JPS5720703A - Optical fiber light leading member for laser apparatus - Google Patents

Optical fiber light leading member for laser apparatus

Info

Publication number
JPS5720703A
JPS5720703A JP9497680A JP9497680A JPS5720703A JP S5720703 A JPS5720703 A JP S5720703A JP 9497680 A JP9497680 A JP 9497680A JP 9497680 A JP9497680 A JP 9497680A JP S5720703 A JPS5720703 A JP S5720703A
Authority
JP
Japan
Prior art keywords
optical fiber
clad
laser apparatus
rays
light leading
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.)
Granted
Application number
JP9497680A
Other languages
Japanese (ja)
Other versions
JPH0363045B2 (en
Inventor
Kenji Iwasaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9497680A priority Critical patent/JPS5720703A/en
Publication of JPS5720703A publication Critical patent/JPS5720703A/en
Publication of JPH0363045B2 publication Critical patent/JPH0363045B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Laser Surgery Devices (AREA)

Abstract

PURPOSE:To check the position of an irradiation terminal and to send the laser beam to an objective place by covering the external surface of the irradiation terminal of an optical fiber for a medical laser apparatus or the like with a member which reduces the transmissivity of X-rays. CONSTITUTION:The external surface of an optical fiber on the irradiation terminal of an optical fiber light leading member for a medical laser apparatus or the like is covered with a material such as gold, silver, platinum, and rhodium which reduces the transmissiviy of X-rays without bad influence to human bodies. The surface of covering 20 is coated with silicon clad 21 and the surface of the clad 21 is moreover coated with a reinforcing ''Teflon '' cover 22. Thus, the position of an optical fiber terminal inserted into a human body is monitored by X-rays to irradiate laser beam to an objective position. It may be available to coat the silicone clad 21 with the material 20 such as gold after coating the optical fiber 19 with the silicone clad 21 and then coat the material 20 with the cover 22.
JP9497680A 1980-07-14 1980-07-14 Optical fiber light leading member for laser apparatus Granted JPS5720703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9497680A JPS5720703A (en) 1980-07-14 1980-07-14 Optical fiber light leading member for laser apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9497680A JPS5720703A (en) 1980-07-14 1980-07-14 Optical fiber light leading member for laser apparatus

Publications (2)

Publication Number Publication Date
JPS5720703A true JPS5720703A (en) 1982-02-03
JPH0363045B2 JPH0363045B2 (en) 1991-09-27

Family

ID=14124933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9497680A Granted JPS5720703A (en) 1980-07-14 1980-07-14 Optical fiber light leading member for laser apparatus

Country Status (1)

Country Link
JP (1) JPS5720703A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165904U (en) * 1984-04-10 1985-11-02 工業技術院長 lighting equipment
JPS63311946A (en) * 1987-06-15 1988-12-20 Masahiko Hoshino Fiber treatment instrument
WO2009087728A1 (en) * 2008-01-11 2009-07-16 Mitsubishi Cable Industries, Ltd. Optical fiber and method for producing the same
WO2012143883A3 (en) * 2011-04-20 2013-01-03 Koninklijke Philips Electronics N.V. Optical fibre being visible in medical imaging applications
US8532455B2 (en) 2008-01-16 2013-09-10 Mitsubishi Cable Industries, Ltd. Optical fiber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103442A (en) * 1975-03-07 1976-09-13 Fujikura Ltd Hikarifuaibano tanbushorihoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103442A (en) * 1975-03-07 1976-09-13 Fujikura Ltd Hikarifuaibano tanbushorihoho

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165904U (en) * 1984-04-10 1985-11-02 工業技術院長 lighting equipment
JPH055521Y2 (en) * 1984-04-10 1993-02-15
JPS63311946A (en) * 1987-06-15 1988-12-20 Masahiko Hoshino Fiber treatment instrument
WO2009087728A1 (en) * 2008-01-11 2009-07-16 Mitsubishi Cable Industries, Ltd. Optical fiber and method for producing the same
JP2009168914A (en) * 2008-01-11 2009-07-30 Mitsubishi Cable Ind Ltd Optical fiber and method for manufacturing the same
US8059930B2 (en) 2008-01-11 2011-11-15 Mitsubishi Cable Industries, Ltd. Optical fiber and method for fabricating the same
US8532455B2 (en) 2008-01-16 2013-09-10 Mitsubishi Cable Industries, Ltd. Optical fiber
WO2012143883A3 (en) * 2011-04-20 2013-01-03 Koninklijke Philips Electronics N.V. Optical fibre being visible in medical imaging applications

Also Published As

Publication number Publication date
JPH0363045B2 (en) 1991-09-27

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