JPS58145601U - Endoscope curved part - Google Patents

Endoscope curved part

Info

Publication number
JPS58145601U
JPS58145601U JP4183682U JP4183682U JPS58145601U JP S58145601 U JPS58145601 U JP S58145601U JP 4183682 U JP4183682 U JP 4183682U JP 4183682 U JP4183682 U JP 4183682U JP S58145601 U JPS58145601 U JP S58145601U
Authority
JP
Japan
Prior art keywords
endoscope
outer diameter
ring
node
rings
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
JP4183682U
Other languages
Japanese (ja)
Inventor
玉田　一聖
Original Assignee
株式会社メドス研究所
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 株式会社メドス研究所 filed Critical 株式会社メドス研究所
Priority to JP4183682U priority Critical patent/JPS58145601U/en
Publication of JPS58145601U publication Critical patent/JPS58145601U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は一般的な内視鏡の概観図、第２図は従来の内視
鏡の弯曲部を示す縦断側面図、第３図は本考案の二実施
例を示す縦断側面図、第４図は本考案の別の実施例を示
す縦断側面図である。 ２ａ、　　２ｂ、　　２Ｃ・・・節輪、３・・・網状チ
ューブ、４・・・被覆チューブ、５・・・つなぎ環、ｉ
・・・リング、７・・・先端部、８・：・弯曲部、９・
・・可撓管部、１０・・・操作部。Fig. 1 is a general view of a general endoscope, Fig. 2 is a longitudinal side view showing the curved part of a conventional endoscope, Fig. 3 is a longitudinal side view showing two embodiments of the present invention, and Fig. 4 is a longitudinal side view showing the curved part of the conventional endoscope. The figure is a longitudinal sectional side view showing another embodiment of the present invention. 2a, 2b, 2C... node ring, 3... mesh tube, 4... covering tube, 5... connecting ring, i
...Ring, 7...Tip, 8: Curved part, 9...
... Flexible tube section, 10... Operation section.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）両端の節輪２ａ、　　２ｂと中間の節輪２Ｃ・・
・２Ｃとを順次連結し、該節輪の外周を網状チューブ３
で被覆し、網状チューブ３の外周を被覆チューブ４で被
覆した内視鏡の弯曲部において、両端の節輪２ａ、２ｂ
の外径を中間の節輪２Ｃの外径よりも大きくしたことを
特徴とする内視鏡弯曲部。(1) Node rings 2a and 2b at both ends and middle node ring 2C...
・Sequentially connect 2C and connect the outer periphery of the node ring with mesh tube 3
In the curved part of the endoscope, in which the outer periphery of the reticular tube 3 is covered with the covering tube 4, the nodal rings 2a and 2b at both ends are
An endoscope curved portion characterized in that the outer diameter of the endoscope is larger than the outer diameter of the middle node ring 2C. （２）節輪２Ｃと同一外径の両端の節輪２ａ、２ｂの−
外周面にリング６を嵌装して、節輪２ａ、２ｂの外径を
節輪２Ｃの外径よりも大きくした実用新案登録請求の範
囲第（１）項に記載の内視鏡弯曲部。(2) - of the node rings 2a and 2b at both ends with the same outer diameter as the node ring 2C
The endoscope curved portion according to claim (1), which is a utility model, in which a ring 6 is fitted on the outer peripheral surface and the outer diameter of the joint rings 2a and 2b is larger than the outer diameter of the joint ring 2C.
JP4183682U 1982-03-26 1982-03-26 Endoscope curved part Pending JPS58145601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4183682U JPS58145601U (en) 1982-03-26 1982-03-26 Endoscope curved part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4183682U JPS58145601U (en) 1982-03-26 1982-03-26 Endoscope curved part

Publications (1)

Publication Number Publication Date
JPS58145601U true JPS58145601U (en) 1983-09-30

Family

ID=30053011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4183682U Pending JPS58145601U (en) 1982-03-26 1982-03-26 Endoscope curved part

Country Status (1)

Country Link
JP (1) JPS58145601U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0292335A (en) * 1988-09-29 1990-04-03 Olympus Optical Co Ltd Endoscope
JP2010000269A (en) * 2008-06-23 2010-01-07 Fujinon Corp Endoscope

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0292335A (en) * 1988-09-29 1990-04-03 Olympus Optical Co Ltd Endoscope
JP2010000269A (en) * 2008-06-23 2010-01-07 Fujinon Corp Endoscope

Similar Documents

Publication Publication Date Title
JPS58145601U (en) Endoscope curved part
JPS5928219U (en) Rubber tube retention structure
JPS5982002U (en) Endoscope
JPS58117602U (en) Endoscope
JPS5979101U (en) Endoscope
JPS5958279U (en) composite pipe
JPS58151310U (en) Silencer
JPS6040886U (en) flexible pipe fittings
JPS5836874U (en) Straws adjustable to any length
JPS60182505U (en) Silencer
JPS6031581U (en) Twist-free hose with built-in rotatable hose joint
JPS60194689U (en) flexible tube
JPS597983U (en) Propulsion tube connection structure
JPS6050376U (en) heat exchanger tube
JPS6070716U (en) Exhaust pipe connection structure
JPS62160902U (en)
JPS6045994U (en) Pipe connection structure
JPS59524U (en) exhaust flexible tube
JPS5942385U (en) flexible hose
JPS5959508U (en) tube body
JPS58109691U (en) flexible pipe fittings
JPS6073501U (en) Endoscope curved tube
JPS5945219U (en) Exhaust tube joint structure
JPS58149625U (en) Vibration-absorbing handle joint
JPS58115823U (en) Electrical wire and its protective tube device