WO2015080409A1 - Dispositif de mesure de biosignal et de stimulation électrique utilisant une structure de treillis - Google Patents

Dispositif de mesure de biosignal et de stimulation électrique utilisant une structure de treillis Download PDF

Info

Publication number
WO2015080409A1
WO2015080409A1 PCT/KR2014/010918 KR2014010918W WO2015080409A1 WO 2015080409 A1 WO2015080409 A1 WO 2015080409A1 KR 2014010918 W KR2014010918 W KR 2014010918W WO 2015080409 A1 WO2015080409 A1 WO 2015080409A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical stimulation
signal
electrical
point
control module
Prior art date
Application number
PCT/KR2014/010918
Other languages
English (en)
Korean (ko)
Inventor
문찬곤
Original Assignee
문찬곤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020140004092A external-priority patent/KR101592925B1/ko
Application filed by 문찬곤 filed Critical 문찬곤
Priority to CN201480016700.8A priority Critical patent/CN105188837B/zh
Priority to EP14866781.9A priority patent/EP3075412B1/fr
Priority to JP2015562948A priority patent/JP6058177B2/ja
Priority to US14/773,800 priority patent/US9814877B2/en
Publication of WO2015080409A1 publication Critical patent/WO2015080409A1/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0476—Array electrodes (including any electrode arrangement with more than one electrode for at least one of the polarities)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0492—Patch electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/3603—Control systems
    • A61N1/36031—Control systems using physiological parameters for adjustment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/3603—Control systems
    • A61N1/36034—Control systems specified by the stimulation parameters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array

Definitions

  • the present invention relates to an electrical stimulation device using skin resistance, and more specifically, skin resistance of a patient using a pad formed with a transverse wire and a longitudinal wire.
  • An electrical stimulation apparatus for measuring a voltage, a current value, and a waveform thereof, obtaining body information therefrom, and generating an electrical stimulus using the obtained body information.
  • the present invention has been made to solve the above-mentioned problems, without measuring the bio-signal for the body parts of the patient without a separate medical knowledge, at the same time to measure the various areas to find the correct local site for stimulation
  • the present invention provides an electrical stimulation device that can generate measurement and stimulation with a corresponding pad without additional equipment.
  • the biosignal measurement and electrical stimulation apparatus of the present invention includes a pad formed to cross a plurality of transverse and longitudinal wires for electrical stimulation; It is electrically connected to the pad to obtain the body information by measuring the bio-signal at the intersection where the transverse wire and the longitudinal wire intersect, and the power supplied to the transverse wire and the longitudinal wire by using the body information It may include a control module for generating an electrical stimulation while controlling.
  • the biosignal measuring and electrical stimulation apparatus of the present invention includes a pad formed to cross a plurality of transverse and longitudinal wires for the electrical stimulation; It is electrically connected to the pad to obtain the body information by measuring the bio-signal at the intersection where the transverse wire and the longitudinal wire intersect, and the power supplied to the transverse wire and the longitudinal wire by using the body information It may include a control module for generating an electrical stimulation while controlling.
  • the control module may be configured to measure an electrical signal flowing at the intersection point.
  • the biosignal measuring and electrical stimulation apparatus is arranged to have a predetermined interval at the point where the transverse wire and the longitudinal wire intersect, and the control module is connected to the desired intersection point By generating a constant potential difference between the transverse wires and the longitudinal wires, current may flow to measure a biosignal or generate electrical stimulation.
  • a semiconductor device is disposed between the horizontal wire and the vertical wire, and the control module controls the semiconductor device to provide a current at the desired intersection point. Flows to measure the biosignal or generate electrical stimulation at the intersection.
  • the intersection portion may be formed of an electrode or an adhesive gel for electrodes, and the intersection portion may be formed of an adhesive cloth or an adhesive gel that is a non-conductor.
  • the transverse wires and the longitudinal wires are insulated from each other by an insulating material, and the gap has a conductive material for reducing resistance when the electrical stimulus is generated. It may be further provided.
  • the pad may be formed with perforations for breathability.
  • the pad may be in the shape of one of a circle, an oval, a square, a rectangle, a glove, a sock, a hat, a band, and a garment.
  • the biosynthesis is skin resistance
  • the control module calculates a first average value of the skin resistance of the intersection point, sets an intersection point less than or equal to the first average value among the intersection points as a reference point, and The second average value of skin resistance may be calculated, and a reference point below the second average value among the reference points may be determined as a treatment point, and the electrical stimulation may be generated at the treatment point.
  • the control module may stop the electrical stimulation for the treatment point.
  • the biosignal is an electric signal
  • the control module calculates a standard deviation of the measured electric signal measurement value of the crossing point, and when the electric signal measurement value is out of a preset threshold, the threshold value is out of the threshold value.
  • the treatment point may be determined using the electrical signal measurement values of the remaining points except for the electrical signal measurement value, and electrical stimulation may be generated at the treatment point.
  • the bio-signal is an electrical signal
  • the control module in a specific operation of the patient, finds a region where the amount of change in the electrical signal of the muscle and the electrical signal of the nerve is greater than or equal to a preset threshold, and contracts the muscle contraction in the corresponding region. Can generate electrical stimulation.
  • the bio-signal is an electrical signal
  • the control module applies a sequential electrical stimulation to the intersection to find the electrical stimulation site of the muscles and nerves that causes a signal similar to each muscle electrical signal and nerve electrical signal of the specific operation of the patient by Finding a muscle contraction trigger point and a nerve stimulus trigger point, and by applying electrical stimulation to the trigger point can be controlled to induce muscle contraction for a specific operation.
  • the present invention it is possible to effectively obtain a biosignal from measured values such as impedance, voltage, current value and waveform of each body part, and generate electrical stimulation on the body part using the obtained biosignal without knowledge of the relevant field. Treatment can be performed.
  • the present invention improves the existing inconvenience of measuring the bio-signals and finding electrical stimulation and giving electrical stimulation, by measuring the bio-signals of several points at the same time by attaching a pad to the body part, simultaneously or sequentially with the same pad There is an advantage that can give electrical stimulation.
  • the present invention is not only able to generate a plurality of transverse wires and vertical wires at the same time to generate electrical stimulation at a number of coordinates, but also automatically set the coordinates to the treatment site, automatically electric stimulation according to the degree of treatment The treatment can be effectively performed by changing the coordinates.
  • the present invention has the advantage that by using a pad of the form suitable for each body part of the patient, it is easy to attach and detach easily in everyday life.
  • FIG. 1 is a perspective view of an electrical stimulation device according to an embodiment of the present invention.
  • FIG. 2 is a conceptual diagram illustrating the operation of the electrical stimulation apparatus according to an embodiment of the present invention.
  • FIG. 3 is a detailed configuration diagram of a control module of the electrical stimulation apparatus according to an embodiment of the present invention.
  • FIG 4 is a view showing the structure of a pad according to the first embodiment of the electrical stimulation device of the present invention.
  • FIG. 5A to 5C are diagrams showing the structure of a pad according to the second embodiment of the electrical stimulation apparatus of the present invention.
  • FIG. 6 is a schematic flowchart illustrating the operation of the electrical stimulation apparatus according to the embodiment of the present invention.
  • FIG. 7 is a diagram showing the color distribution of the actual skin resistance value of the inner arm.
  • first, second, etc. are used herein to describe various members, regions, and / or portions, it is obvious that these members, components, regions, layers, and / or portions should not be limited by these terms. Do. These terms do not imply any particular order, up or down, or superiority, and are only used to distinguish one member, region or region from another member, region or region. Accordingly, the first member, region, or region described below may refer to the second member, region, or region without departing from the teachings of the present invention.
  • FIG. 1 is a perspective view of an electrical stimulation device according to an embodiment of the present invention.
  • the biosignal measuring and electrical stimulation apparatus 100 includes a pad 120 and a control module 140.
  • the pad 120 is formed of a buffer material such as silicone and urethane, and the pads are formed so that the transverse wires and the longitudinal wires arranged at regular intervals cross each other.
  • the pad 120 is formed in a rectangular shape, but may be formed in a variety of shapes, such as circular, oval, orthogonal, rectangular, sock, glove, hat, band, clothing, etc., for breathability Perforations may be formed.
  • the sock-type means that the shape is fitted to the foot of the patient
  • the glove-type means that the shape is fitted to the hand of the patient.
  • This type of pad 120 is used in contact with a particular body part of the patient.
  • the control module 140 is connected to the pad 120 through a cable.
  • the control module 140 applies power of current and voltage to the pad 120 to transmit the biosignal to the body part of the patient through the pad 120. It measures the, and obtains the body information of the patient using the measured bio-signals, and generates electrical stimulation on the body part of the patient based on the obtained body information.
  • the bioelectrical signal may be skin resistance, voltage, current value, and waveform information thereof.
  • the horizontal wire and the vertical wire of each coordinate are applied to apply the low or high frequency electric stimulation to the treatment site.
  • Electric stimulation is generated after the switch is turned on so that electricity of (+) and (-) poles flows through the wire. At this time, the strongest electric stimulus is given to the intersection of the two wires, which are the closest to the two (+) and (-) poles, which is weaker as the electric resistance increases as the distance from the two wires crosses. It's a loser door. Therefore, the electrical stimulation flows most strongly at the intersection of the transverse wire and the longitudinal wire and acts as a treatment.
  • control module 140 may apply electric stimulation to all of the plurality of intersections where the horizontal wires and the vertical wires formed in the pad 120 intersect, or selectively apply electric stimulation to some of them.
  • the biosignal measuring and electrical stimulation apparatus has a structure that can be controlled through the role of a switch for each coordinate through the application of the current of the emitter using the PNP-type transistor 30 Bio signals and stimuli can be applied.
  • each unit located on the skin-adhesive surface of the pad and an external ground electrode are disposed on the pad main surface to directly connect and control the I / O port.
  • the number of units may be appropriately reduced or increased according to the range of the biosignal measurement or the electrical stimulation target.
  • the present invention can be applied to the treatment of EMG, nerve electrocardiogram, electrocardiogram, electroencephalogram, functional electrical stimulation techniques, as well as to oriental medicine related to probing and probe.
  • EMG Electromyogram: EMG
  • NCV Neve Conduction Velosity (NEV)
  • FES Fluctional Electical Stimulation
  • nerve conduction test for example, sensory neural test is to give electrical stimulation to the finger, and to measure the nerve conduction, it is to extract the electrical signal that appears as the nerve is activated by the electrical stimulation from the electrode attached to the area where the nerve passes.
  • nerve conduction tests on several nerves in specific areas of the leg, multiple tests must be performed for each neuropathic pathway.
  • the starting point of the line which is expected to be the traveling path of the nerve of the human body among the coordinates of the pad is set as the coordinate of the electric stimulation electrode for the confirmation of nerve conduction, giving the electric stimulation, and the electrical stimulation at the coordinates of the electrode.
  • a signal suitable for the nerve conduction signal is extracted, such as a certain waveform and the magnitude of current and voltage, which are shown in the neurotransmission. For example, when measuring from the wrist of the arm to the elbow, electric stimulation is applied to each coordinate of the circumference of the wrist in order, and the electrical signal is extracted from the coordinates of the elbow.
  • the conventional nerve conduction tester must perform three tests on each nerve of the median nerve, radial nerve, and ulnar nerve, which are nerves from the wrist to the elbow, and if the measurement point is not correct, the test should be repeated. With this invention, it can be measured at a time.
  • the conventional nerve conduction test measures the area between the measurement point and the stimulation point by measuring one or two electrodes, so that in case of abnormalities in this intermediate neurological driving part, several times in detail to find out the problem area Although it had to be measured, using the present invention, at one time, it is possible to find an abnormal part by an error equal to the coordinate interval.
  • the characteristics of the nerve conduction test using the present invention is not only the degree of nerve conduction, but also a number of electrodes that can be measured with just one test, it can accurately measure up to the path of the nerve, and also the part where there are abnormalities in the nerve path Can be found accurately.
  • EMG can also be performed in this way to measure several sites at once.
  • contraction of specific muscle Find the most accurate muscle stimulation site that occurs the most, and in the treatment method, it causes contraction by applying electrical stimulation to this area and uses it for treatment.
  • the frequency and wavelength of the electrical stimulus are given to the treatment coordinates that cause contraction, and the degree of response is measured by using a biosignal measurement method.
  • biosignals such as waveforms and frequency intensities of electrical stimuli that are suitable for the treatment of each muscle and its patient are acquired and treated accordingly.
  • FIG. 2 is a conceptual diagram for explaining the operation of the electrical stimulation apparatus according to an embodiment of the present invention
  • Figure 3 is a detailed configuration of the control module of the electrical stimulation apparatus according to an embodiment of the present invention.
  • the control module 140 includes a switch module 142, a switch module 144, and a controller 146.
  • the switch modules 142 and 144 serve to control the on / off of power applied to the wires, and the controller 146 controls the switch modules 142 and 144 while the bioelectrical signal measuring and electrical stimulation device according to the present invention. It serves to control the overall operation of the (100).
  • the present invention measures the electromyography or nerve conduction at the same time through the electrode to recognize the site with the largest signal, the site with the abnormal signal or the treatment site, and apply an electric signal having a frequency and intensity of a certain waveform to the site After the stimulus is applied, the waveform, frequency, and intensity are gradually changed, and the physiological signal measurement is repeated to detect the most effective stimulus and to continuously apply the stimulus.
  • a nerve signal is weak, such as a nerve palsy patient
  • the signal may be amplified and directly stimulated to the muscle to induce muscle movement.
  • the patient recognizes the intention of using the muscle and amplifies this signal to give nerve stimulation to a muscle dominated by the nerve.
  • a proportional magnitude of electrical stimulation can be applied to cause muscle contraction.
  • the transverse wires A1, A2, A3, A4, A5, and A6 are formed at regular intervals on the pad 120 and orthogonally to the vertical wires at regular intervals. (B1, B2, B3, B4, B5, B6) is formed.
  • the horizontal wires A1 to A6 are connected to the switch module 142, and the vertical wires B1 to B6 are connected to the switch module 144.
  • the switch modules 142 and 144 serve to control on / off of power applied to the horizontal wires A1 to A6 and the vertical wires B1 to B6, respectively.
  • the biosignal of the patient's body is measured at the intersection of and the electrical stimulus is generated.
  • the horizontal wires A1 to A6 and the vertical wires B1 to B6 may be arranged at regular intervals or may be connected to each other through a semiconductor device.
  • the transverse wires A1 to A6 and the longitudinal wires B1 to B6 are arranged at regular intervals at the intersections, they may be arranged at intervals of about 5 cm or less.
  • the predetermined interval may vary depending on the size of the pad 120 and the characteristics of the body part to be treated.
  • the measurement of the biological signal or the generation of electric stimulation may be performed by measuring a current value and the like flowing by generating a potential difference in the horizontal wires A1 to A6 and the vertical wires B1 to B6.
  • Electrode formation for the biosignal measurement is, for example, after the switch module 142 turns on A1 by the control of the control module 146, and then the switch module 144 turns on in order from B1 to Bn. It is possible to measure the biosignal by forming an arbitrary measuring electrode at this coordinate by grounding it, and measure the biosignal of each coordinate from (A1, B1) to (An, Bn) of each coordinate in this manner. Can be obtained.
  • an insulating material is disposed at each intersection, and the horizontal wires A1 to A6 and the vertical wires B1 to B6 are electrically insulated from each other.
  • the horizontal wire and the vertical wire may be arranged without a gap in a state in which they are only insulated from each other by an insulating material, but are preferably disposed to have a predetermined gap.
  • the predetermined gap may be set to various lengths, but for example, may be formed to have a gap having a length of 1 mm.
  • a conductive material such as gold may be further disposed in the gap or the intersection portion to reduce resistance.
  • FIG. 4 is a structure of a pad according to the first embodiment
  • the horizontal wires and the vertical wires are arranged to intersect with each other.
  • the liver is protected by an insulating material to keep it from shorting.
  • the insulator may be peeled off so that some of the conductors are exposed to the horizontal and vertical wires of the intersection, and when a predetermined voltage or more is applied, a current flows from the (+) pole wire to the (-) pole wire via the skin. It becomes possible.
  • one pad 120 may be configured as shown in FIG. 2, but two pads may be configured. In the case of configuring one pad 120, an outer portion of the pad 120 may be set as ground (ground).
  • each pad may be set to ground, and the ground of each pad may be configured to be electrically connected to the inner wire of the other pad. This is for the case where the ground ground which is a certain distance away from the biological signal is needed.
  • the right hand when measuring skin resistance, the right hand should be the reference point when measuring the treatment coordinates of the left hand, and the left hand should be the reference point when searching for the treatment points of the right hand. This is because the error due to the distance between the reference points is reduced in each skin resistance measurement.
  • one pad In actual measurement of skin resistance of the right hand back, one pad may be fixed to the back of the left hand and the other pad may be contacted with the back of the right hand to perform the measurement.
  • the measurement method is energized through the A line and the B line located on the skin contact surface as shown in Figure 2 in this case takes the form of measuring a specific point of the skin like a resistance meter. Since electricity has the shortest distance and energizes in the direction of lowest resistance, when measuring signals such as electrical resistance, the shortest distance between A and B (point to be measured) can be measured.
  • the point where the A and B lines cross each other is a measurement point.
  • electric stimulation is applied to the body part while electricity is supplied to the intersection of A and B on the same principle.
  • the structure of another pad may be a structure using a semiconductor device (i.e., Figs. 5A to 5C are the structures of the pads according to the second embodiment).
  • the skin adhesive pad 40 has a horizontal wire 10 and a vertical wire 20 intersected with each other, and the horizontal wire 10 is connected to the vertical wire through the pnp-type transistor 30. 20).
  • FIG. 5B shows a side cross-sectional view of the structure of FIG. 5A. That is, a transverse wire 10 is formed on the top, a pnp type transistor 30 is disposed below the transverse wire 10, and a lower portion of the pnp type transistor 30 contacts the skin adhesion pad 40.
  • FIG. 5 (c) shows the skin adhesive pad 40, wherein the skin adhesive pad 40 includes a conductive portion 42 and a non-conductive portion 44.
  • the conductive part 42 may be formed in plural in a position corresponding to the lower portion of the pnp type transistor 30 and may be made of a conductive adhesive gel or other conductive material.
  • the non-conductive portion 44 is made of a non-conductive material.
  • the upper p-type semiconductor of the pnp-type transistor 30 corresponds to an emitter
  • the middle n-type semiconductor corresponds to a base
  • the lower p-type semiconductor corresponds to a collector.
  • the transverse wire 10 is attached to the upper portion of the upper p-type semiconductor
  • the longitudinal wire 20 is bonded to the center base. The transistor flows from the emitter toward the collector through the flow of current through the base.
  • This method can also be used to stimulate multiple coordinates simultaneously. That is, if (A2, B10), (A2, B15), (A5, B15), (A3, B5) are stimulated, the electric wires A2, A3, A5 are energized, and the vertical wires are energized to B5, B10, B15. In this case, a current can flow in the coordinates.
  • the above method allows current to flow toward the skin, but using an npn type semiconductor allows current to flow from the skin side to the wire.
  • npn type transistors and pnp type transistors may be used at the same time, or at the same time, as long as the current can flow to the skin or the current can flow from the skin to the wire. You can also use
  • the control module 140 of the present invention can apply a voltage of 1 ⁇ 10 V and 10 ⁇ 50 ⁇ current when obtaining body information, and when the electrical stimulation occurs, a voltage of 50 ⁇ 100 V and a current of 5 ⁇ 20 20 Can be authorized.
  • a potential difference is generated at an intersection point of the control module 140 of the present invention, or a measurement of the biosignal is performed by controlling a semiconductor element to flow a current, but the control module 140 is an intersection point.
  • the biosignal can also be measured by measuring the current without causing a potential difference or current to flow through. That is, the control module 140 may be configured to measure the microcurrent flowing through the skin by including a configuration such as an ammeter.
  • ECG electrocardiogram
  • EEG electroencephalogram
  • EEG electroencephalogram
  • FIG. 6 a method of acquiring a biosignal of a patient and generating electrical stimulation by the electrical stimulation device according to the present invention will be described in detail.
  • FIG. 6 is a schematic flowchart illustrating the operation of the electrical stimulation apparatus according to an embodiment of the present invention.
  • the pad 120 is placed on a specific body part of the patient, and then a bio signal for each intersection point is measured (S610).
  • the transverse wires A1 to A6 and the longitudinal wires B1 to B6 are arranged at regular intervals.
  • the bio signals (eg resistance) of the coordinates (An, Bn) of the skin to be crossed are arranged. You can get it and also give electrical stimulation to each coordinate.
  • the switch of the transverse wire of A5 and the longitudinal wire of B1 is turned ON, and the resistance is measured by using these transverse wires and the longitudinal wire as terminals, the point where the resistance values differ near these coordinates is measured. This may be the case. That is, the point where the skin electrical resistance value differs becomes an electrical stimulation point.
  • the skin electric resistance is found to be different, but as mentioned above, it can be used for measuring electropotential, nerve conduction, and electrical stimulation of muscles.
  • the total impedance average value of the skin resistance at the cross point that is, the first average value is calculated (S620).
  • the cross point of the skin resistance value of the cross point is less than or equal to the first average value is set as the reference point (S630).
  • a second average value of skin resistance with respect to the reference point is calculated.
  • the reference point below the second average value among the reference points is determined as the treatment point (S650), and electrical stimulation is generated at the treatment point (S660).
  • a method of generating electrical stimulation at the treatment point may be performed by generating electrical stimulation sequentially for each coordinate, for example.
  • the horizontal wires A1 to A6 and the vertical wires B1 to B6 have intersection points with each other, such as (A1, B1), (A2, B2), (A3, B3), and the like.
  • Electric stimulation can be generated at the same time within a range that does not overlap each other. If there are 5 treatment coordinates, electric stimulation is performed simultaneously on the treatment coordinates that can generate electrical stimulation among the 5 treatment coordinates, and then electric stimulation is performed on the remaining treatment coordinates, or from the beginning. You can also use a method of sequencing each treatment blood. Alternatively, it is also possible to use a method of giving electrical stimulation by alternating a certain number of treatment blood in a random manner.
  • the resistance value of the treatment blood is closer to the average than the first, when the treatment blood reaches the second average value is treated because it is necessary to give no further electrical stimulation.
  • step 610 the process returns to step 610 to repeat the previous step by measuring the resistance for each pad coordinate from the beginning again.
  • new treatment blood may appear during the treatment process, and in this case, treatment efficiency may be controlled by adjusting the amount of stimulation and the time of stimulation so that the treatment is easier and more complete treatment.
  • step 610 instead of returning to step 610, it may be possible to return to step 660 and apply electric stimulation until the skin resistance value of the treatment point reaches the second average value.
  • FIG. 7 is a diagram showing the color distribution of the actual skin resistance value of the inner arm. According to the bioelectrical signal measurement and electrical stimulation apparatus using a pad having a mesh type structure according to the present invention, as shown in FIG. There is an advantage that can give.
  • the present invention can be used in the field of biosignal measurement and electrical stimulation device manufacturing.

Abstract

La présente invention concerne un dispositif de mesure de signal bioélectrique et de stimulation électrique utilisant une résistance cutanée. À cet effet, un dispositif de mesure de signal bioélectrique et de stimulation électrique selon un premier mode de réalisation de la présente invention comprend : un coussinet qui est formé de telle sorte qu'une pluralité de fils horizontaux et de fils verticaux pour une stimulation électrique se coupent mutuellement à intervalles réguliers ; et un module de commande, relié électriquement au coussinet, pour mesurer un signal bioélectrique sur des points d'intersection, les fils horizontaux et les fils verticaux se coupant pour acquérir des informations de corps d'un patient, et générer une stimulation électrique tout en commandant l'énergie fournie aux fils horizontaux et aux fils verticaux sur la base des informations de corps.
PCT/KR2014/010918 2013-11-29 2014-11-13 Dispositif de mesure de biosignal et de stimulation électrique utilisant une structure de treillis WO2015080409A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201480016700.8A CN105188837B (zh) 2013-11-29 2014-11-13 使用网状结构的生物信号测量和电刺激设备
EP14866781.9A EP3075412B1 (fr) 2013-11-29 2014-11-13 Dispositif de mesure de biosignal et de stimulation électrique utilisant une structure de treillis
JP2015562948A JP6058177B2 (ja) 2013-11-29 2014-11-13 メッシュ構造を用いた生体信号測定および電気刺激装置
US14/773,800 US9814877B2 (en) 2013-11-29 2014-11-13 Biosignal measurement and electrical stimulation device using mesh structure

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20130147685 2013-11-29
KR10-2013-0147685 2013-11-29
KR1020140004092A KR101592925B1 (ko) 2013-11-29 2014-01-13 메쉬 구조를 이용한 생체신호 측정 및 전기자극 장치
KR10-2014-0004092 2014-01-13

Publications (1)

Publication Number Publication Date
WO2015080409A1 true WO2015080409A1 (fr) 2015-06-04

Family

ID=53199313

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/010918 WO2015080409A1 (fr) 2013-11-29 2014-11-13 Dispositif de mesure de biosignal et de stimulation électrique utilisant une structure de treillis

Country Status (1)

Country Link
WO (1) WO2015080409A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004049937A1 (fr) * 2002-12-05 2004-06-17 University Of Ulster Systeme et procede de cartographie de tissus
WO2008075250A1 (fr) * 2006-12-18 2008-06-26 Koninklijke Philips Electronics N.V. Dispositif électrothérapeutique
US20080262569A1 (en) * 2006-10-20 2008-10-23 Greenberg Robert J Visual Prosthesis
US20120226130A1 (en) * 2008-10-07 2012-09-06 Mc10, Inc. Systems, methods, and devices having stretchable integrated circuitry for sensing and delivering therapy
US20130023781A1 (en) * 2011-07-20 2013-01-24 Respiratory Motion, Inc. Impedance measuring devices and methods for emergency cardiovascular care
US20130072775A1 (en) * 2011-06-03 2013-03-21 John Rogers Conformable Actively Multiplexed High-Density Surface Electrode Array for Brain Interfacing
KR20130083350A (ko) * 2012-01-12 2013-07-22 계명대학교 산학협력단 다중 건식전극을 포함하는 생체 임피던스 측정 센서 및 이를 포함하는 센서 모듈, 생체 임피던스 측정 시스템, 및 생체 임피던스 측정 방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004049937A1 (fr) * 2002-12-05 2004-06-17 University Of Ulster Systeme et procede de cartographie de tissus
US20080262569A1 (en) * 2006-10-20 2008-10-23 Greenberg Robert J Visual Prosthesis
WO2008075250A1 (fr) * 2006-12-18 2008-06-26 Koninklijke Philips Electronics N.V. Dispositif électrothérapeutique
US20120226130A1 (en) * 2008-10-07 2012-09-06 Mc10, Inc. Systems, methods, and devices having stretchable integrated circuitry for sensing and delivering therapy
US20130072775A1 (en) * 2011-06-03 2013-03-21 John Rogers Conformable Actively Multiplexed High-Density Surface Electrode Array for Brain Interfacing
US20130023781A1 (en) * 2011-07-20 2013-01-24 Respiratory Motion, Inc. Impedance measuring devices and methods for emergency cardiovascular care
KR20130083350A (ko) * 2012-01-12 2013-07-22 계명대학교 산학협력단 다중 건식전극을 포함하는 생체 임피던스 측정 센서 및 이를 포함하는 센서 모듈, 생체 임피던스 측정 시스템, 및 생체 임피던스 측정 방법

Similar Documents

Publication Publication Date Title
KR101592925B1 (ko) 메쉬 구조를 이용한 생체신호 측정 및 전기자극 장치
WO2015076543A1 (fr) Système de mesure des ondes cérébrales et de stimulation du cerveau
US6301500B1 (en) Electro-stimulation apparatus using electrode matrix and a counter electrode
US20110196220A1 (en) Electrode Assembly for Medical Purposes
US20130035741A1 (en) Transcutaneous electro-stimulation device with a matrix of electrodes
TW201100056A (en) Three-dimensional wearable electrode set
WO2019126340A1 (fr) Capteur jetable pour mesure de transmission neuromusculaire
CN210871577U (zh) 一种柔性探测针
WO2015080409A1 (fr) Dispositif de mesure de biosignal et de stimulation électrique utilisant une structure de treillis
Daubenspeck et al. Diaphragmatic electromyography using a multiple electrode array
WO2023003229A1 (fr) Appareil de surveillance neurologique et son procédé de commande
CN216629421U (zh) 电刺激电极贴片及电刺激仪器
CN209236144U (zh) 一种用于盆底治疗及肌电信号采集的探头
CN107684419A (zh) 心电图测量装置
CN109937003A (zh) 用于放置脊髓刺激器引线的系统和方法
CN102106749B (zh) 双极剥离子
CN211131064U (zh) 一种带有刺激电流调节开关的手持式柔性无线神经刺激器
Dankle et al. Investigation of a coaxial bipolar nerve stimulator for intraoperative motor nerve monitoring
WO2021059545A1 (fr) Dispositif thérapeutique de stimulation électrique et procédé thérapeutique de stimulation électrique
CN207838030U (zh) 可动态调度电极板极性的三维动态治疗仪
JP2020074917A (ja) 電気刺激支援システム及び電気刺激支援方法
KR20220039184A (ko) 엔엠티 스마트 센서
RU108977U1 (ru) Медицинский электрод
EP4114513A1 (fr) Applicateur d'électrostimulation sans fil et procédé de détermination de points d'acupuncture
CN110251128A (zh) 一种柔性探测针

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201480016700.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14866781

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 14773800

Country of ref document: US

ENP Entry into the national phase

Ref document number: 2015562948

Country of ref document: JP

Kind code of ref document: A

REEP Request for entry into the european phase

Ref document number: 2014866781

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2014866781

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE