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SE9803197D0 - Medical implant - Google Patents

Medical implant

Info

Publication number
SE9803197D0
SE9803197D0 SE9803197A SE9803197A SE9803197D0 SE 9803197 D0 SE9803197 D0 SE 9803197D0 SE 9803197 A SE9803197 A SE 9803197A SE 9803197 A SE9803197 A SE 9803197A SE 9803197 D0 SE9803197 D0 SE 9803197D0
Authority
SE
Sweden
Prior art keywords
sensor
medical implant
charges
determining
actual status
Prior art date
Application number
SE9803197A
Other languages
English (en)
Inventor
Johan Lidman
Lars Landelius
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
Application filed by Pacesetter Ab filed Critical Pacesetter Ab
Priority to SE9803197A priority Critical patent/SE9803197D0/sv
Publication of SE9803197D0 publication Critical patent/SE9803197D0/sv
Priority to EP99951341A priority patent/EP1115455B1/en
Priority to PCT/SE1999/001642 priority patent/WO2000016853A1/en
Priority to DE69914343T priority patent/DE69914343T2/de
Priority to US09/787,735 priority patent/US6829507B1/en

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
    • A61N1/36542—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by body motion, e.g. acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up
    • 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
    • A61N1/36535—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by body position or posture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/901—Suppression of noise in electric signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
SE9803197A 1998-09-21 1998-09-21 Medical implant SE9803197D0 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9803197A SE9803197D0 (sv) 1998-09-21 1998-09-21 Medical implant
EP99951341A EP1115455B1 (en) 1998-09-21 1999-09-20 Medical implant
PCT/SE1999/001642 WO2000016853A1 (en) 1998-09-21 1999-09-20 Medical implant
DE69914343T DE69914343T2 (de) 1998-09-21 1999-09-20 Medizinisches implantat
US09/787,735 US6829507B1 (en) 1998-09-21 1999-09-20 Apparatus for determining the actual status of a piezoelectric sensor in a medical implant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803197A SE9803197D0 (sv) 1998-09-21 1998-09-21 Medical implant

Publications (1)

Publication Number Publication Date
SE9803197D0 true SE9803197D0 (sv) 1998-09-21

Family

ID=20412662

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803197A SE9803197D0 (sv) 1998-09-21 1998-09-21 Medical implant

Country Status (5)

Country Link
US (1) US6829507B1 (sv)
EP (1) EP1115455B1 (sv)
DE (1) DE69914343T2 (sv)
SE (1) SE9803197D0 (sv)
WO (1) WO2000016853A1 (sv)

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SE9604319D0 (sv) 1996-11-25 1996-11-25 Pacesetter Ab Medical detecting system

Also Published As

Publication number Publication date
EP1115455B1 (en) 2004-01-21
DE69914343D1 (de) 2004-02-26
DE69914343T2 (de) 2004-12-02
WO2000016853A1 (en) 2000-03-30
US6829507B1 (en) 2004-12-07
EP1115455A1 (en) 2001-07-18

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