GB1185392A - Improvements in or relating to Electrical Muscle Stimulators. - Google Patents

Improvements in or relating to Electrical Muscle Stimulators.

Info

Publication number
GB1185392A
GB1185392A GB00771/67A GB1077167A GB1185392A GB 1185392 A GB1185392 A GB 1185392A GB 00771/67 A GB00771/67 A GB 00771/67A GB 1077167 A GB1077167 A GB 1077167A GB 1185392 A GB1185392 A GB 1185392A
Authority
GB
United Kingdom
Prior art keywords
secondary winding
electrical muscle
relating
suitably
operating switch
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.)
Expired
Application number
GB00771/67A
Inventor
Edwin John Drayton
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
Priority to GB00771/67A priority Critical patent/GB1185392A/en
Publication of GB1185392A publication Critical patent/GB1185392A/en
Expired 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
    • A61N1/18—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
    • A61N1/36003—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of motor muscles, e.g. for walking assistance
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Electrotherapy Devices (AREA)

Abstract

1,185,392. Electrotherapeutic apparatus. E. J. DRAYTON. 7 May, 1968 [7 March, 1967], No. 10771/67. Heading A5R. An electrical muscle stimulator comprising cyclically operating switch means, suitably a cam 4 driven by a motor 2 operating switch contacts 5, by which alternating current is applied to the primary winding of a mains transformer 6 having a secondary winding feeding a rectifier 8 from which unidirectional current is fed to operate a multivibrator circuit 10 including the primary winding 13 of an output transformer 14, to a secondary winding 17 of which are arranged to be connected applicator means, suitably electrode means 24, whereby potentials developed in said secondary winding may be applied to a body surface.
GB00771/67A 1967-03-07 1967-03-07 Improvements in or relating to Electrical Muscle Stimulators. Expired GB1185392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB00771/67A GB1185392A (en) 1967-03-07 1967-03-07 Improvements in or relating to Electrical Muscle Stimulators.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB00771/67A GB1185392A (en) 1967-03-07 1967-03-07 Improvements in or relating to Electrical Muscle Stimulators.

Publications (1)

Publication Number Publication Date
GB1185392A true GB1185392A (en) 1970-03-25

Family

ID=9973967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00771/67A Expired GB1185392A (en) 1967-03-07 1967-03-07 Improvements in or relating to Electrical Muscle Stimulators.

Country Status (1)

Country Link
GB (1) GB1185392A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130095A (en) * 1982-11-22 1984-05-31 Clifford Astle Biomagnetic healing apparatus
WO2008078294A1 (en) * 2006-12-22 2008-07-03 Philips Intellectual Property & Standards Gmbh Transmission line for use in magnetic resonance system
CZ304960B6 (en) * 2013-12-23 2015-02-04 Vysoké Učení Technické V Brně Electrotherapeutic microstimulator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130095A (en) * 1982-11-22 1984-05-31 Clifford Astle Biomagnetic healing apparatus
WO2008078294A1 (en) * 2006-12-22 2008-07-03 Philips Intellectual Property & Standards Gmbh Transmission line for use in magnetic resonance system
JP2010529863A (en) * 2006-12-22 2010-09-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Transmission line for magnetic resonance system
US8228065B2 (en) 2006-12-22 2012-07-24 Koninklijke Philips Electronics N.V. Transmission line for use in magnetic resonance system
CZ304960B6 (en) * 2013-12-23 2015-02-04 Vysoké Učení Technické V Brně Electrotherapeutic microstimulator

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees