DE602004013056D1 - Spannungsschutzkreise für implantierbare medizinprodukte - Google Patents

Spannungsschutzkreise für implantierbare medizinprodukte

Info

Publication number
DE602004013056D1
DE602004013056D1 DE602004013056T DE602004013056T DE602004013056D1 DE 602004013056 D1 DE602004013056 D1 DE 602004013056D1 DE 602004013056 T DE602004013056 T DE 602004013056T DE 602004013056 T DE602004013056 T DE 602004013056T DE 602004013056 D1 DE602004013056 D1 DE 602004013056D1
Authority
DE
Germany
Prior art keywords
implantable medical
voltage protection
medical devices
telemetry
antenna
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004013056T
Other languages
English (en)
Other versions
DE602004013056T2 (de
Inventor
Tomas Snitting
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
St Jude Medical AB
Original Assignee
St Jude Medical AB
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 St Jude Medical AB filed Critical St Jude Medical AB
Publication of DE602004013056D1 publication Critical patent/DE602004013056D1/de
Application granted granted Critical
Publication of DE602004013056T2 publication Critical patent/DE602004013056T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61N1/37223—Circuits for electromagnetic coupling
    • A61N1/37229—Shape or location of the implanted or external antenna
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/025—Digital circuitry features of electrotherapy devices, e.g. memory, clocks, processors
    • 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
    • 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
    • A61N1/3718—Monitoring of or protection against external electromagnetic fields or currents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Electrotherapy Devices (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Neurology (AREA)
  • Prostheses (AREA)
DE602004013056T 2004-11-26 2004-11-26 Spannungsschutzkreise für implantierbare medizinprodukte Active DE602004013056T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2004/001755 WO2006057587A1 (en) 2004-11-26 2004-11-26 Voltage protection circuits for implantable medical devices

Publications (2)

Publication Number Publication Date
DE602004013056D1 true DE602004013056D1 (de) 2008-05-21
DE602004013056T2 DE602004013056T2 (de) 2009-05-07

Family

ID=36498268

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004013056T Active DE602004013056T2 (de) 2004-11-26 2004-11-26 Spannungsschutzkreise für implantierbare medizinprodukte

Country Status (5)

Country Link
US (1) US8897884B2 (de)
EP (1) EP1827597B1 (de)
AT (1) ATE391530T1 (de)
DE (1) DE602004013056T2 (de)
WO (1) WO2006057587A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1928546B1 (de) 2005-09-28 2014-03-12 St Jude Medical AB Spannungsschutzkreise für implantierbare medizinische vorrichtungen
DE102008002330A1 (de) * 2008-06-10 2009-12-17 Biotronik Crm Patent Ag Überspannungsschutzelement
WO2012069082A1 (en) * 2010-11-24 2012-05-31 St. Jude Medical Ab Implantable medical device adapted for radio frequency telemetry with frecuency hopping
GB2501487A (en) * 2012-04-24 2013-10-30 Renesas Mobile Corp Multiple frequency antenna involving filter and impedance matching arrangements
US9744352B2 (en) 2014-11-25 2017-08-29 Medtronic Bakken Research Center B.V. Electronic module with electromagnetic interference protection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739437A (en) * 1986-10-22 1988-04-19 Siemens-Pacesetter, Inc. Pacemaker output switch protection
US5411528A (en) * 1992-11-19 1995-05-02 Pacesetter, Inc. Electrically programmable polarity connector for an implantable body tissue stimulator
US5584870A (en) * 1995-03-09 1996-12-17 Cochlear Ltd. Implant ESD protection network
WO1997012645A1 (en) 1995-10-03 1997-04-10 Intermedics, Inc. Feedthrough assembly with transient voltage suppressor and emi filter for implantable medical devices
US6505072B1 (en) * 2000-11-16 2003-01-07 Cardiac Pacemakers, Inc. Implantable electronic stimulator having isolation transformer input to telemetry circuits
GB0208449D0 (en) * 2002-04-10 2002-05-22 Zarlink Semiconductor Ab Method of saving power in RF devices
US7139613B2 (en) * 2002-09-25 2006-11-21 Medtronic, Inc. Implantable medical device communication system with pulsed power biasing
EP1928546B1 (de) * 2005-09-28 2014-03-12 St Jude Medical AB Spannungsschutzkreise für implantierbare medizinische vorrichtungen

Also Published As

Publication number Publication date
DE602004013056T2 (de) 2009-05-07
ATE391530T1 (de) 2008-04-15
US8897884B2 (en) 2014-11-25
US20090132007A1 (en) 2009-05-21
EP1827597B1 (de) 2008-04-09
WO2006057587A1 (en) 2006-06-01
EP1827597A1 (de) 2007-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition