CN103691060B - Electrical stimulation device - Google Patents
Electrical stimulation device Download PDFInfo
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- CN103691060B CN103691060B CN201310745571.3A CN201310745571A CN103691060B CN 103691060 B CN103691060 B CN 103691060B CN 201310745571 A CN201310745571 A CN 201310745571A CN 103691060 B CN103691060 B CN 103691060B
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Abstract
A kind of electrical stimulation device, comprise textile electrode assembly, stimulator and airway, described textile electrode assembly comprises the first gas storage part and the first electrode slice, a surface of described first electrode slice of described first gas storage part laminating, another surface of described first electrode slice and described location contacts to be stimulated, described stimulator comprises stimulation circuit and inflator module, described stimulation circuit and described first electrode slice are electrically connected and export electrical stimulation signal to described first electrode slice, the two ends of described airway connect described first gas storage part and described inflator module respectively, thus described inflator module is inflated described first gas storage part, expand after described first gas storage part inflation and pressure is produced to described first electrode slice, described pressure orders about described first electrode slice and fits in described position to be stimulated.Electrical stimulation device of the present invention, produces pressure by inflation and the first electrode slice is better fitted position to be stimulated, avoids the position to be stimulated caused because of loose contact and burns.
Description
Technical field
The present invention relates to medical domain, particularly relate to a kind of electrical stimulation device.
Background technology
Electricity irritation can provide various therapy effect to biological tissue.Such as, by percutaneous stimulation muscle and nervous tissue, electricity irritation is used to treatment nerve and muscle damage and other symptoms.Electricity irritation can also be used for strengthening blood circulation, promotes the quickly-healing of wound, stops the adverse effect that other poor blood circulations cause.Transcutaneous electrostimulation can select hydrogel electrode or textile electrode to act on therapentic part.Wherein, hydrogel electrode converts electronic current to ion current by hydrogel conductive layer and acts on skin histology, textile electrode, by conductive fiber (as silver-colored fiber, stainless steel fibre, graphite fibre etc.) and fiber mixing springy are woven into conductive fabric, is used for applying transcutaneous electrostimulation to skin histology.
Hydrogel easily causes skin hypersensitivity to react, and the hydrogel electrode of viscosity is easy to the secondary damage causing ulcers's skin when power taking pole.Relative hydrogel electrode, the capable of washing and Reusability of textile electrode, without skin allergy, and has the characteristics such as ventilative, pliable and tough.But, current textile electrode with cannot keep between skin contacting closely (especially when limbs move), this makes impedance between electrode-skin too high, easily causes user discomfort even can skin ambustion, cannot meet instructions for use.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of electrical stimulation device, it is while enforcement electricity irritation, by producing a pressure on textile electrode, textile electrode and skin is impelled better to fit, reduce the contact impedance between textile electrode and skin, avoid the skin burn because loose contact causes.。
In order to solve the problems of the technologies described above, the invention provides a kind of electrical stimulation device, electricity irritation is carried out for treating stimulation location, described electrical stimulation device comprises textile electrode assembly, stimulator and airway, described textile electrode assembly comprises the first gas storage part and the first electrode slice, a surface of described first electrode slice of described first gas storage part laminating, another surface of described first electrode slice and described location contacts to be stimulated, described stimulator comprises stimulation circuit and inflator module, described stimulation circuit and described first electrode slice are electrically connected and export electrical stimulation signal to described first electrode slice, the two ends of described airway connect described first gas storage part and described inflator module respectively, thus described inflator module is inflated described first gas storage part, expand after described first gas storage part inflation and pressure is produced to described first electrode slice, described pressure orders about described first electrode slice and fits in described position to be stimulated.
Wherein, described textile electrode assembly also comprises the second gas storage part and the second electrode slice, a surface of described second electrode slice of described second gas storage part laminating, another surface of described second electrode slice and described location contacts to be stimulated.
Wherein, described textile electrode assembly also comprises the first elastic component and the second elastic component, described first electrode slice and the second electrode slice are made up of conductive fabric, its boring, described first elastic component is filled in the hollow area of described first electrode slice, described second elastic component is filled in the hollow area of described second electrode slice, and described first elastic component and the storage of the second elastic component have conducting liquid, to reduce described first electrode slice and the contact impedance between the second electrode slice and described position to be stimulated.
Wherein, described textile electrode assembly also comprises the first contact and the second contact, and described first contact is fixed and is electrically connected on described first electrode slice, and described second contact is fixed and is electrically connected on described second electrode slice.
Wherein, described stimulator also comprises power module and controller, described power module and described controller are electrically connected, described controller and described stimulation circuit are electrically connected, described controller receives the electric energy of described power module and transfers to described stimulation circuit, and described stimulation circuit transfers to described textile electrode assembly after described electric energy is converted to electrical stimulation signal.
Wherein, described stimulator also comprises impedance detection circuit, described impedance detection circuit and described textile electrode assembly and described controller are electrically connected, and described impedance detection circuit detects described first electrode slice and the contact resistance between the second electrode slice and described position to be stimulated and the value of described contact resistance is transferred to described controller.
Wherein, described stimulator also comprises pressure transducer and filtering and amplifying circuit, described pressure transducer is communicated with described first gas storage part and the second gas storage part by described airway, described filtering and amplifying circuit and described pressure transducer and described controller are electrically connected, described pressure transducer detects the atmospheric pressure value of described first gas storage part and the second gas storage part and transfers to described filtering and amplifying circuit after described atmospheric pressure value is converted to the signal of telecommunication, and described filtering and amplifying circuit carries out amplification to the described signal of telecommunication and transfers to described controller after filtering.
Wherein, described stimulator also comprises display control module, described display control module and described controller are electrically connected, described display control module has display screen, and described display control module exports the running parameter of control instruction electrical stimulation device to described controller and described in described display screen display.
Wherein, described stimulator also comprises inflation drive circuit and venting drive circuit, described inflator module is air pump, described aeration circuit and described inflator module and controller are electrically connected, described venting drive circuit and described inflator module and controller are electrically connected, and described controller controls described inflator module by described aeration circuit or described venting drive circuit and inflates described first gas storage part and the second gas storage part or bleed.
Wherein, described inflator module is inflatable ball, and it is communicated with described textile electrode assembly by described airway, the air in inflator module described in manual squeezing, to inflate described first gas storage part and the second gas storage part.
The electrical stimulation device that the embodiment of the present invention provides, described stimulator is also inflated described first gas storage part and the second gas storage part by described inflator module while exporting electrical stimulation signal to the first electrode slice of described textile electrode assembly and the second electrode slice, described first gas storage part and the second gas storage part expand after inflating and produce a pressure to described first electrode slice and the second electrode slice, this pressure makes described first electrode slice and the second electrode slice be fitted on described position to be stimulated more closely, thus reduce described first electrode slice and the contact resistance between the second electrode slice and described position to be stimulated, the position to be stimulated caused because of loose contact is avoided to burn.Secondly, when the position to be stimulated needing treatment there being ulcer, electrical stimulation signal can promote the healing of wound, and can also make the more attractive in appearance of wound healing to ulcer place applied pressure after the first gas storage part and the inflation of the second gas storage part, and reduces the edema of wound.In addition, treat in cirsoid application at some, usually by dressing pressure socks, different pressure being applied to leg diverse location, promoting the backflow of venous blood.And pressure socks applied pressure inaccuracy, and in use easily become loose gradually.And by dressing textile electrode assembly provided by the invention, and utilize described controller to control the pressure of diverse location accurately, effectively can increase venous backflow, blood circulation promoting.Finally, because described first electrode slice and the second electrode slice have electric conductivity, when fitting on health, it also can be used for receiving and records the bioelectrical signals such as myoelectricity, electrocardio.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the electrical stimulation device that the embodiment of the present invention provides.
Fig. 2 is the decomposed schematic diagram of the first textile electrode of the electrical stimulation device shown in Fig. 1.
Fig. 3 is the partial cutaway schematic view of the first textile electrode shown in Fig. 1 along I-I.
Fig. 4 is the construction module figure of the first stimulator of the electrical stimulation device shown in Fig. 1.
Fig. 5 is the construction module figure of the second stimulator of the electrical stimulation device shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention provides a kind of electrical stimulation device 100, carries out electricity irritation for treating stimulation location 200.Described electrical stimulation device 100 comprises textile electrode assembly 20, stimulator 300, wire 40 and airway 50, described textile electrode assembly 20 fits on described position to be stimulated 200, described stimulator 300 is fixed on described textile electrode assembly 20, described wire 40 connects described textile electrode assembly 20 and described stimulator 300 respectively, thus described stimulator 300 and described textile electrode assembly 20 are electrically connected.Described airway 50 connects described textile electrode assembly 20 and stimulator 300 respectively, thus described stimulator 300 is communicated with described textile electrode assembly 20 and can inflates described textile electrode assembly 20 or exit.
See also Fig. 2, in an embodiment of the present invention, described textile electrode assembly 20 comprises the first textile electrode 22 and the second textile electrode 24, described first textile electrode 22 and described second textile electrode 24 are all fixed on described position to be stimulated 200, wherein, described position to be stimulated 200 can be the skin of biological tissue, as the hands of people, and the skin at the position such as foot or health.
See also Fig. 3, in an embodiment of the present invention, described first textile electrode 22 comprises the first gas storage part 221, first gas port 222, first contact 224, first electrode slice 226 and the first elastic component 227.Described first gas port 222 is opened on described first gas storage part 221, the two ends of described airway 50 connect described first gas port 222 and described stimulator 300 respectively, thus gas can be filled with in described first gas storage part 221 or the gas extracted out in described first gas storage part 221 by described stimulator 300.
In an embodiment of the present invention, described first electrode slice 226 can be made up of the fabric cloth containing conductive fiber, it is inner in hollow, and in hollow region, be filled with described first elastic component 227, described first elastic component 227 is for having elastic material, as sponge etc., described first elastic component 227 can keep the elasticity of described first electrode slice 226, wearing is got up more comfortable.In addition, described first elastic component 227 can also be used to the conducting liquids such as storage normal saline, and then reduces the contact impedance between described first electrode slice 226 and described position to be stimulated 200.
In an embodiment of the present invention, a surface of described first electrode slice 226 is fixed with the first contact 224, and this surface is closely pasted by viscose glue and described gas storage part 221, and described first gas storage part 221 can be air bag or airbag, is filled with gas in it.Described first contact 224 can be conductive metal sheet, and it is clipped between described first electrode slice 226 and described first gas storage part 221.The two ends of described wire 40 connect described first contact 224 and stimulator 300 respectively, thus described first contact 224 receives the electrical stimulation signal of described stimulator 300, and electrical stimulation signal are transferred to described first electrode slice 226.Another surface of described first electrode slice 226 fits in described position to be stimulated 200, thus described first electrode slice 226 carries out electricity irritation to described position 200 to be stimulated after receiving described electrical stimulation signal.
In an embodiment of the present invention, described second textile electrode 24 comprises the second gas storage part (not shown), the second gas port 242, second contact 244, second electrode slice (not shown) and the second elastic component (not shown).The shape of each element of described second textile electrode 24 is substantially identical with structure with the shape of the element of described first textile electrode 22 with structure.Such as, described second gas storage part corresponds to described first gas storage part 221, described second gas port 242 corresponds to described first gas port 222, described second contact 244 corresponds to described first contact 224, described second electrode slice corresponds to described first electrode slice 226, and described second elastic component corresponds to described first elastic component 227.The connection of counter element and mounting means are also all identical, do not repeat them here.Be understandable that, in other embodiments of the invention, the number of described textile electrode is not limited to two, and it also can be other numbers such as 3,4,6.In addition, the shape of described textile electrode assembly 20 is not limited to bandage shape, and it also can make the shapes such as glove, socks, wrister, knee cap, clothes according to the actual needs, is beneficial to dress.In addition, the size of described textile electrode also can reduce, thus textile electrode can be integrated in the clothing of daily wearing, is convenient to dress and keep comfortable.
See also Fig. 4, the first stimulator 300 that Fig. 4 provides for the embodiment of the present invention, described stimulator 300 is fixed on described first textile electrode 22, and it exports electrical stimulation signal and gas extremely described textile electrode assembly 20 simultaneously.Described stimulator 300 comprises power module 301, display control module 302, controller 303, stimulation circuit 304, impedance detection circuit 305, pressure transducer 306, filtering and amplifying circuit 307, inflator module 308, inflation drive circuit 309 and venting drive circuit 310.Wherein, described display control module 302 can be one with the display screen controlling button, itself and described controller 303 are electrical connected, and described display control module 302 exports control instruction to described controller 303 by controlling button, and described controller 303 sends corresponding control signal according to control instruction.The running parameters such as described display control module 302 also shows the running parameter of described electrical stimulation device 100, the electrical signal intensity that real-time air pressure and stimulator 300 as textile electrode assembly 20 export.Described controller 303 and described power module 301, stimulation circuit 304, impedance detection circuit 305, filtering and amplifying circuit 307, inflate drive circuit 309 and drive circuit 310 of exitting all is electrically connected.Described power module 301 provides electric energy for described stimulator 300.
In an embodiment of the present invention, described stimulation circuit 304 is electrically connected with described textile electrode assembly 20 and described controller 303, described stimulation circuit 304 receive the electric energy of described controller 303 and its be converted to electrical stimulation signal (as electric pulse) after by as described in wire 40 transfer to textile electrode assembly 20 the first electrode slice 226 and as described in the second electrode slice, thus described first electrode slice 226 and described second electrode slice carry out electricity irritation to described position 200 to be stimulated.
In an embodiment of the present invention, first electrode slice 226 of described textile electrode assembly 20 and the second electrode slice and described impedance detection circuit 305 are electrically connected, described impedance detection circuit 305 detects described first electrode slice 226 and the impedance between the second electrode slice and described position to be stimulated 200 to obtain the contact situation of described first electrode slice 226 and the second electrode slice and described position to be stimulated 200, the value of described impedance is presented on described display control module 302, so that monitor in real time and regulate in time.In an embodiment of the present invention, described first electrode slice 226 or the second electrode slice apply voltage, and the size of current simultaneously detected in described wire 40, described first electrode slice 226 or the contact impedance between the second electrode slice and described position to be stimulated 200 can be obtained by calculating.
In an embodiment of the present invention, the first gas storage part 221 of described textile electrode assembly 20 and the second gas storage part are communicated with described pressure transducer 306 by described airway 50.Described pressure transducer 306 is electrically connected with described filtering and amplifying circuit 307, described pressure transducer 306 detects the atmospheric pressure value in the first gas storage part 221 in described textile electrode assembly 20 or the second gas storage part, and transfer to described filtering and amplifying circuit 307 after described atmospheric pressure value is converted to the signal of telecommunication, described filtering and amplifying circuit 307 carries out amplification to the described signal of telecommunication and transmits back described controller 303 after filtering, described controller 303 receives the described signal of telecommunication and is reduced into corresponding atmospheric pressure value after process, described atmospheric pressure value is presented on described display control module 302, thus the air pressure monitored in real time in described first gas storage part 221 or the second gas storage part.
In an embodiment of the present invention, first gas storage part 221 and the second gas storage part of described inflator module 308 and described textile electrode assembly 20 are communicated with by described airway 50, and described inflator module 308 is also electrically connected with described inflation drive circuit 309 and drive circuit 310 of exitting.Described inflator module 308 can control described inflator module to inflating in described first gas storage part 221 or the second gas storage part or bleeding by described inflation drive circuit 309 or venting drive circuit 310 according to actual needs.When described inflator module 308 is to described first gas storage part 221 and the inflation of the second gas storage part, described first gas storage part 221 and the second gas storage part expand after inflating and produce a pressure to described first electrode slice 226 and described second electrode slice, and described pressure direction points to described position 200 to be stimulated by described first electrode slice 226 or the second electrode slice, thus make described first electrode slice 226 and the second electrode slice fit on described position to be stimulated 200 more closely, and then reduce described first electrode slice 226 and the contact resistance between the second electrode slice and described position to be stimulated 200, when described inflator module 308 is bled to described first gas storage part 221 and the second gas storage part, described first gas storage part 221 and the second gas storage part aerofluxus after-contraction, thus reduce the compactness at described first electrode slice 226 and the second electrode slice and described position to be stimulated 200.
See also Fig. 1 to Fig. 4, when using described electrical stimulation device 100 to treat, described textile electrode assembly 20 is fixed on need treatment position to be stimulated 200 on, more described stimulator 300 to be arranged on described first textile electrode 22 and to arrange described wire 40 and described airway 50.Before carrying out electricity irritation, first detect described first electrode slice 226 and the contact impedance between the second electrode slice and described position to be stimulated 200 by described impedance detection circuit 305, avoid causing electric quantity loss because contact impedance is excessive, contact impedance is excessive simultaneously also can cause described first electrode slice 226 and the second electrode slice to generate heat in a large number when being energized, and then described position to be stimulated 200 of may burning.Inflator module 308 is utilized to inflate described textile electrode assembly 20 or bleed, make described textile electrode assembly 20 suitable fit in described position to be stimulated 200, thus described first electrode slice 226 and the contact resistance between the second electrode slice and described position to be stimulated 200 less and simultaneously described textile electrode assembly 20 can not cause discomfort because fitting tension with described position 200 to be stimulated.Now can carry out electricity irritation to described position 200 to be stimulated, be specially, described control display module 302 selects the control button relevant to electricity irritation, described control display module 302 exports corresponding control instruction to described controller 303, electric energy is exported to described stimulation circuit 304 after described controller 303 receives control instruction, described electric energy is converted to electrical stimulation signal (as electric pulse) by described stimulation circuit 304, described electrical stimulation signal transmits described first contact 224 and the second contact 244 by described wire 40, described first electrode slice 226 and the second electrode slice receive electrical stimulation signal and carry out electricity irritation to described position 200 to be stimulated.In the process of electricity irritation, the atmospheric pressure value in described first electrode slice 226 and the contact impedance between the second electrode slice and described position to be stimulated 200 and described first gas storage part 221 and the second gas storage part can be obtained in real time by described display control module 302, thus the contact resistance getting loose when described textile electrode assembly 20 and cause is excessive, can inflate described first gas storage part 221 and the second gas storage part in time, avoid because loose contact causes described position to be stimulated 200 to be burnt.
In sum, the embodiment of the present invention provides a kind of electrical stimulation device 100, described stimulator 300 is also inflated described first gas storage part 221 and the second gas storage part by described inflator module 308 while exporting electrical stimulation signal to the first electrode slice 226 of described textile electrode assembly 20 and the second electrode slice, described first gas storage part 221 and the second gas storage part inflation also produce a pressure to described first electrode slice 226, described pressure makes described first electrode slice 226 and the second electrode slice to fit more closely described position to be stimulated 200, thus reduce described first electrode slice 226 and the contact resistance between the second electrode slice and described position to be stimulated 200, avoid the contact resistance that causes because of loose contact excessive and described position to be stimulated 200 of burning.Secondly, when the position to be stimulated 200 needing treatment there being ulcer, electrical stimulation signal can promote the healing of wound, and can also make the more attractive in appearance of wound healing to ulcer place applied pressure after described first gas storage part 221 and the inflation of the second gas storage part, and reduces the edema of wound.In addition, treat in cirsoid application at some, usually by dressing pressure socks, different pressure being applied to leg diverse location, promoting the backflow of venous blood.And pressure socks applied pressure inaccuracy, and in use easily become loose gradually.By dressing textile electrode assembly 20 provided by the invention, and utilizing described controller 303 to control the pressure of diverse location accurately, effectively can increase venous backflow, blood circulation promoting.Finally, because described first electrode slice 226 and the second electrode slice have electric conductivity, when fitting on health, it also can be used for receiving and records the bioelectrical signals such as myoelectricity, electrocardio.
Refer to Fig. 5, the construction module figure of the second stimulator 400 that Fig. 5 provides for the embodiment of the present invention.Described stimulator 400 comprises power module 401, display control module 402, controller 403, stimulation circuit 404, impedance detection circuit 405, pressure sensing 406, filtering and amplifying circuit 407 and inflator module 408.Wherein, described power module 401 shown in Fig. 5, display control module 402, controller 403, stimulation circuit 404, impedance detection circuit 405, pressure sensing its 406 and filtering and amplifying circuit 407 and the described power module 301 shown in Fig. 4, display control module 302, controller 303, stimulation circuit 304, impedance detection circuit 305, pressure sensing its 306 and filtering and amplifying circuit 307 all identical, do not repeat them here.Difference is, the inflator module 408 of described stimulator 400 can adopt an inflatable ball and mode is manually inflated described textile electrode assembly 20, accordingly, the inflation drive circuit 309 shown in Fig. 4 and venting drive circuit 310 will no longer need in the stimulator 400 shown in Fig. 5.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. an electrical stimulation device, electricity irritation is carried out for treating stimulation location, it is characterized in that, described electrical stimulation device comprises textile electrode assembly, stimulator and airway, described textile electrode assembly comprise the first gas storage part and and the first electrode slice, a surface of described first electrode slice of described first gas storage part laminating, another surface of described first electrode slice and described location contacts to be stimulated, described stimulator comprises stimulation circuit and inflator module, described stimulation circuit and described first electrode slice are electrically connected and export electrical stimulation signal to described first electrode slice, the two ends of described airway connect described first gas storage part and described inflator module respectively, thus described inflator module is inflated described first gas storage part, expand after described first gas storage part inflation and pressure is produced to described first electrode slice, described pressure orders about described first electrode slice and fits tightly in described position to be stimulated, to reduce the contact impedance between described first electrode slice and described position to be stimulated, described position to be stimulated is the skin of biological tissue.
2. electrical stimulation device according to claim 1, it is characterized in that, described textile electrode assembly also comprises the second gas storage part and the second electrode slice, a surface of described second electrode slice of described second gas storage part laminating, another surface of described second electrode slice and described location contacts to be stimulated.
3. electrical stimulation device according to claim 2, it is characterized in that, described textile electrode assembly also comprises the first elastic component and the second elastic component, described first electrode slice and the second electrode slice are made up of conductive fabric, its boring, described first elastic component is filled in the hollow area of described first electrode slice, described second elastic component is filled in the hollow area of described second electrode slice, described first elastic component and the storage of the second elastic component have conducting liquid, to reduce described first electrode slice and the contact impedance between the second electrode slice and described position to be stimulated.
4. electrical stimulation device according to claim 2, it is characterized in that, described textile electrode assembly also comprises the first contact and the second contact, described first electrode slice is fixed in described first contact, and described first contact is electrically connected on described first electrode slice, described second electrode slice is fixed in described second contact, and described second contact is electrically connected on described second electrode slice.
5. electrical stimulation device according to claim 2, it is characterized in that, described stimulator also comprises power module and controller, described power module and described controller are electrically connected, described controller and described stimulation circuit are electrically connected, described controller receives the electric energy of described power module and transfers to described stimulation circuit, and described stimulation circuit transfers to described textile electrode assembly after described electric energy is converted to electrical stimulation signal.
6. electrical stimulation device according to claim 5, it is characterized in that, described stimulator also comprises impedance detection circuit, described textile electrode assembly and described impedance detection circuit are electrically connected, described impedance detection circuit and described controller are electrically connected, and described impedance detection circuit detects described first electrode slice and the contact resistance between the second electrode slice and described position to be stimulated and the value of described contact resistance is transferred to described controller.
7. electrical stimulation device according to claim 5, it is characterized in that, described stimulator also comprises pressure transducer and filtering and amplifying circuit, described pressure transducer is communicated with the second gas storage part with described first gas storage part by described airway, described pressure transducer and described filtering and amplifying circuit are electrically connected, described filtering and amplifying circuit and described controller are electrically connected, described pressure transducer detects the atmospheric pressure value of described first gas storage part and the second gas storage part and transfers to described filtering and amplifying circuit after described atmospheric pressure value is converted to the signal of telecommunication, described filtering and amplifying circuit carries out amplification to the described signal of telecommunication and transfers to described controller after filtering.
8. electrical stimulation device according to claim 5, it is characterized in that, described stimulator also comprises display control module, described display control module and described controller are electrically connected, described display control module has display screen, and described display control module exports the running parameter of control instruction electrical stimulation device to described controller and described in described display screen display.
9. electrical stimulation device according to claim 5, it is characterized in that, described stimulator also comprises inflation drive circuit and venting drive circuit, described inflator module is air pump, described controller and described inflation drive circuit are electrically connected, described inflation drive circuit and described inflator module are electrically connected, described controller and described venting drive circuit are electrically connected, described venting drive circuit and described inflator module are electrically connected, described controller controls described inflator module by described inflation drive circuit or described venting drive circuit and inflates described first gas storage part and the second gas storage part or bleed.
10. electrical stimulation device according to claim 1, it is characterized in that, described inflator module is inflatable ball, and it is communicated with described textile electrode assembly by described airway, air in inflator module described in manual squeezing, to inflate described first gas storage part and the second gas storage part.
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| CN104777409B (en) * | 2014-06-17 | 2018-06-26 | 国网辽宁省电力有限公司丹东供电公司 | Intelligent type inflatable insulation clothing experimental rig and operating method |
| CN107847732A (en) * | 2015-05-29 | 2018-03-27 | 赛威医疗公司 | Method and apparatus for transcutaneous electrostimulation |
| CN106166106B (en) * | 2016-09-29 | 2018-12-04 | 四川大学华西医院 | A kind of gas bag unit, air bag and Portable household simple counterpulsation therapeutic equipment in vitro |
| CN110693691B (en) * | 2019-11-19 | 2022-03-01 | 四川大学华西医院 | Limb distal nerve repair system based on nerve targeted regulation and control and implementation method thereof |
| CN115120882A (en) * | 2022-07-01 | 2022-09-30 | 重庆舒博医疗科技有限公司 | Wearable external defibrillator and operation method |
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| CA2838506C (en) * | 2010-06-17 | 2022-01-04 | InControl Medical, LLC | Urinary incontinence device and method and stimulation device and method |
| CN203017328U (en) * | 2013-01-22 | 2013-06-26 | 赵颖 | Finger rehabilitation trainer for neurology |
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