JPH0217102U - - Google Patents

Info

Publication number
JPH0217102U
JPH0217102U JP9645288U JP9645288U JPH0217102U JP H0217102 U JPH0217102 U JP H0217102U JP 9645288 U JP9645288 U JP 9645288U JP 9645288 U JP9645288 U JP 9645288U JP H0217102 U JPH0217102 U JP H0217102U
Authority
JP
Japan
Prior art keywords
endoscope
joint rings
contact
tube section
row
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
JP9645288U
Other languages
English (en)
Other versions
JPH0546403Y2 (ja
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 JP9645288U priority Critical patent/JPH0546403Y2/ja
Publication of JPH0217102U publication Critical patent/JPH0217102U/ja
Application granted granted Critical
Publication of JPH0546403Y2 publication Critical patent/JPH0546403Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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図は本考案の一実施例における湾曲管部の
要部を示す側断面図、第２図は従来例の内視鏡の
側面図、第３図は同じくその先行例の内視鏡にお
ける湾曲管部の側面図である。 １…挿入部、２…湾曲管部、１４…網管、１５
…外皮、１６…操作ワイヤ、２０…肩部、２１ａ
，２１ｂ…節輪、Ｄａ，Ｄｂ…外径、Ｙａ，Ｙｂ
…当接点、Ｘ…回動中心点、ｔａ，ｔｂ…距離。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数の節輪を１列に並べ隣接するものを回動自
    在に連結して湾曲管部を構成した内視鏡において
    、隣り合うとともにその外径が異なる節輪相互の
    回動中心点から回動したときに当接するそれぞれ
    の肩部の当接点までの各直線距離をほぼ等しく設
    定したことを特徴とする内視鏡。
JP9645288U 1988-07-22 1988-07-22 Expired - Lifetime JPH0546403Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9645288U JPH0546403Y2 (ja) 1988-07-22 1988-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9645288U JPH0546403Y2 (ja) 1988-07-22 1988-07-22

Publications (2)

Publication Number Publication Date
JPH0217102U true JPH0217102U (ja) 1990-02-05
JPH0546403Y2 JPH0546403Y2 (ja) 1993-12-06

Family

ID=31321362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9645288U Expired - Lifetime JPH0546403Y2 (ja) 1988-07-22 1988-07-22

Country Status (1)

Country Link
JP (1) JPH0546403Y2 (ja)

Also Published As

Publication number Publication date
JPH0546403Y2 (ja) 1993-12-06

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