FR2326804A1 - Electrical stimulation muscle treatment equipment - is portable and is based on single Hartley oscillator with four pole three position switch - Google Patents

Electrical stimulation muscle treatment equipment - is portable and is based on single Hartley oscillator with four pole three position switch

Info

Publication number
FR2326804A1
FR2326804A1 FR7530354A FR7530354A FR2326804A1 FR 2326804 A1 FR2326804 A1 FR 2326804A1 FR 7530354 A FR7530354 A FR 7530354A FR 7530354 A FR7530354 A FR 7530354A FR 2326804 A1 FR2326804 A1 FR 2326804A1
Authority
FR
France
Prior art keywords
pole
portable
position switch
electrical stimulation
treatment equipment
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.)
Withdrawn
Application number
FR7530354A
Other languages
French (fr)
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 FR7530354A priority Critical patent/FR2326804A1/en
Publication of FR2326804A1 publication Critical patent/FR2326804A1/en
Withdrawn legal-status Critical Current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
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/80—Generating trains of sinusoidal oscillations

Landscapes

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

Abstract

The electrical equipment is intended to be used in the treatment of uscular disorders. The equipment is particularly applicable to exercising muscles which as a result of nerve damage are not being used normally and as a consequence may become atrophied. Both stimulation and exercising sources are based on a common oscillator, the output of which may be rectified to provide pulses of a single polarity. The apparatus is portable and includes control of impulse frequency and level. Control of function is via a four pole three position switch controlling the operation of a basic 20KHz Hartley oscillator (11) using a single NPN transistor.
FR7530354A 1975-10-03 1975-10-03 Electrical stimulation muscle treatment equipment - is portable and is based on single Hartley oscillator with four pole three position switch Withdrawn FR2326804A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7530354A FR2326804A1 (en) 1975-10-03 1975-10-03 Electrical stimulation muscle treatment equipment - is portable and is based on single Hartley oscillator with four pole three position switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530354A FR2326804A1 (en) 1975-10-03 1975-10-03 Electrical stimulation muscle treatment equipment - is portable and is based on single Hartley oscillator with four pole three position switch

Publications (1)

Publication Number Publication Date
FR2326804A1 true FR2326804A1 (en) 1977-04-29

Family

ID=9160806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530354A Withdrawn FR2326804A1 (en) 1975-10-03 1975-10-03 Electrical stimulation muscle treatment equipment - is portable and is based on single Hartley oscillator with four pole three position switch

Country Status (1)

Country Link
FR (1) FR2326804A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493077A1 (en) * 1980-10-23 1982-04-30 Gorenje Tovarna Gospodinjske CIRCUIT FOR CONTROLLING A THERAPEUTIC STIMULATOR FOR TREATMENT OF URINARY INCONTINENCE
FR2694503A1 (en) * 1992-08-05 1994-02-11 Havas Jean Claude Portable equipment for treating rheumatism and similar complaints - using inductive circuit, positive feedback to transistor polarised by direct current and microprocessor controlled trimming capacitance
GR1002695B (en) * 1995-03-03 1997-05-16 The K. BLANIS oscillator.
WO2001075935A1 (en) * 2000-03-31 2001-10-11 Shimadzu Research Laboratory (Europe) Ltd A radio frequency resonator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493077A1 (en) * 1980-10-23 1982-04-30 Gorenje Tovarna Gospodinjske CIRCUIT FOR CONTROLLING A THERAPEUTIC STIMULATOR FOR TREATMENT OF URINARY INCONTINENCE
FR2694503A1 (en) * 1992-08-05 1994-02-11 Havas Jean Claude Portable equipment for treating rheumatism and similar complaints - using inductive circuit, positive feedback to transistor polarised by direct current and microprocessor controlled trimming capacitance
GR1002695B (en) * 1995-03-03 1997-05-16 The K. BLANIS oscillator.
WO2001075935A1 (en) * 2000-03-31 2001-10-11 Shimadzu Research Laboratory (Europe) Ltd A radio frequency resonator
US6762561B1 (en) 2000-03-31 2004-07-13 Shimadzu Research Laboratory (Europe) Ltd. Radio frequency resonator

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Legal Events

Date Code Title Description
ST Notification of lapse