JPS6424215A - Stereoscopic endoscope system - Google Patents
Stereoscopic endoscope systemInfo
- 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
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.
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)
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 |
-
1987
- 1987-07-20 JP JP62181888A patent/JPS6424215A/en active Pending
Cited By (9)
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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