JP2002058636A - 電子内視鏡 - Google Patents
電子内視鏡Info
- Publication number
- JP2002058636A JP2002058636A JP2000250059A JP2000250059A JP2002058636A JP 2002058636 A JP2002058636 A JP 2002058636A JP 2000250059 A JP2000250059 A JP 2000250059A JP 2000250059 A JP2000250059 A JP 2000250059A JP 2002058636 A JP2002058636 A JP 2002058636A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal cell
- ccd
- drive
- cable
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 303
- 210000002858 crystal cell Anatomy 0.000 claims abstract description 277
- 230000003287 optical effect Effects 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 238000003384 imaging method Methods 0.000 abstract description 33
- 230000008859 change Effects 0.000 abstract description 4
- 238000003745 diagnosis Methods 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 31
- 238000012545 processing Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 17
- 239000002131 composite material Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 15
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000004020 conductor Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000005476 soldering Methods 0.000 description 6
- 238000007792 addition Methods 0.000 description 5
- 239000006059 cover glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000565 sealant Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 101100214868 Autographa californica nuclear polyhedrosis virus AC54 gene Proteins 0.000 description 1
- 102100033040 Carbonic anhydrase 12 Human genes 0.000 description 1
- 102100033029 Carbonic anhydrase-related protein 11 Human genes 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000012327 Endoscopic diagnosis Methods 0.000 description 1
- 101100321669 Fagopyrum esculentum FA02 gene Proteins 0.000 description 1
- 102100036738 Guanine nucleotide-binding protein subunit alpha-11 Human genes 0.000 description 1
- 101000867855 Homo sapiens Carbonic anhydrase 12 Proteins 0.000 description 1
- 101000867841 Homo sapiens Carbonic anhydrase-related protein 11 Proteins 0.000 description 1
- 101100283445 Homo sapiens GNA11 gene Proteins 0.000 description 1
- 101001075218 Homo sapiens Gastrokine-1 Proteins 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001883 metal evaporation Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000250059A JP2002058636A (ja) | 2000-08-21 | 2000-08-21 | 電子内視鏡 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000250059A JP2002058636A (ja) | 2000-08-21 | 2000-08-21 | 電子内視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002058636A true JP2002058636A (ja) | 2002-02-26 |
| JP2002058636A5 JP2002058636A5 (enrdf_load_stackoverflow) | 2007-08-02 |
Family
ID=18739700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000250059A Pending JP2002058636A (ja) | 2000-08-21 | 2000-08-21 | 電子内視鏡 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002058636A (enrdf_load_stackoverflow) |
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005122867A1 (ja) * | 2004-06-17 | 2005-12-29 | Olympus Corporation | 内視鏡装置 |
| JP2006061326A (ja) * | 2004-08-26 | 2006-03-09 | Pentax Corp | 電子内視鏡の先端部 |
| JP2009011462A (ja) * | 2007-07-02 | 2009-01-22 | Olympus Corp | 内視鏡 |
| EP2218391A1 (en) * | 2004-07-05 | 2010-08-18 | Olympus Medical Systems Corp. | Electronic endoscope |
| JP2012093485A (ja) * | 2010-10-26 | 2012-05-17 | Fujifilm Corp | レンズユニット及びその製造方法 |
| JP2014033730A (ja) * | 2012-08-07 | 2014-02-24 | Olympus Corp | 内視鏡 |
| US8926502B2 (en) | 2011-03-07 | 2015-01-06 | Endochoice, Inc. | Multi camera endoscope having a side service channel |
| US9101287B2 (en) | 2011-03-07 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi camera endoscope assembly having multiple working channels |
| US9101266B2 (en) | 2011-02-07 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi-element cover for a multi-camera endoscope |
| US9642513B2 (en) | 2009-06-18 | 2017-05-09 | Endochoice Inc. | Compact multi-viewing element endoscope system |
| US9655502B2 (en) | 2011-12-13 | 2017-05-23 | EndoChoice Innovation Center, Ltd. | Removable tip endoscope |
| US9706905B2 (en) | 2009-06-18 | 2017-07-18 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
| US9706903B2 (en) | 2009-06-18 | 2017-07-18 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
| US9713417B2 (en) | 2009-06-18 | 2017-07-25 | Endochoice, Inc. | Image capture assembly for use in a multi-viewing elements endoscope |
| US9814374B2 (en) | 2010-12-09 | 2017-11-14 | Endochoice Innovation Center Ltd. | Flexible electronic circuit board for a multi-camera endoscope |
| US9872609B2 (en) | 2009-06-18 | 2018-01-23 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
| US9901244B2 (en) | 2009-06-18 | 2018-02-27 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
| US9986899B2 (en) | 2013-03-28 | 2018-06-05 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
| US9986892B2 (en) | 2010-09-20 | 2018-06-05 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
| US9993142B2 (en) | 2013-03-28 | 2018-06-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
| US10080486B2 (en) | 2010-09-20 | 2018-09-25 | Endochoice Innovation Center Ltd. | Multi-camera endoscope having fluid channels |
| US10165929B2 (en) | 2009-06-18 | 2019-01-01 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US10182707B2 (en) | 2010-12-09 | 2019-01-22 | Endochoice Innovation Center Ltd. | Fluid channeling component of a multi-camera endoscope |
| US10203493B2 (en) | 2010-10-28 | 2019-02-12 | Endochoice Innovation Center Ltd. | Optical systems for multi-sensor endoscopes |
| US10499794B2 (en) | 2013-05-09 | 2019-12-10 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
| CN111065309A (zh) * | 2017-09-01 | 2020-04-24 | 奥林巴斯株式会社 | 内窥镜的插入部 |
| US10799095B2 (en) | 2009-06-18 | 2020-10-13 | Endochoice, Inc. | Multi-viewing element endoscope |
| US11278190B2 (en) | 2009-06-18 | 2022-03-22 | Endochoice, Inc. | Multi-viewing element endoscope |
| US11547275B2 (en) | 2009-06-18 | 2023-01-10 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US11864734B2 (en) | 2009-06-18 | 2024-01-09 | Endochoice, Inc. | Multi-camera endoscope |
| US11889986B2 (en) | 2010-12-09 | 2024-02-06 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
| US12137873B2 (en) | 2009-06-18 | 2024-11-12 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US12204087B2 (en) | 2010-10-28 | 2025-01-21 | Endochoice, Inc. | Optical systems for multi-sensor endoscopes |
| US12220105B2 (en) | 2010-06-16 | 2025-02-11 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9402533B2 (en) | 2011-03-07 | 2016-08-02 | Endochoice Innovation Center Ltd. | Endoscope circuit board assembly |
| EP2865322B1 (en) | 2009-06-18 | 2020-07-22 | EndoChoice, Inc. | Multi-camera endoscope |
| CA2798729A1 (en) | 2011-12-13 | 2013-06-13 | Peermedical Ltd. | Rotatable connector for an endoscope |
| US9560954B2 (en) | 2012-07-24 | 2017-02-07 | Endochoice, Inc. | Connector for use with endoscope |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6459207A (en) * | 1987-08-31 | 1989-03-06 | Olympus Optical Co | Endoscope device |
| JPH02117277A (ja) * | 1988-10-27 | 1990-05-01 | Olympus Optical Co Ltd | 撮像装置 |
| JPH02148013A (ja) * | 1988-11-30 | 1990-06-06 | Olympus Optical Co Ltd | 内視鏡 |
| JPH1073758A (ja) * | 1996-06-07 | 1998-03-17 | Olympus Optical Co Ltd | 結像光学系 |
-
2000
- 2000-08-21 JP JP2000250059A patent/JP2002058636A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6459207A (en) * | 1987-08-31 | 1989-03-06 | Olympus Optical Co | Endoscope device |
| JPH02117277A (ja) * | 1988-10-27 | 1990-05-01 | Olympus Optical Co Ltd | 撮像装置 |
| JPH02148013A (ja) * | 1988-11-30 | 1990-06-06 | Olympus Optical Co Ltd | 内視鏡 |
| JPH1073758A (ja) * | 1996-06-07 | 1998-03-17 | Olympus Optical Co Ltd | 結像光学系 |
Cited By (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446715C (zh) * | 2004-06-17 | 2008-12-31 | 奥林巴斯株式会社 | 内窥镜装置 |
| KR100887847B1 (ko) | 2004-06-17 | 2009-03-09 | 올림푸스 가부시키가이샤 | 내시경 장치 |
| US7734160B2 (en) | 2004-06-17 | 2010-06-08 | Olympus Corporation | Endoscope apparatus |
| WO2005122867A1 (ja) * | 2004-06-17 | 2005-12-29 | Olympus Corporation | 内視鏡装置 |
| EP2218391A1 (en) * | 2004-07-05 | 2010-08-18 | Olympus Medical Systems Corp. | Electronic endoscope |
| JP2006061326A (ja) * | 2004-08-26 | 2006-03-09 | Pentax Corp | 電子内視鏡の先端部 |
| US8721524B2 (en) | 2007-07-02 | 2014-05-13 | Olympus Corporation | Endoscope with thin plate-like substrate |
| JP2009011462A (ja) * | 2007-07-02 | 2009-01-22 | Olympus Corp | 内視鏡 |
| US11471028B2 (en) | 2009-06-18 | 2022-10-18 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
| US11547275B2 (en) | 2009-06-18 | 2023-01-10 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US12336686B2 (en) | 2009-06-18 | 2025-06-24 | Endochoice, Inc. | Multi-viewing element endoscope |
| US12303106B2 (en) | 2009-06-18 | 2025-05-20 | Endochoice, Inc. | Multi-camera endoscope |
| US12137873B2 (en) | 2009-06-18 | 2024-11-12 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US9642513B2 (en) | 2009-06-18 | 2017-05-09 | Endochoice Inc. | Compact multi-viewing element endoscope system |
| US11986155B2 (en) | 2009-06-18 | 2024-05-21 | Endochoice, Inc. | Multi-viewing element endoscope |
| US9706905B2 (en) | 2009-06-18 | 2017-07-18 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
| US9706903B2 (en) | 2009-06-18 | 2017-07-18 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
| US11864734B2 (en) | 2009-06-18 | 2024-01-09 | Endochoice, Inc. | Multi-camera endoscope |
| US9713417B2 (en) | 2009-06-18 | 2017-07-25 | Endochoice, Inc. | Image capture assembly for use in a multi-viewing elements endoscope |
| US11534056B2 (en) | 2009-06-18 | 2022-12-27 | Endochoice, Inc. | Multi-camera endoscope |
| US11278190B2 (en) | 2009-06-18 | 2022-03-22 | Endochoice, Inc. | Multi-viewing element endoscope |
| US9872609B2 (en) | 2009-06-18 | 2018-01-23 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
| US9901244B2 (en) | 2009-06-18 | 2018-02-27 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
| US10912445B2 (en) | 2009-06-18 | 2021-02-09 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US10799095B2 (en) | 2009-06-18 | 2020-10-13 | Endochoice, Inc. | Multi-viewing element endoscope |
| US10791909B2 (en) | 2009-06-18 | 2020-10-06 | Endochoice, Inc. | Image capture assembly for use in a multi-viewing elements endoscope |
| US10791910B2 (en) | 2009-06-18 | 2020-10-06 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
| US10638922B2 (en) | 2009-06-18 | 2020-05-05 | Endochoice, Inc. | Multi-camera endoscope |
| US10092167B2 (en) | 2009-06-18 | 2018-10-09 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
| US10165929B2 (en) | 2009-06-18 | 2019-01-01 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
| US12220105B2 (en) | 2010-06-16 | 2025-02-11 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
| US9986892B2 (en) | 2010-09-20 | 2018-06-05 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
| US10080486B2 (en) | 2010-09-20 | 2018-09-25 | Endochoice Innovation Center Ltd. | Multi-camera endoscope having fluid channels |
| JP2012093485A (ja) * | 2010-10-26 | 2012-05-17 | Fujifilm Corp | レンズユニット及びその製造方法 |
| US10203493B2 (en) | 2010-10-28 | 2019-02-12 | Endochoice Innovation Center Ltd. | Optical systems for multi-sensor endoscopes |
| US12204087B2 (en) | 2010-10-28 | 2025-01-21 | Endochoice, Inc. | Optical systems for multi-sensor endoscopes |
| US11543646B2 (en) | 2010-10-28 | 2023-01-03 | Endochoice, Inc. | Optical systems for multi-sensor endoscopes |
| US11889986B2 (en) | 2010-12-09 | 2024-02-06 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
| US10182707B2 (en) | 2010-12-09 | 2019-01-22 | Endochoice Innovation Center Ltd. | Fluid channeling component of a multi-camera endoscope |
| US10898063B2 (en) | 2010-12-09 | 2021-01-26 | Endochoice, Inc. | Flexible electronic circuit board for a multi camera endoscope |
| US9814374B2 (en) | 2010-12-09 | 2017-11-14 | Endochoice Innovation Center Ltd. | Flexible electronic circuit board for a multi-camera endoscope |
| US11497388B2 (en) | 2010-12-09 | 2022-11-15 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
| US9101266B2 (en) | 2011-02-07 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi-element cover for a multi-camera endoscope |
| US10070774B2 (en) | 2011-02-07 | 2018-09-11 | Endochoice Innovation Center Ltd. | Multi-element cover for a multi-camera endoscope |
| US9854959B2 (en) | 2011-03-07 | 2018-01-02 | Endochoice Innovation Center Ltd. | Multi camera endoscope assembly having multiple working channels |
| US9713415B2 (en) | 2011-03-07 | 2017-07-25 | Endochoice Innovation Center Ltd. | Multi camera endoscope having a side service channel |
| US8926502B2 (en) | 2011-03-07 | 2015-01-06 | Endochoice, Inc. | Multi camera endoscope having a side service channel |
| US9101287B2 (en) | 2011-03-07 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi camera endoscope assembly having multiple working channels |
| US10292578B2 (en) | 2011-03-07 | 2019-05-21 | Endochoice Innovation Center Ltd. | Multi camera endoscope assembly having multiple working channels |
| US10470649B2 (en) | 2011-12-13 | 2019-11-12 | Endochoice, Inc. | Removable tip endoscope |
| US9655502B2 (en) | 2011-12-13 | 2017-05-23 | EndoChoice Innovation Center, Ltd. | Removable tip endoscope |
| JP2014033730A (ja) * | 2012-08-07 | 2014-02-24 | Olympus Corp | 内視鏡 |
| US11925323B2 (en) | 2013-03-28 | 2024-03-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
| US11793393B2 (en) | 2013-03-28 | 2023-10-24 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
| US10925471B2 (en) | 2013-03-28 | 2021-02-23 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
| US9993142B2 (en) | 2013-03-28 | 2018-06-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
| US12232699B2 (en) | 2013-03-28 | 2025-02-25 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
| US10905315B2 (en) | 2013-03-28 | 2021-02-02 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
| US9986899B2 (en) | 2013-03-28 | 2018-06-05 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
| US10499794B2 (en) | 2013-05-09 | 2019-12-10 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
| CN111065309A (zh) * | 2017-09-01 | 2020-04-24 | 奥林巴斯株式会社 | 内窥镜的插入部 |
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