ATE137945T1 - Laserkatheter zum entfernen einer obstruktiven substanz aus körperkanälen - Google Patents

Laserkatheter zum entfernen einer obstruktiven substanz aus körperkanälen

Info

Publication number
ATE137945T1
ATE137945T1 AT90114448T AT90114448T ATE137945T1 AT E137945 T1 ATE137945 T1 AT E137945T1 AT 90114448 T AT90114448 T AT 90114448T AT 90114448 T AT90114448 T AT 90114448T AT E137945 T1 ATE137945 T1 AT E137945T1
Authority
AT
Austria
Prior art keywords
catheter
channel
distal end
proximal end
fiber members
Prior art date
Application number
AT90114448T
Other languages
English (en)
Inventor
Douglas Murphy-Chutorian
Original Assignee
Eclipse Surgical Tech
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 Eclipse Surgical Tech filed Critical Eclipse Surgical Tech
Application granted granted Critical
Publication of ATE137945T1 publication Critical patent/ATE137945T1/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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A61B18/245—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter for removing obstructions in blood vessels or calculi
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320783—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions through side-hole, e.g. sliding or rotating cutter inside catheter
    • 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
    • A61B2017/22038—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 a guide wire
    • A61B2017/22039—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 a guide wire eccentric
    • 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
    • A61B2017/22038—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 a guide wire
    • A61B2017/22047—Means for immobilising the guide wire in the patient
    • A61B2017/22048—Balloons

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • External Artificial Organs (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT90114448T 1989-08-02 1990-07-27 Laserkatheter zum entfernen einer obstruktiven substanz aus körperkanälen ATE137945T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/388,685 US4993412A (en) 1989-08-02 1989-08-02 Method and apparatus for removal of obstructive substance from body channels

Publications (1)

Publication Number Publication Date
ATE137945T1 true ATE137945T1 (de) 1996-06-15

Family

ID=23535093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90114448T ATE137945T1 (de) 1989-08-02 1990-07-27 Laserkatheter zum entfernen einer obstruktiven substanz aus körperkanälen

Country Status (13)

Country Link
US (1) US4993412A (de)
EP (1) EP0411496B1 (de)
JP (1) JPH03141937A (de)
KR (1) KR0152638B1 (de)
AT (1) ATE137945T1 (de)
AU (1) AU6076490A (de)
BR (1) BR9007571A (de)
CA (1) CA2022499C (de)
DE (1) DE69026989T2 (de)
DK (1) DK0411496T3 (de)
ES (1) ES2086335T3 (de)
GR (1) GR3020342T3 (de)
WO (1) WO1991001690A1 (de)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627436A (en) * 1984-03-01 1986-12-09 Innoventions Biomedical Inc. Angioplasty catheter and method for use thereof
US5674192A (en) * 1990-12-28 1997-10-07 Boston Scientific Corporation Drug delivery
US5843089A (en) 1990-12-28 1998-12-01 Boston Scientific Corporation Stent lining
DE9016985U1 (de) * 1990-03-05 1991-03-07 Schneider (Europe) AG, Zürich Angioplastie-Lichtleiterkatheder für die Stenoseabtragung mit Laserlichtenergie
US5843017A (en) * 1990-07-24 1998-12-01 Yoon; Inbae Multifunctional tissue dissecting instrument
US6524274B1 (en) 1990-12-28 2003-02-25 Scimed Life Systems, Inc. Triggered release hydrogel drug delivery system
US5188630A (en) * 1991-03-25 1993-02-23 Christoudias George C Christoudias endospongestick probe
US5295958A (en) * 1991-04-04 1994-03-22 Shturman Cardiology Systems, Inc. Method and apparatus for in vivo heart valve decalcification
US5257988A (en) * 1991-07-19 1993-11-02 L'esperance Medical Technologies, Inc. Apparatus for phacoemulsifying cataractous-lens tissue within a protected environment
US5217456A (en) * 1992-02-24 1993-06-08 Pdt Cardiovascular, Inc. Device and method for intra-vascular optical radial imaging
US5263952A (en) * 1992-03-25 1993-11-23 Spectranetics Two-piece tip for fiber optic catheter
DE4222380A1 (de) 1992-07-08 1994-01-13 Ernst Peter Prof Dr M Strecker In den Körper eines Patienten perkutan implantierbare Endoprothese
DE4240182C2 (de) * 1992-11-30 1994-11-17 Technolas Laser Technik Gmbh Vorrichtung zum kontrollierten Abtragen von biologischem Gewebe
US5423806A (en) * 1993-10-01 1995-06-13 Medtronic, Inc. Laser extractor for an implanted object
US5964750A (en) * 1994-03-15 1999-10-12 Medolas Gesellschaft Fuer Medizintechnik Gmbh Laser catheter for bypass surgery
DE4408746C2 (de) * 1994-03-15 1997-06-05 Medolas Ges Fuer Medizintechni Laserkatheter zur Bypass-Chirurgie
US5588962A (en) * 1994-03-29 1996-12-31 Boston Scientific Corporation Drug treatment of diseased sites deep within the body
US5628761A (en) * 1994-07-08 1997-05-13 Rizik; David G. Guide wire passage creation device
DE4437578A1 (de) 1994-10-20 1996-05-02 Medolas Ges Fuer Medizintechni Vorrichtung zum Abtragen von Gewebematerial in intrakorporalen Hohlkanälen mit einem Laserkatheter
US5630809A (en) * 1994-12-19 1997-05-20 Connor; Christopher S. Intraocular slit illuminator and method therefor
US6690963B2 (en) 1995-01-24 2004-02-10 Biosense, Inc. System for determining the location and orientation of an invasive medical instrument
US6494861B1 (en) 1997-01-15 2002-12-17 Boston Scientific Corporation Drug delivery system
US5868719A (en) * 1997-01-15 1999-02-09 Boston Scientific Corporation Drug delivery balloon catheter device
US5951543A (en) * 1997-06-30 1999-09-14 Clinicon Corporation Delivery system and method for surgical laser
US6024739A (en) * 1997-09-05 2000-02-15 Cordis Webster, Inc. Method for detecting and revascularizing ischemic myocardial tissue
US5964757A (en) * 1997-09-05 1999-10-12 Cordis Webster, Inc. Steerable direct myocardial revascularization catheter
DE69837826T2 (de) 1997-09-05 2008-01-31 Biosense Webster, Inc., Diamond Bar Steuerbarer Katheter zur Erkennung und Revaskularisierung myokardischeen ischämischen Geweben
US6027473A (en) * 1997-09-05 2000-02-22 Cordis Webster, Inc. Handle for steerable DMR catheter
US6402719B1 (en) 1997-09-05 2002-06-11 Cordis Webster, Inc. Steerable DMR catheter with infusion tube
US6561998B1 (en) * 1998-04-07 2003-05-13 Transvascular, Inc. Transluminal devices, systems and methods for enlarging interstitial penetration tracts
US6106515A (en) 1998-08-13 2000-08-22 Intraluminal Therapeutics, Inc. Expandable laser catheter
JP3958054B2 (ja) * 2002-01-31 2007-08-15 株式会社東芝 回転機械の軸受油循環系統の改修方法
US8235990B2 (en) 2002-06-14 2012-08-07 Ncontact Surgical, Inc. Vacuum coagulation probes
US9439714B2 (en) 2003-04-29 2016-09-13 Atricure, Inc. Vacuum coagulation probes
US7063698B2 (en) * 2002-06-14 2006-06-20 Ncontact Surgical, Inc. Vacuum coagulation probes
US7572257B2 (en) 2002-06-14 2009-08-11 Ncontact Surgical, Inc. Vacuum coagulation and dissection probes
US6893442B2 (en) 2002-06-14 2005-05-17 Ablatrics, Inc. Vacuum coagulation probe for atrial fibrillation treatment
WO2006086980A1 (en) * 2005-02-21 2006-08-24 Novo Nordisk A/S A method for ensuring constant speed of a motor in an injection device
US9867530B2 (en) 2006-08-14 2018-01-16 Volcano Corporation Telescopic side port catheter device with imaging system and method for accessing side branch occlusions
US20080114355A1 (en) * 2006-11-09 2008-05-15 Ncontact Surgical, Inc. Vacuum coagulation probes
JP5524835B2 (ja) 2007-07-12 2014-06-18 ヴォルカノ コーポレイション 生体内撮像用カテーテル
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
US8734436B2 (en) 2008-02-21 2014-05-27 Amj Bv Laser catheter for bypass surgery and assembly comprising said catheter
US11141063B2 (en) 2010-12-23 2021-10-12 Philips Image Guided Therapy Corporation Integrated system architectures and methods of use
US11040140B2 (en) 2010-12-31 2021-06-22 Philips Image Guided Therapy Corporation Deep vein thrombosis therapeutic methods
WO2012114334A1 (en) 2011-02-24 2012-08-30 Ilan Ben Oren Hybrid catheter for endoluminal intervention
US9360630B2 (en) 2011-08-31 2016-06-07 Volcano Corporation Optical-electrical rotary joint and methods of use
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
JP2015532536A (ja) 2012-10-05 2015-11-09 デイビッド ウェルフォード， 光を増幅するためのシステムおよび方法
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
EP2931132B1 (de) 2012-12-13 2023-07-05 Philips Image Guided Therapy Corporation Vorrichtung zur gezielten kanülierung
EP2934282B1 (de) 2012-12-20 2020-04-29 Volcano Corporation Ortung von intravaskulären bildern
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
JP6785554B2 (ja) 2012-12-20 2020-11-18 ボルケーノ コーポレイション 平滑遷移カテーテル
CA2895989A1 (en) 2012-12-20 2014-07-10 Nathaniel J. Kemp Optical coherence tomography system that is reconfigurable between different imaging modes
EP2934323A4 (de) 2012-12-21 2016-08-17 Andrew Hancock System und verfahren zur mehrpfad-verarbeitung von bildsignalen
JP2016508757A (ja) 2012-12-21 2016-03-24 ジェイソン スペンサー， 医療データのグラフィカル処理のためのシステムおよび方法
US10413317B2 (en) 2012-12-21 2019-09-17 Volcano Corporation System and method for catheter steering and operation
JP2016502884A (ja) 2012-12-21 2016-02-01 ダグラス メイヤー， 延在カテーテル本体テレスコープを有する回転可能超音波撮像カテーテル
JP2016508233A (ja) 2012-12-21 2016-03-17 ナサニエル ジェイ． ケンプ， 光学スイッチを用いた電力効率のよい光学バッファリング
US9383263B2 (en) 2012-12-21 2016-07-05 Volcano Corporation Systems and methods for narrowing a wavelength emission of light
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
CA2895990A1 (en) 2012-12-21 2014-06-26 Jerome MAI Ultrasound imaging with variable line density
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
US9770172B2 (en) 2013-03-07 2017-09-26 Volcano Corporation Multimodal segmentation in intravascular images
WO2014164696A1 (en) 2013-03-12 2014-10-09 Collins Donna Systems and methods for diagnosing coronary microvascular disease
US11154313B2 (en) 2013-03-12 2021-10-26 The Volcano Corporation Vibrating guidewire torquer and methods of use
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
US10201387B2 (en) 2013-03-13 2019-02-12 The Spectranetics Corporation Laser-induced fluid filled balloon catheter
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
US9320530B2 (en) 2013-03-13 2016-04-26 The Spectranetics Corporation Assisted cutting balloon
WO2014159819A1 (en) 2013-03-13 2014-10-02 Jinhyoung Park System and methods for producing an image from a rotational intravascular ultrasound device
US10842567B2 (en) 2013-03-13 2020-11-24 The Spectranetics Corporation Laser-induced fluid filled balloon catheter
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
WO2014152365A2 (en) 2013-03-14 2014-09-25 Volcano Corporation Filters with echogenic characteristics
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
JP2017502715A (ja) 2013-11-18 2017-01-26 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 血栓分散方法及び装置
JP6517832B2 (ja) 2013-11-18 2019-05-22 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 誘導血栓分散カテーテル
US20170079718A1 (en) * 2014-05-18 2017-03-23 Eximo Medical Ltd. System for tissue ablation using pulsed laser
US11877796B2 (en) 2014-05-29 2024-01-23 The Spectranetics Corporation Material removal catheter having an expandable distal end
US11246659B2 (en) 2014-08-25 2022-02-15 The Spectranetics Corporation Liquid laser-induced pressure wave emitting catheter sheath
US11058492B2 (en) 2014-12-30 2021-07-13 The Spectranetics Corporation Laser-induced pressure wave emitting catheter sheath
US10898213B2 (en) 2014-12-30 2021-01-26 The Spectranetics Corporation Electrically-induced pressure wave emitting catheter sheath
WO2016109736A1 (en) 2014-12-30 2016-07-07 The Spectranetics Corporation Laser-induced fluid filled balloon catheter
US11103263B2 (en) 2015-07-24 2021-08-31 Ichor Vascular Inc. Embolectomy system and methods of making and using same
CN109414292A (zh) 2016-05-05 2019-03-01 爱克斯莫医疗有限公司 用于切除和/或消融不需要的组织的装置和方法
US12038322B2 (en) 2022-06-21 2024-07-16 Eximo Medical Ltd. Devices and methods for testing ablation systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406294A1 (de) * 1984-02-22 1985-09-05 Hubmann, Max, Dr., 8520 Erlangen Katheter
JPS60176641A (ja) * 1984-02-23 1985-09-10 シレイ・インコーポレーテツド 固定焦点を持つレーザーカテーテル
US4627436A (en) * 1984-03-01 1986-12-09 Innoventions Biomedical Inc. Angioplasty catheter and method for use thereof
ATE176751T1 (de) * 1984-05-30 1999-03-15 Devices Vascular Intervention Vorrichtung für atherektomie
US4799479A (en) * 1984-10-24 1989-01-24 The Beth Israel Hospital Association Method and apparatus for angioplasty
US4669467A (en) * 1985-03-22 1987-06-02 Massachusetts Institute Of Technology Mode mixer for a laser catheter
US4834093A (en) * 1986-02-03 1989-05-30 Littleford Phillip O Dilation catheter and method
US4819632A (en) * 1986-05-19 1989-04-11 Davies David H Retrolasing catheter and method
US4854315A (en) * 1987-06-25 1989-08-08 Stack Richard S Laser catheter
US4781681A (en) * 1987-09-15 1988-11-01 Gv Medical, Inc. Inflatable tip for laser catheterization

Also Published As

Publication number Publication date
DE69026989T2 (de) 1996-10-02
CA2022499A1 (en) 1991-02-03
WO1991001690A1 (en) 1991-02-21
CA2022499C (en) 2001-05-01
EP0411496B1 (de) 1996-05-15
AU6076490A (en) 1991-03-11
JPH03141937A (ja) 1991-06-17
DE69026989D1 (de) 1996-06-20
DK0411496T3 (da) 1996-10-07
EP0411496A1 (de) 1991-02-06
ES2086335T3 (es) 1996-07-01
US4993412A (en) 1991-02-19
KR0152638B1 (ko) 1998-10-01
BR9007571A (pt) 1992-06-30
GR3020342T3 (en) 1996-09-30

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