which can select appropriate sliding grooves 22 according to the length of the palm and the degree of hardening of the finger joints of different patients. When the patient's palm is longer or the degree of hardening of the finger joints is high, the sliding block 35 is installed in the sliding groove 22 away from the wrist sleeve 1 to provide more stretching space and resistance. On the contrary, when the patient's palm is shorter or the degree of hardening of the finger joints is low, the sliding block 35 is installed in the sliding groove 22 close to the wrist sleeve 1 to reduce the stretching distance and resistance. As the patient's finger joints gradually recover and the strength increases, they can gradually increase the training difficulty by adjusting the position of the sliding block 35. This step-by-step training method helps patients better adapt to the rehabilitation process and reduces the frustration and discomfort during the rehabilitation process.

[0039] The wrist sleeve 1 is sewn with a fixing belt 12 at one end of the top, and the fixing belt 12 is wrapped around the slot 21, so that the fixing plate 2 is fixed on one side of the fixing belt 12, and when the rehabilitation training device is used, the fixing belt 12 and the fixing plate 2 are located on the back of the patient's hand together.

[0040] The interphalangeal joint sleeve 33 is made of silicone material with good elasticity and air permeability, which can avoid discomfort caused by long-term wearing. The interphalangeal joint sleeve 33 is used to wrap the proximal interphalangeal joint, i.e. the joint in the middle of the finger, which helps to provide additional support and protection for the joint during training. When the patient bends the finger joint repeatedly, the ball 331 will rotate with the movement of the joint due to the embedded rotating design of the ball 331 in the inner wall of the interphalangeal joint sleeve 33. The ball 331 will rotate with the movement of the joint, which will produce repeated friction with the skin and tissues of the proximal interphalangeal joint, generating a certain amount of heat. This friction not only helps to increase the flexibility of the joint, but also promotes local blood circulation, thereby accelerating the rehabilitation and recovery of the finger joint.

[0041] The positioning bandage 34 is a ring-shaped latex material, and the top of the positioning bandage 34 is fixedly connected with a connecting band 341, and the connecting band 341 is fixedly connected with the elastic rope 31. The positioning bandage 34 is used to be fixed on the metacarpophalangeal joint during use. Latex has excellent elasticity, air permeability and wear resistance, which makes the positioning bandage 34 closely fit the metacarpophalangeal joint while providing sufficient comfort and durability. The positioning bandage 34 is ring-shaped, which can easily wrap and fix on the metacarpophalangeal joint, and also ensures the comfort and fit of the bandage during use.

[0042] The main function of the positioning bandage 34 is to fix the elastic rope 31 on the metacarpophalangeal joint, so that the patient can maintain the correct posture and angle of the hand when stretching the elastic rope 31. This helps to prevent the elastic rope 31 from tilting or being out of the same horizontal line as each knuckle during stretching, thereby improving the effectiveness and safety of the training.

[0043] The wrist sleeve 1 is fixedly connected with a connecting rope 11 at one end, and the connecting rope 11 is fixedly connected with an elastic ball 4 at one end. The elastic ball 4 is made of rubber, which can produce appropriate deformation and rebound force. The elastic ball 4 is used for the patient to grasp the force. During training, the patient grasps the elastic ball 4 by the strength of the hand muscles and performs various hand movements such as tightening, relaxing, etc. These movements help to enhance the strength, flexibility and coordination of the hand muscles.

[0044] The utility model discloses in specific use, according to the thickness of wrist, the wristlet 1 is encircled on the wrist of patient, and the fixed plate 2 is placed on the back of patient's hand, according to the palm length and the degree of hardening of finger joint of patient, selects the appropriate sliding slot 22, and the sliding block 35 is slid to the proper position in the sliding slot 22, then vertically slides and is connected in the corresponding clamping slot 23, to fix the one end of elastic rope 31, and the interphalangeal joint cover 33 is wrapped on the proximal interphalangeal joint, then the fingertip cover 32 is tightly wrapped on the patient fingertip, and the positioning bandage 34 is fixed on the metacarpal joint, and the patient grips the elastic ball 4 through the strength of hand muscle, and in the training process, the ball 331 can rotate with the movement of joint, and the skin and tissue of proximal interphalangeal joint produce repeated friction, and produce certain heat.

[0045] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model has disclosed as above with the preferred embodiment, however, is not used to limit the utility model, any person skilled in the art, in the range of the utility model technical scheme, can make a little more change or modification as equivalent embodiment of equivalent change with the above-mentioned disclosed technical content, but as long as not departing from the utility model technical scheme content, according to the technical essence of the utility model, any brief introduction modification, equivalent change and modification of the above embodiment, still belongs to the range of the utility model technical scheme.

Claims

1. A finger joint rehabilitation training device comprising a wrist cuff (1) to be fixed to the wrist of a patient, characterized in that, The wrist sleeve (1) is fixedly provided with a fixed plate (2) on one side, a plurality of joint training ropes (3) are slidably connected on the fixed plate (2), and the position of the joint training rope (3) can be adjusted by the fixed plate (2), the joint training rope (3) at least includes an interphalangeal joint sleeve (33), and a plurality of ring-shaped arrayed balls (331) are embedded in the interphalangeal joint sleeve (33).

2. The finger joint rehabilitation training device according to claim 1, characterized in that, The joint training rope (3) includes an elastic rope (31), the elastic rope (31) is fixedly provided with a fingertip sleeve (32) at one end, the interphalangeal joint sleeve (33) is located on one side of the fingertip sleeve (32), the interphalangeal joint sleeve (33) is fixedly provided with a positioning bandage (34) on the other side, and the other end of the elastic rope (31) is fixedly provided with a sliding block (35).

3. The finger joint rehabilitation training device according to claim 2, characterized in that, The fixed plate (2) is provided with a slot (21) on one side, and two sliding grooves (22) are provided on the other side of the fixed plate (2), a plurality of clamping grooves (23) are provided on one side of the sliding groove (22), and the sliding groove (22) is communicated with the clamping groove (23).

4. The finger joint rehabilitation training device according to claim 3, characterized in that, The sliding groove (22) is inverted T-shaped, one end of the sliding block (35) is slidably installed in the sliding groove (22), and the other end of the sliding block (35) is connected in the clamping groove (23).

5. The finger joint rehabilitation training device according to claim 3, characterized in that, The wrist sleeve (1) is provided with a fixed band (12) at the top of one end, and the fixed band (12) is around the slot (21) at one end.

6. The finger joint rehabilitation training device according to claim 1, characterized in that, The interphalangeal joint sleeve (33) is made of silica gel, and the interphalangeal joint sleeve (33) is used to wrap the proximal interphalangeal joint.

7. The finger joint rehabilitation training device according to claim 2, characterized in that, The positioning bandage (34) is annular and made of latex, the positioning bandage (34) is fixedly connected with a connecting band (341) at the top, the connecting band (341) is fixedly connected with the elastic rope (31), and the positioning bandage (34) is used to be fixed on the metacarpophalangeal joint.

8. The finger joint rehabilitation training device according to claim 1, characterized in that, The wrist sleeve (1) is fixedly connected with a connecting rope (11) at the bottom of one end, the connecting rope (11) is fixedly connected with an elastic ball (4) at one end, and the elastic ball (4) is used for the patient to grasp the force.

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