WO2006029186A3 - Implantable pressure sensor with pacing capability - Google Patents

Implantable pressure sensor with pacing capability Download PDF

Info

Publication number
WO2006029186A3
WO2006029186A3 PCT/US2005/031808 US2005031808W WO2006029186A3 WO 2006029186 A3 WO2006029186 A3 WO 2006029186A3 US 2005031808 W US2005031808 W US 2005031808W WO 2006029186 A3 WO2006029186 A3 WO 2006029186A3
Authority
WO
WIPO (PCT)
Prior art keywords
pacing
pressure sensor
left ventricular
implantable pressure
pacing capability
Prior art date
Application number
PCT/US2005/031808
Other languages
French (fr)
Other versions
WO2006029186A2 (en
Inventor
Brian Brockway
Original Assignee
Transoma Medical Inc
Brian Brockway
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 Transoma Medical Inc, Brian Brockway filed Critical Transoma Medical Inc
Priority to CA002579571A priority Critical patent/CA2579571A1/en
Priority to EP05795400A priority patent/EP1799299A4/en
Publication of WO2006029186A2 publication Critical patent/WO2006029186A2/en
Publication of WO2006029186A3 publication Critical patent/WO2006029186A3/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
    • A61N1/3627—Heart stimulators for treating a mechanical deficiency of the heart, e.g. congestive heart failure or cardiomyopathy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0587—Epicardial electrode systems; Endocardial electrodes piercing the pericardium
    • 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
    • A61N1/36564—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 blood pressure

Abstract

Devices and methods for left ventricular or biventricular pacing plus left ventricular pressure measurement. For example, a pacing lead having a combined electrode and pressure sensor assembly may be used for left ventricular (LV) pacing and pressure measurement. The assembly may include one or more electrodes, a pressure sensor, and a pressure transmission catheter. Such a pacing lead is particularly suitable for biventricular pacing and may be incorporated into a cardiac resynchronization therapy (CRT) system, for example.
PCT/US2005/031808 2004-09-08 2005-09-08 Implantable pressure sensor with pacing capability WO2006029186A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002579571A CA2579571A1 (en) 2004-09-08 2005-09-08 Implantable pressure sensor with pacing capability
EP05795400A EP1799299A4 (en) 2004-09-08 2005-09-08 Implantable pressure sensor with pacing capability

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60807704P 2004-09-08 2004-09-08
US60/608,077 2004-09-08

Publications (2)

Publication Number Publication Date
WO2006029186A2 WO2006029186A2 (en) 2006-03-16
WO2006029186A3 true WO2006029186A3 (en) 2007-02-15

Family

ID=36036967

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/031808 WO2006029186A2 (en) 2004-09-08 2005-09-08 Implantable pressure sensor with pacing capability

Country Status (3)

Country Link
EP (1) EP1799299A4 (en)
CA (1) CA2579571A1 (en)
WO (1) WO2006029186A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052991A (en) * 1970-03-24 1977-10-11 Fred Zacouto Method of stimulating the heart
US4936304A (en) * 1985-10-07 1990-06-26 Thomas Jefferson University Pacing system and method for cardiac pacing as a function of determined myocardial contractility
US5129394A (en) * 1991-01-07 1992-07-14 Medtronic, Inc. Method and apparatus for controlling heart rate in proportion to left ventricular pressure
US5353800A (en) * 1992-12-11 1994-10-11 Medtronic, Inc. Implantable pressure sensor lead
US6296615B1 (en) * 1999-03-05 2001-10-02 Data Sciences International, Inc. Catheter with physiological sensor
US20020120200A1 (en) * 1997-10-14 2002-08-29 Brian Brockway Devices, systems and methods for endocardial pressure measurement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666826B2 (en) * 2002-01-04 2003-12-23 Cardiac Pacemakers, Inc. Method and apparatus for measuring left ventricular pressure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052991A (en) * 1970-03-24 1977-10-11 Fred Zacouto Method of stimulating the heart
US4936304A (en) * 1985-10-07 1990-06-26 Thomas Jefferson University Pacing system and method for cardiac pacing as a function of determined myocardial contractility
US5129394A (en) * 1991-01-07 1992-07-14 Medtronic, Inc. Method and apparatus for controlling heart rate in proportion to left ventricular pressure
US5353800A (en) * 1992-12-11 1994-10-11 Medtronic, Inc. Implantable pressure sensor lead
US20020120200A1 (en) * 1997-10-14 2002-08-29 Brian Brockway Devices, systems and methods for endocardial pressure measurement
US6296615B1 (en) * 1999-03-05 2001-10-02 Data Sciences International, Inc. Catheter with physiological sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1799299A4 *

Also Published As

Publication number Publication date
EP1799299A2 (en) 2007-06-27
CA2579571A1 (en) 2006-03-16
EP1799299A4 (en) 2010-06-09
WO2006029186A2 (en) 2006-03-16

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