DE2212592A1 - Vorrichtung zum ermitteln von muskelkontraktionen - Google Patents

Vorrichtung zum ermitteln von muskelkontraktionen

Info

Publication number
DE2212592A1
DE2212592A1 DE19722212592 DE2212592A DE2212592A1 DE 2212592 A1 DE2212592 A1 DE 2212592A1 DE 19722212592 DE19722212592 DE 19722212592 DE 2212592 A DE2212592 A DE 2212592A DE 2212592 A1 DE2212592 A1 DE 2212592A1
Authority
DE
Germany
Prior art keywords
muscle
conductor
electrode
heart
electrical
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
DE19722212592
Other languages
German (de)
English (en)
Inventor
Rollin Henry Denniston
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.)
Medtronic Inc
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Publication of DE2212592A1 publication Critical patent/DE2212592A1/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
    • A61B5/1107—Measuring contraction of parts of the body, e.g. organ or muscle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes
    • A61B5/076—Permanent implantation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • 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
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/40—Animals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/221—Arrangements of sensors with cables or leads, e.g. cable harnesses
    • A61B2562/222—Electrical cables or leads therefor, e.g. coaxial cables or ribbon cables
    • 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
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/6869—Heart

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physiology (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Hematology (AREA)
  • Dentistry (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE19722212592 1971-11-26 1972-03-15 Vorrichtung zum ermitteln von muskelkontraktionen Pending DE2212592A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00202238A US3815611A (en) 1971-11-26 1971-11-26 Muscle stimulation and/or contraction detection device

Publications (1)

Publication Number Publication Date
DE2212592A1 true DE2212592A1 (de) 1973-05-30

Family

ID=22749028

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19722212592 Pending DE2212592A1 (de) 1971-11-26 1972-03-15 Vorrichtung zum ermitteln von muskelkontraktionen
DE19727209922U Expired DE7209922U (de) 1971-11-26 1972-03-15 Vorrichtung zum ermitteln von muskelkontraktionen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19727209922U Expired DE7209922U (de) 1971-11-26 1972-03-15 Vorrichtung zum ermitteln von muskelkontraktionen

Country Status (8)

Country Link
US (1) US3815611A (enExample)
JP (1) JPS4863584A (enExample)
BR (1) BR7201496D0 (enExample)
CA (1) CA981757A (enExample)
DE (2) DE2212592A1 (enExample)
FR (1) FR2166812A5 (enExample)
NL (1) NL7203411A (enExample)
SE (1) SE387840B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563736A1 (fr) * 1984-05-04 1985-11-08 Mirowski Mieczyslaw Catheter intravasculaire unitaire a electrodes multiples et ensemble d'electrodes pour un tel catheter

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DE2319054C3 (de) * 1973-04-14 1980-03-06 Hans Dr.Med. Stockholm Lagergren Elektrodenanordnung
DE2334049C3 (de) * 1973-07-04 1988-12-22 Lagergren, Hans, Dr.Med., Stockholm Endocard-elektrodenanordnung
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563736A1 (fr) * 1984-05-04 1985-11-08 Mirowski Mieczyslaw Catheter intravasculaire unitaire a electrodes multiples et ensemble d'electrodes pour un tel catheter

Also Published As

Publication number Publication date
JPS4863584A (enExample) 1973-09-04
BR7201496D0 (pt) 1973-07-26
US3815611A (en) 1974-06-11
FR2166812A5 (enExample) 1973-08-17
NL7203411A (enExample) 1973-05-29
DE7209922U (de) 1972-09-07
SE387840B (sv) 1976-09-20
CA981757A (en) 1976-01-13

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