WO2006010010A8 - Acoustic communication system for implantable medical device - Google Patents

Acoustic communication system for implantable medical device

Info

Publication number
WO2006010010A8
WO2006010010A8 PCT/US2005/024296 US2005024296W WO2006010010A8 WO 2006010010 A8 WO2006010010 A8 WO 2006010010A8 US 2005024296 W US2005024296 W US 2005024296W WO 2006010010 A8 WO2006010010 A8 WO 2006010010A8
Authority
WO
WIPO (PCT)
Prior art keywords
acoustic
medical device
implantable medical
communication system
acoustic communication
Prior art date
Application number
PCT/US2005/024296
Other languages
French (fr)
Other versions
WO2006010010A1 (en
Inventor
Arx Jeffrey A Von
Scott T Mazar
Abhi Chavan
Original Assignee
Cardiac Pacemakers Inc
Arx Jeffrey A Von
Scott T Mazar
Abhi Chavan
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 Cardiac Pacemakers Inc, Arx Jeffrey A Von, Scott T Mazar, Abhi Chavan filed Critical Cardiac Pacemakers Inc
Priority to JP2007520547A priority Critical patent/JP4931809B2/en
Priority to EP05770614A priority patent/EP1771224B1/en
Publication of WO2006010010A1 publication Critical patent/WO2006010010A1/en
Publication of WO2006010010A8 publication Critical patent/WO2006010010A8/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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
    • 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
    • A61B5/0026—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the transmission medium
    • A61B5/0028—Body tissue as transmission medium, i.e. transmission systems where the medium is the human body
    • 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
    • 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
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • A61N1/3727—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data characterised by the modulation technique
    • 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
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • A61N1/37288—Communication to several implantable medical devices within one patient

Abstract

An implantable medical device (110) includes an acoustic transducer (232) for intrabody communication with another medical device via an acoustic couple. The acoustic transducer (232) includes one or more piezoelectric transducers. In one embodiment, an implantable medical device housing (212) contains a cardiac rhythm management (CRM) device (225) and an acoustic communication circuit (230). The acoustic transducer (232) is electrically connected to the acoustic communication circuit (230) to function as an acoustic coupler and physically fastened to a wall of the implantable housing (212), directly or via a supporting structure.
PCT/US2005/024296 2004-07-09 2005-07-07 Acoustic communication system for implantable medical device WO2006010010A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007520547A JP4931809B2 (en) 2004-07-09 2005-07-07 Acoustic communication system for implantable medical devices
EP05770614A EP1771224B1 (en) 2004-07-09 2005-07-07 Acoustic communication system for implantable medical device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/888,956 US7489967B2 (en) 2004-07-09 2004-07-09 Method and apparatus of acoustic communication for implantable medical device
US10/888,956 2004-07-09

Publications (2)

Publication Number Publication Date
WO2006010010A1 WO2006010010A1 (en) 2006-01-26
WO2006010010A8 true WO2006010010A8 (en) 2006-04-06

Family

ID=34973242

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/024296 WO2006010010A1 (en) 2004-07-09 2005-07-07 Acoustic communication system for implantable medical device

Country Status (4)

Country Link
US (3) US7489967B2 (en)
EP (1) EP1771224B1 (en)
JP (1) JP4931809B2 (en)
WO (1) WO2006010010A1 (en)

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US20060009818A1 (en) 2006-01-12
US20090143836A1 (en) 2009-06-04
EP1771224A1 (en) 2007-04-11
US8626296B2 (en) 2014-01-07
JP2008505714A (en) 2008-02-28
EP1771224B1 (en) 2012-09-05
US8165677B2 (en) 2012-04-24
US7489967B2 (en) 2009-02-10
US20120209342A1 (en) 2012-08-16
JP4931809B2 (en) 2012-05-16
WO2006010010A1 (en) 2006-01-26

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