DE69324891T2 - Detektor zur Detektion von Ereignissen in lebendem Gewebe - Google Patents

Detektor zur Detektion von Ereignissen in lebendem Gewebe

Info

Publication number
DE69324891T2
DE69324891T2 DE69324891T DE69324891T DE69324891T2 DE 69324891 T2 DE69324891 T2 DE 69324891T2 DE 69324891 T DE69324891 T DE 69324891T DE 69324891 T DE69324891 T DE 69324891T DE 69324891 T2 DE69324891 T2 DE 69324891T2
Authority
DE
Germany
Prior art keywords
events
detector
detection
living tissue
living
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 - Lifetime
Application number
DE69324891T
Other languages
English (en)
Other versions
DE69324891D1 (de
Inventor
Ake Sivard
Kurt Hoegnelid
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.)
Pacesetter AB
Original Assignee
Pacesetter AB
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=20388016&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69324891(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pacesetter AB filed Critical Pacesetter AB
Publication of DE69324891D1 publication Critical patent/DE69324891D1/de
Application granted granted Critical
Publication of DE69324891T2 publication Critical patent/DE69324891T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36507—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by gradient or slope of the heart potential
DE69324891T 1992-12-03 1993-10-14 Detektor zur Detektion von Ereignissen in lebendem Gewebe Expired - Lifetime DE69324891T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203642A SE9203642D0 (sv) 1992-12-03 1992-12-03 Detekor foer avkaennande av haendelser i levande vaevnad

Publications (2)

Publication Number Publication Date
DE69324891D1 DE69324891D1 (de) 1999-06-17
DE69324891T2 true DE69324891T2 (de) 1999-09-16

Family

ID=20388016

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69324891T Expired - Lifetime DE69324891T2 (de) 1992-12-03 1993-10-14 Detektor zur Detektion von Ereignissen in lebendem Gewebe
DE69332004T Expired - Lifetime DE69332004T2 (de) 1992-12-03 1993-10-14 Detektor zur Detektion des Ereignisses ein lebendes Gewebe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69332004T Expired - Lifetime DE69332004T2 (de) 1992-12-03 1993-10-14 Detektor zur Detektion des Ereignisses ein lebendes Gewebe

Country Status (5)

Country Link
US (1) US5458115A (de)
EP (2) EP0908136B1 (de)
JP (1) JPH06205845A (de)
DE (2) DE69324891T2 (de)
SE (1) SE9203642D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9502430D0 (sv) * 1995-07-04 1995-07-04 Pacesetter Ab Device for varying the threshold detection level of a sensor
WO1997017893A1 (en) * 1995-11-13 1997-05-22 Heart Rhythm Technologies, Inc. System and method for analyzing electrogram waveforms
US5941830A (en) * 1998-03-27 1999-08-24 Pacesetter, Inc. System and method for optimal sensing of cardiac events
EP1637075A1 (de) * 2004-09-20 2006-03-22 Centre Hospitalier Regional Universitaire de Lille Verfahren und Vorrichtung zur Auswertung der Schmerzen eines Lebewesens

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174478A (en) * 1962-03-29 1965-03-23 Beckman Instruments Inc Linear integrating cardiotachometer
US3878833A (en) * 1973-10-09 1975-04-22 Gen Electric Physiological waveform detector
US4041953A (en) * 1974-04-12 1977-08-16 Cardiac Pacemakers, Inc. Cardiac pacer circuit
US4766902A (en) * 1986-06-04 1988-08-30 Telectronics N.V. Automatic sensitivity control for cardiac pacer
US4708144A (en) * 1986-10-06 1987-11-24 Telectronics N.V. Automatic sensitivity control for a pacemaker
EP0321764A1 (de) * 1987-12-23 1989-06-28 Siemens-Elema AB Verfahren und Mittel zur Ermittlung von Ereignissen in einem Signal
EP0399059B2 (de) * 1989-05-22 2003-08-20 St. Jude Medical AB Implantierbares medizinisches Gerät zur Detektion von bezüglich einer physiologischen Funktion auftretenden Ereignissen mit einstellbarer Empfindlichkeit und Verfahren zum Betrieb eines solchen Gerätes
US5103819A (en) * 1990-06-20 1992-04-14 Intermedics, Inc. Implantable cardiac stimulator with state machine for automatically controlling gain

Also Published As

Publication number Publication date
DE69324891D1 (de) 1999-06-17
US5458115A (en) 1995-10-17
EP0600200B1 (de) 1999-05-12
DE69332004D1 (de) 2002-07-11
EP0908136A2 (de) 1999-04-14
SE9203642D0 (sv) 1992-12-03
DE69332004T2 (de) 2002-12-19
EP0600200A1 (de) 1994-06-08
EP0908136B1 (de) 2002-06-05
EP0908136A3 (de) 1999-04-28
JPH06205845A (ja) 1994-07-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8365 Fully valid after opposition proceedings