DE1539104B2 - Reizimpulsgenerator fuer physiologische zwecke - Google Patents

Reizimpulsgenerator fuer physiologische zwecke

Info

Publication number
DE1539104B2
DE1539104B2 DE19651539104 DE1539104A DE1539104B2 DE 1539104 B2 DE1539104 B2 DE 1539104B2 DE 19651539104 DE19651539104 DE 19651539104 DE 1539104 A DE1539104 A DE 1539104A DE 1539104 B2 DE1539104 B2 DE 1539104B2
Authority
DE
Germany
Prior art keywords
transistor
pulse generator
pulse
frequency
stimulus
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
DE19651539104
Other languages
German (de)
English (en)
Other versions
DE1539104A1 (de
Inventor
Walter S Eastchester Nickerson William H Tuckahoe NY Ide (V St A )
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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation Ltd
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 Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Publication of DE1539104A1 publication Critical patent/DE1539104A1/de
Publication of DE1539104B2 publication Critical patent/DE1539104B2/de
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1104—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb induced by stimuli or drugs
    • A61B5/1106—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb induced by stimuli or drugs to assess neuromuscular blockade, e.g. to estimate depth of anaesthesia
    • 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
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
    • A61B2505/05—Surgical care
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Neurology (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Anesthesiology (AREA)
  • Pain & Pain Management (AREA)
  • Electrotherapy Devices (AREA)
DE19651539104 1964-12-21 1965-12-21 Reizimpulsgenerator fuer physiologische zwecke Pending DE1539104B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US419949A US3364929A (en) 1964-12-21 1964-12-21 Method for administering muscle relaxant drug

Publications (2)

Publication Number Publication Date
DE1539104A1 DE1539104A1 (de) 1970-03-12
DE1539104B2 true DE1539104B2 (de) 1971-02-25

Family

ID=23664430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651539104 Pending DE1539104B2 (de) 1964-12-21 1965-12-21 Reizimpulsgenerator fuer physiologische zwecke

Country Status (9)

Country Link
US (1) US3364929A (enrdf_load_html_response)
BE (1) BE674054A (enrdf_load_html_response)
CH (1) CH428965A (enrdf_load_html_response)
DE (1) DE1539104B2 (enrdf_load_html_response)
FR (1) FR1466608A (enrdf_load_html_response)
GB (1) GB1123365A (enrdf_load_html_response)
IL (1) IL24839A (enrdf_load_html_response)
NL (1) NL6516659A (enrdf_load_html_response)
SE (1) SE340324B (enrdf_load_html_response)

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US4387723A (en) * 1980-12-09 1983-06-14 Wisconsin Alumni Research Foundation Method and apparatus for determining the level of neuromuscular block in a patient
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US4807643A (en) * 1982-08-16 1989-02-28 University Of Iowa Research Foundation Digital electroneurometer
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US4558704A (en) * 1983-12-15 1985-12-17 Wright State University Hand control system
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US5775331A (en) * 1995-06-07 1998-07-07 Uromed Corporation Apparatus and method for locating a nerve
US6226552B1 (en) * 1998-04-17 2001-05-01 Stryker Instruments Neuromuscular electrical stimulation for preventing deep vein thrombosis
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US7643884B2 (en) * 2005-01-31 2010-01-05 Warsaw Orthopedic, Inc. Electrically insulated surgical needle assembly
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Also Published As

Publication number Publication date
DE1539104A1 (de) 1970-03-12
SE340324B (enrdf_load_html_response) 1971-11-15
FR1466608A (fr) 1967-01-20
IL24839A (en) 1969-07-30
CH428965A (de) 1967-01-31
US3364929A (en) 1968-01-23
GB1123365A (en) 1968-08-14
BE674054A (enrdf_load_html_response) 1966-06-20
NL6516659A (enrdf_load_html_response) 1966-06-22

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