JP2000197604A - 内視鏡装置 - Google Patents
内視鏡装置Info
- Publication number
- JP2000197604A JP2000197604A JP11143650A JP14365099A JP2000197604A JP 2000197604 A JP2000197604 A JP 2000197604A JP 11143650 A JP11143650 A JP 11143650A JP 14365099 A JP14365099 A JP 14365099A JP 2000197604 A JP2000197604 A JP 2000197604A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- image
- signal
- color
- subject
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 44
- 238000001514 detection method Methods 0.000 claims description 40
- 238000003384 imaging method Methods 0.000 claims description 35
- 238000005286 illumination Methods 0.000 claims description 34
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 16
- 230000007246 mechanism Effects 0.000 abstract description 15
- 239000000049 pigment Substances 0.000 abstract description 7
- 238000005375 photometry Methods 0.000 abstract description 6
- 239000000284 extract Substances 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 2
- 238000012545 processing Methods 0.000 description 39
- 238000010586 diagram Methods 0.000 description 22
- 230000015654 memory Effects 0.000 description 21
- 239000000975 dye Substances 0.000 description 20
- 230000001276 controlling effect Effects 0.000 description 17
- 230000002194 synthesizing effect Effects 0.000 description 17
- 230000003111 delayed effect Effects 0.000 description 16
- 238000012986 modification Methods 0.000 description 16
- 230000004048 modification Effects 0.000 description 16
- 238000012937 correction Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000002596 correlated effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 238000001444 catalytic combustion detection Methods 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11143650A JP2000197604A (ja) | 1998-10-28 | 1999-05-24 | 内視鏡装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30741098 | 1998-10-28 | ||
| JP10-307410 | 1998-10-28 | ||
| JP11143650A JP2000197604A (ja) | 1998-10-28 | 1999-05-24 | 内視鏡装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000197604A true JP2000197604A (ja) | 2000-07-18 |
| JP2000197604A5 JP2000197604A5 (enrdf_load_stackoverflow) | 2006-06-15 |
Family
ID=26475326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11143650A Pending JP2000197604A (ja) | 1998-10-28 | 1999-05-24 | 内視鏡装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000197604A (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002369797A (ja) * | 2001-06-15 | 2002-12-24 | Pentax Corp | 電子内視鏡装置 |
| WO2008041469A1 (en) * | 2006-10-03 | 2008-04-10 | Panasonic Corporation | Imaging device |
| WO2008056566A1 (fr) * | 2006-11-09 | 2008-05-15 | Olympus Corporation | Appareil, programme et procédé de traitement de signal d'image |
| US7522209B2 (en) | 2002-12-26 | 2009-04-21 | Hoya Corporation | Automatic focusing apparatus including optical flow device calculation |
| JP2010136748A (ja) * | 2008-12-09 | 2010-06-24 | Fujifilm Corp | 内視鏡装置およびその制御方法 |
| JP2012034823A (ja) * | 2010-08-06 | 2012-02-23 | Olympus Corp | 内視鏡システム、制御方法及び撮像装置 |
| EP2645919A4 (en) * | 2010-12-01 | 2018-03-07 | Adlens Beacon, Inc. | Variable power endoscope based on liquid lens technology |
| JP2018148973A (ja) * | 2017-03-10 | 2018-09-27 | 株式会社Ｊｖｃケンウッド | 手術システム、手術器具、トロカール及び判定方法 |
| JP2022517274A (ja) * | 2019-01-18 | 2022-03-07 | マジック リープ， インコーポレイテッド | 仮想、拡張、および複合現実システムおよび方法 |
-
1999
- 1999-05-24 JP JP11143650A patent/JP2000197604A/ja active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002369797A (ja) * | 2001-06-15 | 2002-12-24 | Pentax Corp | 電子内視鏡装置 |
| US7522209B2 (en) | 2002-12-26 | 2009-04-21 | Hoya Corporation | Automatic focusing apparatus including optical flow device calculation |
| WO2008041469A1 (en) * | 2006-10-03 | 2008-04-10 | Panasonic Corporation | Imaging device |
| WO2008056566A1 (fr) * | 2006-11-09 | 2008-05-15 | Olympus Corporation | Appareil, programme et procédé de traitement de signal d'image |
| JP2008124653A (ja) * | 2006-11-09 | 2008-05-29 | Olympus Corp | 画像信号処理装置、画像信号処理プログラム、画像信号処理方法 |
| US8144218B2 (en) | 2006-11-09 | 2012-03-27 | Olympus Corporation | Image signal processing apparatus, image signal processing program, and image signal processing method |
| JP2010136748A (ja) * | 2008-12-09 | 2010-06-24 | Fujifilm Corp | 内視鏡装置およびその制御方法 |
| JP2012034823A (ja) * | 2010-08-06 | 2012-02-23 | Olympus Corp | 内視鏡システム、制御方法及び撮像装置 |
| EP2645919A4 (en) * | 2010-12-01 | 2018-03-07 | Adlens Beacon, Inc. | Variable power endoscope based on liquid lens technology |
| JP2018148973A (ja) * | 2017-03-10 | 2018-09-27 | 株式会社Ｊｖｃケンウッド | 手術システム、手術器具、トロカール及び判定方法 |
| JP2022517274A (ja) * | 2019-01-18 | 2022-03-07 | マジック リープ， インコーポレイテッド | 仮想、拡張、および複合現実システムおよび方法 |
| JP7431244B2 (ja) | 2019-01-18 | 2024-02-14 | マジック リープ， インコーポレイテッド | 仮想、拡張、および複合現実システムおよび方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060412 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060412 |
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| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090507 |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090512 |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090915 |