WO2022139221A1 - Dispositif d'électrostimulation pouvant être couplé à une pluralité de dispositifs à bande et son procédé de fonctionnement - Google Patents

Dispositif d'électrostimulation pouvant être couplé à une pluralité de dispositifs à bande et son procédé de fonctionnement Download PDF

Info

Publication number
WO2022139221A1
WO2022139221A1 PCT/KR2021/017865 KR2021017865W WO2022139221A1 WO 2022139221 A1 WO2022139221 A1 WO 2022139221A1 KR 2021017865 W KR2021017865 W KR 2021017865W WO 2022139221 A1 WO2022139221 A1 WO 2022139221A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical stimulation
signal
band device
band
processor
Prior art date
Application number
PCT/KR2021/017865
Other languages
English (en)
Korean (ko)
Inventor
송태용
김재협
이채영
조민식
Original Assignee
삼성전자 주식회사
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
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Publication of WO2022139221A1 publication Critical patent/WO2022139221A1/fr

Links

Images

Classifications

    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • 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
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/296—Bioelectric electrodes therefor specially adapted for particular uses for electromyography [EMG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/389—Electromyography [EMG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • 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
    • 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
    • A61N1/0408—Use-related aspects
    • A61N1/0452—Specially adapted for transcutaneous muscle stimulation [TMS]
    • 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
    • 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
    • A61N1/321—Electromedical belts
    • 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
    • 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

Definitions

  • Various embodiments relate to a method and apparatus for selecting an electrical stimulation signal based on a type of a band device, and adjusting a parameter value of the electrical stimulation signal based on a user's body data.
  • Electrical muscle stimulation is a method of electrical stimulation to the user's muscles by supplying an electric current to the user's body.
  • the electrical stimulation device for electrical muscle stimulation is implemented in the form of a band wrapped around the body part or a pad attached to the body part, and by applying low-frequency stimulation, the muscle in the relevant part contracts and relaxes, thereby reducing muscle hypertrophy and pain in stiff muscles. It can relieve, and provide the effect of promoting blood flow in the abdominal muscles and promoting metabolism.
  • the electrical stimulation device implemented in the form of a single band is inconvenient to wear on different body parts.
  • body types are different for each user and body information (body composition information) may be different for each body part of the same user, an electrical stimulation device that emits only the same electrical stimulation signal cannot emit an effective electrical stimulation signal to the corresponding part. There is this.
  • Various embodiments output a specific electrical stimulation signal based on the type (wearing part) of the band device among the plurality of electrical stimulation signals, and a parameter value of a specific electrical stimulation signal based on the body data of a user wearing the band device It is possible to provide an electrical stimulation device to control the.
  • the electrical stimulation device includes a housing, at least one electrode, a sensor module, and a processor that can be combined with a plurality of band devices, and the processor is, using the sensor module, to the electrical stimulation device Identify the type of the combined band device, output a first electrical stimulation signal corresponding to the type of the identified band device, and output a second electrical stimulation signal based on the body data measured through the band device, And through the at least one electrode, it may be set to transmit the modified electrical stimulation signal to the band device.
  • the method of operation of an electrical stimulation device including at least one electrode and a sensor module, the operation of identifying the type of band device coupled to the electrical stimulation device using the sensor module, the identified The operation of outputting a first electrical stimulation signal corresponding to the type of the band device, the operation of outputting a second electrical stimulation signal based on the body data measured through the band device, and the second through the at least one electrode It may include an operation of transmitting an electrical stimulation signal to the band device.
  • the electrical stimulation device capable of being combined with a plurality of band devices is based on the type of the coupled specific band device and the user's body data by adjusting the parameter value of the electrical stimulation signal, thereby wearing a specific band device. It is possible to provide an electrical stimulation signal suitable for the wearing part of the user.
  • FIG. 1 is a block diagram of an electrical stimulation apparatus in a network environment, according to various embodiments.
  • Figure 2 is a flow chart for explaining a method for transmitting an electrical stimulation signal adjusted based on the type of the band device and the user's body data by the electrical stimulation device to the band device, according to various embodiments.
  • Figure 3 is an embodiment showing a plurality of band devices that can be combined with the electrical stimulation apparatus and the electrical stimulation apparatus, according to various embodiments.
  • Figure 4 is a flow chart for explaining a method for the electrical stimulation device to output various electrical stimulation signals to the band device, according to various embodiments.
  • Figure 5a is a view showing the front and back of the abdominal exercise band device combined with the electrical stimulation device, according to various embodiments.
  • Figure 5b is an embodiment showing the operation of the electrical stimulation apparatus measuring the user's waist circumference and hip circumference through the abdominal exercise band device, according to various embodiments.
  • Figure 6 is a graph showing the first electrical stimulation signal output by the electrical stimulation device combined with the thigh exercise band device, according to various embodiments.
  • FIG. 7 is a graph showing the first electrical stimulation signal output by the electrical stimulation device combined with the arm exercise band device, according to various embodiments.
  • FIG. 8 is a graph showing the first electrical stimulation signal output by the electrical stimulation device combined with the abdominal exercise band device, according to various embodiments.
  • FIG. 9 is a graph showing a predetermined electrical stimulation signal output by the electrical stimulation device has failed to communicate with an external electronic device, according to various embodiments.
  • the electrical stimulation device 101 may communicate with the electronic device 102 through a first network 198 (eg, a short-range wireless communication network).
  • the electrical stimulation device 101 is a processor 120, a memory 130, an input module 150, a sound output module 155, an audio module 170, a sensor module 176, an interface ( 177 ), a connection terminal 178 , a haptic module 179 , at least one electrode 180 , a power management module 188 , a battery 189 , a communication module 190 , or an antenna module 197 .
  • the electrical stimulation device 101 at least one of these components (eg, the connection terminal 178) may be omitted, or one or more other components (eg, a display module) may be added. In some embodiments, some of these components (eg, the sensor module 176 or the antenna module 197 ) may be integrated into one component.
  • the processor 120 executes software (eg, the program 140) to execute at least one other component (eg, a hardware or software component) of the electrical stimulation device 101 connected to the processor 120 can be controlled, and various data processing or operations can be performed.
  • the processor 120 converts commands or data received from other components (eg, the sensor module 176 or the communication module 190 ) to the volatile memory 132 .
  • the volatile memory 132 may be stored in the volatile memory 132 , and may process commands or data stored in the volatile memory 132 , and store the result data in the non-volatile memory 134 .
  • the processor 120 may include a central processing unit or an application processor.
  • the memory 130 may store various data used by at least one component of the electrical stimulation device 101 (eg, the processor 120 or the sensor module 176).
  • the data may include, for example, input data or output data for software (eg, the program 140 ) and instructions related thereto.
  • the memory 130 may include a volatile memory 132 or a non-volatile memory 134 .
  • the program 140 may be stored as software in the memory 130 , and may include, for example, an operating system 142 , middleware 144 , or an application 146 . According to an embodiment, the program 140 may be composed of one or more instructions and stored in the memory 130 .
  • the input module 150 may receive a command or data to be used in a component (eg, the processor 120 ) of the electrical stimulation apparatus 101 from the outside (eg, a user) of the electrical stimulation apparatus 101 .
  • the input module 150 may include, for example, a key (eg, a button).
  • the sound output module 155 may output a sound signal to the outside of the electrical stimulation apparatus 101 .
  • the sound output module 155 may include, for example, a speaker.
  • the speaker can be used for general purposes such as multimedia playback or recording playback.
  • the audio module 170 may convert a sound into an electric signal or, conversely, convert an electric signal into a sound. According to an embodiment, the audio module 170 obtains a sound through the input module 150 , or an external electronic device (eg, the sound output module 155 ) connected directly or wirelessly with the electrical stimulation device 101 . : A sound may be output through the electronic device 102 (eg, a speaker or headphones).
  • the sensor module 176 detects an operating state (eg, power or temperature) of the electrical stimulation device 101, or an external environmental state (eg, user state), and outputs an electrical signal or data value corresponding to the sensed state.
  • the sensor module 176 may include, for example, a hall sensor (hall-effect sensor), a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, It may include a color sensor, an infrared (IR) sensor, a biometric sensor, a temperature sensor, a humidity sensor, or an illuminance sensor.
  • IR infrared
  • the interface 177 may support one or more designated protocols that may be used to connect the electrical stimulation device 101 directly or wirelessly with an external electronic device (eg, the electronic device 102).
  • the interface 177 may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.
  • HDMI high definition multimedia interface
  • USB universal serial bus
  • SD card interface Secure Digital Card
  • connection terminal 178 may include a connector through which the electrical stimulation device 101 can be physically connected to an external electronic device (eg, the electronic device 102 ).
  • the connection terminal 178 may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (eg, a headphone connector).
  • the haptic module 179 may convert an electrical signal into a mechanical stimulus (eg, vibration or movement) or an electrical stimulus that the user can perceive through tactile or kinesthetic sense.
  • the haptic module 179 may include, for example, a motor or a piezoelectric element.
  • the at least one electrode 180 may be used to transmit an electrical signal to or receive an electrical signal from an external device (eg, the band device 106 ).
  • the power management module 188 may manage the power supplied to the electrical stimulation apparatus 101 .
  • the power management module 188 may be implemented as, for example, at least a part of a power management integrated circuit (PMIC).
  • PMIC power management integrated circuit
  • the battery 189 may supply power to at least one component of the electrical stimulation device 101 .
  • battery 189 may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell.
  • Communication module 190 establishes a direct (eg, wired) communication channel or wireless communication channel between the electrical stimulation device 101 and an external electronic device (eg, electronic device 102 or band device 106), and established It may support performing communication through a communication channel.
  • the communication module 190 may include one or more communication processors that operate independently of the processor 120 (eg, an application processor) and support direct (eg, wired) communication or wireless communication.
  • the communication module 190 may include a wireless communication module 192 (eg, a short-range wireless communication module).
  • a corresponding communication module among these communication modules communicates with the external electronic device 102 through a first network 198 (eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)).
  • a first network 198 eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)
  • WiFi wireless fidelity
  • IrDA infrared data association
  • These various types of communication modules may be integrated into one component (eg, a single chip) or may be implemented as a plurality of components (eg, multiple chips) separate from each other.
  • the antenna module 197 may transmit or receive a signal or power to the outside (eg, an external electronic device).
  • the antenna module 197 may include an antenna including a conductor formed on a substrate (eg, a PCB) or a radiator formed of a conductive pattern.
  • the antenna module 197 may include a plurality of antennas (eg, an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network such as the first network 198 may be selected from the plurality of antennas by, for example, the communication module 190 . A signal or power may be transmitted or received between the communication module 190 and an external electronic device through the selected at least one antenna.
  • other components eg, a radio frequency integrated circuit (RFIC)
  • RFIC radio frequency integrated circuit
  • peripheral devices eg, a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)
  • GPIO general purpose input and output
  • SPI serial peripheral interface
  • MIPI mobile industry processor interface
  • FIG. 2 is an electrical stimulation device (eg, the electrical stimulation device 101 of FIG. 1 ) in accordance with various embodiments, a band device (eg: It is a flowchart for explaining a method of transmitting to the band device 106 of FIG. Figure 3 is an embodiment showing a plurality of band devices that can be combined with the electrical stimulation apparatus 101 and the electrical stimulation apparatus 101, according to various embodiments.
  • a band device eg: It is a flowchart for explaining a method of transmitting to the band device 106 of FIG.
  • Figure 3 is an embodiment showing a plurality of band devices that can be combined with the electrical stimulation apparatus 101 and the electrical stimulation apparatus 101, according to various embodiments.
  • the electrical stimulation device 101 (eg, the processor 120 of FIG. 1) is a sensor module (eg, the sensor module 176 of FIG. 1) using the electrical stimulation device ( The type of band device 106 coupled to 101 may be identified.
  • the electrical stimulation device 101 may include a housing that can be combined with a plurality of band devices.
  • the electrical stimulation apparatus 101 may include a plurality of Hall sensors positioned at a plurality of points, and among the plurality of Hall sensors, magnetic Based on the position of the Hall sensor detecting the object, the type of the band device 106 may be identified.
  • the electrical stimulation device 101 includes a plurality of first points 301 , second points 302 , third points 303 , and a plurality of fourth points 304 .
  • a magnetic object eg, a magnet
  • the type of the band device 106 is set at the fourth point 304 .
  • the corresponding thigh exercise band device 310 can be identified.
  • the electrical stimulation device 101 is magnetic through the Hall sensor located at the third point 303 when the electrical stimulation device 101 and the band device 106 are combined.
  • the type of the band device 106 is the second. It can be identified that the arm exercise band device 320 corresponding to the three points 303 .
  • the electrical stimulation device 101 is magnetic through the Hall sensor located at the second point 302 when the electrical stimulation device 101 and the band device 106 are combined.
  • the type of the band device 106 is the second. It can be identified that the abdominal exercise band device 330 corresponding to the two points 302 .
  • the electrical stimulation device 101 may identify the type of the band device 106 using a plurality of proximity sensors.
  • a method of identifying the type of the band device 106 using a plurality of proximity sensors may apply a method of identifying the type of the band device 106 using a plurality of Hall sensors.
  • a plurality of proximity sensors may be disposed instead of a Hall sensor at the first point 301 to the fourth point 304 of the electrical stimulation device 101 , and each band device 310 , 320 , 330 , an object (eg, metal) that can be detected by the proximity sensor of the electrical stimulation device 101 rather than the magnetic object may be disposed at a position where a magnetic object (eg, a magnet) is located.
  • a magnetic object eg, a magnet
  • the band device 106 when the electrical stimulation device 101 is combined with the band device 106, when detecting a metal through a proximity sensor located at a specific point (eg, the fourth point 304), the band device 106 It can be identified that the type of the band device 106 (eg, the thigh exercise band device 310) corresponding to the specific point.
  • the electrical stimulation device 101 by receiving information about the type of the band device 106 from the band device 106 through the communication module 190, to identify the type of the band device 106 can For example, the electrical stimulation device 101 through the NFC (near field communication) module or RFID (radio frequency identification) module included in the communication module 190, the NFC tag or RFID tag included in the band device 106 may be detected, and the type of the band device 106 may be identified based on information read from the NFC tag or RFID tag. Examples of identifying the type of the above-described band device 106 are only one embodiment, and the electrical stimulation device 101 is not limited thereto, and the type of the band device 106 can be identified through various methods.
  • NFC near field communication
  • RFID radio frequency identification
  • the electrical stimulation device 101 may output a first electrical stimulation signal corresponding to the type of the band device 106 .
  • the first electrical stimulation signal corresponding to the thigh exercise band device 310 eg, the first electrical stimulation signal ( 610)
  • a first electrical stimulation signal corresponding to the arm motion band device 320 eg, the first electrical stimulation signal 710 of FIG. 7
  • a first electrical stimulation signal corresponding to the abdominal exercise band device 330 eg, the first electrical stimulation signal 810 in FIG.
  • the electrical stimulation device 101 combines at least one signal waveform (eg, a square wave, a sine wave, a triangular wave, etc.), by combining the first electrical stimulation signal (eg, the first electrical stimulation signal 610 of FIG. 6 ) )) can be printed.
  • at least one signal waveform eg, a square wave, a sine wave, a triangular wave, etc.
  • the electrical stimulation device 101 eg, the processor 120 of FIG. 1 based on the body data measured through the band device 106, the second electrical stimulation signal can be printed out.
  • the electrical stimulation device 101 may measure the body data of the user wearing the band device 106 through the band device 106 . . According to an embodiment, the electrical stimulation device 101 may measure the user's waist circumference and hip circumference as body data through an external sensor provided in the band device 106 . A detailed operation of measuring the user's waist circumference and hip circumference will be described later in operation 405 of FIG. 4 . According to an embodiment, the electrical stimulation device 101 may measure the user's electrical signal as body data through an external sensor provided in the band device 106 . According to an embodiment, the electrical stimulation device 101 measures at least one of heart rate, electrocardiogram, blood pressure, or muscle state information (eg, muscle activity information) as body data through an external sensor provided in the band device 106 . can
  • the electrical stimulation device 101 may calculate abdominal obesity information (WHR, waist-hip ratio) based on the measured waist circumference and hip circumference. have.
  • the electrical stimulation device 101 may calculate the abdominal obesity degree information (eg, a/b) by dividing the waist circumference (a) by the hip circumference (b).
  • the electrical stimulation device 101 may obtain the abdominal obesity degree information stored in advance from a memory (eg, the memory 130 of FIG. 1 ).
  • the electrical stimulation apparatus 101 may calculate body composition information based on the measured electrical signal of the user. A detailed operation of calculating the user's body composition information will be described later in operation 407 of FIG. 4 .
  • the electrical stimulation device 101 adjusts the parameter value of the first electrical stimulation signal based on at least one of abdominal obesity information and body composition information.
  • An electrical stimulation signal may be output.
  • the electrical stimulation apparatus 101 may output a second electrical stimulation signal obtained by adjusting a parameter value of the first electrical stimulation signal based on the user's abdominal obesity information. For example, the electrical stimulation apparatus 101 may adjust the frequency of the first electrical stimulation signal to be lower as the abdominal obesity degree information is lower, and may adjust the frequency of the first electrical stimulation signal to be higher as the abdominal obesity degree is higher.
  • the electrical stimulation apparatus 101 may output a second electrical stimulation signal obtained by adjusting a parameter value of the first electrical stimulation signal based on the user's abdominal obesity information and body composition information.
  • the parameter value may include at least one of a length of a driving period of a signal, a length of a rest period, a frequency, and an amplitude.
  • the range of the frequency of the electrical stimulation signal may be in the form of a low frequency (eg, 20hz to 80hz) for stimulating the body part.
  • the electrical stimulation device 101 (eg, the processor 120 of FIG. 1) is a second electrical stimulation through at least one electrode (eg, the electrode 180 of FIG. 1)
  • the signal may be passed to the band device 106 .
  • the electrical stimulation device 101 may output a second electrical stimulation signal to the band device 106 through the electrode 180 .
  • the band device 106 may emit the second electrical stimulation signal provided from the electrical stimulation device 101 to the outside through the stimulation pad connected to at least one electrode provided in the band device 106. .
  • FIG. 4 is a method of outputting an electrical stimulation device (eg, the electrical stimulation device 101 of FIG. 1), various electrical stimulation signals to the band device (eg, the band device 106 of FIG. 1), according to various embodiments; It is a flowchart to explain.
  • 5A is a view showing the front and back of the abdominal exercise band device (eg, the abdominal exercise band device 330 of FIG. 3) combined with the electrical stimulation device 101, according to various embodiments.
  • 5B is an embodiment illustrating an operation of the electrical stimulation device 101 measuring the user's waist circumference and hip circumference through the abdominal exercise band device 330, according to various embodiments.
  • FIG. 6 is a graph showing the first electrical stimulation signal output by the electrical stimulation device 101 combined with the thigh exercise band device (eg, the thigh exercise band device 310 of FIG. 3 ) according to various embodiments.
  • 7 is a graph showing the first electrical stimulation signal output by the electrical stimulation device 101 combined with the arm motion band device (eg, the arm motion band device 320 of FIG. 3 ) according to various embodiments.
  • 8 is a graph showing the first electrical stimulation signal output by the electrical stimulation device 101 combined with the abdominal exercise band device (eg, the abdominal exercise band device 330 of FIG. 3), according to various embodiments.
  • 9 is a graph illustrating a predetermined electrical stimulation signal output by the electrical stimulation apparatus 101, which has failed to communicate with an external electronic device (eg, the electronic device 102 of FIG. 1), according to various embodiments.
  • the electrical stimulation device 101 uses a sensor module (eg, the sensor module 176 of FIG. 1 ) to the electrical stimulation device ( 101) can identify the type of band device coupled to. For example, referring to FIG. 5A , the electrical stimulation device 101 detects a magnetic object using a Hall sensor located at a specific point (eg, the fourth point 304 in FIG. 3 ), thereby the band device 106 ) can be identified as the type of the abdominal exercise band device 330 . According to an embodiment, the electrical stimulation device 101 may output a first electrical stimulation signal corresponding to the type of the band device 106 among a plurality of electrical stimulation signals. For example, referring to FIG.
  • each of the plurality of electrical stimulation signals may include a plurality of sub-signals. For example, referring to FIG.
  • the first electrical stimulation signal 610 is a first driving section (a1), a trailing driving section (b1), a first frequency (f1), and a first amplitude (h1) consisting of A second sub-signal 612 composed of one sub-signal 611, a preceding driving section a2, a post-driving section b2, a second frequency f2, and a second amplitude h2, and a preceding driving section ( a3), a post-driving section b3, a third frequency f3, and a third amplitude h3 may include a third sub-signal 613.
  • the first electrical stimulation signal 610 includes a first rest period t1 between the first sub-signal 611 and the second sub-signal 612 , and the second sub-signal 612 and the third sub-signal 612 .
  • a second rest period t2 may be included between the signals 613 .
  • the electrical stimulation device 101 may determine whether the communication connection with the external electronic device 102 (eg, a smartphone) is successful. have.
  • the electrical stimulation device 101 may form a Bluetooth communication connection with the external electronic device 102 using a Bluetooth communication module included in the communication module (eg, the communication module 190 of FIG. 1 ). have.
  • the electrical stimulation device 101 can form a communication connection with the external electronic device 102 have.
  • the electrical stimulation device 101 may acquire information on the abdominal obesity of the user wearing the band device 106 .
  • the electrical stimulation device 101 (eg, the processor 120 of FIG. 1 ) is based on the waist circumference and the hip circumference measured through the first external sensor provided in the abdominal exercise band device 330 .
  • the electrical stimulation device 101 may measure the waist circumference and the hip circumference through the Hall sensor provided in the abdominal exercise band device 330 .
  • the abdominal exercise band device 330 includes a plurality of magnetic object sets 512a, 512b, 512c and a Hall sensor 511.
  • the hall sensor 511 detects a specific set of magnetic objects (eg, the second set of magnetic objects 512b).
  • body data eg, Xcm
  • the abdominal exercise band device 330 includes a plurality of resistance elements (R) (512a, 512b, 512c) and an electrode 511 ), and the electrical stimulation device 101 is the measured resistance as the electrode 511 is connected to a specific resistance element (eg, the second resistance element 512b) when measuring the user's waist or hip circumference.
  • body data eg, Ycm
  • the electrical stimulation device 101 may calculate the abdominal obesity degree information by dividing the measured waist circumference by the measured hip circumference. According to one embodiment, the electrical stimulation device 101 omits operation 403, and even if it does not form a communication connection with the external electronic device 102, the body data measured through the external sensor provided in the band device 106 is Based on it, it is possible to calculate the abdominal obesity degree information of the user who wears the band device 106 . According to an embodiment, the electrical stimulation device 101 may store the abdominal obesity degree information calculated using the abdominal exercise band device 330 in a memory (eg, the memory 130 of FIG. 1 ), and another exercise band device. When combined with (eg, the thigh exercise band device 310 , the arm exercise band device 320 ), the stored abdominal obesity information may be acquired from the memory 130 .
  • a memory eg, the memory 130 of FIG. 1
  • the electrical stimulation device 101 may calculate body composition information of the user wearing the band device 106 .
  • the electrical stimulation device 101 may calculate the user's body composition information based on the user's electrical signal measured through the second external sensor provided in the band device 106 .
  • the electrical stimulation device 101 may include one end (eg, an electrical signal measuring pad) of the second external sensor 513 (eg, an electrical signal measuring pad) of the abdominal exercise band device 330 .
  • a current is applied through the left pad) and a voltage induced in the worn portion of the band device 106 can be measured through the other end (eg, the right pad), and the resistance of the worn portion is based on the ratio of the input current and the measured voltage.
  • the user's body composition information eg, body water content
  • the electrical stimulation device 101 calculates additional body composition information (eg, muscle mass or body fat mass, etc.) based on the calculated body composition information and the user's weight information input through the dedicated app installed on the external electronic device 102 . can do.
  • Abdominal obesity degree information only indicates information about the overall body shape of the body, but does not indicate specific state information in each part of the body, so the electrical stimulation device 101 identifies body composition information in the body part where the band device is worn. , it is possible to determine a parameter value of an electrical stimulation signal suitable for the corresponding body part.
  • the electrical stimulation device 101 adjusts the parameter value of the first electrical stimulation signal based on the abdominal obesity information and body composition information.
  • 2 Electrical stimulation signals can be output.
  • the electrical stimulation apparatus 101 is based on the abdominal obesity information and body composition information, by adjusting at least one of the length of the driving section of the first electrical stimulation signal, the length of the resting period, the frequency, or the amplitude of the second An electrical stimulation signal may be output. For example, referring to FIG.
  • the electrical stimulation device 101 coupled with the thigh exercise band device 310 is, by combining at least one signal waveform (eg, a square wave, a sine wave, a triangular wave, etc.), the first electric Parameter values of the first sub-signal 611 included in the stimulus signal 610 (eg, the first driving period a1, the second driving period b1, the frequency f1, the amplitude h1), the second A parameter value of the sub-signal 612 (eg, a first driving period a2, a second driving period b2, a frequency f2, an amplitude h2), a parameter value of the third sub-signal 613 (eg, : first driving period (a3), second driving period (b3), frequency (f3), amplitude (h3)), and parameter values of resting periods (eg, first resting period (t1) and second resting period (t2)) may be set as a parameter value corresponding to the abdominal obesity degree information and body composition information, and a second electrical stimulation signal in
  • the electrical stimulation device 101 coupled with the arm motion band device 320 is included in the first electrical stimulation signal 710 by combining at least one signal waveform.
  • Parameter values of the first sub-signal 711 eg, the first driving period a1, the second driving period b1, the third driving period c1, the frequency f1, the amplitude h1
  • the second Parameter values of the sub-signal 712 eg, the first driving period a2, the second driving period b2, the third driving period c2, the frequency f2, the amplitude h2
  • the parameters of the rest period A value eg, the first resting period t1
  • a second electrical stimulation signal in which the parameter values are set in the first electrical stimulation signal 710 is output can do.
  • the electrical stimulation device 101 coupled with the abdominal exercise band device 330 is included in the first electrical stimulation signal 810 by combining at least one signal waveform.
  • Parameter values of the first sub-signal 811 eg, driving period a1, frequency f1, amplitude h1
  • parameter values of the second sub-signal 812 eg, driving period a2), frequency (f2), amplitude (h2)
  • the parameter value of the resting period eg, the first resting period (t1)
  • the parameter values eg, the first resting period (t1)
  • parameter values corresponding to at least a portion of the abdominal obesity degree information and body composition information may be stored in the memory 130 in the form of a mapping table, and the electrical stimulation device 101 receives the abdominal obesity information and A parameter value corresponding to the body composition information may be identified.
  • the electrical stimulation apparatus 101 is at least one electrode (eg, the electrode 180 of FIG. 1) through the second electrical stimulation
  • the signal may be passed to the band device 106 .
  • the band device 106 may obtain the second electrical stimulation signal provided from the electrical stimulation device 101 through the electrode of the band device 106, and may emit to the outside through the stimulation pad connected to the electrode.
  • the abdominal exercise band device 330 may emit a second electrical stimulation signal to the outside through the stimulation pad 514 connected to the electrodes provided in the abdominal exercise band device 330 . .
  • the electrical stimulation device 101 determines whether the body data of the user wearing the band device 106 is greater than or equal to a predetermined threshold.
  • the electrical stimulation device 101 may measure the user's body data through an external sensor provided in the band device 106 .
  • the external sensor provided in the band device 106 to measure the user's body data may include at least one of a heart rate sensor, an electrocardiogram sensor, a blood pressure measuring sensor, or an electromyography (EMG) sensor.
  • EMG electromyography
  • the electrical stimulation device 101 measures muscle activity information that can check the user's muscle tone or fatigue through an EMG sensor (not shown) provided in the abdominal exercise band device 330 . can do.
  • the EMG sensor electromyography electrode
  • the electrical stimulation device 101 outputs the second electrical stimulation signal to the band device 106, while measuring the user's body data through the band device 106, the measured user's body data is It can be determined whether or not the predetermined threshold value or more. For example, referring to FIG.
  • the electrical stimulation apparatus 101 may determine whether the user's muscle activity information is equal to or greater than a predetermined threshold. According to an embodiment, the electrical stimulation device 101 may determine whether the user's body data measured in the resting period of the second electrical stimulation signal through the external sensor of the band device 106 is greater than or equal to a predetermined threshold. For example, referring to FIG.
  • the electrical stimulation apparatus 101 includes driving sections a1 and b1 of the first sub-signal 611 , driving sections a2 and b2 of the second sub-signal 612 , and During the driving period (a3, b3) of the third sub-signal 613, the second electrical stimulation signal is output to the thigh exercise band device 310 through the electrode 180, and the external sensor of the thigh exercise band device 310 ( For example, the user's body data measured through an EMG sensor) may be acquired from the thigh exercise band device 310 through the electrode 180 during the first rest period t1 and the second rest period t2.
  • the electrical stimulation device 101 eg, the processor 120 of FIG. 1 based on the user's body data is greater than or equal to a predetermined threshold
  • the second electrical stimulation signal band device The operation of outputting to (106) can be stopped.
  • the electrical stimulation device 101 may determine that the region is in a cramp state, and transmits the second electrical stimulation signal to the band device 106 . The output operation can be stopped.
  • the electrical stimulation device 101 based on the failure of the communication connection with the external electronic device 102, the speaker (eg, FIG. 1) of the sound output module 155) or a haptic module (eg, at least one of the haptic module 179 of FIG. 1 ) may be used to output a predetermined notification indicating that communication connection with the external electronic device 102 has failed.
  • the external electronic device 102 indicates that the communication connection has failed through a dedicated application for controlling the electrical stimulation device 101 based on the failure of the communication connection with the electrical stimulation device 101. You can print a notification message.
  • the electrical stimulation device 101 (eg, the processor 120 of FIG. 1 ) transmits a predetermined electrical stimulation signal to the electrode ( 180) through the band device 106 can be output.
  • the electrical stimulation device 101 is a predetermined electrical stimulation signal 910 based on failure of communication connection with the external electronic device 102 , regardless of the type of the band device 106 . ), it is possible to output the predetermined electrical stimulation signal 910 to the band device 106 without changing the parameter value.
  • the predetermined electrical stimulation signal 910 is a first driving period (a1), a first frequency (f1), and a first sub-signal 911 consisting of a first amplitude (h), a first sub-signal 911 ), the second sub-signal 912 and the second sub-signal 912 composed of the second driving period a2, the second frequency f2, and the first amplitude h are terminated and the first It may include a first rest period t1, which is a period until the sub-signal 911 is generated.
  • first, second, or first or second may be used simply to distinguish the element from other elements in question, and may refer to elements in other aspects (e.g., importance or order) is not limited. It is said that one (eg, first) component is “coupled” or “connected” to another (eg, second) component, with or without the terms “functionally” or “communicatively”. When referenced, it means that one component can be connected to the other component directly (eg by wire), wirelessly, or through a third component.
  • module used in various embodiments of this document may include a unit implemented in hardware, software, or firmware, and is interchangeable with terms such as, for example, logic, logic block, component, or circuit.
  • a module may be an integrally formed part or a minimum unit or a part of the part that performs one or more functions.
  • the module may be implemented in the form of an application-specific integrated circuit (ASIC).
  • ASIC application-specific integrated circuit
  • Various embodiments of the present document include one or more stored in a storage medium (eg, internal memory 136 or external memory 138) readable by a machine (eg, electrical stimulation device 101). It may be implemented as software (eg, the program 140) including instructions.
  • the processor eg, the processor 120
  • the device eg, the electrical stimulation apparatus 101
  • the one or more instructions may include code generated by a compiler or code executable by an interpreter.
  • the device-readable storage medium may be provided in the form of a non-transitory storage medium.
  • 'non-transitory' only means that the storage medium is a tangible device and does not include a signal (eg, electromagnetic wave), and this term is used in cases where data is semi-permanently stored in the storage medium and It does not distinguish between temporary storage cases.
  • a signal eg, electromagnetic wave
  • the method according to various embodiments disclosed in this document may be provided as included in a computer program product.
  • Computer program products may be traded between sellers and buyers as commodities.
  • the computer program product is distributed in the form of a machine-readable storage medium (eg compact disc read only memory (CD-ROM)), or via an application store (eg Play Store TM ) or on two user devices ( It can be distributed online (eg download or upload), directly between smartphones (eg smartphones).
  • a part of the computer program product may be temporarily stored or temporarily generated in a machine-readable storage medium such as a memory of a server of a manufacturer, a server of an application store, or a relay server.
  • each component (eg, module or program) of the above-described components may include a singular or a plurality of entities, and some of the plurality of entities may be separately disposed in other components. have.
  • one or more components or operations among the above-described corresponding components may be omitted, or one or more other components or operations may be added.
  • a plurality of components eg, a module or a program
  • the integrated component may perform one or more functions of each component of the plurality of components identically or similarly to those performed by the corresponding component among the plurality of components prior to the integration. .
  • operations performed by a module, program, or other component are executed sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations are executed in a different order, or omitted. or one or more other operations may be added.
  • the electrical stimulation device (eg, the electrical stimulation device 101 of FIG. 1) is a housing that can be combined with a plurality of band devices, at least one electrode (eg, the electrode 180 of FIG. 1), It includes a sensor module (eg, the sensor module 176 of FIG. 1 ), and a processor (eg, the processor 120 of FIG. 1 ), wherein the processor is a band coupled to the electrical stimulation device using the sensor module Identify the type of device (eg, the band device 106 of FIG. 1), and a first electrical stimulation signal (eg, the first electrical stimulation signal 610 of FIG. 6) corresponding to the type of the identified band device It may be configured to output, output a second electrical stimulation signal based on the body data measured through the band device, and transmit the second electrical stimulation signal to the band device through the at least one electrode.
  • the processor is a band coupled to the electrical stimulation device using the sensor module Identify the type of device (eg, the band device 106 of FIG. 1), and a first electrical stimulation signal (eg, the first
  • the sensor module includes a plurality of Hall sensors located at a plurality of points of the electrical stimulation apparatus (eg, a plurality of points 301, 302, 303, 304 in FIG. 3) and , the processor may be configured to identify the type of the band device based on a location of a Hall sensor detecting a magnetic object among the plurality of Hall sensors.
  • the processor may be set to output the first electrical stimulation signal corresponding to the type of the identified band device from among a plurality of previously stored electrical stimulation signals.
  • the electrical stimulation device further includes a memory (eg, the memory 130 of FIG. 1 ), and the measured body data is an abdominal exercise band device (eg, the abdominal exercise band device of FIG. 3 ) (330)) including the user's waist circumference and hip circumference measured using, the processor, based on the waist circumference and the hip circumference, calculates abdominal obesity degree information, and the information on the abdominal obesity degree to the electricity may be configured to be stored in the memory of the stimulation device.
  • a memory eg, the memory 130 of FIG. 1
  • the measured body data is an abdominal exercise band device (eg, the abdominal exercise band device of FIG. 3 ) (330)) including the user's waist circumference and hip circumference measured using, the processor, based on the waist circumference and the hip circumference, calculates abdominal obesity degree information, and the information on the abdominal obesity degree to the electricity may be configured to be stored in the memory of the stimulation device.
  • the body data further includes an electrical signal of the user measured through an external sensor provided in the band device, and the processor, based on the electrical signal of the user, the user may be set to calculate body composition information of
  • the processor may be set to store the abdominal obesity information and parameter values corresponding to the body composition information in the form of a mapping table in the memory of the electrical stimulation device.
  • the processor adjusts at least one of a length of a driving section, a length of a resting period, a frequency, and an amplitude of the first electrical stimulation signal, based on the abdominal obesity degree information and the body composition information It may be set to output a second electrical stimulation signal.
  • the processor measures the muscle activity information of the user through the band device, and based on that the muscle activity information is greater than or equal to a predetermined threshold, the second electrical stimulation signal to the band device It may be further set to stop the operation of outputting to .
  • the processor through the at least one electrode, may be set to acquire the muscle activity information during the resting period of the second electrical stimulation signal.
  • the processor determines whether the communication connection with the external electronic device is successful, outputs a predetermined notification based on the failure of the communication connection with the external electronic device, and outputs a predetermined electricity It may be further configured to output a stimulus signal to the band device.
  • the method of operation of an electrical stimulation device including at least one electrode and a sensor module, the operation of identifying the type of band device coupled to the electrical stimulation device using the sensor module, the identified The operation of outputting a first electrical stimulation signal corresponding to the type of the band device, the operation of outputting a second electrical stimulation signal based on the body data measured through the band device, and the second through the at least one electrode It may include an operation of transmitting an electrical stimulation signal to the band device.
  • the sensor module includes a plurality of Hall sensors located at a plurality of points of the electrical stimulation device, and the operation of identifying the type of the band device is, among the plurality of Hall sensors, It may include an operation of identifying the type of the band device based on the position of the Hall sensor detecting the magnetic object.
  • the operation of outputting the first electrical stimulation signal includes the operation of outputting the first electrical stimulation signal corresponding to the type of the identified band device from among a plurality of previously stored electrical stimulation signals can do.
  • the electrical stimulation device further includes a memory
  • the measured body data includes a waist circumference and a hip circumference of a user measured using an abdominal exercise band device, the method comprising: Based on the waist circumference and the hip circumference, the operation of calculating the abdominal obesity degree information, and the operation of storing the abdominal obesity degree information in the memory of the electrical stimulation device may be further included.
  • the body data further includes an electrical signal of the user measured through an external sensor provided in the band device, and the method, based on the electrical signal of the user, the user The method may further include calculating body composition information of
  • the method of operating the electrical stimulation device may further include the operation of storing the abdominal obesity degree information and parameter values corresponding to the body composition information in the form of a mapping table in the memory of the electrical stimulation device. have.
  • the outputting of the second electrical stimulation signal may include, based on the abdominal obesity degree information and the body composition information, a length of a driving section of the first electrical stimulation signal, a length of a resting period, a frequency, or It may include the operation of outputting the second electrical stimulation signal adjusted at least one of the amplitude.
  • the method of operation of the electrical stimulation device is based on the operation of measuring the user's muscle activity information through the band device, and that the muscle activity information is greater than or equal to a predetermined threshold, the second electrical stimulation
  • the method may further include stopping the operation of outputting a signal to the band device.
  • the operation of measuring the muscle activity information of the user may include acquiring the muscle activity information through the at least one electrode during a rest period of the second electrical stimulation signal.
  • the method of operation of the electrical stimulation device is an operation of determining whether the communication connection with the external electronic device is successful, outputting a predetermined notification based on the failure of the communication connection with the external electronic device Operation, and may further include the operation of outputting a predetermined electrical stimulation signal to the band device.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physiology (AREA)
  • Electrotherapy Devices (AREA)

Abstract

L'invention concerne, selon divers modes de réalisation, un dispositif d'électrostimulation pouvant comprendre : un boîtier pouvant être accouplé à une pluralité de dispositifs à bande ; au moins une électrode ; un module capteur ; et un processeur, le processeur étant configuré pour : identifier le type d'un dispositif de bande couplé au dispositif d'électrostimulation à l'aide du module de capteur ; délivrer en sortie un premier signal de stimulation électrique correspondant au type identifié du dispositif à bande ; délivrer en sortie un second signal de stimulation électrique sur la base de données corporelles mesurées par l'intermédiaire du dispositif à bande ; et transmettre le second signal de stimulation électrique au dispositif à bande par l'intermédiaire de l'une ou des électrodes. Divers autres modes de réalisation sont également possibles.
PCT/KR2021/017865 2020-12-23 2021-11-30 Dispositif d'électrostimulation pouvant être couplé à une pluralité de dispositifs à bande et son procédé de fonctionnement WO2022139221A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0181716 2020-12-23
KR1020200181716A KR20220090822A (ko) 2020-12-23 2020-12-23 복수의 밴드 장치들과 결합 가능한 전기 자극 장치 및 그 작동 방법

Publications (1)

Publication Number Publication Date
WO2022139221A1 true WO2022139221A1 (fr) 2022-06-30

Family

ID=82159420

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/017865 WO2022139221A1 (fr) 2020-12-23 2021-11-30 Dispositif d'électrostimulation pouvant être couplé à une pluralité de dispositifs à bande et son procédé de fonctionnement

Country Status (2)

Country Link
KR (1) KR20220090822A (fr)
WO (1) WO2022139221A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101394174B1 (ko) * 2013-11-29 2014-05-15 에인에이 (주) 바이오 센서를 이용한 스마트 셀프 케어 전기자극장치
KR20170023698A (ko) * 2015-08-24 2017-03-06 삼성전자주식회사 길이 측정 방법 및 시스템
KR20180125164A (ko) * 2016-03-22 2018-11-22 파워닷 인코포레이티드 컴팩트한 근육 자극기
KR20190051402A (ko) * 2017-11-07 2019-05-15 주식회사 벤디슨 외부 전극체에 따라 최적 치료 모드를 자동으로 제공하는 저주파 치료기
KR102098056B1 (ko) * 2019-10-24 2020-04-07 주식회사 신성아이씨티 전기자극 장치 및 이를 이용한 건강 관리 시스템
WO2020232413A2 (fr) * 2019-05-15 2020-11-19 Stryker Corporation Foret chirurgical motorisé à identification de trépan de champ rotatif

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101394174B1 (ko) * 2013-11-29 2014-05-15 에인에이 (주) 바이오 센서를 이용한 스마트 셀프 케어 전기자극장치
KR20170023698A (ko) * 2015-08-24 2017-03-06 삼성전자주식회사 길이 측정 방법 및 시스템
KR20180125164A (ko) * 2016-03-22 2018-11-22 파워닷 인코포레이티드 컴팩트한 근육 자극기
KR20190051402A (ko) * 2017-11-07 2019-05-15 주식회사 벤디슨 외부 전극체에 따라 최적 치료 모드를 자동으로 제공하는 저주파 치료기
WO2020232413A2 (fr) * 2019-05-15 2020-11-19 Stryker Corporation Foret chirurgical motorisé à identification de trépan de champ rotatif
KR102098056B1 (ko) * 2019-10-24 2020-04-07 주식회사 신성아이씨티 전기자극 장치 및 이를 이용한 건강 관리 시스템

Also Published As

Publication number Publication date
KR20220090822A (ko) 2022-06-30

Similar Documents

Publication Publication Date Title
WO2019045414A1 (fr) Procédé de gestion du poids d'un utilisateur et dispositif électronique associé
WO2020105841A1 (fr) Liquide de traitement à haute température avec de la nanocellulose
WO2021096216A1 (fr) Dispositif portable et procédé pour fournir des informations sur l'utilisateur
KR20190036300A (ko) 안테나 연결이 가능한 커넥터 및 이를 구비한 전자 장치
WO2021177725A1 (fr) Dispositif électronique portable
KR20190096098A (ko) 착탈식 측정 모듈과 부착 패드를 포함하는 전자 장치
WO2022114293A1 (fr) Système de mesure de biosignal du type à couplage de vêtements intelligents
WO2012026781A2 (fr) Dispositif de mesure de biocapteur
WO2022139221A1 (fr) Dispositif d'électrostimulation pouvant être couplé à une pluralité de dispositifs à bande et son procédé de fonctionnement
WO2022124551A1 (fr) Dispositif électronique à porter sur soi comprenant plusieurs électrodes
KR20200110006A (ko) 외부 변환 장치를 제어하기 위한 전자 장치
US11576600B2 (en) Modular electronic device for measuring bio-signals
WO2021107577A1 (fr) Dispositif électronique destiné à prendre en charge la commande automatique de la luminosité d'un afficheur
CN109462261A (zh) 使用外露的端子来对电池充电的电子装置
WO2019225875A1 (fr) Procédé et appareil de suivi d'inventaire
WO2022005027A1 (fr) Dispositif audible connecté à un dispositif électronique et son procédé de fonctionnement
WO2021172893A1 (fr) Procédé et dispositif d'annulation d'écho
WO2018105855A1 (fr) Système ido pour un contrôle et une correction de posture à l'aide d'un capteur de pression à base de fpcb
WO2022211248A1 (fr) Procédé pour fournir un service de gestion de santé et dispositif électronique le prenant en charge
KR20200087420A (ko) 전극을 이용한 생체 신호 측정 방법 및 장치
WO2022015081A1 (fr) Dispositif portable et procédé de mesure d'une impédance de corps humain
WO2022139343A1 (fr) Dispositif électronique permettant de charger une batterie sur la base de la tension d'une interface, et procédé de commande associé
KR20210071607A (ko) 가이드 정보를 제공하기 위한 전자 장치
WO2021145571A1 (fr) Dispositif électronique permettant la vérification de l'état de calme et son procédé de commande
WO2022240107A1 (fr) Dispositif portable comprenant au moins une électrode pour mesurer des informations biométriques

Legal Events

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

Ref document number: 21911288

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21911288

Country of ref document: EP

Kind code of ref document: A1