DE69130829D1 - Laservorrichtung zur Unterbindung der Anlagerung von Blutplättchen - Google Patents

Laservorrichtung zur Unterbindung der Anlagerung von Blutplättchen

Info

Publication number
DE69130829D1
DE69130829D1 DE69130829T DE69130829T DE69130829D1 DE 69130829 D1 DE69130829 D1 DE 69130829D1 DE 69130829 T DE69130829 T DE 69130829T DE 69130829 T DE69130829 T DE 69130829T DE 69130829 D1 DE69130829 D1 DE 69130829D1
Authority
DE
Germany
Prior art keywords
vascular surface
preventing
platelets
accumulation
laser device
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.)
Expired - Lifetime
Application number
DE69130829T
Other languages
English (en)
Inventor
Kenton Gregory
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.)
General Hospital Corp
Original Assignee
General Hospital 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
Application filed by General Hospital Corp filed Critical General Hospital Corp
Application granted granted Critical
Publication of DE69130829D1 publication Critical patent/DE69130829D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/067—Radiation therapy using light using laser light
    • 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
    • A61B18/26—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 for producing a shock wave, e.g. laser lithotripsy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • 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
    • A61B2017/22082—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 after introduction of a substance
    • A61B2017/22084—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 after introduction of a substance stone- or thrombus-dissolving
    • 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
    • A61B2018/206—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 laser light passing along a liquid-filled conduit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3933—Liquid markers
DE69130829T 1990-10-18 1991-10-18 Laservorrichtung zur Unterbindung der Anlagerung von Blutplättchen Expired - Lifetime DE69130829D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/600,014 US5354324A (en) 1990-10-18 1990-10-18 Laser induced platelet inhibition
PCT/US1991/007627 WO1992006739A1 (en) 1990-10-18 1991-10-18 Laser induced platelet inhibition

Publications (1)

Publication Number Publication Date
DE69130829D1 true DE69130829D1 (de) 1999-03-11

Family

ID=24402028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130829T Expired - Lifetime DE69130829D1 (de) 1990-10-18 1991-10-18 Laservorrichtung zur Unterbindung der Anlagerung von Blutplättchen

Country Status (7)

Country Link
US (1) US5354324A (de)
EP (1) EP0553302B1 (de)
JP (1) JPH06504690A (de)
AT (1) ATE176167T1 (de)
CA (1) CA2093208A1 (de)
DE (1) DE69130829D1 (de)
WO (1) WO1992006739A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0843577A1 (de) * 1994-12-09 1998-05-27 Cynosure, Inc. Selektive photothermolyse infrarotnah, für vaskuläre ziele
US6283951B1 (en) * 1996-10-11 2001-09-04 Transvascular, Inc. Systems and methods for delivering drugs to selected locations within the body
US5944687A (en) 1996-04-24 1999-08-31 The Regents Of The University Of California Opto-acoustic transducer for medical applications
US20020045890A1 (en) * 1996-04-24 2002-04-18 The Regents Of The University O F California Opto-acoustic thrombolysis
US6022309A (en) * 1996-04-24 2000-02-08 The Regents Of The University Of California Opto-acoustic thrombolysis
AU6146798A (en) * 1997-03-04 1998-09-22 Vnus Medical Technologies, Inc. Method and apparatus for treating venous insufficiency using directionally applied energy
CN1282230A (zh) * 1997-10-21 2001-01-31 加利福尼亚大学董事会 血管中堵塞物的光声去除
US6539944B1 (en) * 1999-06-11 2003-04-01 Brant D. Watson Dethrombosis facilitated by vasodilation
US6520981B1 (en) * 1999-10-01 2003-02-18 The General Hospital Corporation Significance of dosimetry in photodynamic therapy of injured arteries
US7194297B2 (en) 2001-11-13 2007-03-20 Boston Scientific Scimed, Inc. Impedance-matching apparatus and construction for intravascular device
BR0312430A (pt) 2002-06-19 2005-04-26 Palomar Medical Tech Inc Método e aparelho para tratamento de condições cutâneas e subcutâneas
US20050251031A1 (en) * 2004-05-06 2005-11-10 Scimed Life Systems, Inc. Apparatus and construction for intravascular device
US7496397B2 (en) * 2004-05-06 2009-02-24 Boston Scientific Scimed, Inc. Intravascular antenna
US7856985B2 (en) 2005-04-22 2010-12-28 Cynosure, Inc. Method of treatment body tissue using a non-uniform laser beam
US20090054763A1 (en) * 2006-01-19 2009-02-26 The Regents Of The University Of Michigan System and method for spectroscopic photoacoustic tomography
US7586957B2 (en) 2006-08-02 2009-09-08 Cynosure, Inc Picosecond laser apparatus and methods for its operation and use
WO2008067438A2 (en) * 2006-11-29 2008-06-05 The Regents Of University Of Michigan System and method for photoacoustic guided diffuse optical imaging
US20080173093A1 (en) * 2007-01-18 2008-07-24 The Regents Of The University Of Michigan System and method for photoacoustic tomography of joints
WO2008103982A2 (en) * 2007-02-23 2008-08-28 The Regents Of The University Of Michigan System and method for monitoring photodynamic therapy
CN104069567A (zh) 2007-03-19 2014-10-01 茵苏莱恩医药有限公司 药物输送设备
US8622991B2 (en) 2007-03-19 2014-01-07 Insuline Medical Ltd. Method and device for drug delivery
US9220837B2 (en) 2007-03-19 2015-12-29 Insuline Medical Ltd. Method and device for drug delivery
EP2150194B1 (de) 2007-04-27 2012-09-12 Tyco Healthcare Group LP System zur behandlung hohler anatomischer strukturen
EP2164418B1 (de) 2007-06-27 2014-01-08 The General Hospital Corporation Vorrichtung zur optischen unterdrückung einer photodynamischen therapie
EP2231229A1 (de) 2007-12-18 2010-09-29 Insuline Medical Ltd. Wirkstofffreisetzungsvorrichtung mit sensor für geschlossenen kreislauf
US9770297B2 (en) 2008-06-04 2017-09-26 Covidien Lp Energy devices and methods for treating hollow anatomical structures
MX2011004817A (es) 2008-11-07 2011-07-28 Insuline Medical Ltd Dispositivo y metodo para suministrar farmacos.
KR102183581B1 (ko) 2012-04-18 2020-11-27 싸이노슈어, 엘엘씨 피코초 레이저 장치 및 그를 사용한 표적 조직의 치료 방법
US10201387B2 (en) 2013-03-13 2019-02-12 The Spectranetics Corporation Laser-induced fluid filled balloon catheter
US9320530B2 (en) 2013-03-13 2016-04-26 The Spectranetics Corporation Assisted cutting balloon
US10842567B2 (en) 2013-03-13 2020-11-24 The Spectranetics Corporation Laser-induced fluid filled balloon catheter
EP2973894A2 (de) 2013-03-15 2016-01-20 Cynosure, Inc. Optische picosekunden-strahlungssysteme und verfahren zur verwendung
US11246659B2 (en) 2014-08-25 2022-02-15 The Spectranetics Corporation Liquid laser-induced pressure wave emitting catheter sheath
WO2016109737A1 (en) 2014-12-30 2016-07-07 The Spectranetics Corporation Electrically-induced fluid filled balloon catheter
US11058492B2 (en) 2014-12-30 2021-07-13 The Spectranetics Corporation Laser-induced pressure wave emitting catheter sheath
EP3240494B1 (de) 2014-12-30 2021-03-17 The Spectranetics Corporation Katheterschaft mit laserinduzierter druckwellenemission
US10807659B2 (en) 2016-05-27 2020-10-20 Joseph L. Pikulski Motorized platforms
SG11202008151QA (en) 2018-02-26 2020-09-29 Cynosure Inc Q-switched cavity dumped sub-nanosecond laser

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259383A (de) * 1969-03-13 1972-01-05
US3819250A (en) * 1972-12-20 1974-06-25 Bell Telephone Labor Inc Temperature sensitive fiber-optic devices
DE2433219A1 (de) * 1973-10-19 1976-01-22 Nath Guenther Biegsamer lichtleiter
AR205016A1 (es) * 1974-02-11 1976-03-31 Nath G Dispositivo de iluminacion con un conductor de luz flexible que contiene un tubo flexible
US4045119A (en) * 1974-08-16 1977-08-30 Laser Bioapplications Flexible laser waveguide
US4207874A (en) * 1978-03-27 1980-06-17 Choy Daniel S J Laser tunnelling device
US4201446A (en) * 1978-10-20 1980-05-06 Honeywell Inc. Fiber optic temperature sensor using liquid component fiber
US4505542A (en) * 1980-03-31 1985-03-19 Raychem Corporation Thermostatic fiber optic waveguides
US4373768A (en) * 1980-03-31 1983-02-15 Raychem Corporation Thermostatic fiber optic waveguides
DE3235974A1 (de) * 1981-11-24 1983-06-01 Volkmar Dipl.-Ing. Merkel (FH), 8520 Erlangen Vorrichtung zur entfernung bzw. zur aufweitung von engstellen in koerperfluessigkeit fuehrenden gefaessen
US4848336A (en) * 1981-12-11 1989-07-18 Fox Kenneth R Apparatus for laser treatment of body lumens
JPS5940830A (ja) * 1982-08-31 1984-03-06 浜松ホトニクス株式会社 レ−ザ光パルスを用いた癌の診断装置
US5019075A (en) * 1984-10-24 1991-05-28 The Beth Israel Hospital Method and apparatus for angioplasty
US4799479A (en) * 1984-10-24 1989-01-24 The Beth Israel Hospital Association Method and apparatus for angioplasty
JPS62500626A (ja) * 1984-10-25 1987-03-12 キャンデラ・レ−ザ−・コ−ポレ−ション 光のパルス出力ビームを発生させるために光を増幅する方法及び装置
CA1266888A (en) * 1985-04-08 1990-03-20 Martin Prince Laser-induced ablation of atherosclerotic plaque
US5040548A (en) * 1989-06-01 1991-08-20 Yock Paul G Angioplasty mehtod
DE3617005A1 (de) * 1986-05-21 1987-11-26 Hoechst Ag Lichtleiter mit fluessigem kern und einer umhuellung aus fluorkunststoff
US4870953A (en) * 1987-11-13 1989-10-03 Donmicheal T Anthony Intravascular ultrasonic catheter/probe and method for treating intravascular blockage
US4966596A (en) * 1988-08-08 1990-10-30 The Beth Israel Hospital Association Laser atherectomy catheter
US6066130A (en) * 1988-10-24 2000-05-23 The General Hospital Corporation Delivering laser energy
US5025635A (en) * 1989-11-14 1991-06-25 Rocky Research Continuous constant pressure staging of solid-vapor compound reactors
US5092841A (en) * 1990-05-17 1992-03-03 Wayne State University Method for treating an arterial wall injured during angioplasty
US5053033A (en) * 1990-10-10 1991-10-01 Boston Advanced Technologies, Inc. Inhibition of restenosis by ultraviolet radiation

Also Published As

Publication number Publication date
ATE176167T1 (de) 1999-02-15
CA2093208A1 (en) 1992-04-19
EP0553302A4 (de) 1994-03-16
EP0553302B1 (de) 1999-01-27
JPH06504690A (ja) 1994-06-02
EP0553302A1 (de) 1993-08-04
US5354324A (en) 1994-10-11
WO1992006739A1 (en) 1992-04-30

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Legal Events

Date Code Title Description
8332 No legal effect for de