CN111821569A

CN111821569A - A rehabilitation device for hand

Info

Publication number: CN111821569A
Application number: CN202010898844.8A
Authority: CN
Inventors: 张建梁; 王彤; 王淑友
Original assignee: INSTITUTE OF ACUPUNCTURE AND MOXIBUSTION CHINA ACADEMY OF CHINESE MEDICAL SCIENCES
Current assignee: INSTITUTE OF ACUPUNCTURE AND MOXIBUSTION CHINA ACADEMY OF CHINESE MEDICAL SCIENCES
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-10-27

Abstract

The invention provides a rehabilitation device for hands, which comprises a host machine component and a wearing patch component, wherein the wearing patch component is electrically connected with the host machine component through a wire, and comprises a plurality of patches with different functions; wherein: the host computer subassembly is including wearing portion, control part, output electrode, power supply and a plurality of output interface, the control part is installed in wearing portion, output electrode with output interface all with the control part electricity is connected, power supply with the control part electricity is connected and is supplied power, output interface pass through the wire with the paster of wearing the paster subassembly is connected with the output electric energy, can use in order to improve the hand stimulation rehabilitation to the user through the paster cooperation of multiple different functions, and it is convenient to dress convenient to use simultaneously, is favorable to improving recovered effect.

Description

A rehabilitation device for hand

Technical Field

The invention relates to the technical field of rehabilitation equipment, in particular to a rehabilitation device for hands.

Background

Nowadays, in society, the stroke patient increases gradually, can accompany multiple sequela form after treating, in all sequela of stroke patient, hand dysfunction is one of the most common obstacle of stroke patient, hand rehabilitation training then plays crucial effect to hand dysfunction patient's recovery, if the stroke patient does not in time carry out hand motion function rehabilitation, will lead to the hand joint to be stiff, this just needs to look for suitable method, makes the stiff degree of hand joint reduce. The information communication mode among human cells is transmitted by electric signals, and the physiological activities of people cannot be separated from the electric signals, so that the electric stimulation treatment is introduced to stimulate the neuromuscular of hand joints. When the electrical stimulation acts on peripheral nerves and muscles, the stimulation is conducted to the muscles through the nerves to cause muscle contraction, and the functions lost by finger joints are induced, meanwhile, electrical stimulation signals and muscle functional contraction and contraction signals can be conducted to spinal cords and brains along afferent nerves, and functional recombination is promoted at the level above the spinal cord segments and the spinal cords, and a relearning process is established, so that the hand joint stiffness degree is reduced, and the rehabilitation efficiency of patients with hand dysfunction is improved.

The electrical stimulation described above is common in two categories:

1. neuromuscular Electrical Stimulation (Neuromuscular Electrical Stimulation NMES) Stimulation of Neuromuscular Electrical impulses is used to relax muscle spasms, prevent muscle atrophy, increase blood circulation, maintain or increase range of motion, and at the same time serve a Neuromuscular system re-education function. A physical therapist is often used to help the injured or post-operative muscles contract, helping the post-operative or post-operative recovery to the previous state more quickly.

2. Functional Electrical Stimulation (Functional Electrical Stimulation FES) such pulses are used to relax muscle spasms, prevent muscle atrophy, increase blood circulation, maintain or increase range of motion, and at the same time serve a neuromuscular system re-education function. Essentially similar to NMES, but FES is more focused on neurorehabilitation because the pulse directly stimulates the muscle to make it perform a given action, usually in conjunction with an exercise or galloping device, to maximize the effect.

At present, the electric stimulation instrument on the domestic market is mainly applied to the aspects of treatment, massage, auxiliary exercise and the like. In the aspect of treatment, low-current stimulation treatment is less in hospital application, and in China, because the electric stimulation instrument has strict requirements on parameters such as the size and the frequency of current, the instrument in the market is not very strict on the parameters, and the country does not have relevant standard regulations, the electric stimulation instrument used in the field of rehabilitation is relatively less, which is the limitation of the existing electric stimulation treatment.

For example in prior art, application number is 201920435101.X, and the patent name is the utility model patent of hand rehabilitation training device, and it discloses a hand rehabilitation training device, include controlling means and the recovered gloves that are linked together through the trachea, still be provided with electro photoluminescence output module in the controlling means, be provided with electro photoluminescence output interface on controlling means's the panel, electro photoluminescence output interface passes through the electrode slice of electrode line connection on the forearm. The utility model discloses can increase the rehabilitation training of adversary wrist and little arm on the basis that the realization carries out rehabilitation training to the finger, further improve hemiplegia patient's recovered effect.

However, the existing electrical stimulation is stimulated by a patch, and can be only used on large muscle groups, and for some small-area parts or special parts, such as partial areas of hands and feet, the targeted electrical stimulation cannot be performed, so that the rehabilitation of patients cannot be well assisted.

Therefore, there is a need to provide a new rehabilitation device for hands to solve the above problems in the prior art.

Disclosure of Invention

The invention aims to provide a rehabilitation device for hands, which is used by matching various patches to improve the rehabilitation effect on the hand position of a patient.

In order to achieve the purpose, the rehabilitation device for the hand comprises a host machine component and a wearing patch component, wherein the wearing patch component is electrically connected with the host machine component through a wire and comprises a plurality of patches with different functions; wherein:

the host computer subassembly is including wearing portion, control part, output electrode, power supply and a plurality of output interface, control part, power supply, output electrode and output interface all install wear portion is last, output electrode with output interface all with the control part electricity is connected, power supply with the control part electricity is connected and is supplied power, output interface pass through the wire with the paster of wearing paster subassembly is connected with the output electric energy.

The invention has the beneficial effects that: through wearing portion department in user's wrist joint position department, the cooperation is worn the paster user of a plurality of different functions of paster subassembly and is carried out rehabilitation, not only can adapt to the wearing of user hand complex structure, and multiple paster is mutually supported moreover and can be played better recovered effect, improves recovered efficiency.

Further, the wearable patch assembly comprises an electrode patch, the electrode patch is in a strip shape, and a conductive material is arranged on one surface of the electrode patch, which is tightly attached to the skin of a user. The beneficial effects are that: the electrode patch with the strip shape not only can adapt to the shapes of different positions of the hand of a user, but also can be wound on the finger of the user to carry out electrostimulation rehabilitation treatment.

Further, the length of the electrode patch is greater than the length of the circumference of a radial cross-section of any one of the user's fingers, such that the electrode patch makes at least one turn around the user's finger. The beneficial effects are that: guarantee that the electrode paster can twine user's arbitrary finger position, conveniently carry out finger electro photoluminescence rehabilitation.

Further, the wearable patch assembly comprises a warm patch, and the warm patch is a long strip of graphene fiber. The beneficial effects are that: the warm patch adopting the graphene fiber can be used for warm treatment of the hand of a user and can be matched with electrical stimulation for rehabilitation treatment.

Further, dress paster subassembly is including shaking the paster, the vibrations paster is including wearing the layer and shake the piece, shake the piece and install wearing layer surface the vibrations paster pass through the wire with output interface connects the back, shake a power switch on and produce vibrations. The beneficial effects are that: the hand of the user is vibrated and treated through the vibration patch, so that the rehabilitation treatment effect on the user is improved.

Further, the vibrating piece is a micro vibrating motor.

Further, the host computer subassembly still includes the operating part, the operating part is installed wear the portion surface, the operating part with control part input electricity is connected.

Further, the control part output end is further connected with a display part, the display part is installed on the surface of the wearing part and used for displaying control parameters of the operation part, and the operation part is arranged on the surface of the wearing part.

Further, the control parameter includes at least one of current intensity, working time and working mode.

Furthermore, the wire both ends all are provided with the joint, the wire through the joint at both ends respectively with output interface dress paster subassembly electricity is connected. The beneficial effects are that: the wearing patch component is connected with the wearing part through a wire, so that the wearing patch component is convenient to connect and detach.

Further, the connector is at least one of a 2.0 connector, a 2.5 pin connector or a 3.5mm plug.

Further, wearing portion includes the main part board, main part board both ends swing joint has the arc, output electrode installs main part board lower surface, output interface installs main part board side. The beneficial effects are that: the wearing part of above-mentioned structure can be stable laminating in user's wrist or other positions after the dress, and stable and difficult pine takes off can deal with the wearing use of the different positions of hand.

Further, a plurality of the output interfaces are arranged on the side face of the main body plate side by side. The beneficial effects are that: the mutual influence among a plurality of output interfaces is avoided when the use is convenient.

Drawings

FIG. 1 is a schematic view of the working principle of the rehabilitation device of the present invention;

FIG. 2 is a front view of the wearing portion of the present invention;

FIG. 3 is a schematic view of the back of the wearing portion of the present invention;

FIG. 4 is a schematic diagram of an electrode patch structure of the present invention;

FIG. 5 is a schematic view of the vibrating patch of the present invention;

fig. 6 is a schematic view of a conductive line structure according to the present invention.

Reference numbers in the figures:

1-a host component;

11-a wearing portion; 111-a body plate; 112-an arc plate;

12-a control section; 13-an output electrode; 14-a power supply source; 15-an output interface; 16-an operating part; 17-a display section;

2-wearing patch components;

21-electrode patch; 22-warm patch; 23-vibrating the patch; 231-a wearing layer; 232-vibrating member;

3-a wire;

4-a linker.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.

To solve the problems in the prior art, as shown in fig. 1, an embodiment of the present invention provides a rehabilitation device for hands, including a host component 1 and a wearable patch component 2, where the wearable patch component 2 is electrically connected to the host component 1 through a wire 3, and the wearable patch component 2 includes multiple patches with different functions; wherein:

host computer subassembly 1 is including wearing portion 11, control part 12, output electrode 13, power supply 14 and a plurality of output interface 15, control part 12, power supply 14, output electrode 13 and output interface 15 all install wear portion 11 is last, output electrode 13 with output interface 15 all with control part 12 electricity is connected, power supply 14 with control part 12 electricity is connected and is supplied power, output interface 15 through the wire with the paster of wearing paster subassembly 2 is connected with the output electric energy.

In the rehabilitation device, a user wears the wearing part 11 of the host machine component at the hand position, including the wrist or other positions of the hand, after wearing, the user selects the patches with different functions in the wearing patch component 2, and connects the selected patches with the output interface 15 through leads respectively, the selected patches are fixed at the hand position of the user, including the arm, the elbow joint and the finger position, for the wearing position of the user, on one hand, the user directly conducts electric stimulation through the output electrode 13, on the other hand, the selected patches with different functions respectively act on each position of the user, and the device comprises the electrode patch 21 directly acting through the electrode, the warming patch 22 for warming rehabilitation therapy and the vibration patch 23 for vibration massage therapy, so as to realize the rehabilitation therapy with different functions of electric stimulation therapy, warming therapy and vibration massage therapy, the electric stimulation is matched to play different treatment effects, and the recovery efficiency of the patient is enhanced.

Further, in the process of actually using the rehabilitation device, patches with different functions in the patch assembly 2 are selected to be worn according to the needs of a user, so that different requirements are met.

In one possible embodiment, as shown in fig. 4, the wearable patch assembly 2 includes an electrode patch 21, the electrode patch 21 is in a strip shape, and a conductive material is disposed on a side of the electrode patch 21, which is close to the skin of the user.

When in use, the electrode patch 21 is connected through the output interface 15, so that the electrode patch 21 can generate electric stimulation and act on the hand position of a user, and the effect of electric stimulation rehabilitation therapy is achieved.

Preferably, the electrode patch 21 has a strip-shaped configuration that can be applied to different positions of the user's arm.

Further, in order to guarantee that the electrode patch 21 does not fall after contacting with the hand of the user, a viscous material is arranged on the side where the conductive material is arranged, so that the electrode patch 21 can be tightly attached to the arm of the user and is not easy to fall, and the conductive adhesive is specifically adopted.

In a possible embodiment, the length of the electrode patch 21 is larger than the perimeter length of the radial section of any one finger of the user, so that the electrode patch at least winds around one finger of the user, and since the electrode patch 21 can be used not only in the arm position but also in the finger joint position, the electric stimulation rehabilitation treatment of the finger joint position can be completed by winding the electrode patch 21 around one finger of the user.

The preferred length of the electrode patch 21 is greater than 2.5 cm.

In a possible embodiment, the wearable patch assembly 2 includes the warm patch 22, the warm patch 22 is a long strip of graphene fiber, the warm patch 22 is made of graphene fiber, so that the heat conversion efficiency is good, the warm rehabilitation therapy can be performed on the hand of the user, and the electrode patch 21 can be used in cooperation with the warm patch 22 to achieve the dual therapy effect.

The warm patch 22 of the present invention is made of graphene fiber, and has the advantages of high thermal conversion efficiency, large heating area, long service time, low cost, high strength, etc. compared with other materials, the present invention has the following specific features:

in a possible embodiment, as shown in fig. 5, the wearable patch assembly 2 includes a vibration patch 23, the vibration patch 23 includes a wearable layer 231 and a vibration member 232, the vibration member 232 is installed on an outer surface of the wearable layer 231, and after the vibration patch 23 is connected to the output interface 15 through a wire, the vibration member 232 is electrically connected and generates vibration.

When the vibration patch 23 is attached to the arm of the user through the wearing layer 231, the vibration piece 232 generates vibration, the vibration acts on the hand of the user through the wearing layer 231, the vibration stimulation effect is achieved, the electric stimulation of the electrode patch 21 or the thermal stimulation of the thermal patch 22 and the combination of the electric stimulation and the thermal stimulation are matched, and therefore the rehabilitation treatment effect on the user is improved.

It should be noted that the vibration patch 23 is powered by the power supply 14 inside the host module 1, and after the vibration patch 23 is electrically connected to the output interface 15 of the wearing portion 11 through a wire, the power supply 14 supplies power to the vibration element 232 of the vibration patch 23.

In one possible embodiment, the vibrating member 232 is a micro-vibration motor.

In a possible embodiment, the host device 1 further comprises an operation part 16, the operation part 16 is installed on the surface of the wearing part 11, and the operation part 16 is electrically connected with the input end of the control part 12.

In a possible embodiment, the output end of the control part 12 is further connected with a display part 17, and the display part 17 is installed on the surface of the wearing part 11 and is used for displaying the control parameters of the operation part 16.

When the whole device works, because the working state of the device needs to be adjusted and controlled, the control part 12 is controlled by the operation part 16, and the parameters for controlling and adjusting are displayed on the surface of the display part 17, so that a user can clearly observe the working state of the current equipment.

It should be noted that, in the present embodiment, the control unit 12, the operation unit 16, and the display unit 17 are all devices having corresponding functions in the related art, and are not particularly limited, and corresponding devices satisfying the functions required in the present embodiment may be applied to the present embodiment, and are not particularly limited.

In a possible embodiment, the control parameter includes at least one of current intensity, operation time and operation mode, so as to adjust different conditions of current intensity, power supply time and power supply mode of the electrical stimulation.

In a possible embodiment, as shown in fig. 6, the two ends of the wire 3 are provided with connectors 4, and the wire 3 is electrically connected to the output interface 15 and the wearing patch assembly 2 through the connectors 4 at the two ends respectively. Above-mentioned wire 3 adopts the mode of plug-in type to connect output interface 15 respectively dress paster subassembly 2 when carrying out recovered use, can conveniently select and connect the paster of the different functions in the corresponding dress paster subassembly 2, convenient to detach and connection, the person of facilitating the use uses.

In one possible embodiment, the connector 4 is at least one of a 2.0 connector, a 2.5 pin connector, or a 3.5mm plug, which meets different interface requirements.

In a possible embodiment, as shown in fig. 1, 2 and 3, the wearing portion 11 includes a main body plate 111, arc-shaped plates 112 are movably connected to two ends of the main body plate 111, the output electrode 13 is installed on the lower surface of the main body plate 111, and the output interface 15 is installed on the side surface of the main body plate 111.

Through the above interface, after the user wears the wearing portion 11, the main body plate 111 contacts with the skin of the hand of the user, and the arc plates 112 are movably connected with the main body plate 111, so that the two arc plates 112 respectively contact with the surface of the hand of the user, thereby fixing the whole wearing portion 11 at the hand position of the user, which can be a wrist, an arm or an arm.

On the other hand, since the output electrode 13 acts on the surface of the main body plate 111 contacting with the user, the patch assembly 2 is worn in cooperation with a plurality of patches with different functions, and the effect of electrical stimulation rehabilitation is achieved together.

Further, main part board 111 and arc 112 all are the structure that has certain radian, after the user dresses, can be in the same place with user's arm close fitting for whole portion 11 of wearing is difficult for taking off, can satisfy the user of different sizes, ages and use.

In a possible embodiment, a plurality of said output ports 15 are arranged side by side on the side of said main body plate 111.

Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the following claims. Moreover, the invention as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.

Claims

1. The rehabilitation device for the hand is characterized by comprising a host machine component and a wearing patch component, wherein the wearing patch component is electrically connected with the host machine component through a lead, and comprises a plurality of patches with different functions; wherein:

2. The rehabilitation device for the hand according to claim 1, wherein the wearable patch assembly includes an electrode patch having a strip shape, and a conductive material is disposed on a side of the electrode patch that is adjacent to the skin of the user.

3. The rehabilitation device for the hand according to claim 2, wherein the length of the electrode patch is greater than the length of the perimeter of a radial cross-section of any one of the user's fingers, such that the electrode patch makes at least one turn around the user's finger.

4. The rehabilitation device for the hand according to claim 1, wherein the wearable patch assembly includes a warm patch that is an elongated strip of graphene fibers.

5. The rehabilitation device for the hand according to claim 1, wherein the wearing patch assembly comprises a vibration patch, the vibration patch comprises a wearing layer and a vibration piece, the vibration piece is installed on the outer surface of the wearing layer, and after the vibration patch is connected with the output interface through a wire, the vibration piece is electrically conducted and generates vibration.

6. The rehabilitation device for the hand according to claim 5, characterized in that said vibrating member is a micro-vibration motor.

7. The rehabilitation device for the hand according to claim 1, wherein the host assembly further comprises an operating part mounted on the surface of the wearing part, the operating part being electrically connected to the control part input.

8. The rehabilitation device for the hand according to claim 7, wherein a display part is further connected to the output end of the control part, is mounted on the surface of the wearing part, and is used for displaying the control parameters of the operating part.

9. The rehabilitation device for the hand according to claim 8, wherein the control parameter includes at least one of current intensity, working time, and working mode.

10. The rehabilitation device for the hand according to any one of claims 1-9, wherein joints are provided at both ends of the wire, and the wire is electrically connected with the output interface and the wearing patch assembly through the joints at both ends.

11. The rehabilitation device for the hand of claim 10, wherein the joint is at least one of a 2.0 joint, a 2.5 pin joint, or a 3.5mm plug.

12. The rehabilitation device for the hand according to claim 10, wherein the wearing portion comprises a main body plate, arc-shaped plates are movably connected to two ends of the main body plate, the output electrode is mounted on the lower surface of the main body plate, and the output interface is mounted on the side surface of the main body plate.

13. The rehabilitation device for the hand according to claim 12, wherein a plurality of said output interfaces are arranged side by side on the side of said main body plate.