GB1298189A - Electromedical apparatus - Google Patents

Electromedical apparatus

Info

Publication number
GB1298189A
GB1298189A GB21311/71A GB2131171A GB1298189A GB 1298189 A GB1298189 A GB 1298189A GB 21311/71 A GB21311/71 A GB 21311/71A GB 2131171 A GB2131171 A GB 2131171A GB 1298189 A GB1298189 A GB 1298189A
Authority
GB
United Kingdom
Prior art keywords
heart
signal
sensing
capacitor
discriminator
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
GB21311/71A
Other languages
English (en)
Inventor
M Mirowski
M M Mower
W S Staewen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26680031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1298189(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Medtronic Inc filed Critical Medtronic Inc
Publication of GB1298189A publication Critical patent/GB1298189A/en
Expired 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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Electrotherapy Devices (AREA)
GB21311/71A 1970-02-09 1971-04-19 Electromedical apparatus Expired GB1298189A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US993570A 1970-02-09 1970-02-09
US993470A 1970-02-09 1970-02-09

Publications (1)

Publication Number Publication Date
GB1298189A true GB1298189A (en) 1972-11-29

Family

ID=26680031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21311/71A Expired GB1298189A (en) 1970-02-09 1971-04-19 Electromedical apparatus

Country Status (9)

Country Link
JP (1) JPS5310399B1 (enrdf_load_stackoverflow)
BE (2) BE762696A (enrdf_load_stackoverflow)
DE (1) DE2104591C3 (enrdf_load_stackoverflow)
DK (1) DK136885B (enrdf_load_stackoverflow)
FR (1) FR2095477A5 (enrdf_load_stackoverflow)
GB (1) GB1298189A (enrdf_load_stackoverflow)
IL (1) IL36076A (enrdf_load_stackoverflow)
NL (1) NL174701C (enrdf_load_stackoverflow)
SE (1) SE373040B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135735A1 (de) * 1983-08-03 1985-04-03 GS Elektromed. Geräte Günter Stemple Elektrische Schockelektrodenschaltung für einen Defibrillator
EP1304137A3 (en) * 2001-10-19 2004-12-29 Pacesetter, Inc. Anti-tachycardia pacing methods and devices
US6907286B1 (en) 2001-10-19 2005-06-14 Pacesetter, Inc. Anti-tachycardia pacing methods and devices
US7191002B1 (en) 2001-10-19 2007-03-13 Pacesetter, Inc. Anti-tachycardia pacing methods and devices

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2097337A6 (enrdf_load_stackoverflow) * 1970-03-24 1972-03-03 Zacouto Fred
CA1000366A (en) * 1971-03-15 1976-11-23 Mieczyslaw Mirowski Cardioverter having single intravascular catheter electrode system
US3857398A (en) * 1971-12-13 1974-12-31 L Rubin Electrical cardiac defibrillator
US4164946A (en) * 1977-05-27 1979-08-21 Mieczyslaw Mirowski Fault detection circuit for permanently implanted cardioverter
DE4019002A1 (de) * 1990-06-13 1992-01-02 Siemens Ag Elektrodenanordnung fuer einen defibrillator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1564084B2 (de) * 1966-07-28 1977-05-12 Hellige Gmbh, 7800 Freiburg Gleichstrom-defibrillator
US3481341A (en) * 1967-09-08 1969-12-02 Westinghouse Electric Corp Portable defibrillator having saturable core output transformer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135735A1 (de) * 1983-08-03 1985-04-03 GS Elektromed. Geräte Günter Stemple Elektrische Schockelektrodenschaltung für einen Defibrillator
EP1304137A3 (en) * 2001-10-19 2004-12-29 Pacesetter, Inc. Anti-tachycardia pacing methods and devices
US6907286B1 (en) 2001-10-19 2005-06-14 Pacesetter, Inc. Anti-tachycardia pacing methods and devices
US7191002B1 (en) 2001-10-19 2007-03-13 Pacesetter, Inc. Anti-tachycardia pacing methods and devices

Also Published As

Publication number Publication date
SE373040B (enrdf_load_stackoverflow) 1975-01-27
DE2104591B2 (de) 1979-10-25
JPS5310399B1 (enrdf_load_stackoverflow) 1978-04-13
DK136885C (enrdf_load_stackoverflow) 1978-05-22
DE2104591A1 (de) 1971-08-26
BE781517R (fr) 1972-07-17
NL7100469A (enrdf_load_stackoverflow) 1971-08-11
IL36076A0 (en) 1971-03-24
BE762696A (fr) 1971-07-16
IL36076A (en) 1975-02-10
DE2104591C3 (de) 1987-10-22
DK136885B (da) 1977-12-12
NL174701C (nl) 1989-12-18
NL174701B (nl) 1984-03-01
FR2095477A5 (enrdf_load_stackoverflow) 1972-02-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years