CA2131657A1 - Liquid light guide - Google Patents

Liquid light guide

Info

Publication number
CA2131657A1
CA2131657A1 CA002131657A CA2131657A CA2131657A1 CA 2131657 A1 CA2131657 A1 CA 2131657A1 CA 002131657 A CA002131657 A CA 002131657A CA 2131657 A CA2131657 A CA 2131657A CA 2131657 A1 CA2131657 A1 CA 2131657A1
Authority
CA
Canada
Prior art keywords
light guide
light
tube
end portion
endoscope
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.)
Abandoned
Application number
CA002131657A
Other languages
English (en)
French (fr)
Inventor
Daniel Shichman
Oleg Shikhman
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.)
United States Surgical Corp
Original Assignee
United States Surgical 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 United States Surgical Corp filed Critical United States Surgical Corp
Publication of CA2131657A1 publication Critical patent/CA2131657A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • 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
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
CA002131657A 1993-10-08 1994-09-08 Liquid light guide Abandoned CA2131657A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/134,365 1993-10-08
US08/134,365 US5452395A (en) 1993-10-08 1993-10-08 Liquid light guide for endoscopic instrumentation

Publications (1)

Publication Number Publication Date
CA2131657A1 true CA2131657A1 (en) 1995-04-09

Family

ID=22463042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002131657A Abandoned CA2131657A1 (en) 1993-10-08 1994-09-08 Liquid light guide

Country Status (3)

Country Link
US (1) US5452395A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0647863A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2131657A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5568532A (en) * 1994-08-12 1996-10-22 Southeastern Universities Research Association, Inc. Examination system utilizing ionizing radiation and a flexible, miniature radiation detector probe
US5675678A (en) * 1995-10-10 1997-10-07 Ceram Optec Industries Inc. Flexible system for linearly distributed illumination
US5967973A (en) 1996-04-26 1999-10-19 United States Surgical Surgical retractor and method of surgery
US5896483A (en) * 1997-10-17 1999-04-20 Southeastern Univ. Research Assn., Inc. Flexible, liquid core light guide with focusing and light shaping attachments
US6200263B1 (en) 1998-01-23 2001-03-13 United States Surgical Corporation Surgical instrument holder
US6102853A (en) 1998-01-23 2000-08-15 United States Surgical Corporation Surgical instrument
US6487440B2 (en) 1998-07-08 2002-11-26 Lifespex, Inc. Optical probe having and methods for difuse and uniform light irradiation
US6332092B1 (en) 1998-07-08 2001-12-18 Lifespex, Incorporated Optical probe having and methods for uniform light irradiation and/or light collection over a volume
US7137949B2 (en) 2001-07-13 2006-11-21 United States Surgical Corporation Surgical instrument
USD474745S1 (en) 2001-12-31 2003-05-20 Karl Storz Imaging, Inc. Cable boot and connector
AU2002361901A1 (en) * 2002-01-03 2003-07-24 Victor Babbit Liquid light guide system for interior lighting
US6917738B2 (en) * 2002-12-16 2005-07-12 Karl Storz Endovision Optical fiber system with sealed fiber bundle
US20040179575A1 (en) * 2003-01-23 2004-09-16 Markham James R. Instrument for temperature and condition monitoring of advanced turbine blades
DE10307904A1 (de) * 2003-02-18 2004-10-21 Karl Storz Gmbh & Co. Kg Endoskop und Verfahren zum Montieren von Bauelementen eines optischen Systems
WO2005017966A2 (en) * 2003-08-04 2005-02-24 Advanced Illumination Technologies, Llc Light-emitting form exhibiting an aura
US20050084229A1 (en) * 2003-10-20 2005-04-21 Victor Babbitt Light insertion and dispersion system
US7016566B2 (en) * 2004-01-30 2006-03-21 Exfo Photonics Solutions Inc. Lightguides
US7355155B2 (en) * 2005-10-21 2008-04-08 Bwt Property, Inc. Light emitting apparatus for medical applications
WO2007073802A1 (de) * 2005-12-15 2007-07-05 Carl Zeiss Surgical Gmbh Verfahren zum beleuchten eines operationssitus, beleuchtungsvorrichtung und chirurgisches instrument
US20150360048A1 (en) * 2013-02-07 2015-12-17 Rocomp Global, Llc Electromagnetic radiation targeting devices, assemblies, systems and methods
JPWO2015145790A1 (ja) * 2014-03-25 2017-04-13 オリンパス株式会社 内視鏡
ITUA20161794A1 (it) 2016-03-17 2017-09-17 Lyocon S R L Sistema per l’accoppiamento di una sorgente laser in una guida ottica

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US3089484A (en) * 1961-01-26 1963-05-14 American Cystoscope Makers Inc Flexible optical instrument particularly for carrying out surgical procedures
GB1259383A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-03-13 1972-01-05
US3641332A (en) * 1969-10-30 1972-02-08 Ebert Michael Fiber optics illumination system
US3814497A (en) * 1971-09-27 1974-06-04 Bell Telephone Labor Inc Liquid core multimode optical waveguide
US3770350A (en) * 1972-07-24 1973-11-06 Bell Telephone Labor Inc Method utilizing an optical fiber raman cell
DE2433219A1 (de) * 1973-10-19 1976-01-22 Nath Guenther Biegsamer lichtleiter
DE2352670A1 (de) * 1973-10-19 1975-04-30 Nath Guenther Biegsamer lichtleiter
DE2429859C2 (de) * 1974-02-11 1984-05-24 Nath, Guenther, Dr., 8000 Muenchen Beleuchtungseinrichtung mit einem biegsamen Lichtleiter aus einem flüssigkeitsgefüllten Kunststoffschlauch
DE2424620A1 (de) * 1974-05-21 1975-12-04 Nath Guenther Biegsamer lichtleiter
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DE2719504A1 (de) * 1977-05-02 1978-11-09 Storz Endoskop Gmbh Flexibler lichtleiter
DE2854684C2 (de) * 1978-12-18 1980-10-30 Original Hanau Heraeus Gmbh, 6450 Hanau Lichtleiter, insbesondere für Operations- oder Untersuchungsleuchten
US4471474A (en) * 1979-09-28 1984-09-11 Hughes Aircraft Company Coupled waveguide acousto-optic hydrophone
JPS5983105A (ja) * 1982-09-29 1984-05-14 コヒーレント・インコーポレイテッド 高効率中ｉｒ波長伝送用可撓誘電導波管
US4465621A (en) * 1983-07-01 1984-08-14 R. P. Cargille Laboratories, Inc. Immersion oil for microscopy and related applications
US4491533A (en) * 1983-09-08 1985-01-01 R. P. Cargille Laboratories, Inc. Immersion oil for fluorescence microscopy
US4526711A (en) * 1983-09-09 1985-07-02 R. P. Cargille Laboratories, Inc. High refractive index fluid and melt mounting media
DE3565171D1 (en) * 1984-05-09 1988-10-27 Herman Paulus Maria Kessener Liquid outlet adapted to provide lighting effects and/or for illumination
DE3644839A1 (de) * 1985-06-28 1988-06-30 Nath Guenther Beleuchtungseinrichtung mit einem fluessigkeitslichtleiter
DE3523243C2 (de) * 1985-06-28 2000-07-06 Guenther Nath Flüssigkeitslichtleiter zum Einsatz in einer Beleuchtungseinrichtung und Verwendung für medizinische Zwecke
DE3529488C2 (de) * 1985-08-16 1996-08-08 Nath Guenther Beleuchtungseinrichtung mit einem flüssigkeitsgefüllten Lichtleiter
DE3704872C2 (de) * 1986-03-06 2000-10-26 Guenther Nath Lichtleiter zum Einsatz in einer Beleuchtungseinrichtung und Verwendung des Lichtleiters in einer Beleuchtungseinrichtung in der medizinischen Endoskopie
US4801187A (en) * 1986-04-30 1989-01-31 Baxter Travenol Laboratories, Inc. Liquid light tube end cap assembly
DE3617005A1 (de) * 1986-05-21 1987-11-26 Hoechst Ag Lichtleiter mit fluessigem kern und einer umhuellung aus fluorkunststoff
DE3626629A1 (de) * 1986-08-06 1988-02-18 Nath Guenther Verfahren zum herstellen eines kunststoffschlauches fuer einen fluessigkeitslichtleiter und vorrichtung zu seiner durchfuehrung
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DE3634651A1 (de) * 1986-10-10 1988-04-14 Nath Guenther Beleuchtungseinrichtung mit einem fluessigkeitsgefuellten lichtleiterschlauch
US4927231A (en) * 1988-01-21 1990-05-22 Acculase Inc. Liquid filled flexible distal tip light guide
DE3812473A1 (de) * 1988-04-14 1989-11-02 Nath Guenther Beleuchtungseinrichtung mit einem fluessigkeitslichtleiter
US4907133A (en) * 1988-10-26 1990-03-06 Nath Guenther Illumination device with a light guide of a liquid-filled plastic flexible tube
US5149467A (en) * 1989-01-30 1992-09-22 Lumenyte International Corporation Improved method of manufacture for clad optical conduit
US4957347A (en) * 1989-01-30 1990-09-18 Lumenyte International Corporation Clad optical conduit and method of manufacture
US5067831A (en) * 1989-12-13 1991-11-26 Lumenyte International Corporation Linear optical conduits
AU616589B2 (en) * 1989-01-30 1991-10-31 Lumenyte International Corporation Improved linear optical conduits, systems and methods of manufacture
JPH03118509A (ja) * 1989-10-02 1991-05-21 Olympus Optical Co Ltd 内視鏡用光源光学系
DE4024445C2 (de) * 1990-08-01 2000-06-08 Guenther Nath Beleuchtungseinrichtung zur Übertragung des Lichtes einer Lichtquelle mittels eines Flüssigkeitslichtleiters
US5267341A (en) * 1991-10-30 1993-11-30 Baxter International Inc. Fluid catheter with aqueous fluid core and method of use
US5257329A (en) * 1991-11-27 1993-10-26 At&T Bell Laboratories Depolarization of light in an optical switching system
DE4311359A1 (de) * 1992-04-07 1993-10-14 Bridgestone Corp Tokio Tokyo Lichtleiterschlauch

Also Published As

Publication number Publication date
EP0647863A2 (en) 1995-04-12
US5452395A (en) 1995-09-19
EP0647863A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1995-05-03

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 19990908