ATE167792T1 - Faseroptisches sondensystem zur spektralen diagnose von gewebe - Google Patents

Faseroptisches sondensystem zur spektralen diagnose von gewebe

Info

Publication number
ATE167792T1
ATE167792T1 AT93112269T AT93112269T ATE167792T1 AT E167792 T1 ATE167792 T1 AT E167792T1 AT 93112269 T AT93112269 T AT 93112269T AT 93112269 T AT93112269 T AT 93112269T AT E167792 T1 ATE167792 T1 AT E167792T1
Authority
AT
Austria
Prior art keywords
tissue
laser
catheter
intravascular
fibers
Prior art date
Application number
AT93112269T
Other languages
English (en)
Inventor
Carter Kittrell
Jr Robert M Cothren
Michael S Field
Barry A Sacks
Original Assignee
Massachusetts Inst Technology
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 Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Priority claimed from US07/058,675 external-priority patent/US4913142A/en
Priority claimed from US07/411,326 external-priority patent/US5034010A/en
Application granted granted Critical
Publication of ATE167792T1 publication Critical patent/ATE167792T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • 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
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multi-focusing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/241—Light guide terminations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • 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
    • 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
    • A61B2018/2238—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 means for selectively laterally deflecting the tip of the fibre
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
    • G01N2021/4747—Concentric bundles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/14—Mode converters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G02B6/3504—Rotating, tilting or pivoting the waveguides, or with the waveguides describing a curved path
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G02B6/3508—Lateral or transverse displacement of the whole waveguides, e.g. by varying the distance between opposed waveguide ends, or by mutual lateral displacement of opposed waveguide ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • G02B6/3516—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element moving along the beam path, e.g. controllable diffractive effects using multiple micromirrors within the beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3598—Switching means directly located between an optoelectronic element and waveguides, including direct displacement of either the element or the waveguide, e.g. optical pulse generation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Vascular Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AT93112269T 1985-03-22 1986-03-14 Faseroptisches sondensystem zur spektralen diagnose von gewebe ATE167792T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71523985A 1985-03-22 1985-03-22
US07/058,675 US4913142A (en) 1985-03-22 1987-05-26 Catheter for laser angiosurgery
US07/411,326 US5034010A (en) 1985-03-22 1989-09-22 Optical shield for a laser catheter
US07/731,010 US5290275A (en) 1985-03-22 1991-07-16 Catheter for laser angiosurgery

Publications (1)

Publication Number Publication Date
ATE167792T1 true ATE167792T1 (de) 1998-07-15

Family

ID=27490005

Family Applications (2)

Application Number Title Priority Date Filing Date
AT86103432T ATE111711T1 (de) 1985-03-22 1986-03-14 Katheter für laserangiochirurgie.
AT93112269T ATE167792T1 (de) 1985-03-22 1986-03-14 Faseroptisches sondensystem zur spektralen diagnose von gewebe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT86103432T ATE111711T1 (de) 1985-03-22 1986-03-14 Katheter für laserangiochirurgie.

Country Status (5)

Country Link
US (1) US5290275A (de)
EP (1) EP0195375B1 (de)
AT (2) ATE111711T1 (de)
DE (2) DE3650688T2 (de)
NO (1) NO861136L (de)

Families Citing this family (155)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172832B (en) * 1985-03-28 1988-03-02 Stc Plc Laser machining
US4850351A (en) * 1985-05-22 1989-07-25 C. R. Bard, Inc. Wire guided laser catheter
US4838631A (en) * 1986-12-22 1989-06-13 General Electric Company Laser beam directing system
JPH01503206A (ja) * 1987-04-25 1989-11-02 ホーラ　クリスティアン 組織をレーザー処理するための装置
DE3833990C2 (de) * 1987-05-25 1995-05-24 Deutsche Aerospace Ballonkatheter
US4832023A (en) * 1987-06-03 1989-05-23 Mcm Laboratories, Inc. Method and apparatus for reducing blockage in body channels
US4770653A (en) * 1987-06-25 1988-09-13 Medilase, Inc. Laser angioplasty
CH672255A5 (de) * 1987-06-29 1989-11-15 Renaud Croisy
DE3723674A1 (de) * 1987-07-16 1989-01-26 Biotronik Mess & Therapieg Steuerbarer katheter zur uebertragung von laserstrahlung
IT1220172B (it) * 1987-07-17 1990-06-06 Il Consiglio Nazionale Delle R Dispositivo a fibra ottica per la trasmissione e la irradiazione laterale di energia laser,particolarmente per trattamenti di angioplastica
DE3733489A1 (de) * 1987-10-03 1989-04-20 Telemit Electronic Gmbh Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers
GB2210560B (en) * 1987-10-07 1991-08-14 Univ London Improvements in surgical instruments
WO1989011832A1 (fr) * 1988-06-06 1989-12-14 Sumitomo Electric Industries, Ltd. Fibre de guidage de laser
US5269779A (en) * 1988-06-06 1993-12-14 Sumitomo Electric Industries, Ltd. Laser beam guiding fiber assembly
EP0387755A1 (de) * 1989-03-17 1990-09-19 Schott Glaswerke Kathetersystem für die Gefässrekanalisation im menschlichen Körper
DE3918618A1 (de) * 1989-06-07 1990-12-20 Telemit Electronic Gmbh Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers
DE4006622C2 (de) * 1990-03-02 1993-10-14 Fraunhofer Ges Forschung Vorrichtung zum Überwachen von mit Laserstrahlung bearbeiteten Werkstücken
DE4014956A1 (de) * 1990-05-10 1991-11-14 Schott Glaswerke Distale schutzkappe fuer einen laser-faser-katheter
EP0466490B1 (de) * 1990-07-11 1996-06-05 De Beers Industrial Diamond Division (Proprietary) Limited Faseroptik verwendende Abfragevorrichtung
ES2138586T3 (es) * 1990-07-23 2000-01-16 Laser Biotech Inc Aparato para modificar la forma de la cornea para corregir los errores de refraccion ocular.
DE4114492C2 (de) * 1991-05-03 1996-10-24 Baasel Carl Lasertech Verfahren und Vorrichtung zur Materialbearbeitung mit Hilfe eines Lasers
FR2679809B1 (fr) * 1991-08-01 1995-11-10 France Etat Armement Dispositif d'observation d'une zone d'interaction entre un faisceau laser et de la matiere et dispositif et procede de traitement par faisceau laser utilisant ce dispositif d'observation.
EP0610991A3 (de) * 1993-02-08 1995-04-19 Xintec Corp Vorrichtung zur von Laser unterstützten transurethralen Resektion der Prostata.
US5426713A (en) * 1993-11-10 1995-06-20 Nirsystems Incorporated Fiber optic probe with truncated cone window block for infrared spectral analysis instrument
FR2717365B1 (fr) * 1994-03-21 1996-05-15 Rech Biolog Et Dispositif d'imagerie endoscopique ou fibroscopique en fluorescence dans l'infrarouge.
DE69514262T2 (de) * 1994-03-23 2001-10-11 Hamamatsu Photonics K.K., Hamamatsu Katheter mit Lichtleitfaser
US5628761A (en) * 1994-07-08 1997-05-13 Rizik; David G. Guide wire passage creation device
US5925034A (en) * 1994-08-23 1999-07-20 Sisters Of Providence In Oregon Method and apparatus for determination of psoralen concentrations in biological tissues
US5562657A (en) * 1994-09-19 1996-10-08 Griffin; Stephen E. Side fire laser catheter method and apparatus
US6258576B1 (en) 1996-06-19 2001-07-10 Board Of Regents, The University Of Texas System Diagnostic method and apparatus for cervical squamous intraepithelial lesions in vitro and in vivo using fluorescence spectroscopy
US5991653A (en) * 1995-03-14 1999-11-23 Board Of Regents, The University Of Texas System Near-infrared raman spectroscopy for in vitro and in vivo detection of cervical precancers
US5697373A (en) * 1995-03-14 1997-12-16 Board Of Regents, The University Of Texas System Optical method and apparatus for the diagnosis of cervical precancers using raman and fluorescence spectroscopies
US6377846B1 (en) 1997-02-21 2002-04-23 Medtronic Ave, Inc. Device for delivering localized x-ray radiation and method of manufacture
US6799075B1 (en) 1995-08-24 2004-09-28 Medtronic Ave, Inc. X-ray catheter
US5842995A (en) * 1996-06-28 1998-12-01 Board Of Regents, The Univerisity Of Texas System Spectroscopic probe for in vivo measurement of raman signals
US5845646A (en) * 1996-11-05 1998-12-08 Lemelson; Jerome System and method for treating select tissue in a living being
EP0860181B1 (de) * 1997-02-21 2004-04-28 Medtronic Ave, Inc. Röntgenvorrichtung versehen mit einer Dehnungsstruktur zur lokalen Bestrahlung des Inneren eines Körpers
US6458088B1 (en) * 1997-03-27 2002-10-01 Cordis Corporation Glass core guidewire compatible with magnetic resonance
US5854822A (en) * 1997-07-25 1998-12-29 Xrt Corp. Miniature x-ray device having cold cathode
US20030135122A1 (en) * 1997-12-12 2003-07-17 Spectrx, Inc. Multi-modal optical tissue diagnostic system
US6055451A (en) * 1997-12-12 2000-04-25 Spectrx, Inc. Apparatus and method for determining tissue characteristics
US6108402A (en) * 1998-01-16 2000-08-22 Medtronic Ave, Inc. Diamond vacuum housing for miniature x-ray device
AU5948499A (en) * 1998-03-05 1999-11-29 Victor Spivak Optical-acoustic imaging device
US6069938A (en) * 1998-03-06 2000-05-30 Chornenky; Victor Ivan Method and x-ray device using pulse high voltage source
AU6139199A (en) * 1998-09-11 2000-04-03 Spectrx, Inc. Multi-modal optical tissue diagnostic system
US6404497B1 (en) * 1999-01-25 2002-06-11 Massachusetts Institute Of Technology Polarized light scattering spectroscopy of tissue
US20040147843A1 (en) * 1999-11-05 2004-07-29 Shabbir Bambot System and method for determining tissue characteristics
US6697666B1 (en) 1999-06-22 2004-02-24 Board Of Regents, The University Of Texas System Apparatus for the characterization of tissue of epithelial lined viscus
US6219566B1 (en) 1999-07-13 2001-04-17 Photonics Research Ontario Method of measuring concentration of luminescent materials in turbid media
US6527764B1 (en) * 1999-12-02 2003-03-04 Ceramoptec Industries, Inc. Device and method for laser biomodulation in PDT/surgery
DE10011790B4 (de) * 2000-03-13 2005-07-14 Siemens Ag Medizinisches Instrument zum Einführen in ein Untersuchungsobjekt, sowie medizinisches Untersuchungs- oder Behandlungsgerät
DE10040350A1 (de) * 2000-08-17 2002-03-07 Rehau Ag & Co Katheter
US20030208142A1 (en) * 2001-06-12 2003-11-06 Boudewijn Alexander C Vascular guidewire for magnetic resonance and /or fluoroscopy
US7992573B2 (en) * 2001-06-19 2011-08-09 The Trustees Of The University Of Pennsylvania Optically guided system for precise placement of a medical catheter in a patient
US7273056B2 (en) 2001-06-19 2007-09-25 The Trustees Of The University Of Pennsylvania Optical guidance system for invasive catheter placement
US20040015159A1 (en) * 2001-07-03 2004-01-22 Syntheon, Llc Methods and apparatus for treating the wall of a blood vessel with electromagnetic energy
DE10152127B4 (de) * 2001-10-23 2004-09-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur kontrollierten Navigation eines medizinischen Instrumentes relativ zu menschlichen oder tierischen Gewebebereichen
SE522697C2 (sv) * 2001-11-14 2004-03-02 Spectracure Ab Terapi- och diagnossystem med fördelare för distribution av strålning
DE50210569D1 (de) * 2001-11-22 2007-09-06 Eduard Anton Haefliger Vorrichtung zur durchführung ophtalmologischer eingriffe
US20050131289A1 (en) * 2002-01-08 2005-06-16 Bio Scan Ltd Ultrasonic transducer probe
US8131332B2 (en) * 2002-04-04 2012-03-06 Veralight, Inc. Determination of a measure of a glycation end-product or disease state using tissue fluorescence of various sites
US9440046B2 (en) 2002-04-04 2016-09-13 Angiodynamics, Inc. Venous insufficiency treatment method
US7672713B2 (en) * 2002-06-19 2010-03-02 Infraredx, Inc. Multi-channel catheter tip
US8864754B2 (en) * 2002-07-10 2014-10-21 Angiodynamics, Inc. Device and method for endovascular treatment for causing closure of a blood vessel
US20040064053A1 (en) * 2002-09-30 2004-04-01 Chang Sung K. Diagnostic fluorescence and reflectance
US7245789B2 (en) 2002-10-07 2007-07-17 Vascular Imaging Corporation Systems and methods for minimally-invasive optical-acoustic imaging
DE10249674B4 (de) * 2002-10-24 2014-12-24 Carl Zeiss Meditec Ag Operationsinstrument zum Schneiden, Abtragen oder Absaugen von Material in einem Operationsgebiet
US20040162548A1 (en) * 2003-02-18 2004-08-19 Christopher Reiser Method and apparatus for excimer laser ablation of obstructions
US20080269846A1 (en) * 2003-03-14 2008-10-30 Light Sciences Oncology, Inc. Device for treatment of blood vessels using light
WO2004082736A2 (en) * 2003-03-14 2004-09-30 Light Sciences Corporation Light generating device to intravascular use
CN2885311Y (zh) 2006-01-18 2007-04-04 郑成福 经尿道光动力疗法前列腺治疗仪
US10376711B2 (en) * 2003-03-14 2019-08-13 Light Sciences Oncology Inc. Light generating guide wire for intravascular use
ATE547043T1 (de) * 2003-05-14 2012-03-15 Spectracure Ab System für behandlung und diagnose mit kombinierten nichtmechanischen und mechanischen verteilern für die verteilung von strahlung
SE527164C2 (sv) 2003-05-14 2006-01-10 Spectracure Ab Anordning och metod för terapi och diagnostik innefattande optiska komponenter för distribution av strålning
US7376455B2 (en) * 2003-05-22 2008-05-20 Scimed Life Systems, Inc. Systems and methods for dynamic optical imaging
NZ546918A (en) * 2003-10-03 2009-01-31 Amc Amsterdam System and method for imaging the reflectance of a substrate
US8060172B2 (en) * 2004-03-29 2011-11-15 Olympus Corporation In-vivo information measurement apparatus
RU2398218C2 (ru) * 2004-06-17 2010-08-27 БАЙЕР ХЕЛТКЭР ЭлЭлСи Способ измерения анализируемого вещества в биологической пробе и коаксиальная считывающая головка, используемая для указанного способа измерения
WO2006014993A1 (en) * 2004-07-27 2006-02-09 Medeikon Corporation Device for tissue characterization
US20060241364A1 (en) * 2004-10-01 2006-10-26 Academisch Medisch Centrum Of The University Van Amsterdam System and method for imaging the reflectance of a substrate
US20080039715A1 (en) * 2004-11-04 2008-02-14 Wilson David F Three-dimensional optical guidance for catheter placement
US9131861B2 (en) * 2004-11-30 2015-09-15 Academisch Medisch Centrum Pulsed lighting imaging systems and methods
US7688440B2 (en) 2005-01-27 2010-03-30 Prescient Medical, Inc. Raman spectroscopic test strip systems
US7524671B2 (en) * 2005-01-27 2009-04-28 Prescient Medical, Inc. Handheld raman blood analyzer
US7651851B2 (en) * 2005-01-27 2010-01-26 Prescient Medical, Inc. Handheld Raman body fluid analyzer
US20060241495A1 (en) * 2005-03-23 2006-10-26 Eastman Kodak Company Wound healing monitoring and treatment
WO2006111201A1 (en) * 2005-04-18 2006-10-26 Pantec Biosolutions Ag Laser microporator
US20070073160A1 (en) 2005-09-13 2007-03-29 Children's Medical Center Corporation Light-guided transluminal catheter
US8954134B2 (en) * 2005-09-13 2015-02-10 Children's Medical Center Corporation Light-guided transluminal catheter
US20070112246A1 (en) * 2005-11-17 2007-05-17 Koh Kimura Tubular member and endoscopic instrument
US7599588B2 (en) 2005-11-22 2009-10-06 Vascular Imaging Corporation Optical imaging probe connector
US8628520B2 (en) 2006-05-02 2014-01-14 Biosense Webster, Inc. Catheter with omni-directional optical lesion evaluation
US7662152B2 (en) 2006-06-13 2010-02-16 Biosense Webster, Inc. Catheter with multi port tip for optical lesion evaluation
US8986298B2 (en) * 2006-11-17 2015-03-24 Biosense Webster, Inc. Catheter with omni-directional optical tip having isolated optical paths
JP4345809B2 (ja) * 2006-12-21 2009-10-14 セイコーエプソン株式会社 照明装置および光学装置
US9028520B2 (en) 2006-12-22 2015-05-12 The Spectranetics Corporation Tissue separating systems and methods
US8961551B2 (en) 2006-12-22 2015-02-24 The Spectranetics Corporation Retractable separating systems and methods
US8500730B2 (en) * 2007-11-16 2013-08-06 Biosense Webster, Inc. Catheter with omni-directional optical tip having isolated optical paths
US20090208173A1 (en) * 2008-02-20 2009-08-20 Schumann John L Fiber cable terminator
ITFI20080129A1 (it) * 2008-07-14 2010-01-15 El En Spa "dispositivo erogatore laser multifibra per trattamenti percutanei o simili e apparecchio comprendente detto erogatore"
DE102008034008B4 (de) * 2008-07-21 2010-07-01 Carl Zeiss Surgical Gmbh Filtersatz zur Beobachtung von Fluoreszenzstrahlung in biologischem Gewebe
EP2163218A1 (de) * 2008-09-16 2010-03-17 Osyris Medical Apparat zur Behandlung eines menschlichen oder tierischen Körperteils, der mit einem Instrument zur lokalen Abgabe und/oder zum lokalen Absaugen von Behandlungsdosen sowie mit Steuermitteln zur Abmessung der jeweiligen Dosen ausgestattet ist
WO2010039950A1 (en) 2008-10-02 2010-04-08 Eberle Michael J Optical ultrasound receiver
WO2011152894A2 (en) * 2010-02-22 2011-12-08 Boston Scientific Scimed, Inc. Methods and apparatus related to a side-fire optical fiber having a robust distal end portion
US8591501B2 (en) * 2010-03-05 2013-11-26 Topcon Medical Laser Systems, Inc. Coherent fiber bundle system and method for ophthalmic intervention
US9763735B2 (en) 2011-02-24 2017-09-19 Eximo Medical Ltd. Hybrid catheter for endoluminal intervention
DE102011100507B4 (de) * 2011-04-29 2020-05-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Tragbares optisches Analysegerät
DE102011101934B4 (de) * 2011-05-18 2017-07-06 Christian-Albrechts-Universität Zu Kiel Großflächiger Biofilmsensor
US8992513B2 (en) 2011-06-30 2015-03-31 Angiodynamics, Inc Endovascular plasma treatment device and method of use
US10064554B2 (en) 2011-12-14 2018-09-04 The Trustees Of The University Of Pennsylvania Fiber optic flow and oxygenation monitoring using diffuse correlation and reflectance
US9413896B2 (en) 2012-09-14 2016-08-09 The Spectranetics Corporation Tissue slitting methods and systems
US10568692B2 (en) 2012-11-09 2020-02-25 Boston Scientific Scimed, Inc. Surgical laser tool
US12514456B2 (en) 2013-01-31 2026-01-06 Eximo Medical Ltd. System and methods for lesion characterization in blood vessels
US9291663B2 (en) 2013-03-13 2016-03-22 The Spectranetics Corporation Alarm for lead insulation abnormality
US9283040B2 (en) 2013-03-13 2016-03-15 The Spectranetics Corporation Device and method of ablative cutting with helical tip
US9883885B2 (en) 2013-03-13 2018-02-06 The Spectranetics Corporation System and method of ablative cutting and pulsed vacuum aspiration
US10383691B2 (en) 2013-03-13 2019-08-20 The Spectranetics Corporation Last catheter with helical internal lumen
US9456872B2 (en) * 2013-03-13 2016-10-04 The Spectranetics Corporation Laser ablation catheter
US10835279B2 (en) 2013-03-14 2020-11-17 Spectranetics Llc Distal end supported tissue slitting apparatus
US10842532B2 (en) 2013-03-15 2020-11-24 Spectranetics Llc Medical device for removing an implanted object
US10448999B2 (en) 2013-03-15 2019-10-22 The Spectranetics Corporation Surgical instrument for removing an implanted object
US9918737B2 (en) 2013-03-15 2018-03-20 The Spectranetics Corporation Medical device for removing an implanted object
WO2017048486A1 (en) 2013-03-15 2017-03-23 The Spectranetics Corporation Medical device for removing an implanted object using laser cut hypotubes
US9668765B2 (en) 2013-03-15 2017-06-06 The Spectranetics Corporation Retractable blade for lead removal device
US10136913B2 (en) 2013-03-15 2018-11-27 The Spectranetics Corporation Multiple configuration surgical cutting device
EP2967634B1 (de) 2013-03-15 2019-06-05 The Spectranetics Corporation Chirurgisches instrument zum entfernen eines implantierten objekts
DE102013008164B4 (de) * 2013-05-13 2014-12-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Anordnung zur berührungslosen Durchführung optischer Messungen in verschlossenen etikettierten Behältnissen
DE102013111368A1 (de) * 2013-10-15 2015-04-16 Karl Storz Gmbh & Co. Kg Endoskopische, exoskopische oder mikroskopische Vorrichtung zur Fluoreszenzdiagnose
CN110420057B (zh) * 2013-10-15 2022-10-14 尼普洛株式会社 消融系统及消融设备
US12053203B2 (en) 2014-03-03 2024-08-06 Spectranetics, Llc Multiple configuration surgical cutting device
US10405924B2 (en) 2014-05-30 2019-09-10 The Spectranetics Corporation System and method of ablative cutting and vacuum aspiration through primary orifice and auxiliary side port
USD765243S1 (en) 2015-02-20 2016-08-30 The Spectranetics Corporation Medical device handle
USD770616S1 (en) 2015-02-20 2016-11-01 The Spectranetics Corporation Medical device handle
US10378883B2 (en) * 2015-05-15 2019-08-13 Intuitive Surgical Operations, Inc. Force sensing in a distal region of an instrument including single-core or multi-core optical fiber
EP3725213B1 (de) * 2015-06-10 2024-12-25 Boston Scientific Scimed, Inc. Erkennung einer körperlichen substanz durch evaluierung der photolumineszenten reaktion auf eine erregungsstrahlung
US10092356B2 (en) 2015-11-18 2018-10-09 InnovaQuartz LLC Radial emissions from optical fibers
US11826097B2 (en) 2015-11-18 2023-11-28 Cyclone Biosciences, Llc Forming radial emissions from optical fibers
US9618700B1 (en) 2015-12-03 2017-04-11 InnovaQuartz LLC Orthogonal output optical fiber
US9662173B1 (en) 2015-12-24 2017-05-30 Cyclone Biosciences LLC Lateral delivery device with active cooling
US11684420B2 (en) 2016-05-05 2023-06-27 Eximo Medical Ltd. Apparatus and methods for resecting and/or ablating an undesired tissue
DE102016109819B4 (de) * 2016-05-27 2020-07-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erfassen von Ablagerungen an einer Oberfläche einer Wand eines Behältnisses oder Rohres
CA3047111A1 (en) 2016-12-16 2018-06-21 Nanospectra Biosciences, Inc. Devices and the use thereof in methods for ablation therapy
US20190380589A1 (en) * 2018-06-18 2019-12-19 Medlumics S.L. Catheter with merged optical tissue evaluation and laser ablation
CN109998451A (zh) * 2019-04-30 2019-07-12 东北大学 一种内窥成像指导的光热治疗装置
DE102019123448B4 (de) * 2019-09-02 2024-01-25 Schott Ag Beleuchtungssystem mit einem Lichtleiter und einem Abstrahlelement
GB201917150D0 (en) * 2019-11-25 2020-01-08 Univ College Cork National Univ Of Ireland An optical fiber catheter probe and a manufacturing method thereof
WO2022051741A2 (en) * 2020-08-26 2022-03-10 Baylor College Of Medicine End expandable optical fiber bundle
US12376904B1 (en) 2020-09-08 2025-08-05 Angiodynamics, Inc. Dynamic laser stabilization and calibration system
CA3150572A1 (en) * 2021-03-04 2022-09-04 Medlumics S.L. Methods, devices, and support structures for assembling optical fibers in catheter tips
DE102022110489B4 (de) 2022-04-29 2026-07-30 Schott Ag Fernsensorik-Vorrichtung
US12038322B2 (en) 2022-06-21 2024-07-16 Eximo Medical Ltd. Devices and methods for testing ablation systems
DE102023133492A1 (de) * 2023-11-30 2025-06-05 FiberBridge Photonics GmbH Strahlführungsvorrichtung zur Führung von Signallichtstrahlung
WO2025157633A1 (en) * 2024-01-24 2025-07-31 Koninklijke Philips N.V. Laser catheter fibre configurations
DE102024201487A1 (de) * 2024-02-19 2025-08-21 Robert Bosch Gesellschaft mit beschränkter Haftung Optische Einheit zur Fluoreszenzlichtbilddarstellung, insbesondere für eine Analyseeinrichtung zum Nachweis von Krankheitserregern und Verfahren zum Herstellen einer optischen Einheit
WO2026158804A1 (en) * 2025-01-27 2026-07-30 Sia Light Guide Optics International Optical device

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327117A (en) * 1963-08-12 1967-06-20 Ibm Cancer cell detector using two wavelengths for comparison
US3417745A (en) * 1963-08-23 1968-12-24 Sheldon Edward Emanuel Fiber endoscope provided with focusing means and electroluminescent means
US3327119A (en) * 1964-03-26 1967-06-20 Ibm Method and apparatus for detecting cancer cells
US3315680A (en) * 1965-06-16 1967-04-25 Optics Technology Inc Optical cauterizer
US3471215A (en) * 1965-07-16 1969-10-07 American Optical Corp Fiber laser device provided with long flexible energy-directing probe-like structure
US3461856A (en) * 1965-10-23 1969-08-19 American Optical Corp Oximeters
US3467098A (en) * 1967-03-24 1969-09-16 Becton Dickinson Co Flexible conduit for laser surgery
US3610231A (en) * 1967-07-21 1971-10-05 Olympus Optical Co Endoscope
US3690769A (en) * 1969-12-12 1972-09-12 Olympus Optical Co Endoscope with built-in oximeter
US3647299A (en) * 1970-04-20 1972-03-07 American Optical Corp Oximeter
US3866599A (en) * 1972-01-21 1975-02-18 Univ Washington Fiberoptic catheter
IL40602A (en) * 1972-10-17 1975-07-28 Panengeneering Ltd Laser device particularly useful as surgical scalpel
US3858577A (en) 1974-04-05 1975-01-07 Univ Southern California Fiber optic laser light delivery system
US4040413A (en) * 1974-07-18 1977-08-09 Fuji Photo Optical Co. Ltd. Endoscope
US3931518A (en) * 1974-11-11 1976-01-06 Bell Telephone Laboratories, Incorporated Optical fiber power taps employing mode coupling means
US4072147A (en) 1976-03-04 1978-02-07 American Cystoscope Makers Inc. Radiation endoscope
US4273109A (en) * 1976-07-06 1981-06-16 Cavitron Corporation Fiber optic light delivery apparatus and medical instrument utilizing same
US4120293A (en) * 1976-09-17 1978-10-17 A. Ward Ford Memorial Institute, Inc. Laser system and method
US4146019A (en) 1976-09-30 1979-03-27 University Of Southern California Multichannel endoscope
US4295470A (en) * 1976-10-18 1981-10-20 Oximetrix, Inc. Optical catheters and method for making same
US4141362A (en) * 1977-05-23 1979-02-27 Richard Wolf Gmbh Laser endoscope
US4169464A (en) * 1977-12-16 1979-10-02 Cordis Corporation Catheter for selective catheterization of aortic branches
US4207874A (en) * 1978-03-27 1980-06-17 Choy Daniel S J Laser tunnelling device
DE2826383A1 (de) * 1978-06-16 1979-12-20 Eichler Juergen Sonde fuer die laser-chirurgie
US4313431A (en) * 1978-12-06 1982-02-02 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Endoscopic apparatus with a laser light conductor
US4266548A (en) * 1978-12-18 1981-05-12 Davi S K Apparatus for and method of utilizing energy to excise pathological tissue
JPS5588732A (en) * 1978-12-26 1980-07-04 Olympus Optical Co Endoscope
JPS56145017U (de) * 1980-04-01 1981-11-02
JPS5725863A (en) * 1980-07-23 1982-02-10 Olympus Optical Co Endoscope with microwave heater
ATE19479T1 (de) * 1980-11-10 1986-05-15 Vortech Sciences Inc Vorrichtung zur erzeugung von stabilen wirbeln.
US4418688A (en) * 1981-07-06 1983-12-06 Laserscope, Inc. Microcatheter having directable laser and expandable walls
US4800876A (en) * 1981-12-11 1989-01-31 Fox Kenneth R Method of and apparatus for laser treatment of body lumens
US4470407A (en) * 1982-03-11 1984-09-11 Laserscope, Inc. Endoscopic device
US4564011A (en) * 1982-03-22 1986-01-14 Leon Goldman Laser optic device and method
US4445892A (en) 1982-05-06 1984-05-01 Laserscope, Inc. Dual balloon catheter device
US4420425A (en) * 1982-08-02 1983-12-13 The Texas A&M University System Method for processing protein from nonbinding oilseed by ultrafiltration and solubilization
US4512762A (en) * 1982-11-23 1985-04-23 The Beth Israel Hospital Association Method of treatment of atherosclerosis and a balloon catheter for same
US4576177A (en) 1983-02-18 1986-03-18 Webster Wilton W Jr Catheter for removing arteriosclerotic plaque
US4543090A (en) * 1983-10-31 1985-09-24 Mccoy William C Steerable and aimable catheter
US4686979A (en) * 1984-01-09 1987-08-18 The United States Of America As Represented By The United States Department Of Energy Excimer laser phototherapy for the dissolution of abnormal growth
US4627436A (en) * 1984-03-01 1986-12-09 Innoventions Biomedical Inc. Angioplasty catheter and method for use thereof
US4682596A (en) * 1984-05-22 1987-07-28 Cordis Corporation Electrosurgical catheter and method for vascular applications
US4592353A (en) * 1984-05-22 1986-06-03 Surgical Laser Technologies Ohio, Inc. Medical and surgical laser probe
US4587972A (en) * 1984-07-16 1986-05-13 Morantte Jr Bernardo D Device for diagnostic and therapeutic intravascular intervention
US4641912A (en) * 1984-12-07 1987-02-10 Tsvi Goldenberg Excimer laser delivery system, angioscope and angioplasty system incorporating the delivery system and angioscope
US4641650A (en) * 1985-03-11 1987-02-10 Mcm Laboratories, Inc. Probe-and-fire lasers

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EP0195375A2 (de) 1986-09-24
DE3650688D1 (de) 1998-08-06
US5290275A (en) 1994-03-01
EP0195375A3 (en) 1988-06-08
DE3650071T2 (de) 1995-06-01
NO861136L (no) 1987-01-16
EP0195375B1 (de) 1994-09-21
ATE111711T1 (de) 1994-10-15
DE3650688T2 (de) 1999-03-25
DE3650071D1 (de) 1994-10-27

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