WO2002051497B1 - Leadless fully automatic pacemaker follow-up - Google Patents

Leadless fully automatic pacemaker follow-up

Info

Publication number
WO2002051497B1
WO2002051497B1 PCT/US2001/047213 US0147213W WO02051497B1 WO 2002051497 B1 WO2002051497 B1 WO 2002051497B1 US 0147213 W US0147213 W US 0147213W WO 02051497 B1 WO02051497 B1 WO 02051497B1
Authority
WO
WIPO (PCT)
Prior art keywords
fully automatic
implanted device
lfapf
follow
imds
Prior art date
Application number
PCT/US2001/047213
Other languages
French (fr)
Other versions
WO2002051497A3 (en
WO2002051497A2 (en
WO2002051497A9 (en
Inventor
William J Combs
Gary Berg
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Priority to EP01995439A priority Critical patent/EP1345653B1/en
Priority to JP2002552638A priority patent/JP2004524074A/en
Priority to CA002433147A priority patent/CA2433147A1/en
Priority to DE60121362T priority patent/DE60121362T2/en
Publication of WO2002051497A2 publication Critical patent/WO2002051497A2/en
Publication of WO2002051497A3 publication Critical patent/WO2002051497A3/en
Publication of WO2002051497B1 publication Critical patent/WO2002051497B1/en
Publication of WO2002051497A9 publication Critical patent/WO2002051497A9/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
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • 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
    • A61N1/37—Monitoring; Protecting
    • A61N1/3702—Physiological parameters
    • 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

A leadless fully automatic folow-up (LFAPF) device that is triggered into operation either locally or remotely is implemented extra-corporeally to access cardiac data such as ECGs stored in one or more implantable medical device (IMDs) implaned in one or more patients. A telemetry unit is used in the LFAPF to transmit and test stored data in the IMDs. The telemetry unit implements a series of adjustable commands depending on the desired level of detail of the follow-up. An alternate embodiment representing intra-corporeal use of an additional device includes cardiac data monitoring and cardioversion pulse synchroniyation in cooperation with another IMD such as a pacer.

Claims

25AMENDED CLAIMS[received by the International Bureau on 23 September 2002 (23.11.02); original claims 1-22 replaced by new claims 1-4 (1 page)]
1. A leadless fully automatic pacemaker follow-up (LFAPF) wherein data 8 is transferred between implanted devices comprising: a first implanted device 11 ; a co-implanted device 7; and means for transferring data 8 from implanted device 11 to co-implanted device 7.
2. The system according to claim '1 wherein the co-implanted device 7 is a cardioverter defibrillator.
3. The system of claim 1 or 2 wherein implanted device 11 is a bradycardia pacemaker.
4. The system of claim 1 or 2 wherein ECG tracing is transmitted to co- implanted device 7 to provide data 8 to device 11 for cardioversion pulse synchronization.
PCT/US2001/047213 2000-12-27 2001-11-08 Leadless fully automatic pacemaker follow-up WO2002051497A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP01995439A EP1345653B1 (en) 2000-12-27 2001-11-08 Leadless fully automatic pacemaker follow-up
JP2002552638A JP2004524074A (en) 2000-12-27 2001-11-08 Leadless fully automatic pacemaker follow-up
CA002433147A CA2433147A1 (en) 2000-12-27 2001-11-08 Leadless fully automatic pacemaker follow-up
DE60121362T DE60121362T2 (en) 2000-12-27 2001-11-08 WIRELESS COMPLETE AUTOMATIC DISCONTINUANCE OF A PACEMAKER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/749,169 US6584352B2 (en) 2000-12-27 2000-12-27 Leadless fully automatic pacemaker follow-up
US09/749,169 2000-12-27

Publications (4)

Publication Number Publication Date
WO2002051497A2 WO2002051497A2 (en) 2002-07-04
WO2002051497A3 WO2002051497A3 (en) 2003-05-30
WO2002051497B1 true WO2002051497B1 (en) 2003-07-03
WO2002051497A9 WO2002051497A9 (en) 2003-11-06

Family

ID=25012571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/047213 WO2002051497A2 (en) 2000-12-27 2001-11-08 Leadless fully automatic pacemaker follow-up

Country Status (6)

Country Link
US (1) US6584352B2 (en)
EP (2) EP1464362A1 (en)
JP (1) JP2004524074A (en)
CA (1) CA2433147A1 (en)
DE (1) DE60121362T2 (en)
WO (1) WO2002051497A2 (en)

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EP1345653A2 (en) 2003-09-24
WO2002051497A9 (en) 2003-11-06

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