CN215307969U

CN215307969U - Finger rehabilitation therapeutic instrument

Info

Publication number: CN215307969U
Application number: CN202120432041.3U
Authority: CN
Inventors: 李瑜; 刘堋; 李学正; 许秋韵; 伍伟聪
Original assignee: Guangzhou University of Traditional Chinese Medicine
Current assignee: Guangzhou University of Traditional Chinese Medicine; Guangzhou University of Chinese Medicine
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-12-28
Anticipated expiration: 2031-02-26

Abstract

The utility model relates to the technical field of medical instruments, in particular to a finger rehabilitation therapeutic apparatus, which comprises a fixing device, a rehabilitation therapy control device, an elastic air bag and a plurality of electrode plates, wherein the fixing device is arranged on the finger; fixing device includes the wrist strap, be connected with the gasbag cover on the wrist strap, be connected with a plurality of dactylotheca on the gasbag cover, the elasticity gasbag suit is in the gasbag cover, rehabilitation therapy controlling means connects on the wrist strap, rehabilitation therapy controlling means includes the casing, be provided with the power in the casing, the controller with fill gassing mechanism, the power passes through the circuit and is connected with controller and fill gassing mechanism, the controller passes through the circuit and fills gassing mechanism and be connected, the elasticity gasbag passes through the breather pipe and fills gassing mechanism and be connected, a plurality of electrode slices pass through the circuit and are connected with the power. The elastic air bag is inflated and deflated to drive the fingers of the patient to bend and stretch, so that the patient can automatically do a gripping action to perform rehabilitation training; the electrode slice is used for performing low-frequency electrical stimulation on the eight pathogenic factors on the back of the hand, so that flexor spasm can be inhibited, and the flexor tension of the fingers can be reduced.

Description

Finger rehabilitation therapeutic instrument

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a finger rehabilitation therapeutic apparatus.

Background

The finger rehabilitation therapeutic apparatus is mainly used for treating limb spasm after stroke, the stroke is also called stroke, and cerebrovascular accident is an acute cerebrovascular disease, and is a group of diseases of brain tissue damage caused by sudden rupture of cerebral vessels or incapability of blood flowing into brain due to vessel blockage. The stroke can cause limb spasm, which means that muscle suddenly makes involuntary contracture, commonly called cramp, which can cause the patient to feel suddenly and get a severe pain, the muscle action is uncoordinated, and the limb spasm can cause the limb to be unable to move freely, especially the fingers to be unable to move freely, which brings great inconvenience to the life of the patient.

There are two main methods for treating limb spasm after stroke, western medicine treatment and traditional Chinese medicine treatment. The western medicine treatment mainly stimulates muscles through various physical and chemical stimuli to relieve or eliminate spasm of the muscles so as to achieve the purpose of recovering the functions of limbs and bodies; the traditional Chinese medicine treatment mainly uses traditional Chinese medicine therapy to stimulate points, channels and collaterals and the like so as to achieve the purpose of treatment.

Most of the existing finger rehabilitation therapeutic instruments cannot drive the hands of a patient to automatically do gripping action, and the patient needs to overcome the resistance of hand spasm to do finger stretching action; part finger rehabilitation therapeutic instrument tightens patient's finger joint, very easily causes the blood circulation of hand not smooth, is fit for wearing for a long time and does the rehabilitation training. In addition, the existing finger rehabilitation therapeutic apparatus has limited functions, complex operation, poor patient compliance, expensive price of most instruments, low cost performance and poor practicability.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model aims to: the finger rehabilitation therapeutic apparatus can drive the fingers of a patient to automatically do a grabbing action to perform rehabilitation training, and can achieve the purpose of rehabilitation therapy through stimulation of electrode plates to hand acupuncture points of the patient.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a finger rehabilitation therapeutic apparatus comprises a fixing device, a rehabilitation therapy control device, an elastic air bag and a plurality of electrode plates; fixing device includes the wrist strap, be connected with the gasbag cover on the wrist strap, be connected with a plurality of dactylotheca on the gasbag cover, the elasticity gasbag suit is in the gasbag cover, rehabilitation therapy controlling means connects on the wrist strap, rehabilitation therapy controlling means includes the casing, be provided with the power in the casing, the controller with fill gassing mechanism, the power passes through the circuit and is connected with controller and fill gassing mechanism, the controller passes through the circuit and fills gassing mechanism and be connected, the elasticity gasbag passes through the breather pipe and fills gassing mechanism and be connected, a plurality of electrode slices pass through the circuit and are connected with the power.

Furthermore, a pressure sensor is arranged in the elastic air bag and connected with the controller.

Furthermore, the power supply is a rechargeable storage battery, and the shell is provided with a USB interface for charging.

Furthermore, a charging state indicator light and a full-power state indicator light are arranged on the shell.

Furthermore, a switch button, a gripping frequency adjusting button, a gripping time adjusting button and an electrical stimulation intensity adjusting button are arranged on the shell.

Furthermore, one end of the wrist strap is provided with a first hook-and-loop fastener, the other end of the wrist strap is provided with a first hook-and-loop fastener, and the first hook-and-loop fastener is adhered to the first hook-and-loop fastener.

Furthermore, the dactylotheca includes that the second magic is pasted hook face and second magic tape matt surface, and the one end of the hook face is pasted with the one end of second magic tape matt surface and all connects on the gasbag is sheathe in, and the other end of the hook face is pasted with the other end of second magic tape matt surface and forms the dactylotheca.

Furthermore, the number of the finger sleeves is five, and the finger sleeves correspond to fingers.

Further, the number of the electrode plates is four.

In summary, the present invention has the following advantages:

firstly, the elastic air bag is inflated and deflated to increase and reduce the elastic air bag, so that the fingers of a patient are driven to bend and stretch, the gripping action is automatically performed, the rehabilitation training is performed, and the recovery of the functions of the fingers is facilitated.

Second, the utility model carries on the low frequency electric stimulation to the eight evil acupoints of hand back through the electrode slice, can inhibit flexor spasm, reduce the tension of finger flexor.

The utility model has simple structure, convenience, practicability, safety, reliability and obvious treatment effect.

Drawings

Fig. 1 is a schematic diagram of the use structure of the utility model.

Fig. 2 is a schematic view of the use position of the electrode sheet of the present invention.

The wrist band-type electric rehabilitation instrument comprises a wrist band 1, an air bag sleeve 2, a finger sleeve 3, an elastic air bag 4, a rehabilitation control device 5, a shell 5-1, a charging state indicator lamp 5-2, a full-power state indicator lamp 5-3, a switch button 5-4, a grasping frequency adjusting button 5-5, a grasping time adjusting button 5-6, an electric stimulation intensity adjusting button 5-7 and an electrode plate 6.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1, a finger rehabilitation therapeutic apparatus comprises a fixing device, a rehabilitation therapy control device, an elastic air bag and a plurality of electrode plates; fixing device includes the wrist strap, be connected with the gasbag cover on the wrist strap, be connected with a plurality of dactylotheca on the gasbag cover, the elasticity gasbag suit is in the gasbag cover, rehabilitation therapy controlling means connects on the wrist strap, rehabilitation therapy controlling means includes the casing, be provided with the power in the casing, the controller with fill gassing mechanism, the power passes through the circuit and is connected with controller and fill gassing mechanism, the controller passes through the circuit and fills gassing mechanism and be connected, the elasticity gasbag passes through the breather pipe and fills gassing mechanism and be connected, a plurality of electrode slices pass through the circuit and are connected with the power.

A pressure sensor is arranged in the elastic air bag and connected with a controller. The pressure sensor can measure the pressure in the elastic air bag and transmit a pressure signal to the controller, and the controller can control the inflation and deflation mechanism to inflate or deflate the elastic air bag according to the pressure signal so as to drive the fingers to do gripping action. When the hand-operated clamp is used, the air inflation amount can be adjusted according to the hand spasm degree of a patient, and then the grasping amplitude is adjusted.

As shown in fig. 1, the power source is a rechargeable battery, and the casing is provided with a USB interface for charging. The shell is provided with a charging state indicator light and a full-power state indicator light. When the rechargeable battery is not used, the storage battery can be charged through the USB power line, the charging state indicating lamp is turned on during charging, a user is reminded of charging, the full-charge state indicating lamp is turned on after the rechargeable battery is fully charged, the user is reminded of fully charging, and the rechargeable battery is convenient for the user to carry about to use after the rechargeable battery is fully charged.

As shown in fig. 1, the casing is provided with a switch button, a grip frequency adjusting button, a grip time adjusting button and an electrical stimulation intensity adjusting button. The gripping frequency adjusting button is adjusted to adjust the speed of the elastic air bag for inflation or deflation, namely the inflation or deflation speed of the elastic air bag, so as to adjust the frequency of the elastic air bag for driving the fingers to perform gripping actions; the total time for inflating or deflating the elastic air bag can be adjusted by adjusting the gripping time adjusting button, so that the training time for driving the fingers to perform gripping action by the elastic air bag is adjusted; the current stimulation intensity of the electrode plate to the finger acupuncture point can be adjusted by adjusting the electric stimulation intensity adjusting button.

As shown in fig. 1, one end of the wrist strap is provided with a first hook-and-loop fastener, and the other end of the wrist strap is provided with a first hook-and-loop fastener, and the first hook-and-loop fastener is adhered to the first hook-and-loop fastener to fix the wrist strap on the wrist. The hook surface of the first magic tape is fixed with the hair surface in a sticking mode, so that the novel wrist hook is convenient to use and is also convenient for patients with wrists of different thicknesses to use.

As shown in fig. 2, the finger stall comprises a second hook and loop fastening surface and a second hook and loop fastening surface, one end of the second hook and loop fastening surface and one end of the second hook and loop fastening surface are both connected to the air bag sleeve, and the other end of the second hook and loop fastening surface are adhered to form the finger stall. The fingerstall is formed by sticking the hook surface and the hair surface of the second magic tape, so that the fingerstall is convenient to use and adjust according to the thickness of different fingers. The number of the finger sleeves is five, and the finger sleeves correspond to five fingers. The finger stall is used for fixing fingers, and the elastic air bag is convenient for driving the fingers to do grabbing actions.

As shown in fig. 2, the number of electrode sheets is four. The electrode plate is attached to the position of eight pathogenic points on the back of the hand, namely between the bony seams of the palms and the backs of the hands, and certain low-frequency electrical stimulation is given through the electrode plate, so that flexor spasm can be inhibited, and the flexor tension of the fingers can be reduced.

When the wrist band is used, five fingers are correspondingly placed into the five finger sleeves, the finger sleeves are adjusted according to the thickness of the fingers, then the wrist band is fixed on a wrist, the elastic air bag is held by the palm of the hand, four electrode plates are attached to the positions of eight pathogenic points on the back of the hand, the switch button is turned on, the controller controls the inflation and deflation mechanism to inflate the elastic air bag, the elastic air bag is gradually increased in the inflation process to drive the fingers to be gradually stretched, when the pressure in the elastic air bag is increased to a set pressure value, the pressure sensor can transmit a pressure signal to the controller, the controller controls the inflation and deflation mechanism to deflate the elastic air bag according to the pressure signal, in the deflation process, the elastic air bag is gradually reduced to drive the fingers to be gradually contracted, when the pressure in the elastic air bag is reduced to the set pressure value, the pressure sensor can transmit the pressure signal to the controller, and starting the next inflation process, and driving the fingers to perform reciprocating flexion and extension exercises through reciprocating inflation and deflation of the elastic air bags so as to promote the function recovery of the fingers. Meanwhile, the electrode slice also carries out low-frequency current stimulation on the eight pathogenic points on the back of the hand, thereby inhibiting flexor spasm and reducing the flexor tension of the fingers.

In the use, can adjust gripping frequency and gripping time according to the degree of patient's hand spasm, to the serious patient of hand spasm, can follow the low range short time of low frequency and hold the training and do, along with the alleviating of hand spasm, again crescent training intensity. The electric stimulation intensity is adjusted according to the hand spasm degree and tolerance degree of the patient, and the maximum value of the current intensity is ensured not to exceed the range value which can be borne by the human body.

Generally speaking, the elastic air bag is inflated and deflated to increase and reduce the size of the elastic air bag, so that the fingers of a patient are driven to bend and stretch, the gripping action is automatically performed, the rehabilitation training is performed, and the recovery of the functions of the fingers is facilitated. The electrode slice is used for performing low-frequency electrical stimulation on the eight pathogenic factors on the back of the hand, so that flexor spasm can be inhibited, and the flexor tension of the fingers can be reduced. The utility model has simple structure, convenience, practicability, safety, reliability and obvious treatment effect.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. A finger rehabilitation therapeutic instrument is characterized in that: comprises a fixing device, a rehabilitation treatment control device, an elastic air bag and a plurality of electrode plates; fixing device includes the wrist strap, be connected with the gasbag cover on the wrist strap, be connected with a plurality of dactylotheca on the gasbag cover, the elasticity gasbag suit is in the gasbag cover, rehabilitation therapy controlling means connects on the wrist strap, rehabilitation therapy controlling means includes the casing, be provided with the power in the casing, the controller with fill gassing mechanism, the power passes through the circuit and is connected with controller and fill gassing mechanism, the controller passes through the circuit and fills gassing mechanism and be connected, the elasticity gasbag passes through the breather pipe and fills gassing mechanism and be connected, a plurality of electrode slices pass through the circuit and are connected with the power.

2. The finger rehabilitation therapy apparatus according to claim 1, wherein: a pressure sensor is arranged in the elastic air bag and connected with a controller.

3. The finger rehabilitation therapy apparatus according to claim 1, wherein: the power supply is a rechargeable storage battery, and the shell is provided with a USB interface for charging.

4. The finger rehabilitation therapy apparatus according to claim 1, wherein: the shell is provided with a charging state indicator light and a full-power state indicator light.

5. The finger rehabilitation therapy apparatus according to claim 1, wherein: the shell is provided with a switch button, a gripping frequency adjusting button, a gripping time adjusting button and an electric stimulation intensity adjusting button.

6. The finger rehabilitation therapy apparatus according to claim 1, wherein: one end of the wrist strap is provided with a first hook-and-loop fastener, the other end of the wrist strap is provided with a first hook-and-loop fastener, and the first hook-and-loop fastener is adhered to the first hook-and-loop fastener.

7. The finger rehabilitation therapy apparatus according to claim 1, wherein: the fingerstall comprises a second magic tape hook face and a second magic tape hair face, one end of the second magic tape hook face and one end of the second magic tape hair face are connected to the air bag sleeve, and the other end of the second magic tape hook face and the other end of the second magic tape hair face are pasted to form the fingerstall.

8. The finger rehabilitation therapy apparatus according to claim 1, wherein: the number of the finger sleeves is five, and the finger sleeves correspond to fingers.

9. The finger rehabilitation therapy apparatus according to claim 1, wherein: the number of the electrode plates is four.