WO2007033226A3 - System and method for unscheduled wireless communication with a medical device - Google Patents

System and method for unscheduled wireless communication with a medical device Download PDF

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Publication number
WO2007033226A3
WO2007033226A3 PCT/US2006/035598 US2006035598W WO2007033226A3 WO 2007033226 A3 WO2007033226 A3 WO 2007033226A3 US 2006035598 W US2006035598 W US 2006035598W WO 2007033226 A3 WO2007033226 A3 WO 2007033226A3
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WO
WIPO (PCT)
Prior art keywords
receiver
mode
energy
medical device
operating
Prior art date
Application number
PCT/US2006/035598
Other languages
French (fr)
Other versions
WO2007033226A2 (en
Inventor
Gregory J Haubrich
Len D Twetan
David Peichel
Charles H Dudding
George C Rosar
Original Assignee
Medtronic Inc
Denzene Quentin S
Gregory J Haubrich
Len D Twetan
David Peichel
Charles H Dudding
George C Rosar
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, Denzene Quentin S, Gregory J Haubrich, Len D Twetan, David Peichel, Charles H Dudding, George C Rosar filed Critical Medtronic Inc
Publication of WO2007033226A2 publication Critical patent/WO2007033226A2/en
Publication of WO2007033226A3 publication Critical patent/WO2007033226A3/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372Arrangements in connection with the implantation of stimulators
    • A61N1/37211Means for communicating with stimulators
    • A61N1/37252Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data

Abstract

Unscheduled wireless communication with a medical device is achieved by operating a receiver of the medical device in a series of modes. Each mode provides an increasingly selective evaluation of received RF energy. The receiver, when operating in a first mode, is capable of detecting the presence of RF energy transmitted from a communicating device. The receiver, when operating in a second mode, consumes more energy than the first mode and analyzes the RF energy to determine whether it contains the appropriate type of modulation. When operating in a third mode, the receiver consumes more energy than the second mode, and operates the full receiver to begin communication with the communicating device. The receiver opens a communication session after the RF energy has passed the evaluation by the series of modes to receive an unscheduled communication.
PCT/US2006/035598 2005-09-12 2006-09-12 System and method for unscheduled wireless communication with a medical device WO2007033226A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/224,593 US8065018B2 (en) 2005-09-12 2005-09-12 System and method for unscheduled wireless communication with a medical device
US11/224,593 2005-09-12

Publications (2)

Publication Number Publication Date
WO2007033226A2 WO2007033226A2 (en) 2007-03-22
WO2007033226A3 true WO2007033226A3 (en) 2007-08-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/035598 WO2007033226A2 (en) 2005-09-12 2006-09-12 System and method for unscheduled wireless communication with a medical device

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US (2) US8065018B2 (en)
WO (1) WO2007033226A2 (en)

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Also Published As

Publication number Publication date
US20120034896A1 (en) 2012-02-09
US8065018B2 (en) 2011-11-22
US8280521B2 (en) 2012-10-02
US20070060053A1 (en) 2007-03-15
WO2007033226A2 (en) 2007-03-22

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