ATE295704T1 - Medizinisches gerät mit einem sensor in kooperation mit einem ausdehnbaren teil - Google Patents

Medizinisches gerät mit einem sensor in kooperation mit einem ausdehnbaren teil

Info

Publication number
ATE295704T1
ATE295704T1 AT01968830T AT01968830T ATE295704T1 AT E295704 T1 ATE295704 T1 AT E295704T1 AT 01968830 T AT01968830 T AT 01968830T AT 01968830 T AT01968830 T AT 01968830T AT E295704 T1 ATE295704 T1 AT E295704T1
Authority
AT
Austria
Prior art keywords
sensor
balloon
tissue
cooperation
medical device
Prior art date
Application number
AT01968830T
Other languages
English (en)
Inventor
Mark A Maguire
Martin F O'sullivan
Edward L Carcamo
Michael D Lesh
Allen K Shaer
Kevin Taylor
Guillermo P Picazo
Original Assignee
Atrionix Inc
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 Atrionix Inc filed Critical Atrionix Inc
Application granted granted Critical
Publication of ATE295704T1 publication Critical patent/ATE295704T1/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
    • A61B18/1492—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
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A61B2017/22067—Blocking; Occlusion
    • 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
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • 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
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
    • A61B2018/00285—Balloons
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00369—Heart valves
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00375—Ostium, e.g. ostium of pulmonary vein or artery
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/1253—Generators therefor characterised by the output polarity monopolar
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
AT01968830T 2000-09-08 2001-09-10 Medizinisches gerät mit einem sensor in kooperation mit einem ausdehnbaren teil ATE295704T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23148500P 2000-09-08 2000-09-08
PCT/US2001/028570 WO2002019934A1 (en) 2000-09-08 2001-09-10 Medical device with sensor cooperating with expandable member

Publications (1)

Publication Number Publication Date
ATE295704T1 true ATE295704T1 (de) 2005-06-15

Family

ID=22869416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01968830T ATE295704T1 (de) 2000-09-08 2001-09-10 Medizinisches gerät mit einem sensor in kooperation mit einem ausdehnbaren teil

Country Status (8)

Country Link
EP (1) EP1227766B1 (de)
AT (1) ATE295704T1 (de)
AU (1) AU777681B2 (de)
CA (1) CA2391051C (de)
DE (1) DE60110891T2 (de)
ES (1) ES2241868T3 (de)
PT (1) PT1227766E (de)
WO (1) WO2002019934A1 (de)

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US7458984B2 (en) 1998-01-23 2008-12-02 Innercool Therapies, Inc. System and method for inducing hypothermia with active patient temperature control employing catheter-mounted temperature sensor and temperature projection algorithm
US6974463B2 (en) 1999-02-09 2005-12-13 Innercool Therapies, Inc. System and method for patient temperature control employing temperature projection algorithm
US6685732B2 (en) 1998-03-31 2004-02-03 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing microporous balloon
US7914564B2 (en) 1999-02-09 2011-03-29 Innercool Therapies, Inc. System and method for patient temperature control employing temperature projection algorithm
JP4067976B2 (ja) * 2003-01-24 2008-03-26 有限会社日本エレクテル 高周波加温バルーンカテーテル
US9604014B2 (en) 2004-05-21 2017-03-28 Clearline Md, Llc System for detecting and removing a gas bubble from a vascular infusion line
US20100198041A1 (en) * 2007-04-27 2010-08-05 Christian Steven C Apparatus and method for positioning and retention of catheter
EP2395934B1 (de) 2009-02-11 2019-04-17 Boston Scientific Scimed, Inc. Isolierte ablationskathetervorrichtungen
JP5490235B2 (ja) 2009-06-30 2014-05-14 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 マップ及び切除のための開放洗浄ハイブリッドカテーテル
US9089340B2 (en) 2010-12-30 2015-07-28 Boston Scientific Scimed, Inc. Ultrasound guided tissue ablation
US9241687B2 (en) 2011-06-01 2016-01-26 Boston Scientific Scimed Inc. Ablation probe with ultrasonic imaging capabilities
EP2755587B1 (de) 2011-09-14 2018-11-21 Boston Scientific Scimed, Inc. Ablationsvorrichtung mit mehreren ablationsmodi
JP6072804B2 (ja) 2011-09-14 2017-02-01 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Ｂｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． イオン伝導性バルーンを備えたアブレーション装置
US9125668B2 (en) 2011-09-14 2015-09-08 Boston Scientific Scimed Inc. Ablation device with multiple ablation modes
JP2015506209A (ja) 2011-12-28 2015-03-02 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Ｂｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． アブレーションプローブならびにアブレーションおよび超音波撮像システム
JP2015506234A (ja) 2012-01-10 2015-03-02 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Ｂｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 電気生理学システム
EP2809253B8 (de) 2012-01-31 2016-09-21 Boston Scientific Scimed, Inc. Ablationssonde mit fluidbasierter akustischer kopplung zur ultraschallbildgebung von gewebe
EP2890436B1 (de) * 2012-08-28 2019-03-13 Anesthesia Safety Products, LLC System zum nachweis und zur entfernung einer gasblase aus einer gefässinfusionsleitung
WO2014047068A1 (en) 2012-09-18 2014-03-27 Boston Scientific Scimed, Inc. Map and ablate closed-loop cooled ablation catheter
WO2014047071A1 (en) 2012-09-18 2014-03-27 Boston Scientific Scimed, Inc. Map and ablate closed-loop cooled ablation catheter with flat tip
CN105188587A (zh) 2013-03-13 2015-12-23 波士顿科学医学有限公司 具有线性离子化传导性气球的可转向消融设备
EP3206612B1 (de) 2014-10-13 2022-06-29 Boston Scientific Scimed Inc. Gewebe diagnose und behandlung mittels mini-elektroden
EP4316361A2 (de) 2014-10-24 2024-02-07 Boston Scientific Scimed Inc. Medizinische vorrichtungen mit einer flexiblen, an eine ablationsspitze gekoppelten elektrodenanordnung
EP3232969A1 (de) 2014-12-18 2017-10-25 Boston Scientific Scimed Inc. Echtzeitmorphologieanalyse zur läsionsbeurteilung

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US4662368A (en) 1983-06-13 1987-05-05 Trimedyne Laser Systems, Inc. Localized heat applying medical device
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US4641649A (en) 1985-10-30 1987-02-10 Rca Corporation Method and apparatus for high frequency catheter ablation
US5114423A (en) * 1989-05-15 1992-05-19 Advanced Cardiovascular Systems, Inc. Dilatation catheter assembly with heated balloon
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US5178618A (en) 1991-01-16 1993-01-12 Brigham And Womens Hospital Method and device for recanalization of a body passageway
US5562720A (en) * 1992-05-01 1996-10-08 Vesta Medical, Inc. Bipolar/monopolar endometrial ablation device and method
EP0830091B1 (de) 1995-04-20 2003-10-29 Jawahar M. Desai Vorrichtung zur mehrdimensionalen darstellung und zur gewebeablation des herzens
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US5776129A (en) * 1996-06-12 1998-07-07 Ethicon Endo-Surgery, Inc. Endometrial ablation apparatus and method
US5882346A (en) 1996-07-15 1999-03-16 Cardiac Pathways Corporation Shapable catheter using exchangeable core and method of use
WO1999002096A1 (en) * 1997-07-08 1999-01-21 The Regents Of The University Of California Circumferential ablation device assembly and method
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DE60035263T2 (de) * 1999-03-02 2008-02-21 Atrionix Inc., Palo Alto Atriale ablationsvorrichtung mit ballon und sensor

Also Published As

Publication number Publication date
ES2241868T3 (es) 2005-11-01
WO2002019934A1 (en) 2002-03-14
EP1227766B1 (de) 2005-05-18
CA2391051A1 (en) 2002-03-14
PT1227766E (pt) 2005-07-29
AU8904401A (en) 2002-03-22
DE60110891D1 (de) 2005-06-23
AU777681B2 (en) 2004-10-28
DE60110891T2 (de) 2006-03-23
EP1227766A1 (de) 2002-08-07
CA2391051C (en) 2011-07-12

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