CN214910061U

CN214910061U - Medical rehabilitation and nursing instrument for treating hemiplegic hand

Info

Publication number: CN214910061U
Application number: CN202120964423.0U
Authority: CN
Inventors: 冀亚飞; 苗春霞
Original assignee: Heji Hospital Affiliated To Changzhi Medical College
Current assignee: Heji Hospital Affiliated To Changzhi Medical College
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-30
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a medical rehabilitation nursing instrument for treating hemiplegic hands, when using the utility model, a user can wind and wind a wrist magic tape on the wrist, five fingertip magic tapes are respectively fixed on five fingertips, a control circuit box can be started after wearing, the hemiplegic patient presents a curling posture in a natural state, after the control circuit box is opened, a positive and negative rotating motor rotates forwards, the positive and negative rotating motor drives a rotating shaft to rotate forwards through a first gear and a second gear, a spool rotates forwards along with the rotating shaft, a traction wire is wound and wound on the rotating shaft through the rotating shaft of the positive rotation, the traction wire is tightened, and the back traction rod, a first knuckle traction rod, a second knuckle traction rod and a third knuckle traction rod are pulled to straighten, the five fingers of the patient straighten along with the forward and the reverse rotation of the positive and negative rotating motor, the traction wire is loosened, the fingers of the patient present natural bending, and the process is repeated, can simply and quickly exercise the muscle of the hand of the patient and stimulate the hand nerve of the patient.

Description

Medical rehabilitation and nursing instrument for treating hemiplegic hand

Technical Field

The utility model relates to a medical treatment rehabilitation and nursing apparatus technical field, specific field is a medical treatment hemiplegia hand rehabilitation and nursing apparatus.

Background

Hemiplegia is also called hemiplegia, and refers to dyskinesia of upper and lower limbs, facial muscles and lower part of tongue muscle on the same side, which is a common symptom of acute cerebrovascular disease, although a patient with mild hemiplegia can move, the patient usually bends the upper limbs and straightens the lower limbs when walking up, and the paralyzed lower limbs draw half a circle by one step, which is a special walking posture and is called hemiplegia gait. Severe patients often get bedridden and lose life ability, and according to the degree of hemiplegia, the patients can be divided into paresis, incomplete paralysis and complete paralysis, and the paresis: the muscle strength is weakened, the muscle strength is in 4-5 grades, the daily life is not affected generally, incomplete paralysis is heavier than paraplegia, the range is larger, the muscle strength is 2-4 grades, and the total paralysis is as follows: muscle strength is 0-1 grade, and the paralyzed limb can not move completely; the hand is one of people's important organ, and the patient often needs to carry out the pertinence rehabilitation and nursing to the hand when carrying out hemiplegia rehabilitation, but the hand rehabilitation and nursing device structure on the existing market is complicated, needs the professional just to use to because the rehabilitation device is the project that needs long-term training, and ordinary device carries inconveniently, thereby can not satisfy people's user demand, therefore we propose a medical treatment hemiplegia hand rehabilitation and nursing apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical treatment hemiplegia hand rehabilitation and nursing apparatus, the hand that proposes in solving above-mentioned background is one of people's vital organs, the patient is when carrying out hemiplegia rehabilitation, often need carry out the pertinence rehabilitation and nursing to the hand, nevertheless hand rehabilitation and nursing device structure on the existing market is complicated, need professional person just can use, and because rehabilitation device is the project that needs long-term training, and ordinary device carries inconveniently, thereby can not satisfy people's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a medical rehabilitation and nursing device for treating hemiplegia hands comprises a device shell, wherein the device shell is hollow, rotating shafts are arranged on the left surface and the right surface inside the device shell respectively, a rotating rod is arranged between the two rotating shafts, five bobbins are fixedly connected to the rotating rod, traction lines are wound on the five bobbins respectively, a limiting rod is arranged inside the device shell, five limiting rings are arranged on the limiting rod, the positions of the five limiting rings correspond to the positions of the five bobbins one to one, five openings are formed in the upper surface of the device shell, the positions of the five openings correspond to the positions of the limiting rings, one ends of the five traction lines respectively penetrate through the corresponding limiting rings and extend out of the openings, a first gear is arranged on the rotating rod, a forward and reverse motor is arranged on the lower surface inside the device shell, and a second gear is arranged at the output end of the forward and reverse motor, the second gear is meshed with the first gear, a control circuit box is arranged on the lower surface inside the instrument shell, a battery cavity is arranged inside the instrument shell, the forward and reverse rotating motor is electrically connected with the control circuit box, the control circuit box is electrically connected with the battery cavity, five hand back traction rods are arranged on the upper surface of the instrument shell, the positions of the five hand back traction rods correspond to five openings in the upper surface of the instrument shell respectively, the top ends of the five hand back traction rods are rotatably connected with first knuckle traction rods respectively, the top ends of the five first knuckle traction rods are rotatably connected with second knuckle traction rods respectively, the top ends of the four second knuckle traction rods on the left side are provided with third knuckle traction rods respectively, and the top ends and the tail ends of each of the hand back traction rods, the first knuckle traction rods, the second knuckle traction rods and the third knuckle traction rods are provided with threading rings, five traction wires respectively pass through the threading rings on the corresponding traction rods and are wound on the threading ring at the topmost end.

Preferably, the top ends of the four third knuckle traction rods and the rightmost second knuckle traction rod are respectively provided with a fingertip magic tape.

Preferably, the back surfaces of the five hand back traction rods are provided with hand back protection pads.

Preferably, the rear surfaces of the five first knuckle traction rods, the first knuckle traction rod and the four third knuckle traction rods are respectively provided with a finger protection pad.

Preferably, the back of the instrument shell is provided with a wrist magic tape.

Compared with the prior art, the beneficial effects of the utility model are that: a medical rehabilitation and nursing device for treating hemiplegic hands has the following advantages:

(1) when the traction wire is tightened, the hand back traction rod, the first knuckle traction rod, the second knuckle traction rod and the third knuckle traction rod can be pulled to stretch straight, five fingers of a patient stretch straight along with the stretching, a circuit is changed by controlling the circuit box, the traction wire 5 is loosened, the fingers of the patient are naturally bent, and the process is repeated, so that the muscle of the hand of the patient can be simply and quickly exercised, the hand nerve of the patient can be stimulated, and the effect of performing rehabilitation nursing on the hand of the hemiplegic patient can be achieved;

(2) the utility model has simple structure, portability and small size, and is more flexible and convenient in daily use;

drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a front cross-sectional structural view of a housing portion of the present instrument;

fig. 3 is a schematic view of the rear view structure of the present invention.

In the figure: 1-instrument shell, 2-rotating shaft, 3-rotating rod, 4-thread shaft, 5-traction line, 6-limiting rod, 7-limiting ring, 8-hand back traction rod, 9-first knuckle traction rod, 10-second knuckle traction rod, 11-first gear, 12-positive and negative rotation motor, 13-second gear, 14-control circuit box, 15-battery cavity, 16-third knuckle traction rod, 17-threading ring, 18-fingertip magic tape, 19-hand back protection pad, 20-finger protection pad and 21-wrist magic tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a medical rehabilitation and nursing device for treating hemiplegia hands comprises a device shell 1, wherein the device shell 1 is hollow, rotating shafts 2 are arranged on the left surface and the right surface inside the device shell 1 respectively, a rotating rod 3 is arranged between the two rotating shafts 2, five bobbins 4 are fixedly connected to the rotating rod 3, traction wires 5 are wound on the five bobbins 4 respectively, a limiting rod 6 is arranged inside the device shell 1, five limiting rings 7 are arranged on the limiting rod 6, the positions of the five limiting rings 7 correspond to the positions of the five bobbins 4 one by one, five openings are arranged on the upper surface of the device shell 1, the positions of the five openings correspond to the positions of the limiting rings 7, one ends of the five traction wires 5 penetrate through the corresponding limiting rings 7 respectively and extend out from the openings, a gear 11 is arranged on the rotating rod 3, a forward and reverse rotating motor 12 is arranged on the lower surface inside the device shell 1, the output end of the forward and reverse rotation motor 12 is provided with a second gear 13, the second gear 13 is meshed with a first gear 11, the lower surface inside the instrument shell 1 is provided with a control circuit box 14, the inside of the instrument shell 1 is provided with a battery cavity 15, the forward and reverse rotation motor 12 is electrically connected with the control circuit box 14, the control circuit box 14 is electrically connected with the battery cavity 15, the upper surface of the instrument shell 1 is provided with five hand back traction rods 8, the positions of the five hand back traction rods 8 correspond to five openings in the upper surface of the instrument shell 1 respectively, the top ends of the five hand back traction rods 8 are rotatably connected with first knuckle traction rods 9 respectively, the top ends of the five first knuckle traction rods 9 are rotatably connected with second knuckle traction rods 10 respectively, the top ends of the four left second knuckle traction rods 10 are provided with third knuckle traction rods 16 respectively, and each hand back traction rod 8, The top ends and the tail ends of the first knuckle traction rod 9, the second knuckle traction rod 10 and the third knuckle traction rod 16 are respectively provided with a threading ring 17, five traction wires 8 respectively penetrate through the threading rings 17 on the corresponding traction rods and are wound on the threading ring 17 at the topmost end, a single chip microcomputer is arranged in the control circuit box 14, two opposite connection wires in the three-phase power supply incoming wire of the forward and reverse rotating motor 12 can be switched on and off at regular time, regular forward rotation and reverse rotation of the forward and reverse rotating motor 12 are achieved, meanwhile, the traction wires 5 can be always fixed in the middle of the corresponding wire shafts 4 through the limiting rings 7, and the situation that the traction wires 5 are staggered when being wound is avoided.

Specifically, tip ends of the four third knuckle traction rods 16 and the rightmost second knuckle traction rod 10 are respectively provided with a fingertip magic tape 18.

Specifically, the rear surfaces of five dorsum manus traction rods 8 are provided with dorsum manus protection pads 19.

Specifically, the rear surfaces of five first knuckle traction rods 9, 10 and four third knuckle traction rods 16 are provided with finger protection pads 20, respectively.

Specifically, the back of the instrument shell 1 is provided with a wrist magic tape 21, when the utility model is used, a user can wind the wrist magic tape 21 on the wrist, respectively fix five fingertip magic tapes 18 on five fingertips, after wearing, the control circuit box 14 can be started, the hemiplegic patient presents a curling posture in a natural state, after the control circuit box 14 is opened, the forward and reverse rotating motor 12 rotates forwards, the forward and reverse rotating motor 12 drives the rotating shaft 2 to rotate forwards through the first gear 11 and the second gear 13, the bobbin 4 rotates forwards along with the forward, the rotating shaft 4 rotates the traction wire 5 around the rotating shaft, the traction wire 5 is tightened, the hand back traction rod 8, the first finger section traction rod 9, the second finger section 10 and the third finger section 16 are pulled to straighten, the patient pulls the five fingers straight along with the forward, then the control circuit box 14 changes a circuit, the forward and reverse rotating motor 12 rotates backwards, the traction wire 5 is loosened, the patient indicates that natural bending appears, so relapse, the muscle of exercise patient's hand that can be simple and fast, amazing patient hand nerve to reach the effect of carrying out rehabilitation and nursing to hemiplegia patient's hand, this utility model structure is simple simultaneously, and is light small and exquisite, and is nimble more convenient in daily use.

The working principle is as follows: the control circuit box 14 is internally provided with a singlechip, the switch in the control circuit box 14 can be opened and closed at regular time, two phases of opposite connection wires in the three-phase power inlet wire of the positive and negative rotation motor 12 can be exchanged, the regular positive rotation and reverse rotation of the positive and negative rotation motor 12 can be realized, meanwhile, the pull wire 5 can be always fixed in the middle of the corresponding wire shaft 4 by the limiting ring 7, the condition that the pull wire 5 is staggered when winding is avoided, when the utility model is used, a user can wind the wrist magic tapes 21 on the wrist, respectively fix the five fingertip magic tapes 18 on the five fingertips, after the wearing is finished, the control circuit box 14 can be started, the five fingers of a hemiplegic patient are in a curling posture in a natural state, after the control circuit box 14 is opened, the positive and negative rotation motor 12 is rotated positively, the positive and negative rotation motor 12 drives the rotating shaft 2 to rotate positively through the first gear 11 and the second gear 13, the wire shaft 4 rotates positively, the rotating shaft 4 winds the pull wire 5 on the rotating shaft 4, the pull wire 5 tightens up, and draw hand back traction lever 8, first knuckle traction lever 9, second knuckle traction lever 10 and third knuckle traction lever 16 are stretched directly, the five fingers of patient stretch directly along with it, control circuit box 14 changes the circuit afterwards, positive reverse motor 12 reverses, pull wire 5 relaxs, the patient indicates to present natural bending, so relapse, the muscle of exercise patient's hand that can be simple swift, amazing patient's hand nerve, in order to reach the effect of carrying out rehabilitation care to hemiplegia patient's hand, simultaneously this utility model structure is simple, and is light and small, it is more nimble convenient in daily use.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical treatment hemiplegia hand rehabilitation and nursing apparatus, includes apparatus shell (1), its characterized in that: the hollow-core multifunctional instrument is characterized in that the instrument shell (1) is hollow, the left surface and the right surface inside the instrument shell (1) are respectively provided with a rotating shaft (2), a rotating rod (3) is arranged between the two rotating shafts (2), five bobbins (4) are fixedly connected to the rotating rod (3), traction wires (5) are wound on the bobbins (4) respectively, a limiting rod (6) is arranged inside the instrument shell (1), five limiting rings (7) are arranged on the limiting rod (6), the positions of the five limiting rings (7) correspond to the positions of the five bobbins (4) one by one, five openings are formed in the upper surface of the instrument shell (1), the positions of the five openings correspond to the positions of the limiting rings (7), one ends of the five traction wires (5) respectively penetrate through the corresponding limiting rings (7) and extend out of the openings, a first gear (11) is arranged on the rotating rod (3), the lower surface of the inside of the instrument shell (1) is provided with a forward and reverse rotating motor (12), the output end of the forward and reverse rotating motor (12) is provided with a second gear (13), the second gear (13) is meshed with a first gear (11), the lower surface of the inside of the instrument shell (1) is provided with a control circuit box (14), the inside of the instrument shell (1) is provided with a battery cavity (15), the forward and reverse rotating motor (12) is electrically connected with the control circuit box (14), the control circuit box (14) is electrically connected with the battery cavity (15), the upper surface of the instrument shell (1) is provided with five dorsum of hands draw bars (8), the positions of the five dorsum of hands draw bars (8) respectively correspond to five openings in the upper surface of the instrument shell (1), the top ends of the five dorsum of hands draw bars (8) are respectively and rotatably connected with first knuckle draw bars (9), the top ends of the five first knuckle draw bars (9) are respectively and rotatably connected with second knuckle draw bars (10), the top ends of the four second knuckle traction rods (10) on the left side are respectively provided with a third knuckle traction rod (16), the top ends and the tail ends of the back of the hand traction rods (8), the first knuckle traction rods (9), the second knuckle traction rods (10) and the third knuckle traction rods (16) are respectively provided with a threading ring (17), and five traction lines (5) respectively penetrate through the threading rings (17) on the corresponding traction rods and are wound on the threading ring (17) at the topmost end.

2. The rehabilitation and nursing device for treating hemiplegic hands of claim 1, wherein: the top ends of the four third knuckle traction rods (16) and the rightmost second knuckle traction rod (10) are respectively provided with a fingertip magic tape (18).

3. The rehabilitation and nursing device for treating hemiplegic hands of claim 2, wherein: the back surfaces of the five hand back traction rods (8) are provided with hand back protection pads (19).

4. The rehabilitation and nursing device for treating hemiplegic hands of claim 3, wherein: finger protection pads (20) are respectively arranged on the rear surfaces of the five first knuckle traction rods (9), the five second knuckle traction rods (10) and the four third knuckle traction rods (16).

5. The rehabilitation and nursing device for treating hemiplegic hands of claim 1, wherein: the back of the instrument shell (1) is provided with a wrist magic tape (21).