JP2013505793A - Ｍｒｉと併用可能なリードレス心臓ペースメーカー - Google Patents

Ｍｒｉと併用可能なリードレス心臓ペースメーカー Download PDF

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Publication number
JP2013505793A
JP2013505793A JP2012531097A JP2012531097A JP2013505793A JP 2013505793 A JP2013505793 A JP 2013505793A JP 2012531097 A JP2012531097 A JP 2012531097A JP 2012531097 A JP2012531097 A JP 2012531097A JP 2013505793 A JP2013505793 A JP 2013505793A
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Prior art keywords
electrode
biostimulator
leadless biostimulator
leadless
housing
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Pending
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JP2012531097A
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Japanese (ja)
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JP2013505793A5 (https=
Inventor
オストロフ、アラン
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Nanostim Inc
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Nanostim Inc
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Publication of JP2013505793A publication Critical patent/JP2013505793A/ja
Publication of JP2013505793A5 publication Critical patent/JP2013505793A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0587—Epicardial electrode systems; Endocardial electrodes piercing the pericardium
    • A61N1/059—Anchoring means
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/057—Anchoring means; Means for fixing the head inside the heart
    • A61N1/0573—Anchoring means; Means for fixing the head inside the heart chacterised by means penetrating the heart tissue, e.g. helix needle or hook
    • 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
    • A61N1/37205—Microstimulators, e.g. implantable through a cannula
    • 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
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/3756—Casings with electrodes thereon, e.g. leadless stimulators

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
JP2012531097A 2009-09-28 2010-09-27 Ｍｒｉと併用可能なリードレス心臓ペースメーカー Pending JP2013505793A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/568,513 2009-09-28
US12/568,513 US20110077708A1 (en) 2009-09-28 2009-09-28 MRI Compatible Leadless Cardiac Pacemaker
PCT/US2010/050367 WO2011038330A1 (en) 2009-09-28 2010-09-27 Mri compatible leadless cardiac pacemaker

Publications (2)

Publication Number Publication Date
JP2013505793A true JP2013505793A (ja) 2013-02-21
JP2013505793A5 JP2013505793A5 (https=) 2013-10-17

Family

ID=43781178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012531097A Pending JP2013505793A (ja) 2009-09-28 2010-09-27 Ｍｒｉと併用可能なリードレス心臓ペースメーカー

Country Status (5)

Country Link
US (2) US20110077708A1 (https=)
EP (1) EP2470263A4 (https=)
JP (1) JP2013505793A (https=)
CN (1) CN102711908A (https=)
WO (1) WO2011038330A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016528009A (ja) * 2013-08-23 2016-09-15 カーディアック ペースメイカーズ， インコーポレイテッド 改善された伝導性通信を有するリードレスペースメーカー
JP2019098165A (ja) * 2017-12-03 2019-06-24 エンヴィジョン メディカル リミテッドＥｎｖｉｚｉｏｎ Ｍｅｄｉｃａｌ Ｌｔｄ． 電磁センサ付き栄養チューブ

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* Cited by examiner, † Cited by third party
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