FR962823A - - Google Patents

Info

Publication number
FR962823A
FR962823A FR962823DA FR962823A FR 962823 A FR962823 A FR 962823A FR 962823D A FR962823D A FR 962823DA FR 962823 A FR962823 A FR 962823A
Authority
FR
France
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
Other languages
French (fr)
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.)
Publication date
Application granted granted Critical
Publication of FR962823A publication Critical patent/FR962823A/fr
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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/55—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a gas-filled tube having a control electrode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Generation Of Surge Voltage And Current (AREA)
FR962823D 1944-12-01 Expired FR962823A (en, 2012)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB266768X 1944-12-01
GB31245X 1945-12-03

Publications (1)

Publication Number Publication Date
FR962823A true FR962823A (en, 2012) 1950-06-21

Family

ID=26238064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962823D Expired FR962823A (en, 2012) 1944-12-01

Country Status (5)

Country Link
US (1) US2576634A (en, 2012)
BE (1) BE478476A (en, 2012)
CH (1) CH266768A (en, 2012)
FR (1) FR962823A (en, 2012)
GB (1) GB585650A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950585C (de) * 1952-10-03 1956-10-11 Walter Schellenberger Von Hand angetriebener Reizstromgenerator
FR2351671A1 (fr) * 1976-05-19 1977-12-16 Nippon Coinco Co Ltd Appareil de traitement medical a basse frequence

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US386956A (en) * 1888-07-31 Reginald belfield
US1656381A (en) * 1923-06-05 1928-01-17 Day Fan Electric Company Adjustable-core transformer
US2230945A (en) * 1937-11-17 1941-02-04 Gen Electric Alternating current voltage regulator
US2153202A (en) * 1934-08-17 1939-04-04 Ibm Electrical filter
US2097400A (en) * 1935-03-30 1937-10-26 Afflliated Ind Corp Illuminating device
US2181309A (en) * 1935-04-09 1939-11-28 Telefunken Gmbh Electrical impulse segregation circuit
US2139023A (en) * 1935-08-23 1938-12-06 Baldwin Co Electrical generation of musical tones
US2144029A (en) * 1937-06-03 1939-01-17 Johnson Lab Inc High frequency coupling device
GB554221A (en) * 1941-11-18 1943-06-24 Britsh Thomson Houston Company Improvements relating to circuits controlled by means of variable reactors
US2426216A (en) * 1942-10-19 1947-08-26 Bell Telephone Labor Inc Aperiodic pulse timing system
US2423304A (en) * 1944-02-15 1947-07-01 Gen Electric Pulse producing system
US2415093A (en) * 1945-08-03 1947-02-04 Harry L Gerwin Signal generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950585C (de) * 1952-10-03 1956-10-11 Walter Schellenberger Von Hand angetriebener Reizstromgenerator
FR2351671A1 (fr) * 1976-05-19 1977-12-16 Nippon Coinco Co Ltd Appareil de traitement medical a basse frequence

Also Published As

Publication number Publication date
GB585650A (en) 1947-02-14
BE478476A (en, 2012)
CH266768A (de) 1950-02-15
US2576634A (en) 1951-11-27

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