ATE481936T1 - Medizinische vorrichtung - Google Patents

Medizinische vorrichtung

Info

Publication number
ATE481936T1
ATE481936T1 AT08158594T AT08158594T ATE481936T1 AT E481936 T1 ATE481936 T1 AT E481936T1 AT 08158594 T AT08158594 T AT 08158594T AT 08158594 T AT08158594 T AT 08158594T AT E481936 T1 ATE481936 T1 AT E481936T1
Authority
AT
Austria
Prior art keywords
electrode member
medical device
attachment portion
biological tissue
electrode
Prior art date
Application number
AT08158594T
Other languages
English (en)
Inventor
Seiichi Ootsubo
Original Assignee
Terumo Corp
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
Priority claimed from JP2007166773A external-priority patent/JP2009000443A/ja
Priority claimed from JP2007166792A external-priority patent/JP2009000445A/ja
Application filed by Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of ATE481936T1 publication Critical patent/ATE481936T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1477—Needle-like probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1425—Needle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1497—Electrodes covering only part of the probe circumference

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
  • External Artificial Organs (AREA)
  • Eye Examination Apparatus (AREA)
AT08158594T 2007-06-25 2008-06-19 Medizinische vorrichtung ATE481936T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007166773A JP2009000443A (ja) 2007-06-25 2007-06-25 医療用デバイス
JP2007166792A JP2009000445A (ja) 2007-06-25 2007-06-25 医療用デバイス

Publications (1)

Publication Number Publication Date
ATE481936T1 true ATE481936T1 (de) 2010-10-15

Family

ID=39828937

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08158594T ATE481936T1 (de) 2007-06-25 2008-06-19 Medizinische vorrichtung

Country Status (4)

Country Link
US (1) US8382752B2 (de)
EP (1) EP2008600B1 (de)
AT (1) ATE481936T1 (de)
DE (1) DE602008002644D1 (de)

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US9089700B2 (en) 2008-08-11 2015-07-28 Cibiem, Inc. Systems and methods for treating dyspnea, including via electrical afferent signal blocking
US20120156092A1 (en) * 2009-09-08 2012-06-21 Koninklijke Philips Electronics N.V. Sterilization coat
CN107693114A (zh) * 2012-04-24 2018-02-16 西比姆公司 用于颈动脉体摘除的血管内导管和方法
WO2013181660A1 (en) 2012-06-01 2013-12-05 Cibiem, Inc. Methods and devices for cryogenic carotid body ablation
WO2014005155A1 (en) 2012-06-30 2014-01-03 Cibiem, Inc. Carotid body ablation via directed energy
DE102013110394B4 (de) * 2013-09-20 2016-10-27 NMI Naturwissenschaftliches und Medizinisches Institut an der Universität Tübingen Chirurgisches Instrument mit einer spannungsfesten, elektrisch isolierenden Beschichtung
WO2015138795A1 (en) 2014-03-12 2015-09-17 Cibiem, Inc. Carotid body ablation with a transvenous ultrasound imaging and ablation catheter
US9653356B2 (en) * 2015-08-10 2017-05-16 Globalfoundries Inc. Methods of forming self-aligned device level contact structures
JP6917381B2 (ja) * 2016-09-30 2021-08-11 テルモ株式会社 医療デバイス
US12383246B2 (en) 2020-10-12 2025-08-12 Abbott Cardiovascular Systems, Inc. Vessel closure device with improved safety and tract hemostasis
CN119770123B (zh) * 2024-12-31 2025-11-04 中国人民解放军陆军军医大学第二附属医院 一种血栓清除导管

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US6063085A (en) 1992-04-23 2000-05-16 Scimed Life Systems, Inc. Apparatus and method for sealing vascular punctures
JPH07506991A (ja) 1992-04-23 1995-08-03 シメッド　ライフ　システムズ　インコーポレイテッド 血管穿刺を密封するための装置及び方法
US5709224A (en) 1995-06-07 1998-01-20 Radiotherapeutics Corporation Method and device for permanent vessel occlusion
US5827268A (en) 1996-10-30 1998-10-27 Hearten Medical, Inc. Device for the treatment of patent ductus arteriosus and method of using the device
WO1999018871A1 (en) * 1997-10-10 1999-04-22 Hearten Medical, Inc. A catheter for causing thermal trauma to a patent foramen ovale and method of using the catheter
US5919200A (en) 1998-10-09 1999-07-06 Hearten Medical, Inc. Balloon catheter for abrading a patent foramen ovale and method of using the balloon catheter
US6752813B2 (en) 1999-04-09 2004-06-22 Evalve, Inc. Methods and devices for capturing and fixing leaflets in valve repair
US20040044350A1 (en) 1999-04-09 2004-03-04 Evalve, Inc. Steerable access sheath and methods of use
US7563267B2 (en) 1999-04-09 2009-07-21 Evalve, Inc. Fixation device and methods for engaging tissue
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DE19949179A1 (de) * 1999-10-12 2001-05-03 Univ Bremen Nukleinsäuresequenzen von Hyperplasien und Tumoren der Schilddrüse
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US7293562B2 (en) 2003-03-27 2007-11-13 Cierra, Inc. Energy based devices and methods for treatment of anatomic tissue defects
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Also Published As

Publication number Publication date
US8382752B2 (en) 2013-02-26
EP2008600A3 (de) 2009-01-07
EP2008600B1 (de) 2010-09-22
DE602008002644D1 (de) 2010-11-04
EP2008600A2 (de) 2008-12-31
US20090005776A1 (en) 2009-01-01

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties