DE602008002644D1 - Medizinische Vorrichtung - Google Patents

Medizinische Vorrichtung

Info

Publication number
DE602008002644D1
DE602008002644D1 DE602008002644T DE602008002644T DE602008002644D1 DE 602008002644 D1 DE602008002644 D1 DE 602008002644D1 DE 602008002644 T DE602008002644 T DE 602008002644T DE 602008002644 T DE602008002644 T DE 602008002644T DE 602008002644 D1 DE602008002644 D1 DE 602008002644D1
Authority
DE
Germany
Prior art keywords
electrode member
medical device
attachment portion
biological tissue
electrode
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
DE602008002644T
Other languages
English (en)
Inventor
Seiichi Ootsubo
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.)
Terumo Corp
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
Publication of DE602008002644D1 publication Critical patent/DE602008002644D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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, e.g. tourniquets
    • 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, e.g. tourniquets
    • 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
DE602008002644T 2007-06-25 2008-06-19 Medizinische Vorrichtung Active DE602008002644D1 (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
DE602008002644D1 true DE602008002644D1 (de) 2010-11-04

Family

ID=39828937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002644T Active DE602008002644D1 (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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WO2010019481A1 (en) 2008-08-11 2010-02-18 Conceptx Medical, Inc. Systems and methods for treating dyspnea, including via electrical afferent signal blocking
WO2011030260A2 (en) * 2009-09-08 2011-03-17 Koninklijke Philips Electronics N.V. Sterilization coat
WO2013163322A1 (en) 2012-04-24 2013-10-31 Cibiem, Inc. Endovascular catheters and methods for carotid body ablation
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
EP3116408B1 (de) 2014-03-12 2018-12-19 Cibiem, Inc. Ultraschallablationskatheter
US9653356B2 (en) * 2015-08-10 2017-05-16 Globalfoundries Inc. Methods of forming self-aligned device level contact structures
EP3520724A4 (de) * 2016-09-30 2020-04-22 Terumo Kabushiki Kaisha Medizinische vorrichtung und behandlungsverfahren

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US5810810A (en) 1992-04-23 1998-09-22 Scimed Life Systems, Inc. Apparatus and method for sealing vascular punctures
US6063085A (en) * 1992-04-23 2000-05-16 Scimed Life Systems, Inc. Apparatus and method for sealing vascular punctures
WO1993021844A1 (en) * 1992-04-23 1993-11-11 Scimed Life Systems, Inc. Apparatus and method for sealing vascular punctures
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
US20040044350A1 (en) * 1999-04-09 2004-03-04 Evalve, Inc. Steerable access sheath and methods of use
ATE484241T1 (de) * 1999-04-09 2010-10-15 Evalve Inc Verfahren und vorrichtung zur herzklappenreperation
US10327743B2 (en) * 1999-04-09 2019-06-25 Evalve, Inc. Device and methods for endoscopic annuloplasty
US6752813B2 (en) * 1999-04-09 2004-06-22 Evalve, Inc. Methods and devices for capturing and fixing leaflets in valve repair
US7563267B2 (en) * 1999-04-09 2009-07-21 Evalve, Inc. Fixation device and methods for engaging tissue
DE19949179A1 (de) * 1999-10-12 2001-05-03 Univ Bremen Nukleinsäuresequenzen von Hyperplasien und Tumoren der Schilddrüse
US8021359B2 (en) * 2003-02-13 2011-09-20 Coaptus Medical Corporation Transseptal closure of a patent foramen ovale and other cardiac defects
US7257450B2 (en) * 2003-02-13 2007-08-14 Coaptus Medical Corporation Systems and methods for securing cardiovascular tissue
US6939348B2 (en) * 2003-03-27 2005-09-06 Cierra, Inc. Energy based devices and methods for treatment of patent foramen ovale
US7165552B2 (en) * 2003-03-27 2007-01-23 Cierra, Inc. Methods and apparatus for treatment of patent foramen ovale
US7972330B2 (en) * 2003-03-27 2011-07-05 Terumo Kabushiki Kaisha Methods and apparatus for closing a layered tissue defect
JP4382087B2 (ja) * 2003-03-27 2009-12-09 テルモ株式会社 卵円孔開存の治療方法および装置
US8021362B2 (en) * 2003-03-27 2011-09-20 Terumo Kabushiki Kaisha Methods and apparatus for closing a layered tissue defect
US7186251B2 (en) * 2003-03-27 2007-03-06 Cierra, Inc. Energy based devices and methods for treatment of patent foramen ovale
US7293562B2 (en) * 2003-03-27 2007-11-13 Cierra, Inc. Energy based devices and methods for treatment of anatomic tissue defects
US7311701B2 (en) * 2003-06-10 2007-12-25 Cierra, Inc. Methods and apparatus for non-invasively treating atrial fibrillation using high intensity focused ultrasound
US20050011056A1 (en) * 2003-07-14 2005-01-20 Pylant James D. Bare die tray clip
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JP5034229B2 (ja) 2005-12-14 2012-09-26 日本精工株式会社 車載用モータ制御装置、これを使用した電動パワーステアリング装置及び電動ブレーキ装置
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Also Published As

Publication number Publication date
US20090005776A1 (en) 2009-01-01
EP2008600A3 (de) 2009-01-07
EP2008600B1 (de) 2010-09-22
EP2008600A2 (de) 2008-12-31
ATE481936T1 (de) 2010-10-15
US8382752B2 (en) 2013-02-26

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