Pneumatic hand for preventing spasm of hand muscles

Abstract

The utility model discloses a pneumatic hand for hand muscle spasm resistance, which is characterized in that flexible telescopic tubes are arranged on the backs of five fingers of a glove body, fingers and finger pulps at the palm and proximal phalanx are exposed, a first connecting block is arranged on one side of the palm end of the glove body, and a second connecting block is arranged on the other side of the palm end of the glove body. A hand muscle spasm detection module is arranged in the interphalangeal joints of the five fingers of the glove body. According to the utility model, the hand muscle spasm detection module is added to help treatment personnel to timely discover increase of hand muscle tension of a patient, a program is set in advance through the module or the treatment personnel manually controls the program to enable the pneumatic hand to drive fingers to stretch so as to achieve the effect of simulating BOBATH bare-handed treatment spasm resistance, and the gloves are improved. The latest BOBATH, posture control and motion control concepts are adopted, more palm center and finger pulp areas are exposed, proprioceptive input is increased, and recovery of the hand motion function of a patient is better facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to hand function rehabilitation technical field, especially a kind of pneumatic hand for hand muscle anti-convulsion. BACKGROUND

[0002] At present, the Chinese patent with the publication number CN 112089427A discloses a kind of finger joint rehabilitation training evaluation method and system, including soft gloves with pneumatic structure, through the high-precision tracking of hand movement posture, design multiple rehabilitation training methods, realize the rehabilitation training of passive combination of main side from multiple aspects to the affected side of hemiplegic patient.The pneumatic hand can measure and calculate the range of motion of patient's hand metacarpophalangeal joint, distal interphalangeal joint, wrist joint, obtain hand movement state, as the data support of hand movement state, also can be as the real-time input of the movement signal of affected side soft gloves;While increasing grip sensor, finger pinch force sensor, solve the evaluation of patient's hand muscle strength and movement, but lack detection and evaluation for muscle tension index that influence hemiplegic patient's motor function, upper limb and hand often appear increased flexor tone spasm in the process of wearing hand rehabilitation robot to do task-oriented training, lead to training task pause or termination, it is difficult to reach satisfactory therapeutic effect.And the design of current glove covers most of palm and finger pulp, it is not conducive to the input of proprioception when training contact object, it does not comply with the latest Bobath, posture control, movement control and task-oriented concept. UTILITARIAN CONTENT

[0003] The utility model aims at solving above -mentioned problem and provides a kind of pneumatic hand for hand muscle anti-convulsion.

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model discloses a kind of pneumatic hand for hand muscle anti-convulsion, including glove body, flexible telescopic pipe is arranged in the five finger back of glove body, the end of flexible telescopic pipe is connected with power device, contact slot is opened at the middle phalanx and finger pulp of the finger of glove body, contact slot can leak out the finger and finger pulp skin at middle phalanx, the palm of glove body is hollow to the proximal phalanx of finger, leaks out the palm and proximal phalanx of finger, one side of the palm end of glove body is provided with first connecting block, the side of the neck of the palm end of glove body is provided with second connecting block, the inside of five finger end of glove body 1 is provided with the detection module 10 of hand muscle convulsion.

[0006] As a kind of pneumatic hand for hand muscle anti-convulsion of the utility model preferred technical scheme, flexible telescopic pipe includes air pipe and bellows shell, the surface of air pipe is sleeved with bellows shell.

[0007] As a kind of pneumatic hand for hand muscle anti-spasm preferred technical scheme of the utility model, the flexible telescopic pipe both ends and middle part are provided with support base, the support base is fixedly connected with glove body, and the support base of middle part is fixed at proximal phalanx.

[0008] As a kind of pneumatic hand for hand muscle anti-spasm preferred technical scheme of the utility model, the first connecting block and the second connecting block are detachably connected by magic tape.

[0009] Compared with prior art, the utility model has the beneficial effects as follows:

[0010] The utility model increases a detection module of hand muscle spasm to help treatment personnel to find patient hand muscle tension increase in time, and the program is set in advance or the program is manually controlled by treatment personnel to let pneumatic hand drive finger extension to reach the effect of anti-spasm, to facilitate patient to carry out hand function training continuously, and glove is improved, according to the latest Bobath, posture control and motion control concept, expose more skin area of palm and finger pulp, increase proprioceptive input when doing task-oriented hand function training, more beneficial to the recovery of patient hand motor function. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are included to provide a further understanding of the utility model, and constitute part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0012] Figure 1 It is the structural schematic diagram of the utility model;

[0013] In the drawing: 1, glove body;2, flexible telescopic pipe;3, contact groove;4, first connecting block;5, second connecting block;6, air pipe;7, corrugated sleeve;8, support base;9, magic tape;10, detection module of hand muscle spasm. DETAILED DESCRIPTION

[0014] The preferred embodiments of the utility model are described below in conjunction with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0015] Same reference numerals in the drawings all refer to same parts.

[0016] Embodiment 1

[0017] As Figure 1As shown, including glove body 1, the five finger back of glove body 1 is provided with flexible expansion pipe 2, the end of flexible expansion pipe 2 is connected with power device, the middle phalanx of the finger of glove body 1 is provided with contact groove 3, contact groove 3 can leak out the finger and finger palm at the middle phalanx, the palm of glove body 1 to the proximal phalanx of finger is hollow, the palm and the proximal phalanx of finger leak out, the side of the palm end of glove body 1 is provided with first connecting block 4, the side of the neck of the palm end of glove body 1 is provided with second connecting block 5, the inside of the metacarpophalangeal joint of the five fingers of glove body 1 is provided with hand muscle spasm detection module 10.

[0018] Further, flexible expansion pipe 2 includes air pipe 6 and corrugated sleeve 7, corrugated sleeve 7 is sleeved on the surface of air pipe 6.

[0019] Flexible expansion pipe 2 both ends and middle part are provided with support base 8, support base 8 is fixedly connected with glove body 1, the support base 8 of middle part is fixed at the proximal phalanx.

[0020] First connecting block 4 and second connecting block 5 are detachably connected through magic tape 9.

[0021] Specifically, when the trainee wears the present pneumatic hand to carry out hand function training to reach and grasp action, after the spasm detection device finds that the finger flexor tension is increased through pressure or angular velocity measurement, the device program is immediately switched to Bobath anti-spasm mode, the pneumatic hand is inflated to drive the finger to stretch, and the actions such as stretching the distal interphalangeal joint of the remaining four fingers in turn from the radial side to the ulnar side are completed in sequence. At the same time, the spasm detection device compares the finger flexor pressure value before and after the anti-spasm treatment to evaluate the effect of the robotized anti-spasm treatment. By hollowing the palm of glove body 1 to the proximal phalanx of finger, leaking out the skin of the palm, metacarpophalangeal joint and finger palm, and opening contact groove 3 at the middle phalanx of the finger of glove body 1, the finger at the middle phalanx can leak out, so that more skin area of the patient can be exposed, the proprioceptive input is increased, and the recovery of the hand movement function of the patient is more beneficial.

[0022] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A pneumatic hand for anti-spasticity of hand muscles, comprising a glove body (1), characterized in that, The back of each of the five fingers of the glove body (1) is provided with a flexible telescopic tube (2), and the end of the flexible telescopic tube (2) is connected to a power device. The middle phalanx and fingertip of the glove body (1) are provided with a contact groove (3), which can expose the skin of the finger and fingertip at the middle phalanx. The palm of the glove body (1) to the proximal phalanx of the finger is hollow, exposing the palm and the finger at the proximal phalanx. A first connecting block (4) is provided on one side of the palm end of the glove body (1), and a second connecting block (5) is provided on the collar side of the palm end of the glove body (1). A hand muscle spasm detection module (10) is provided inside the five fingertips of the glove body (1).

2. A pneumatic hand device for relieving hand muscle spasms according to claim 1, characterized in that, The flexible telescopic tube (2) includes an air tube (6) and a corrugated sleeve (7), with the corrugated sleeve (7) fitted onto the surface of the air tube (6).

3. A pneumatic hand device for relieving hand muscle spasms according to claim 1, characterized in that, The flexible telescopic tube (2) is provided with support bases (8) at both ends and in the middle. The support bases (8) are fixedly connected to the glove body (1), and the support base (8) in the middle is fixed at the proximal phalanx.

4. A pneumatic hand device for relieving hand muscle spasms according to claim 1, characterized in that, The first connecting block (4) and the second connecting block (5) are detachably connected by Velcro (9).

Images