JPS6424215A - Stereoscopic endoscope system - Google Patents

Stereoscopic endoscope system

Info

Publication number
JPS6424215A
JPS6424215A JP62181888A JP18188887A JPS6424215A JP S6424215 A JPS6424215 A JP S6424215A JP 62181888 A JP62181888 A JP 62181888A JP 18188887 A JP18188887 A JP 18188887A JP S6424215 A JPS6424215 A JP S6424215A
Authority
JP
Japan
Prior art keywords
endoscope
parallax
insertion part
engaged
endoscope system
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
JP62181888A
Other languages
Japanese (ja)
Inventor
Yoshihito Shimizu
Mutsumi Yoshikawa
Masahiro Chiba
Takeaki Nakamura
Masaru Konomura
Shinichiro Hattori
Akifumi Ishikawa
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP62181888A priority Critical patent/JPS6424215A/en
Publication of JPS6424215A publication Critical patent/JPS6424215A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To easily obtain a stereoscopic observation image, by generating a parallax between the observation means of a first endoscope and that of a second endoscope by inserting the second endoscope to the insertion path of the first endoscope. CONSTITUTION:The insertion part 16 of the second endoscope 14 is inserted from a forceps opening 13 provided at the operating part 3 of the first endoscope 1. The length of the insertion part 16 of the second endoscope 14 is formed larger a little than that of the first endoscope 1, and a part of the insertion part 16 is formed so as to be exposed over the forceps opening 13 of the first endoscope 1 in a state where the second endoscope 14 is engaged. And when observation by both eyes is performed from eyepiece parts 4 and 18 provided at the rear part of the operating parts 3 and 17 arranged right and left, a distance between the objective lens system of the first endoscope 1 and the second endoscope 14 engaged with a through hole 23 for a forceps channel becomes the parallax. In such a way, it is possible to obtain the stereoscopic observation image.
JP62181888A 1987-07-20 1987-07-20 Stereoscopic endoscope system Pending JPS6424215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62181888A JPS6424215A (en) 1987-07-20 1987-07-20 Stereoscopic endoscope system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62181888A JPS6424215A (en) 1987-07-20 1987-07-20 Stereoscopic endoscope system

Publications (1)

Publication Number Publication Date
JPS6424215A true JPS6424215A (en) 1989-01-26

Family

ID=16108632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62181888A Pending JPS6424215A (en) 1987-07-20 1987-07-20 Stereoscopic endoscope system

Country Status (1)

Country Link
JP (1) JPS6424215A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922652A1 (en) * 1988-10-26 1990-05-03 Olympus Optical Co DEVICE FOR THREE-DIMENSIONAL MEASUREMENT
US6582358B2 (en) * 2000-09-12 2003-06-24 Olympus Optical Co., Ltd. Stereoscopic endoscope system
US6614595B2 (en) 2001-02-16 2003-09-02 Olympus Optical Co., Ltd. Stereo endoscope
WO2006073187A1 (en) * 2005-01-07 2006-07-13 Olympus Medical Systems Corp. Endoscope-use insertion unit
JP2009254403A (en) * 2008-04-11 2009-11-05 Olympus Medical Systems Corp Endoscope system
JP2011087647A (en) * 2009-10-20 2011-05-06 Hoya Corp Overtube for treatment, and treatment system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922652A1 (en) * 1988-10-26 1990-05-03 Olympus Optical Co DEVICE FOR THREE-DIMENSIONAL MEASUREMENT
US4935810A (en) * 1988-10-26 1990-06-19 Olympus Optical Co., Ltd. Three-dimensional measuring apparatus
US6582358B2 (en) * 2000-09-12 2003-06-24 Olympus Optical Co., Ltd. Stereoscopic endoscope system
US6614595B2 (en) 2001-02-16 2003-09-02 Olympus Optical Co., Ltd. Stereo endoscope
WO2006073187A1 (en) * 2005-01-07 2006-07-13 Olympus Medical Systems Corp. Endoscope-use insertion unit
US8038606B2 (en) 2005-01-07 2011-10-18 Olympus Medical Systems Corp. Endoscope insertion portion
JP2009254403A (en) * 2008-04-11 2009-11-05 Olympus Medical Systems Corp Endoscope system
US8529439B2 (en) 2008-04-11 2013-09-10 Olympus Corporation Endoscopic system
JP2011087647A (en) * 2009-10-20 2011-05-06 Hoya Corp Overtube for treatment, and treatment system

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