JPH0356402U - - Google Patents

Info

Publication number
JPH0356402U
JPH0356402U JP11729289U JP11729289U JPH0356402U JP H0356402 U JPH0356402 U JP H0356402U JP 11729289 U JP11729289 U JP 11729289U JP 11729289 U JP11729289 U JP 11729289U JP H0356402 U JPH0356402 U JP H0356402U
Authority
JP
Japan
Prior art keywords
objective observation
water supply
supply nozzle
tip
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.)
Pending
Application number
JP11729289U
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 JP11729289U priority Critical patent/JPH0356402U/ja
Publication of JPH0356402U publication Critical patent/JPH0356402U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

【図面の簡単な説明】
第１図ないし第４図は本考案の第１実施例に係
り、第１図は先端構成部を示す斜視図、第２図は
先端構成部の断面図、第３図は第１実施例を適用
する一例としてのフアイバー内視鏡を示す斜視図
、第４図は第１実施例を適用する一例としての電
子内視鏡装置を示す説明図、第５図は第２実施例
を示す斜視図、第６図は第２実施例の変形例を示
す斜視図である。 ３，１６……挿入部、６，１８……先端構成部
、３４ａ……対物観察窓、４３……送水ノズル、
４４ｂ……凹陥部、４４ｃ……開口部。

Claims (1)

  1. 【実用新案登録請求の範囲】 対物観察窓と該対物観察窓を洗滌する為の送水
    ノズルとを挿入部の先端構成部先端に設けた内視
    鏡において、 少なくとも前記送水ノズルの立ち上がり位置と
    対物観察窓縁部とを含めた端面を、他の先端構成
    部端面から凹陥させ、且つこの凹陥部を先端構成
    部の側面に開口したことを特徴とする内視鏡。
JP11729289U 1989-10-04 1989-10-04 Pending JPH0356402U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11729289U JPH0356402U (ja) 1989-10-04 1989-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11729289U JPH0356402U (ja) 1989-10-04 1989-10-04

Publications (1)

Publication Number Publication Date
JPH0356402U true JPH0356402U (ja) 1991-05-30

Family

ID=31665512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11729289U Pending JPH0356402U (ja) 1989-10-04 1989-10-04

Country Status (1)

Country Link
JP (1) JPH0356402U (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006120797A1 (ja) * 2005-05-11 2006-11-16 Olympus Medical Systems Corp. 内視鏡の先端部
JP2006320366A (ja) * 2005-05-17 2006-11-30 Olympus Medical Systems Corp 内視鏡の先端部
WO2007145320A1 (ja) * 2006-06-15 2007-12-21 Olympus Medical Systems Corp. 内視鏡
JP2011120863A (ja) * 2009-11-11 2011-06-23 Fujifilm Corp 内視鏡
JP2012120701A (ja) * 2010-12-08 2012-06-28 Fujifilm Corp 内視鏡
JP2013233451A (ja) * 2009-11-11 2013-11-21 Fujifilm Corp 内視鏡
JP2015008760A (ja) * 2013-06-26 2015-01-19 Hoya株式会社 内視鏡
JP2015019823A (ja) * 2013-07-18 2015-02-02 Hoya株式会社 内視鏡
US9521948B2 (en) 2011-03-01 2016-12-20 Fujifilm Corporation Endoscope
WO2021044633A1 (ja) * 2019-09-06 2021-03-11 オリンパス株式会社 内視鏡

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006314459A (ja) * 2005-05-11 2006-11-24 Olympus Medical Systems Corp 内視鏡の先端部
WO2006120797A1 (ja) * 2005-05-11 2006-11-16 Olympus Medical Systems Corp. 内視鏡の先端部
JP2006320366A (ja) * 2005-05-17 2006-11-30 Olympus Medical Systems Corp 内視鏡の先端部
WO2007145320A1 (ja) * 2006-06-15 2007-12-21 Olympus Medical Systems Corp. 内視鏡
JP2007330529A (ja) * 2006-06-15 2007-12-27 Olympus Medical Systems Corp 内視鏡の先端部
JP2013233451A (ja) * 2009-11-11 2013-11-21 Fujifilm Corp 内視鏡
JP2011120863A (ja) * 2009-11-11 2011-06-23 Fujifilm Corp 内視鏡
JP2012120701A (ja) * 2010-12-08 2012-06-28 Fujifilm Corp 内視鏡
US9521948B2 (en) 2011-03-01 2016-12-20 Fujifilm Corporation Endoscope
US10441151B2 (en) 2011-03-01 2019-10-15 Fujifilm Corporation Endoscope
US11064876B2 (en) 2011-03-01 2021-07-20 Fujifilm Corporation Endoscope
JP2015008760A (ja) * 2013-06-26 2015-01-19 Hoya株式会社 内視鏡
JP2015019823A (ja) * 2013-07-18 2015-02-02 Hoya株式会社 内視鏡
WO2021044633A1 (ja) * 2019-09-06 2021-03-11 オリンパス株式会社 内視鏡

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