ZA202205655B - Difference frequency electrical interference device, system and method - Google Patents

Difference frequency electrical interference device, system and method

Info

Publication number
ZA202205655B
ZA202205655B ZA2022/05655A ZA202205655A ZA202205655B ZA 202205655 B ZA202205655 B ZA 202205655B ZA 2022/05655 A ZA2022/05655 A ZA 2022/05655A ZA 202205655 A ZA202205655 A ZA 202205655A ZA 202205655 B ZA202205655 B ZA 202205655B
Authority
ZA
South Africa
Prior art keywords
difference frequency
frequency electrical
interference device
electrical interference
difference
Prior art date
Application number
ZA2022/05655A
Inventor
Tianyi Yan
Zhongyan Shi
Duanduan Chen
Ruoshui Yang
Jinglong Wu
Original Assignee
Beijing Institute Tech
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 Beijing Institute Tech filed Critical Beijing Institute Tech
Publication of ZA202205655B publication Critical patent/ZA202205655B/en

Links

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
    • A61N1/323—Interference currents, i.e. treatment by several currents summed in the body
    • 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
    • A61N1/36025—External stimulators, e.g. with patch electrodes for treating a mental or cerebral condition
    • 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
    • A61B5/0531—Measuring skin impedance
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Social Psychology (AREA)
  • Psychiatry (AREA)
  • Neurology (AREA)
  • Hospice & Palliative Care (AREA)
  • Developmental Disabilities (AREA)
  • Child & Adolescent Psychology (AREA)
  • Psychology (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • General Physics & Mathematics (AREA)
  • Dermatology (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
ZA2022/05655A 2019-12-11 2022-05-23 Difference frequency electrical interference device, system and method ZA202205655B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911267110.3A CN110917496A (en) 2019-12-11 2019-12-11 Difference frequency electric interference equipment, system and method
PCT/CN2020/114070 WO2021114778A1 (en) 2019-12-11 2020-09-08 Differential frequency electrical interference device, system, and method

Publications (1)

Publication Number Publication Date
ZA202205655B true ZA202205655B (en) 2022-10-26

Family

ID=69860113

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/05655A ZA202205655B (en) 2019-12-11 2022-05-23 Difference frequency electrical interference device, system and method

Country Status (4)

Country Link
CN (1) CN110917496A (en)
CH (1) CH718300B1 (en)
WO (1) WO2021114778A1 (en)
ZA (1) ZA202205655B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110917496A (en) * 2019-12-11 2020-03-27 北京理工大学 Difference frequency electric interference equipment, system and method
CN112315445A (en) * 2020-11-11 2021-02-05 深圳市因特迈科技有限公司 Wearable sweat monitoring device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8825166B2 (en) * 2005-01-21 2014-09-02 John Sasha John Multiple-symptom medical treatment with roving-based neurostimulation
DE102009056095B4 (en) * 2009-11-30 2015-08-27 Erhard Schöndorf Apparatus for electrotherapeutic treatment
CN106669039A (en) * 2017-01-26 2017-05-17 中国医学科学院生物医学工程研究所 Cranial nerve stimulating method based on difference frequency ultrasound and reverse magnetic acoustic coupling technology
CN209154888U (en) * 2018-03-07 2019-07-26 北京大智商医疗器械有限公司 Difference frequency electrical stimulation apparatus and system
CN108310639A (en) * 2018-03-07 2018-07-24 北京大智商医疗器械有限公司 Difference frequency electrical stimulation apparatus, system and method
CN209154887U (en) * 2018-03-07 2019-07-26 北京大智商医疗器械有限公司 Difference frequency electrical stimulation apparatus and system for animal experiment
CN108671389A (en) * 2018-04-25 2018-10-19 中国人民解放军军事科学院军事医学研究院 Multi-mode is wearable through cranium electric current stimulating apparatus
CN110200628A (en) * 2019-05-13 2019-09-06 南京航空航天大学 A kind of portable impedance detection system
CN110917496A (en) * 2019-12-11 2020-03-27 北京理工大学 Difference frequency electric interference equipment, system and method

Also Published As

Publication number Publication date
WO2021114778A1 (en) 2021-06-17
CN110917496A (en) 2020-03-27
CH718300B1 (en) 2023-06-15

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