CN205307610U - Wearable functional electrostimulation controlling means of remote control formula - Google Patents

Abstract

The utility model discloses a wearable functional electrostimulation controlling means of remote control formula, a plurality of electrode slices of handling the electro photoluminescence device and set up the wire in wearable device and be used for being connected with the wire including hand -held remote controller, control, control is handled each electrode slice of electro photoluminescence device control and is sent the electro photoluminescence. The electrode slice port is the contact pin formula, and the wire port is the jack formula. The utility model has the advantages of with positive effect be: the utility model discloses a wearable functional electrostimulation controlling means of remote control formula can accomplish the pinpointing and the be amazing of amazing site of the shallow table of human body muscle, reaches effects such as muscle or muscle group's massage and training, and is convenient for dress, uses and the cleanness. The user can fix a position required amazing site at home by oneself, recovers or the physiotherapy use.

Description

The wearable functional electric stimulation of distance type controls device

Technical field

This utility model relates to a kind of functional electric stimulation device, is that a kind of wearable functional electric stimulation of distance type controls device in particular.

Background technology

Functional electric stimulation can treat human body diseases, and this technology answers land used relatively broad in clinically relevant disease treatment and sports rehabilitation field. Limb activity ability can be improved by rationally effective electricity irritation, reduce muscle hypoxic-ischemic, prevent amyotrophy, strengthen muscle and muscle group function, and the purpose of the strength, endurance and the muscle group harmony that exercise one's muscles can be realized, alleviate the symptom of muscle tonus, muscular spasm and arthroncus and pain. Coordinate reasonable rehabilitation training, can maintain and increase range of motion. For choosing of electricity irritation site, generally choose belly of muscle position or tendon place, muscle two ends. What stimulate site chooses the effect that can directly affect functional electric stimulation.

Scientific research confirms, functional electric stimulation can promote local blood circulation and capillary density is increased, and promotes smooth muscle cell vascular endothelial growth factor to raise, and promotes revascularization. Clinical trial result shows, spinal cord injury early stage causes that lower limb muscles is useless and uses, give electronic stimulation and be possible not only to improve and maintain fast slow switch fibers ratio in myoarchitecture, and slow muscle content after spinal cord injury can be stoped to decline, strengthen the fatigue resistance of muscle.

As can be seen here, the treatment of human muscle, rehabilitation training are had bigger facilitation by functional electric stimulation.

The function of the electricity irritation physical therapy device occurred in existing market is many based on recovering physiotherapy, and frequently with the punctual stimulation of wired connection, and the power supply of device needs to be connected with external power supply more. Stimulate site by user according to illustrating that prompting is fixed voluntarily when device uses. The conversion of stimulus modelity and the change of stimulus intensity is realized by gear adjusting button. Such device has certain limitation on using, including:

1, power supply nearby is needed.

User needs to find mains supply in use, uses nearby, and the device of power supply wired connection can affect user normal activity in use.

2, electricity irritation site is chosen limited.

Electrode slice and the not good meeting of contact human skin cause that physiotheraping effect is affected. By the impact of electrode cable length, the distance of different stimulated point position can not at a distance of too far; And easily cause coming off of electrode slice when human body generation action, affect result of use.

3, electricity irritation site is indefinite.

Under instructing without professional person, cause that owing to electricity irritation site is indefinite user is on stimulating site to choose generation deviation thus affecting physiotheraping effect.

4, the collaborative exercise of many muscle groups cannot be realized.

Due to electricity irritation site limited amount, limited muscle or muscle group can only be stimulated simultaneously, single muscle or single stimulation organizing muscle group limit the concertedness between the globality for the treatment of and each muscle group, not only affect result of use, also can result in single muscle or single overstimulation organizing muscle group, thus damaging;

5, the two-way wasting of resources of user and medical institutions.

For the electrical stimulation device that medical institutions use, it is necessary to after determining required electricity irritation site by doctor, user just can carry out rehabilitation or physical therapy uses, and user cannot position required stimulation site at home voluntarily. The distance sought medical advice brings great obstacle to handicapped user, causes the unnecessary wasting of resources simultaneously.

6, device cleaning difficulty.

Device, from using beginning just can not realize thorough cleaning, can be polluted after long-time use, also can bring unnecessary injury to user by existing Wearable electrical stimulation device.

Summary of the invention

This utility model is for the technical problem existed in above-mentioned prior art, it is provided that a kind of wearable functional electric stimulation of distance type controls device.

This utility model is adopted the technical scheme that by this problem of solution:

The wearable functional electric stimulation of distance type of the present utility model controls device, processes electrical stimulation device and the wire being arranged in wearable device and the multiple electrode slices for being connected with wire including hand-held remote controller, control; Control process electrical stimulation device controls each electrode slice and sends electricity irritation.

Described electrode slice port is contact pin type, and cable port is jack type.

Described control processes electrical stimulation device and includes control chip, electricity irritation booster circuit, electricity irritation output waveform modulation circuit, controls end communication module and power module.

Described power module is made up of power panel, rechargeable battery and supply voltage testing circuit; Power panel is connected by power line with rechargeable battery outfan, rechargeable battery outfan by power panel be control chip, electricity irritation booster circuit, electricity irritation output waveform modulation circuit and control end communication module provide DC voltage, supply voltage testing circuit is connected across between power panel and rechargeable battery, is used for monitoring output voltage to point out battery status.

Rechargeable battery is charged by USB line, and charging socket is MicroUSB interface slot, and the outfan of rechargeable battery connects supply voltage testing circuit, and the LED of supply voltage testing circuit is lighted when supply voltage is lower than demand voltage. Described electricity irritation output waveform modulation circuit is switch isolation circuit, including two groups of audions being serially connected and photocoupler.

Described hand-held remote controller includes display screen, function button, single-chip microcomputer and peripheral control circuits and remote controller end communication module.

Described hand-held remote controller is provided with gear adjusting device, the intensity of electric stimulus of electrode slice output is carried out the regulation and control of many gears.

This utility model has the advantage that and has the benefit effect that

The wearable functional electric stimulation of distance type of the present utility model controls device, can complete being accurately positioned and stimulating of the stimulation site to the shallow table muscle of human body, reaches the effects such as the massage to muscle or muscle group and training, and is easy to dress and use and clean. User can position required stimulation site at home voluntarily, carries out rehabilitation or physical therapy uses.

Accompanying drawing explanation

Fig. 1 is the structured flowchart of hand-held remote controller of the present utility model;

Fig. 2 is the structured flowchart that control of the present utility model processes electrical stimulation device;

Fig. 3 is the circuit theory diagrams of electricity irritation output waveform modulation circuit of the present utility model;

Fig. 4 is the structure chart of the wearable device of this utility model one embodiment;

Fig. 5 is the stimulation site figure on front side of the pants type of this utility model one embodiment;

Fig. 6 is the stimulation site figure on rear side of the pants type of this utility model one embodiment.

Wherein: 1, control processes electrical stimulation device, 2, wire, 3, cable port, 4, electrode slice port, 5, electrode slice, 6, rectus femoris, 7, patella upper limb, 8, patella lower edge, 9, tibialis anterior, 10, rear thigh muscles, 11, gastrocnemius, 12, vastus medialis.

Detailed description of the invention

Referring to accompanying drawing, the wearable functional electric stimulation of distance type of the present utility model is controlled device to be described in detail. Specific embodiments described below is only preferred forms of the present utility model, and it is not intended that to restriction of the present utility model.

Fig. 4 is the structure chart of the wearable device of this utility model one embodiment. As shown in Figure 4, the wearable functional electric stimulation of distance type of the present utility model controls device, processes electrical stimulation device 1 and the wire 2 being arranged in wearable device and the multiple electrode slices 5 for being connected with wire 2 including hand-held remote controller, control. Control process electrical stimulation device 1 controls each electrode slice 5 and sends electricity irritation. Being processed electrical stimulation device by control and draw multiple conducting wires, cable port 3 is jack type, and electrode slice port 4 is contact pin type. After connecting, electrode slice is directly adhered to human body skin, processes electrical stimulation device by control, makes electrode slice rationally send electricity irritation, acts on human body. The outfan of control process electrical stimulation device can carry out the extension of output port as required, it is possible to meets the stimulation to the human body all muscle of shallow table and demand for control. This device can with the various clothing of close-fitting vest dress for carrier, and laminating human body skin uses.

Fig. 1 is the structured flowchart of hand-held remote controller of the present utility model. As it is shown in figure 1, hand-held remote controller includes display screen, function button, single-chip microcomputer and peripheral control circuits and remote controller end communication module. Hand-held remote controller is provided with gear adjusting device, the intensity of electric stimulus of electrode slice output is carried out the regulation and control of many gears.

Described display screen includes but are not limited to LED, LCD, OLED, diode array or charactron array display screen; Display screen and button are connected by soft arranging wire and Keyseat for wiring displacement with control circuit plate, and the display content of display screen is exported and input by the Single-chip Controlling on remote control circuit with the command signal of button. The communicating circuit that namely communication module is controlled by single-chip microcomputer, this communicating circuit adopts but is not limited only to electromagnetism, infrared, ZigBee, bluetooth or radio-frequency communication technology and processes the mutual communication of stimulator with control.

Overall hand-held remote controller function controls end and instruction transmitting terminal for user, user can set S, M both of which by hand held controller, respectively Stimulating (stimulus modelity) and Massaging (massage mode), stimulus modelity moderate stimulation voltage is 5v～90v, boost pulse frequency is 25Hz, and boost pulse waveform is two-way stimulus wave, stimulates 10s every time, rest 5s, it is ensured that effectively treatment time is 15--30min.

Fig. 2 is the structured flowchart that control of the present utility model processes electrical stimulation device. Include control chip, electricity irritation booster circuit, electricity irritation output waveform modulation circuit as in figure 2 it is shown, control processes electrical stimulation device, control end communication module, port control modules, electricity irritation output port and power module. Power module is made up of power panel, rechargeable battery and supply voltage testing circuit.

Power panel is connected by power line with rechargeable battery, thering is provided enough voltage and currents for it, described rechargeable battery outfan provides the DC voltage of 5v, 12v, 3.3v by power line respectively single-chip microcomputer and peripheral minimum system circuit, boost module, communication module; Supply voltage testing circuit is connected across between power panel and rechargeable battery, and described supply voltage testing circuit is voltage comparator circuit, is used for monitoring output voltage to point out battery status.

The rechargeable battery of power module is charged by USB line, charging socket is MicroUSB interface slot, the outfan of rechargeable battery connects supply voltage testing circuit, and supply voltage testing circuit designs for reminding user's charging, and LED is lighted when supply voltage is lower than demand voltage.

Described electricity irritation output waveform modulation circuit is switch isolation circuit, including two groups of audions being serially connected and photocoupler.

The communicating circuit that namely communication module is controlled by control chip, this communicating circuit adopts but is not limited only to electromagnetism, infrared, ZigBee, bluetooth or radio-frequency communication technology and processes the mutual communication of stimulator with control; Described single-chip microcomputer and the reference circuit that peripheral minimum system circuit is the design of various types of single-chip minimum system; Described boost module is use Boost boosting theory to carry out the circuit boosted.

The 5v boost in voltage that power supply can be exported by described electricity irritation booster circuit plate is to 90v, and its outfan accesses electricity irritation output waveform modulation circuit by electric wire, and final electric stimulus wave is exported by the electricity irritation output waveform modulation circuit on main circuit board; Described electricity irritation output waveform modulation circuit is provided with outfan, accesses for multiple electricity irritation sites electric wire.

Control processes the waveform that the exportable and user-selected pattern of electrical stimulation device is corresponding, and raises voltage. User by using hand held controller to send the commands to select single-chip microcomputer mode of operation to control process electrical stimulation device, and then can adjust the output control signal of single-chip microcomputer; Correspondingly, single-chip microcomputer is exported control signal and is converted to stimulus waveform output by electricity irritation booster circuit plate and electricity irritation output waveform modulation circuit. In this circuit, the use of double; two photocouplers has intercepted the increase of electric current effectively, it is to avoid electric current is excessive and the burn feeling that causes.

Fig. 3 is the circuit theory diagrams of electricity irritation output waveform modulation circuit of the present utility model. As it is shown on figure 3, electricity irritation output waveform modulation circuit is switch isolation circuit, mainly it is made up of two audions Q1, Q2 and two photocouplers U1, U2. Boost seam is the incoming end of booster circuit, and P_STi and N_STi is outfan, and both sides are respectively arranged with a pair audion and photocoupler controls switch; P20, P21, P22, P24 connect the control port of single-chip microcomputer respectively, by programming to export biphasic waveform; Especially, for better isolating electric current, we devise a pair photocoupler and realize the effect of isolation, it is to avoid the electrical loss that circuit is overheated and extra; Described port control modules is made up of two panels 74HC595 cascade, 74HC595 is 8 bit shift register, and the purpose of two panels cascade can be by 16 2 system numbers of data serial input of three pins of single-chip microcomputer and carrys out this 16 bit of parallel output thus the unlatching of control output end mouth and Guan Bi. When wire connects electrode slice, electrode slice port is pin type, and cable port is jack type, can avoid omitting electrode slice because of user and install, and cable port discharges, so that user damages.

Hand-held remote controller has user interface, and user can be operated by interface typing personal information, selects function, pattern and intensity. After personal information typing, program calculates BMI value according to preset algorithm, divides five grades according to scope, and individual uses moderate stimulation intensity gear really, and algorithm is constitutional index (BMI)=body weight (kg) ÷ height 2(m). BMI numerical value: kick the beam: lower than 18.5, corresponding stimulus intensity I; Normal: 18.5-24.99, corresponding stimulation is strong by II; Overweight: 25-28, corresponding stimulus intensity III; Fat: 28-32, corresponding stimulus intensity IV; Very fat: higher than 32, corresponding stimulus intensity V.

Fig. 5 is the stimulation site figure on front side of the pants type of this utility model one embodiment, Fig. 6 is the stimulation site figure on rear side of the pants type of this utility model one embodiment. to stimulate the double, two lower limb of human body, arranging its function can be divided into: motor pattern, action pattern, massage mode and ideoelectotype. the forms of motion such as described motor pattern can allow user select respectively to run according to self-demand, walks, squats, jumping, meeting user is intended to the motion requirement of realization, described action pattern refers to allows user select to bend ankle, stretch ankle, go down on one's knees, stretch knee joint, bend hip, stretch hip, receive a certain actions such as hip effectively takes exercise, described massage can allow user select thigh, shank or full lower limb are stimulated, and reaches the effect of massage muscle, fatigue alleviating, described ideoelectotype can allow user individually stimulate site to stimulate certain, these stimulate site to include: left (right side) rectus femoris, left (right side) rear thigh muscles, left (right side) vastus medialis, left (right side) vastus lateralis, left (right side) gluteus maximus, left (right side) vastus medialis, left (right side) tibialis anterior, left (right side) gastrocnemius, left (right side) knee joint, device can select double, two lower limb totally 16 groups of functional electric stimulation sites, and can realize often organizing the independent control stimulating location pattern and intensity, it is achieved thereby that 216 kinds of operator schemes, can singly organize certain muscle group of stimulation in use, it is capable of again many muscle groups coorinated training effect, avoid the leg power skewness or the muscle injury that cause because of independent muscular irritation. the coorinated training treatment of lower limb muscles is capable of muscle group function entirety and improves. it addition, single independence organizing site controls, also provide conveniently for some special population, for instance lower limb disability crowd, lower extremities skin damage crowd etc., its pattern, intensity are totally controlled, meet all demands of user.

Whole body shallow table muscle and muscle group can be carried out single or multiple carrying out selective stimulating by the present invention.

Functional electric stimulation muscle and muscle group include:

Lower limb: rectus femoris, rear thigh muscles, vastus medialis, vastus lateralis, gluteus maximus, tibialis anterior, gastrocnemius etc. Illustrated below for example, as the stain in Fig. 5 and Fig. 6 show electricity irritation site:

Upper limb: triangular muscle, teres minor, coracobrachialis, biceps brachii m., brachialis, latissimus dorsi m., serratus anterior, triceps brachii, anconeus, brachioradialis, flexor carpi radialis, supinator, extensor carpi ulnaris m. etc.

Trunk: trapezius muscle, rhomboideus major, rhomboideus minor, levator scapulae, supraspinatus, infraspinatus, subscapularis, teres major, pectoralis major, pectoralis minor, rectus abdominis m., obliquus externus abdominis m.

Selected electricity irritation site is above-mentioned muscle belly of muscle portion.

Included by the producible action of functional electric stimulation:

Lower limb: bend ankle, stretch ankle, go down on one's knees, stretch knee joint, bend hip, stretch hip, receive hip etc.

Upper limb: shrug, press receipts, arm abduction, arm inward turning, double inside arms, palm dorsiflex, front bending and stretching of the arms etc. in shoulder, arm

Trunk: chest expanding, bend over, lateral body, turn

Above-mentioned electricity irritation muscle and produced response action can reach following effect: the improvement that amyotrophy, muscular strength are gone down, the alleviation to muscle fatigue, the exercise overall to muscle group.

During each open system, user all can be implemented electricity irritation by minimum stimulus intensity by system, and user's available digital control methods select the size of stimulus intensity. Described numeral control methods are by the program digital regulated mode to boost pulse output voltage, reach many gears regulation and control of intensity of electric stimulus, make user within the scope of security intensity, realize the adjustment to intensity of electric stimulus, and arbitrarily regulate stimulus intensity size according to self impression, find the intensity of electric stimulus being best suitable for self. This method had both catered to the science that intensity of electric stimulus regulates, and met again the individual variation of user.

After stimulating main switch to start every time, stimulus intensity and stimulus duration set by user all can preserve and record, recorded data can be scaled, according to the theoretical algorithm of its preservation, the heat consumed during this motion by single-chip microcomputer, and is become the corresponding power consumption under each motor pattern and movement effects by empirical algorithms simulation.

For the user of body-building demand, only manipulate lower limb muscles due to electricity irritation and shrink, joint will not be produced excessive pressure, reduce the joint injury brought due to loaded exercise. Additionally, due to user is without producing excessive limb action, the abrasion caused because of joint mechanics bending can be avoided.

One specific embodiment is as follows: use first with height 180cm male's user, and electric-control system is for trousers form for carrier (hereinafter referred to as functional trousers).

Control processes electrical stimulation device and is positioned over the overall positive right side of face crotch of pants type device, it is integrally attached to connect by pocket and device, wire processes electrical stimulation device from control and draws, arrange and be fixed on functional trousers internal layer surface, when functional trousers normally uses, user can regulate required stimulus modelity and intensity by this intensity adjustments button controlled on the handheld remote control device of matched with devices.

User chooses appropriate sizes device, has dressed functional trousers according to the wearing mode of normal trousers. Assign electrode slice as illustrated with the position of Wire termination, and make electrode slice fit in skin, close window, dress complete.

Open control and process the switch of electrical stimulation device. (green run indicator lights, and represents that electricity is abundant, and functional trousers can normally use, if red led lights, prompting electricity is on the low side, should charge in time, otherwise will affect result of use. ) open remote controller and control process electrical stimulation device switch, user is according to using the stimulus modelity and muscle site that require over stimulation needed for remote control screen is chosen.

To temper tibialis anterior: dressed functional trousers fixed electrode film by above-mentioned requirements, open the switch of remote controller and control process electrical stimulation device respectively, remote controller displays motor pattern, action pattern, massage mode, four kinds of stimulus modelities of ideoelectotype, ideoelectotype is selected to enter next stage menu, " tibialis anterior " is selected in remote control screen, model selection S mode, clicks ON and starts, and adds and subtracts button again through remote controller intensity and regulates 9 kinds of intensity. Control processes electrical stimulation device and starts working, user can be experienced electricity irritation and be gradually increased to preset strength, the in the wrong ankle action of tibialis anterior meat contraction and institute stimulated side be can be observed, user can pass through the intensity plus-minus button adjustment stimulus intensity of remote controller during this period, until self experiencing the stimulus intensity of the most comfortable.

User can arbitrarily be chosen required multiple stimulation sites and carry out electricity irritation, exercise rectus femoris function is increased: dressed functional trousers fixed electrode film by above-mentioned requirements while above-mentioned exercise tibialis anterior, open the switch of remote controller and control process electrical stimulation device respectively, remote controller displays motor pattern, action pattern, massage mode, four kinds of stimulus modelities of ideoelectotype, ideoelectotype is selected to enter next stage menu, " tibialis anterior " is selected in remote control screen, and by-election " rectus femoris ", model selection S mode, click ON to start, control processes electrical stimulation device and starts working, add and subtract button again through remote controller intensity and regulate 9 kinds of intensity, now user both can experience the electricity irritation of tibialis anterior, draw and bend ankle action, the contractive effect of rectus femoris can be experienced again.

User can also either directly through wanting that the action drawn carries out model selection. For " stretching knee joint " action: dressed functional trousers fixed electrode film by above-mentioned requirements, open the switch of remote controller and control process electrical stimulation device respectively, remote controller displays " motor pattern ", " action pattern ", " massage mode ", " ideoelectotype " four kinds of stimulus modelities, action pattern is selected by remote controller, enter next stage menu, remote controller shows " bending ankle ", " stretching ankle ", " going down on one's knees ", " stretching knee joint ", " bending hip ", " stretching hip ", " receipts hip " respectively, select " stretching knee joint ", click ON and start. Control processes electrical stimulation device and starts working, and now the vastus lateralis of user, vastus medialis, rectus femoris and rear thigh muscles will be carried out electricity irritation, so that user is brought out stretching knee joint action.

User can also carry out model selection according to the simulation of forms of motion. for " running modes ": dressed functional trousers fixed electrode film by above-mentioned requirements, open the switch of remote controller and control process electrical stimulation device respectively, remote controller displays " motor pattern ", " action pattern ", " massage mode ", " ideoelectotype " four kinds of stimulus modelities, " motor pattern " is selected to enter next stage menu, according to prompting input personal information, including: sex, age, height, body weight etc., next stage menu is entered after confirmation, remote control screen selects " running ", control processes electrical stimulation device and starts working, now the double, two leg muscle of user will alternately be stimulated, simulation runs required muscle in corresponding muscle contraction strength, " running modes " trial employment period, remote control screen can show the running distance simulated and the energy consumed in certain time in real time.

Each stimulus modelity has default stimulation limiting time, and after arriving limiting time, electricity irritation is automatically stopped, user closing control processes electrical stimulation device switch, opens window, exposes double; two lower limb, unload each electrode slice, slough whole device, kept properly. Note heat release, protection against the tide, sun-proof etc.

Claims (8)

1. the wearable functional electric stimulation of distance type controls device, with trousers form for carrier, it is characterised in that: this device includes hand-held remote controller, control processes electrical stimulation device and the wire being arranged in wearable device and the multiple electrode slices for being connected with wire; Control process electrical stimulation device controls each electrode slice and sends electricity irritation.

2. a kind of wearable functional electric stimulation of distance type according to claim 1 controls device, it is characterised in that: electrode slice port is contact pin type, and cable port is jack type.

3. a kind of wearable functional electric stimulation of distance type according to claim 1 controls device, it is characterised in that: control processes electrical stimulation device and includes control chip, electricity irritation booster circuit, electricity irritation output waveform modulation circuit, controls end communication module and power module.

4. a kind of wearable functional electric stimulation of distance type according to claim 3 controls device, it is characterised in that: power module is made up of power panel, rechargeable battery and supply voltage testing circuit; Power panel is connected by power line with rechargeable battery outfan, rechargeable battery outfan by power panel be control chip, electricity irritation booster circuit, electricity irritation output waveform modulation circuit and control end communication module provide DC voltage, supply voltage testing circuit is connected across between power panel and rechargeable battery, is used for monitoring output voltage to point out battery status.

5. a kind of wearable functional electric stimulation of distance type according to claim 4 controls device, it is characterized in that: rechargeable battery is charged by USB line, charging socket is MicroUSB interface slot, the outfan of rechargeable battery connects supply voltage testing circuit, and the LED of supply voltage testing circuit is lighted when supply voltage is lower than demand voltage.

6. a kind of wearable functional electric stimulation of distance type according to claim 3 controls device, it is characterised in that: electricity irritation output waveform modulation circuit is switch isolation circuit, including two groups of audions being serially connected and photocoupler.

7. a kind of wearable functional electric stimulation of distance type according to claim 1 controls device, it is characterised in that: hand-held remote controller includes display screen, function button, single-chip microcomputer and peripheral control circuits and remote controller end communication module.

8. a kind of wearable functional electric stimulation of distance type according to claim 7 controls device, it is characterised in that: hand-held remote controller is provided with gear adjusting device, the intensity of electric stimulus of electrode slice output is carried out the regulation and control of many gears.