DE69506544D1 - Vorrichtung zur messung der kontraktionskraft des herzens - Google Patents

Vorrichtung zur messung der kontraktionskraft des herzens

Info

Publication number
DE69506544D1
DE69506544D1 DE69506544T DE69506544T DE69506544D1 DE 69506544 D1 DE69506544 D1 DE 69506544D1 DE 69506544 T DE69506544 T DE 69506544T DE 69506544 T DE69506544 T DE 69506544T DE 69506544 D1 DE69506544 D1 DE 69506544D1
Authority
DE
Germany
Prior art keywords
pct
heart
date dec
acceleration
sec
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 - Fee Related
Application number
DE69506544T
Other languages
English (en)
Other versions
DE69506544T2 (de
Inventor
David Cunningham
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69506544D1 publication Critical patent/DE69506544D1/de
Publication of DE69506544T2 publication Critical patent/DE69506544T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • A61B5/6879—Means for maintaining contact with the body
    • A61B5/6882—Anchoring means
    • 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
DE69506544T 1994-06-07 1995-06-07 Vorrichtung zur messung der kontraktionskraft des herzens Expired - Fee Related DE69506544T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9411397A GB9411397D0 (en) 1994-06-07 1994-06-07 Apparatus for monitoring cardiac contractility
PCT/GB1995/001326 WO1995033517A1 (en) 1994-06-07 1995-06-07 Apparatus for monitoring cardiac contractility

Publications (2)

Publication Number Publication Date
DE69506544D1 true DE69506544D1 (de) 1999-01-21
DE69506544T2 DE69506544T2 (de) 1999-06-17

Family

ID=10756338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506544T Expired - Fee Related DE69506544T2 (de) 1994-06-07 1995-06-07 Vorrichtung zur messung der kontraktionskraft des herzens

Country Status (8)

Country Link
US (1) US6077236A (de)
EP (1) EP0764038B1 (de)
AT (1) ATE174228T1 (de)
AU (1) AU2626995A (de)
DE (1) DE69506544T2 (de)
ES (1) ES2127533T3 (de)
GB (1) GB9411397D0 (de)
WO (1) WO1995033517A1 (de)

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US6705999B2 (en) * 2001-03-30 2004-03-16 Guidant Corporation Method and apparatus for determining the coronary sinus vein branch accessed by a coronary sinus lead
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US7203541B2 (en) * 2004-03-12 2007-04-10 Medtronic, Inc. Real-time optimization of right to left ventricular timing sequence in bi-ventricular pacing of heart failure patients
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US10013082B2 (en) 2012-06-05 2018-07-03 Stuart Schecter, LLC Operating system with haptic interface for minimally invasive, hand-held surgical instrument
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US10159842B2 (en) 2015-08-28 2018-12-25 Cardiac Pacemakers, Inc. System and method for detecting tamponade
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Also Published As

Publication number Publication date
EP0764038A1 (de) 1997-03-26
DE69506544T2 (de) 1999-06-17
US6077236A (en) 2000-06-20
AU2626995A (en) 1996-01-04
ES2127533T3 (es) 1999-04-16
WO1995033517A1 (en) 1995-12-14
GB9411397D0 (en) 1994-07-27
ATE174228T1 (de) 1998-12-15
EP0764038B1 (de) 1998-12-09

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