JPH0381909U - - Google Patents

Info

Publication number
JPH0381909U
JPH0381909U JP14299489U JP14299489U JPH0381909U JP H0381909 U JPH0381909 U JP H0381909U JP 14299489 U JP14299489 U JP 14299489U JP 14299489 U JP14299489 U JP 14299489U JP H0381909 U JPH0381909 U JP H0381909U
Authority
JP
Japan
Prior art keywords
light guide
light
irradiation light
irradiation
cylindrical shape
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.)
Pending
Application number
JP14299489U
Other languages
English (en)
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 filed Critical
Priority to JP14299489U priority Critical patent/JPH0381909U/ja
Publication of JPH0381909U publication Critical patent/JPH0381909U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Optical Couplings Of Light Guides (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るライトガイドの照射光導
入部の一実施例を示す要部断面図、第2図は歯科
インスツルメンツにおける従来のライトガイドの
説明図、第3図A,Bは従来のライトガイドにお
ける照射光導入部の説明図である。 1……ライトガイド、2……コア、3,4……
筒状クラツド材、5……照射光導入端部、5a…
…テーパ部、6……光源、L……照射光。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒状に延びるライトガイドであつて、照射光導
    入端部を、一点の光源へ向けてテーパ状に絞り込
    んだ形状としたことを特徴とするライトガイドの
    照射光導入部。
JP14299489U 1989-12-11 1989-12-11 Pending JPH0381909U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14299489U JPH0381909U (ja) 1989-12-11 1989-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14299489U JPH0381909U (ja) 1989-12-11 1989-12-11

Publications (1)

Publication Number Publication Date
JPH0381909U true JPH0381909U (ja) 1991-08-21

Family

ID=31689797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14299489U Pending JPH0381909U (ja) 1989-12-11 1989-12-11

Country Status (1)

Country Link
JP (1) JPH0381909U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010005330A (ja) * 2008-06-30 2010-01-14 Fujifilm Corp 内視鏡用ライトガイド

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010005330A (ja) * 2008-06-30 2010-01-14 Fujifilm Corp 内視鏡用ライトガイド

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