ATE552028T1 - Treiberschaltung in einem implantierbaren medizischen gerät umschaltbar zwischen energietransfer und telemetrie - Google Patents

Treiberschaltung in einem implantierbaren medizischen gerät umschaltbar zwischen energietransfer und telemetrie

Info

Publication number
ATE552028T1
ATE552028T1 AT04783892T AT04783892T ATE552028T1 AT E552028 T1 ATE552028 T1 AT E552028T1 AT 04783892 T AT04783892 T AT 04783892T AT 04783892 T AT04783892 T AT 04783892T AT E552028 T1 ATE552028 T1 AT E552028T1
Authority
AT
Austria
Prior art keywords
coil
telemetry
medical device
implantable medical
driver circuit
Prior art date
Application number
AT04783892T
Other languages
English (en)
Inventor
Alex Toy
David Olson
John Forsberg
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
Application granted granted Critical
Publication of ATE552028T1 publication Critical patent/ATE552028T1/de

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
    • 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
    • A61N1/37223—Circuits for electromagnetic coupling
    • 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
    • A61N1/378—Electrical supply
    • A61N1/3787—Electrical supply from an external energy source
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8237—Charging means
    • A61M2205/8243—Charging means by induction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Electrotherapy Devices (AREA)
AT04783892T 2003-10-02 2004-09-14 Treiberschaltung in einem implantierbaren medizischen gerät umschaltbar zwischen energietransfer und telemetrie ATE552028T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50812203P 2003-10-02 2003-10-02
US10/836,117 US8265770B2 (en) 2003-10-02 2004-04-30 Driver circuitry switchable between energy transfer and telemetry for an implantable medical device
PCT/US2004/029840 WO2005039695A1 (en) 2003-10-02 2004-09-14 Driver circuitry switchable between energy transfer and telemetry for an implantable medical device

Publications (1)

Publication Number Publication Date
ATE552028T1 true ATE552028T1 (de) 2012-04-15

Family

ID=34396416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04783892T ATE552028T1 (de) 2003-10-02 2004-09-14 Treiberschaltung in einem implantierbaren medizischen gerät umschaltbar zwischen energietransfer und telemetrie

Country Status (5)

Country Link
US (1) US8265770B2 (de)
EP (1) EP1675648B1 (de)
AT (1) ATE552028T1 (de)
AU (1) AU2004283654B2 (de)
WO (1) WO2005039695A1 (de)

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US8265770B2 (en) 2012-09-11
WO2005039695A1 (en) 2005-05-06

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