GB2530421A - Regulation device preventing electrical shock in devices using electrotherapy for treatment and the method of prevention of electric shock - Google Patents

Regulation device preventing electrical shock in devices using electrotherapy for treatment and the method of prevention of electric shock Download PDF

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Publication number
GB2530421A
GB2530421A GB1517424.6A GB201517424A GB2530421A GB 2530421 A GB2530421 A GB 2530421A GB 201517424 A GB201517424 A GB 201517424A GB 2530421 A GB2530421 A GB 2530421A
Authority
GB
United Kingdom
Prior art keywords
electrotherapy
output current
treatment
treg
devices
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
GB1517424.6A
Other versions
GB201517424D0 (en
Inventor
Jiri Kares
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201517424D0 publication Critical patent/GB201517424D0/en
Publication of GB2530421A publication Critical patent/GB2530421A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/08—Arrangements or circuits for monitoring, protecting, controlling or indicating
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Neurology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Surgical Instruments (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Catalysts (AREA)

Abstract

The regulation device, preventing electrical shock in devices using electrotherapy for treatment, consists of a starting circuit (5) which is connected to the circuit (6) for gradual regulation of output current, which is further connected to an amplifier (8) of regulation deviation, which is interconnected to a stabilizer (7) of output current with a delay element, and a switch (9) of a stand-by and operation mode of the device. To prevent electrical shock in devices using electrotherapy for treatment, the device must meet the following conditions between the time delay Treg of the output current from the regulator block (4), the time Tvyp for quick switching of the device from operation mode to stand-by mode, and the time Trun of gradual regulation of the amplitude set-up of the output current: Treg > Tvyp Treg « Trun A device using electrotherapy for treatment consisting of a power supply block (1), an indication block (2), and a switched-mode power supply block with feedback (3) connected to a regulator block (4) of output current with the delay Treg does not cause electric shock to patients in case of accidental disruption of medical therapy when the device is in operation mode.
GB1517424.6A 2013-03-09 2014-03-06 Regulation device preventing electrical shock in devices using electrotherapy for treatment and the method of prevention of electric shock Pending GB2530421A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2013-175A CZ2013175A3 (en) 2013-03-09 2013-03-09 Electric shock-preventing control device in instruments employing electricity for medical treatment and method of eliminating such eclectic shock
PCT/CZ2014/000025 WO2014139486A1 (en) 2013-03-09 2014-03-06 Regulation device preventing electrical shock in devices using electrotherapy for treatment and the method of prevention of electric shock

Publications (2)

Publication Number Publication Date
GB201517424D0 GB201517424D0 (en) 2015-11-18
GB2530421A true GB2530421A (en) 2016-03-23

Family

ID=50729311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1517424.6A Pending GB2530421A (en) 2013-03-09 2014-03-06 Regulation device preventing electrical shock in devices using electrotherapy for treatment and the method of prevention of electric shock

Country Status (6)

Country Link
CZ (1) CZ2013175A3 (en)
DE (1) DE112014001207T5 (en)
GB (1) GB2530421A (en)
PL (1) PL413855A1 (en)
SK (1) SK288395B6 (en)
WO (1) WO2014139486A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068669A (en) * 1975-11-24 1978-01-17 Stimulation Technology, Inc. Stimulator fault protection circuit
US4088141A (en) * 1976-04-27 1978-05-09 Stimulation Technology, Inc. Fault circuit for stimulator
US4200108A (en) * 1977-11-07 1980-04-29 Siemens Aktiengesellschaft Electromedical apparatus
EP0026324A1 (en) * 1979-08-31 1981-04-08 Siemens Aktiengesellschaft Electromedical stimulation-current device
EP0033747A1 (en) * 1979-06-15 1981-08-19 Matsushita Electric Works, Ltd. Low frequency therapeutic device
EP0339313A1 (en) * 1988-04-19 1989-11-02 HENNEBERG & BRUNNER Stimulation apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2227296C (en) * 1995-10-11 2003-12-23 Regeneration Technology Bio-active frequency generator and method
US5800458A (en) * 1996-09-30 1998-09-01 Rehabilicare, Inc. Compliance monitor for monitoring applied electrical stimulation
EP1139554A3 (en) * 2000-03-29 2003-12-17 Microchip Technology Inc. Microcontroller operated electric motor soft start using a table drive equation with variable timing
JP2011244677A (en) * 2010-04-23 2011-12-01 Rohm Co Ltd Control circuit for switching power supply, and switching power supply, light-emitting device and electronic apparatus with the same
KR101832985B1 (en) * 2011-04-01 2018-03-02 페어차일드코리아반도체 주식회사 Auto restart circuit, switch controlling circuit, and switch controlling method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068669A (en) * 1975-11-24 1978-01-17 Stimulation Technology, Inc. Stimulator fault protection circuit
US4088141A (en) * 1976-04-27 1978-05-09 Stimulation Technology, Inc. Fault circuit for stimulator
US4200108A (en) * 1977-11-07 1980-04-29 Siemens Aktiengesellschaft Electromedical apparatus
EP0033747A1 (en) * 1979-06-15 1981-08-19 Matsushita Electric Works, Ltd. Low frequency therapeutic device
EP0026324A1 (en) * 1979-08-31 1981-04-08 Siemens Aktiengesellschaft Electromedical stimulation-current device
EP0339313A1 (en) * 1988-04-19 1989-11-02 HENNEBERG & BRUNNER Stimulation apparatus

Also Published As

Publication number Publication date
DE112014001207T5 (en) 2016-01-14
SK288395B6 (en) 2016-09-05
WO2014139486A4 (en) 2014-10-30
WO2014139486A1 (en) 2014-09-18
PL413855A1 (en) 2017-02-27
GB201517424D0 (en) 2015-11-18
SK500592015A3 (en) 2015-12-03
CZ304552B6 (en) 2014-07-02
CZ2013175A3 (en) 2014-07-02

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