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 JP2007166792A external-priority patent/JP2009000445A/ja
Priority claimed from JP2007166773A external-priority patent/JP2009000443A/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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • External Artificial Organs (AREA)
AT08158594T 2007-06-25 2008-06-19 Medizinische vorrichtung ATE481936T1 (de)

Applications Claiming Priority (2)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010019481A1 (en) 2008-08-11 2010-02-18 Conceptx Medical, Inc. Systems and methods for treating dyspnea, including via electrical afferent signal blocking
EP2475401A2 (de) * 2009-09-08 2012-07-18 Koninklijke Philips Electronics N.V. Sterilisationsschicht
EP2840993A4 (de) 2012-04-24 2016-03-30 Cibiem Inc Endovaskuläre katheter und verfahren zur karotidkörperablation
WO2013181660A1 (en) 2012-06-01 2013-12-05 Cibiem, Inc. Methods and devices for cryogenic carotid body ablation
US9283033B2 (en) 2012-06-30 2016-03-15 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

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6063085A (en) 1992-04-23 2000-05-16 Scimed Life Systems, Inc. Apparatus and method for sealing vascular punctures
US5810810A (en) 1992-04-23 1998-09-22 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
AU1077799A (en) * 1997-10-10 1999-05-03 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
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
US7604646B2 (en) 1999-04-09 2009-10-20 Evalve, Inc. Locking mechanisms for fixation devices and methods of engaging tissue
US7666204B2 (en) 1999-04-09 2010-02-23 Evalve, Inc. Multi-catheter steerable guiding system and methods of use
CA2369641C (en) 1999-04-09 2009-02-10 Evalve, Inc. Methods and apparatus for cardiac valve repair
DE19949179A1 (de) * 1999-10-12 2001-05-03 Univ Bremen Nukleinsäuresequenzen von Hyperplasien und Tumoren der Schilddrüse
US7257450B2 (en) 2003-02-13 2007-08-14 Coaptus Medical Corporation Systems and methods for securing cardiovascular tissue
US8021359B2 (en) 2003-02-13 2011-09-20 Coaptus Medical Corporation Transseptal closure of a patent foramen ovale and other cardiac defects
US7186251B2 (en) * 2003-03-27 2007-03-06 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
US8021362B2 (en) * 2003-03-27 2011-09-20 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
US6939348B2 (en) 2003-03-27 2005-09-06 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
CA2552419C (en) * 2004-01-09 2013-04-23 Corcept Therapeutics, Inc. Azadecalin glucocorticoid receptor modulators
JP2007519489A (ja) 2004-01-30 2007-07-19 エヌエムティー メディカル， インコーポレイティッド 噴門口の閉鎖用の溶接システム
US8262694B2 (en) 2004-01-30 2012-09-11 W.L. Gore & Associates, Inc. Devices, systems, and methods for closure of cardiac openings
US7367975B2 (en) 2004-06-21 2008-05-06 Cierra, Inc. Energy based devices and methods for treatment of anatomic tissue defects
AU2006235506B2 (en) * 2005-04-11 2011-06-30 Terumo Kabushiki Kaisha Methods and apparatus to achieve a closure of a layered tissue defect
JP2008541878A (ja) * 2005-05-26 2008-11-27 スミス アンド ネフュー インコーポレーテッド 電熱椎間板治療
US7799023B2 (en) * 2005-09-26 2010-09-21 Coherex Medical, Inc. Compliant electrode for patent foramen ovale closure device
US20070093804A1 (en) 2005-10-17 2007-04-26 Coaptus Medical Corporation Control systems for patient devices, including devices for securing cardiovascular tissue, and associated methods
JP4768429B2 (ja) 2005-12-13 2011-09-07 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 電子装置、駆動電流制御方法および駆動電流制御プログラム
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
EP2368509B1 (de) * 2006-02-24 2015-07-01 Terumo Kabushiki Kaisha Vorrichtung zum Schließen von offenem Foramen ovale
US20080140112A1 (en) 2006-12-07 2008-06-12 Cierra, Inc. Method for orienting a multi-electrode apparatus
US20080140069A1 (en) 2006-12-07 2008-06-12 Cierra, Inc. Multi-electrode apparatus for tissue welding and ablation
US20080140170A1 (en) 2006-12-07 2008-06-12 Cierra, Inc. Electrode apparatus having deformable distal housing
US20080140113A1 (en) 2006-12-07 2008-06-12 Cierra, Inc. Method for sealing a pfo using an energy delivery device
US20080140074A1 (en) 2006-12-07 2008-06-12 Cierra, Inc. Multi-electrode apparatus for tissue welding and ablation
US20080140068A1 (en) 2006-12-07 2008-06-12 Cierra, Inc. Multi-electrode apparatus for tissue welding and ablation
US20080140064A1 (en) 2006-12-07 2008-06-12 Cierra, Inc. Energy delivery apparatus with tissue piercing thermocouple
US20080140070A1 (en) 2006-12-07 2008-06-12 Cierra, Inc. Multi-electrode apparatus for tissue welding and ablation

Also Published As

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

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Legal Events

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