JPS6261242U - - Google Patents

Info

Publication number
JPS6261242U
JPS6261242U JP1986152428U JP15242886U JPS6261242U JP S6261242 U JPS6261242 U JP S6261242U JP 1986152428 U JP1986152428 U JP 1986152428U JP 15242886 U JP15242886 U JP 15242886U JP S6261242 U JPS6261242 U JP S6261242U
Authority
JP
Japan
Prior art keywords
impedance
signal
forming
divider
cardiac pacemaker
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.)
Granted
Application number
JP1986152428U
Other languages
English (en)
Japanese (ja)
Other versions
JPH034289Y2 (US20090163788A1-20090625-C00002.png
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=6282807&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6261242(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS6261242U publication Critical patent/JPS6261242U/ja
Application granted granted Critical
Publication of JPH034289Y2 publication Critical patent/JPH034289Y2/ja
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
    • 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
    • A61N1/36521—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure the parameter being derived from measurement of an electrical impedance

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
JP1986152428U 1985-10-04 1986-10-03 Expired JPH034289Y2 (US20090163788A1-20090625-C00002.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853535534 DE3535534A1 (de) 1985-10-04 1985-10-04 Herzschrittmacher

Publications (2)

Publication Number Publication Date
JPS6261242U true JPS6261242U (US20090163788A1-20090625-C00002.png) 1987-04-16
JPH034289Y2 JPH034289Y2 (US20090163788A1-20090625-C00002.png) 1991-02-04

Family

ID=6282807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986152428U Expired JPH034289Y2 (US20090163788A1-20090625-C00002.png) 1985-10-04 1986-10-03

Country Status (4)

Country Link
US (1) US4694830A (US20090163788A1-20090625-C00002.png)
EP (1) EP0218007B1 (US20090163788A1-20090625-C00002.png)
JP (1) JPH034289Y2 (US20090163788A1-20090625-C00002.png)
DE (2) DE3535534A1 (US20090163788A1-20090625-C00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010537716A (ja) * 2007-08-28 2010-12-09 カーディアック ペースメイカーズ， インコーポレイテッド 埋め込み型の吸息筋刺激システム

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790318A (en) 1986-06-16 1988-12-13 Siemens Aktiengesellschaft Cardiac pacer for pacing a human heart
EP0249823B1 (de) * 1986-06-16 1991-12-18 Pacesetter AB Vorrichtung zur Steuerung eines Herzschrittmachers mittels Impedanzmessung an Körpergeweben
US4907593A (en) * 1987-05-21 1990-03-13 Biocontrol Technology, Inc. Adaptation of heart pacing to physical activity
US4917093A (en) * 1987-06-12 1990-04-17 Minnesota Mining And Manufacturing Company Biological tissue stimulator with adjustable high voltage power supply dependent upon load impedance
DE3732640C1 (de) * 1987-09-28 1989-05-18 Alt Eckhard Medizinisches Geraet zum Ermitteln von physiologischen Funktionsparametern
FR2624024A1 (fr) * 1987-12-07 1989-06-09 Brehier Jacques Stimulateur cardiaque et procede de reglage de ce stimulateur
US4961423A (en) * 1988-07-15 1990-10-09 Medtronic, Inc. Rate adaptive myoelectric pacer
US5170785A (en) * 1989-05-03 1992-12-15 Dr. Eckhard Alt Rate varying pacemaker apparatus and method for deriving a preferred one of different patient activity control signals
DE3914680A1 (de) * 1989-05-03 1990-11-08 Alt Eckhard Herzschrittmacher
US5531774A (en) * 1989-09-22 1996-07-02 Alfred E. Mann Foundation For Scientific Research Multichannel implantable cochlear stimulator having programmable bipolar, monopolar or multipolar electrode configurations
US5215081A (en) * 1989-12-28 1993-06-01 Telectronics Pacing Systems, Inc. Method and device for measuring subthreshold defibrillation electrode resistance and providing a constant energy shock delivery
CA2033765C (en) * 1990-03-08 1999-10-19 Brian D. Pederson Variation in cardiac chamber volume or pressure as a controlling parameter
AU1736392A (en) * 1991-06-11 1992-12-17 Raymond E. Ideker Reduced current cardiac pacing apparatus
US5800470A (en) * 1994-01-07 1998-09-01 Medtronic, Inc. Respiratory muscle electromyographic rate responsive pacemaker
US5524632A (en) * 1994-01-07 1996-06-11 Medtronic, Inc. Method for implanting electromyographic sensing electrodes
US5571156A (en) * 1994-06-21 1996-11-05 The United States Of America As Represented By The Department Of Health And Human Services Switched implantable electrical stimulator leads
US6629931B1 (en) * 2000-11-06 2003-10-07 Medtronic, Inc. Method and system for measuring a source impedance of at least one cardiac electrical signal in a mammalian heart
US20130041282A1 (en) * 2010-04-28 2013-02-14 M.I.Tech Co., Ltd. Apparatus for measuring interfacial impedance between the body and a stimulating electrode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593718A (en) * 1967-07-13 1971-07-20 Biocybernetics Inc Physiologically controlled cardiac pacer
US3523539A (en) * 1968-02-26 1970-08-11 Hewlett Packard Co Demand cardiac pacemaker and method
US4291699A (en) * 1978-09-21 1981-09-29 Purdue Research Foundation Method of and apparatus for automatically detecting and treating ventricular fibrillation
US4303075A (en) * 1980-02-11 1981-12-01 Mieczyslaw Mirowski Method and apparatus for maximizing stroke volume through atrioventricular pacing using implanted cardioverter/pacer
IT1156564B (it) * 1982-03-16 1987-02-04 Gianni Plicchi Elettrostimolatore cardiaco impiantabile, di tipo fisiologico, in cui la frequenza di stimolazione e'regolata dalla frequenza respiratoria del paziente
DE3483882D1 (de) * 1984-02-07 1991-02-07 Schiapparelli Medtronic S P A Herzschrittmacher, abhaengig vom atmungsumfang pro zeiteinheit.
US4574810A (en) * 1984-10-05 1986-03-11 Lerman Bruce B Automatic threshold defibrillator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010537716A (ja) * 2007-08-28 2010-12-09 カーディアック ペースメイカーズ， インコーポレイテッド 埋め込み型の吸息筋刺激システム
US8914113B2 (en) 2007-08-28 2014-12-16 Cardiac Pacemakers, Inc. Method and apparatus for inspiratory muscle stimulation using implantable device

Also Published As

Publication number Publication date
JPH034289Y2 (US20090163788A1-20090625-C00002.png) 1991-02-04
DE3535534A1 (de) 1987-04-09
DE3668557D1 (de) 1990-03-08
US4694830A (en) 1987-09-22
EP0218007B1 (de) 1990-01-31
EP0218007A1 (de) 1987-04-15

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