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Novel finger rehabilitation training device

A rehabilitation training and finger technology, applied in the field of rehabilitation training robots, can solve problems such as not easy to carry, uncomfortable to wear, difficult to control, etc., and achieve the effect of simple and light structure

Pending Publication Date: 2019-02-26
SHANGHAI JINSHI ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing finger rehabilitation equipment is usually complex in structure, heavy in weight, uncomfortable to wear, not easy to carry, difficult to control and single-function, and cannot achieve more suitable rehabilitation training for patients with different conditions

Method used

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  • Novel finger rehabilitation training device
  • Novel finger rehabilitation training device
  • Novel finger rehabilitation training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] This embodiment provides a novel finger rehabilitation training device, which includes a fixed part and a first interdigital part. After the first interphalangeal part clamps the proximal joint, the middle joint of the finger or the distal joint of the finger, the fixed part and the first interphalangeal part are relatively rotated by an external driving force, so that individual Passive rehabilitation training of knuckles; the patient's own actions make the fixed part and the first interphalangeal part relatively rotate, and the active rehabilitation training of individual knuckles such as the proximal knuckle, the middle knuckle or the last knuckle of the finger can be realized.

[0034] This embodiment takes the rehabilitation training of a single joint on the finger as an example for illustration. The present invention can also adopt the structures in Embodiment 2 and Embodiment 3 to realize synchronous recovery exercise of multiple joints.

[0035]The fixed part co...

Embodiment 2

[0044] This embodiment provides a novel finger rehabilitation training device, which includes all the technical features of Embodiment 1, the difference being:

[0045] This embodiment also includes a second interphalangeal part, by increasing the second interphalangeal part, rehabilitation training for two segments of knuckles can be realized. For example, the thumb has two knuckles, the proximal joint of the finger and the distal knuckle of the finger, and this embodiment can be used for rehabilitation training of the thumb; in addition, this embodiment can also be used for rehabilitation training of any two adjacent knuckles on other fingers except the thumb .

[0046] The second interdigital part includes a second fixing member 13 , a second driving gear 10 , a second spool 33 , a second string, a second driven gear 11 , a second fastener and a second finger clip 7 . The second fixing member 13 is relatively fixed to the first driven gear 17 , the second driving gear 10 i...

Embodiment 3

[0053] Such as Figure 1-2 As shown, the present embodiment provides a novel finger rehabilitation training device, which includes all the technical features of Embodiment 2, the difference being:

[0054] This embodiment also includes a third interphalangeal part. The first interphalangeal part, the second interphalangeal part and the third interphalangeal part of this embodiment can respectively clamp the proximal joint of the finger, the middle joint of the finger and the distal joint of the finger to realize the removal of the thumb. Rehabilitation training for any finger.

[0055] The third interdigital part includes a third fixing member 6 , a third driving gear 4 , a third spool 34 , a third string, a third driven gear 2 , a third fastener and a third finger clip 1 . The third fixing member 6 is relatively fixed to the second driven gear 11 , and the third driving gear 4 is rotatably connected to the third fixing member 6 . The 3rd spool 34 is coaxial with the 3rd dri...

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PUM

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Abstract

The invention discloses a novel finger rehabilitation training device. The device comprises a fixing part and a first interphalangeal part, the fixing part comprises a first fixing member, a first driving gear, a first thread reel and a first thread rope, wherein the first driving gear is rotatably connected with the first fixing member, the first thread reel is coaxial with the first driving gear, the first thread reel and the first driving gear are relatively fixed, and the first thread rope is winded on the first thread reel, so that the first thread reel is driven to rotate when the firstthread rope is reeled and unreeled; the first interphalangeal part comprises a first driven gear, a first fastening member and a first finger clamp, the first driven gear is provided with a first arc-shaped through groove, the first fastening member penetrates through the first arc-shaped through groove to fix the first driven gear to the first fixing member so that the first fastening member canslide in the first arc-shaped through groove when the first driven gear rotates, and the first finger clamp is fixed to one side of the first driven gear. The device has the advantages that the fixingpart and the first interphalangeal part are allowed to rotate relatively by reeling and unreeling the first thread rope, and the driven rehabilitation training of a single finger can be achieved.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training robots, in particular to a novel finger rehabilitation training device. Background technique [0002] Hands are fine "tools" for human life and social productive labor. Partial or complete hand injuries caused by various reasons will have varying degrees of impact on hand functions. Therefore, it is the key to restore the dexterous function of fingers to carry out rehabilitation training of finger joint function in time after hand trauma repair. [0003] After a person has a stroke, it is difficult for the hand joints to complete the flexion and straightening movements. Existing finger rehabilitation equipment is usually complex in structure, heavy in weight, uncomfortable to wear, not easy to carry, difficult to control and single-function, and cannot achieve more suitable rehabilitation training for patients with different diseases. Contents of the invention [0004] The purp...

Claims

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Application Information

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IPC IPC(8): A61H1/02A63B23/16
CPCA63B23/16A61H1/0288A61H2201/1207A61H2205/067
Inventor 王志勇华续赟郑谋雄严忠翔荚启波
Owner SHANGHAI JINSHI ROBOT TECH CO LTD