JPH0284964A - バルーンカテーテル用高周波電源装置 - Google Patents

バルーンカテーテル用高周波電源装置

Info

Publication number
JPH0284964A
JPH0284964A JP63065084A JP6508488A JPH0284964A JP H0284964 A JPH0284964 A JP H0284964A JP 63065084 A JP63065084 A JP 63065084A JP 6508488 A JP6508488 A JP 6508488A JP H0284964 A JPH0284964 A JP H0284964A
Authority
JP
Japan
Prior art keywords
circuit
electrode
output
catheter
high frequency
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.)
Granted
Application number
JP63065084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0410831B2 (Direct
Inventor
Hiroo Iwata
博夫 岩田
Sen Yamagata
山形　専
Kazuo Taki
和郎 滝
Takehisa Matsuda
武久 松田
Haruhiko Kikuchi
菊池　晴彦
Yasuhiro Yonekawa
泰弘 米川
Yasuhiro Goto
泰宏 後藤
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.)
Tokai Rika Co Ltd
Original Assignee
Tokai Rika Co Ltd
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 Tokai Rika Co Ltd filed Critical Tokai Rika Co Ltd
Priority to JP63065084A priority Critical patent/JPH0284964A/ja
Priority to US07/322,923 priority patent/US4944746A/en
Publication of JPH0284964A publication Critical patent/JPH0284964A/ja
Publication of JPH0410831B2 publication Critical patent/JPH0410831B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12136—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1054—Balloon catheters with special features or adapted for special applications having detachable or disposable balloons

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Reproductive Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP63065084A 1988-03-18 1988-03-18 バルーンカテーテル用高周波電源装置 Granted JPH0284964A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP63065084A JPH0284964A (ja) 1988-03-18 1988-03-18 バルーンカテーテル用高周波電源装置
US07/322,923 US4944746A (en) 1988-03-18 1989-03-14 Method of and apparatus for separating a balloon in a balloon catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63065084A JPH0284964A (ja) 1988-03-18 1988-03-18 バルーンカテーテル用高周波電源装置

Publications (2)

Publication Number Publication Date
JPH0284964A true JPH0284964A (ja) 1990-03-26
JPH0410831B2 JPH0410831B2 (Direct) 1992-02-26

Family

ID=13276719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63065084A Granted JPH0284964A (ja) 1988-03-18 1988-03-18 バルーンカテーテル用高周波電源装置

Country Status (2)

Country Link
US (1) US4944746A (Direct)
JP (1) JPH0284964A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010533509A (ja) * 2007-07-13 2010-10-28 ボストン サイエンティフィック サイムド，インコーポレイテッド 埋込型医療器具を電解作用で分離させるハイブリッド携帯型電源装置

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US6083220A (en) 1990-03-13 2000-07-04 The Regents Of The University Of California Endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
US5569245A (en) * 1990-03-13 1996-10-29 The Regents Of The University Of California Detachable endovascular occlusion device activated by alternating electric current
USRE42756E1 (en) 1990-03-13 2011-09-27 The Regents Of The University Of California Endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
USRE42625E1 (en) 1990-03-13 2011-08-16 The Regents Of The University Of California Endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
JP2823957B2 (ja) * 1991-01-04 1998-11-11 アメリカン・メディカル・システムズ・インコーポレーテッド 切除自在の自己膨張ステント
US5716410A (en) * 1993-04-30 1998-02-10 Scimed Life Systems, Inc. Temporary stent and method of use
US5443495A (en) * 1993-09-17 1995-08-22 Scimed Lifesystems Inc. Polymerization angioplasty balloon implant device
US5669905A (en) * 1994-03-03 1997-09-23 Target Therapeutics, Inc. Endovascular embolic device detachment detection method and apparatus
JP3754145B2 (ja) * 1996-09-20 2006-03-08 株式会社カネカメディックス 生体内留置部材を有する医療用ワイヤー
US6562037B2 (en) * 1998-02-12 2003-05-13 Boris E. Paton Bonding of soft biological tissues by passing high frequency electric current therethrough
US6293960B1 (en) 1998-05-22 2001-09-25 Micrus Corporation Catheter with shape memory polymer distal tip for deployment of therapeutic devices
US6478773B1 (en) 1998-12-21 2002-11-12 Micrus Corporation Apparatus for deployment of micro-coil using a catheter
US6835185B2 (en) 1998-12-21 2004-12-28 Micrus Corporation Intravascular device deployment mechanism incorporating mechanical detachment
US6165140A (en) 1998-12-28 2000-12-26 Micrus Corporation Composite guidewire
US6887235B2 (en) 1999-03-24 2005-05-03 Micrus Corporation Variable stiffness heating catheter
US6352531B1 (en) 1999-03-24 2002-03-05 Micrus Corporation Variable stiffness optical fiber shaft
ATE377395T1 (de) * 1999-06-02 2007-11-15 Sethel Interventional Inc Intrakorporale verschlussvorrichtung
US7740637B2 (en) 2000-02-09 2010-06-22 Micrus Endovascular Corporation Apparatus and method for deployment of a therapeutic device using a catheter
EP1363779B1 (en) * 2001-03-02 2009-06-03 The Ackley Martinez Company DBA MGI Studio Printing adjustment system and method
BR0211137A (pt) 2001-07-30 2004-06-29 Ackley Martinez Company Dba Mg Sistema e método para compensação de mistura de sistema
CN1537055A (zh) * 2001-07-30 2004-10-13 阿克利・马丁内斯公司Dba Mgi工作 色彩管理处理系统和方法
US7047083B2 (en) * 2002-09-30 2006-05-16 Medtronic, Inc. Method and apparatus for identifying lead-related conditions using lead impedance measurements
ATE448737T1 (de) 2004-09-22 2009-12-15 Dendron Gmbh Vorrichtung zur implantation von mikrowendeln
US7879064B2 (en) 2004-09-22 2011-02-01 Micro Therapeutics, Inc. Medical implant
US7605959B2 (en) 2005-01-05 2009-10-20 The Ackley Martinez Company System and method of color image transformation
JP4254738B2 (ja) * 2005-03-31 2009-04-15 株式会社デンソー 車両用発電機の発電制御装置
US8777979B2 (en) 2006-04-17 2014-07-15 Covidien Lp System and method for mechanically positioning intravascular implants
CA2649702C (en) 2006-04-17 2014-12-09 Microtherapeutics, Inc. System and method for mechanically positioning intravascular implants
US20100076367A1 (en) * 2006-11-24 2010-03-25 Koninklijke Philips Electronics N. V. Iontophoretic device
EP2124762B1 (en) 2007-03-13 2013-09-11 Covidien LP An implant including a coil and a stretch-resistant member
KR20100015521A (ko) 2007-03-13 2010-02-12 마이크로 테라퓨틱스 인코포레이티드 임플란트, 맨드릴, 및 임플란트 형성방법
JP5367721B2 (ja) 2007-12-21 2013-12-11 マイクロベンション インコーポレイテッド インプラント分離を検出するシステムおよび方法
EP2231030B1 (en) 2007-12-21 2019-02-27 MicroVention, Inc. System and method for locating detachment zone of a detachable implant
US8126553B2 (en) * 2008-06-02 2012-02-28 Medtronic, Inc. Sensing integrity determination based on cardiovascular pressure
US8200322B2 (en) * 2008-06-02 2012-06-12 Medtronic, Inc. Electrogram storage for suspected non-physiological episodes
WO2009148428A1 (en) * 2008-06-02 2009-12-10 Medtronic, Inc. Electrode lead integrity reports
WO2009148425A1 (en) * 2008-06-02 2009-12-10 Medtronic, Inc. Impedance variability analysis to identify lead-related conditions
US20090299421A1 (en) * 2008-06-02 2009-12-03 Medtronic, Inc. Evaluation of implantable medical device sensing integrity based on evoked signals
US7974690B2 (en) * 2008-06-30 2011-07-05 Medtronic, Inc. Lead integrity testing during suspected tachyarrhythmias
US9522277B2 (en) 2008-07-28 2016-12-20 Medtronic, Inc. Lead integrity testing triggered by sensed signal saturation
US7953488B2 (en) * 2008-07-31 2011-05-31 Medtronic, Inc. Pre-qualification of an alternate sensing configuration
US8078277B2 (en) 2008-10-29 2011-12-13 Medtronic, Inc. Identification and remediation of oversensed cardiac events using far-field electrograms
US10118042B2 (en) 2008-10-31 2018-11-06 Medtronic, Inc. Lead integrity testing triggered by sensed asystole
US8396543B2 (en) * 2010-01-28 2013-03-12 Medtronic, Inc. Storage of data for evaluation of lead integrity
CA2795740C (en) 2010-04-14 2018-03-13 Microvention, Inc. Implant delivery device
US8774909B2 (en) 2011-09-26 2014-07-08 Medtronic, Inc. Episode classifier algorithm
US8437840B2 (en) 2011-09-26 2013-05-07 Medtronic, Inc. Episode classifier algorithm
US9668668B2 (en) 2011-09-30 2017-06-06 Medtronic, Inc. Electrogram summary
US8744560B2 (en) 2011-09-30 2014-06-03 Medtronic, Inc. Electrogram summary
US8521281B2 (en) 2011-10-14 2013-08-27 Medtronic, Inc. Electrogram classification algorithm
US8886296B2 (en) 2011-10-14 2014-11-11 Medtronic, Inc. T-wave oversensing
US9579104B2 (en) 2011-11-30 2017-02-28 Covidien Lp Positioning and detaching implants
US9011480B2 (en) 2012-01-20 2015-04-21 Covidien Lp Aneurysm treatment coils
US9687245B2 (en) 2012-03-23 2017-06-27 Covidien Lp Occlusive devices and methods of use
US9713475B2 (en) 2014-04-18 2017-07-25 Covidien Lp Embolic medical devices
US12114863B2 (en) 2018-12-05 2024-10-15 Microvention, Inc. Implant delivery system

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US32348A (en) * 1861-05-21 Water-elevator
USRE32348E (en) 1976-04-29 1987-02-10 Miniature balloon catheter method and apparatus
US4341218A (en) * 1978-05-30 1982-07-27 University Of California Detachable balloon catheter
US4346712A (en) * 1979-04-06 1982-08-31 Kuraray Company, Ltd. Releasable balloon catheter
DE3014236C2 (de) * 1980-04-14 1986-05-15 VYGON - Erzeugnisse für Medizin und Chirurgie - GmbH und Co KG, 5100 Aachen Ballonkatheter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010533509A (ja) * 2007-07-13 2010-10-28 ボストン サイエンティフィック サイムド，インコーポレイテッド 埋込型医療器具を電解作用で分離させるハイブリッド携帯型電源装置

Also Published As

Publication number Publication date
US4944746A (en) 1990-07-31
JPH0410831B2 (Direct) 1992-02-26

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Legal Events

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