CA1275589C - Dispositif de transfert d'images a fibres optiques - Google Patents

Dispositif de transfert d'images a fibres optiques

Info

Publication number
CA1275589C
CA1275589C CA000520351A CA520351A CA1275589C CA 1275589 C CA1275589 C CA 1275589C CA 000520351 A CA000520351 A CA 000520351A CA 520351 A CA520351 A CA 520351A CA 1275589 C CA1275589 C CA 1275589C
Authority
CA
Canada
Prior art keywords
image
micro
diameter
unit
fibers
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
CA000520351A
Other languages
English (en)
Inventor
John E. Abele
James F. Hopkins
George E. Strom
Alice H. Pincus
Thomas A. Jellison
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.)
Boston Scientific Corp
Original Assignee
Microvasive Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microvasive Inc filed Critical Microvasive Inc
Application granted granted Critical
Publication of CA1275589C publication Critical patent/CA1275589C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
CA000520351A 1985-10-11 1986-10-14 Dispositif de transfert d'images a fibres optiques Expired - Lifetime CA1275589C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US78689385A 1985-10-11 1985-10-11
US786,893 1985-10-11
US80804385A 1985-12-12 1985-12-12
US808,043 1985-12-12

Publications (1)

Publication Number Publication Date
CA1275589C true CA1275589C (fr) 1990-10-30

Family

ID=27120600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000520351A Expired - Lifetime CA1275589C (fr) 1985-10-11 1986-10-14 Dispositif de transfert d'images a fibres optiques

Country Status (3)

Country Link
EP (1) EP0243455A4 (fr)
CA (1) CA1275589C (fr)
WO (1) WO1987002473A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854302A (en) * 1987-11-12 1989-08-08 Welch Allyn, Inc. Video equipped endoscope with needle probe
DE3840389A1 (de) * 1988-11-30 1990-05-31 Henke Sass Wolf Gmbh Technisches endoskop
GB2275348B (en) * 1993-02-20 1996-06-19 Secr Defence Optical sensors
US6240231B1 (en) 1997-12-22 2001-05-29 Micrus Corporation Variable stiffness fiber optic shaft

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA971013A (en) * 1970-10-30 1975-07-15 Carl C. Garland Disposable surgical lighting pipe
US3948251A (en) * 1972-10-25 1976-04-06 Olympus Optical Co., Ltd. Flexible tube endoscope
AR205016A1 (es) * 1974-02-11 1976-03-31 Nath G Dispositivo de iluminacion con un conductor de luz flexible que contiene un tubo flexible
JPS5540483A (en) * 1978-09-15 1980-03-21 Sumitomo Electric Ind Ltd Production of bundle fiber
US4330169A (en) * 1978-11-13 1982-05-18 Kantor Frederick W Device and method for aiding vision
DE3045295A1 (en) * 1979-05-21 1982-02-18 American Cystoscope Makers Inc Surgical instrument for an endoscope
US4324575A (en) * 1980-08-11 1982-04-13 Bell Telephone Laboratories, Incorporated Low TG soft UV-curable coatings
JPS57183822A (en) * 1981-05-01 1982-11-12 Olympus Optical Co Endoscope
EP0084216A1 (fr) * 1981-10-26 1983-07-27 Dainichi-Nippon Cables, Ltd. Guides de lumière pour transporter des images
US4613521A (en) * 1983-06-30 1986-09-23 At&T Technologies, Inc. Methods of and apparatus for coating a lightguide fiber
US4592932A (en) * 1984-06-26 1986-06-03 Itt Corporation Hermetic coating for an optical fiber
US4577621A (en) * 1984-12-03 1986-03-25 Patel Jayendrakumar I Endoscope having novel proximate and distal portions
US4597030A (en) * 1985-01-31 1986-06-24 American Hospital Supply Corporation Surgical illuminator

Also Published As

Publication number Publication date
EP0243455A4 (fr) 1989-01-26
EP0243455A1 (fr) 1987-11-04
WO1987002473A1 (fr) 1987-04-23

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Legal Events

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