JPH11183809A - 内視鏡用撮像装置 - Google Patents
内視鏡用撮像装置Info
- Publication number
- JPH11183809A JPH11183809A JP9355048A JP35504897A JPH11183809A JP H11183809 A JPH11183809 A JP H11183809A JP 9355048 A JP9355048 A JP 9355048A JP 35504897 A JP35504897 A JP 35504897A JP H11183809 A JPH11183809 A JP H11183809A
- Authority
- JP
- Japan
- Prior art keywords
- imaging
- endoscope
- image
- optical system
- lens
- 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 49
- 206010047571 Visual impairment Diseases 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000003384 imaging method Methods 0.000 claims description 72
- 210000001747 pupil Anatomy 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 229910001431 copper ion Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000031700 light absorption Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 210000004088 microvessel Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
- 239000005750 Copper hydroxide Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910001956 copper hydroxide Inorganic materials 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron ions Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9355048A JPH11183809A (ja) | 1997-12-24 | 1997-12-24 | 内視鏡用撮像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9355048A JPH11183809A (ja) | 1997-12-24 | 1997-12-24 | 内視鏡用撮像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11183809A true JPH11183809A (ja) | 1999-07-09 |
| JPH11183809A5 JPH11183809A5 (https=) | 2005-07-28 |
Family
ID=18441632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9355048A Pending JPH11183809A (ja) | 1997-12-24 | 1997-12-24 | 内視鏡用撮像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11183809A (https=) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003102674A (ja) * | 2001-09-28 | 2003-04-08 | Fuji Photo Optical Co Ltd | 変倍機能を有する電子内視鏡装置 |
| JP2007097652A (ja) * | 2005-09-30 | 2007-04-19 | Olympus Medical Systems Corp | 内視鏡 |
| JP2016209058A (ja) * | 2015-04-30 | 2016-12-15 | ソニー・オリンパスメディカルソリューションズ株式会社 | 内視鏡用カメラヘッド |
| JP2017158764A (ja) * | 2016-03-09 | 2017-09-14 | ソニー株式会社 | 画像処理装置、画像処理方法、及び記録媒体 |
| JP2018153479A (ja) * | 2017-03-17 | 2018-10-04 | ソニー・オリンパスメディカルソリューションズ株式会社 | 内視鏡システム |
| JP2020010846A (ja) * | 2018-07-18 | 2020-01-23 | ソニー・オリンパスメディカルソリューションズ株式会社 | 医療用撮像装置及び医療用観察システム |
| US11510548B2 (en) * | 2016-12-16 | 2022-11-29 | Sony Corporation | Capturing an image of a scene |
-
1997
- 1997-12-24 JP JP9355048A patent/JPH11183809A/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003102674A (ja) * | 2001-09-28 | 2003-04-08 | Fuji Photo Optical Co Ltd | 変倍機能を有する電子内視鏡装置 |
| JP2007097652A (ja) * | 2005-09-30 | 2007-04-19 | Olympus Medical Systems Corp | 内視鏡 |
| JP2016209058A (ja) * | 2015-04-30 | 2016-12-15 | ソニー・オリンパスメディカルソリューションズ株式会社 | 内視鏡用カメラヘッド |
| JP2017158764A (ja) * | 2016-03-09 | 2017-09-14 | ソニー株式会社 | 画像処理装置、画像処理方法、及び記録媒体 |
| US10799088B2 (en) | 2016-03-09 | 2020-10-13 | Sony Corporation | Image processing device, image processing method and recording medium |
| JP2021094421A (ja) * | 2016-03-09 | 2021-06-24 | ソニーグループ株式会社 | 画像処理装置、画像処理方法、及び記録媒体 |
| US11642004B2 (en) | 2016-03-09 | 2023-05-09 | Sony Corporation | Image processing device, image processing method and recording medium |
| US11510548B2 (en) * | 2016-12-16 | 2022-11-29 | Sony Corporation | Capturing an image of a scene |
| JP2018153479A (ja) * | 2017-03-17 | 2018-10-04 | ソニー・オリンパスメディカルソリューションズ株式会社 | 内視鏡システム |
| JP2020010846A (ja) * | 2018-07-18 | 2020-01-23 | ソニー・オリンパスメディカルソリューションズ株式会社 | 医療用撮像装置及び医療用観察システム |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041216 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041216 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070111 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070116 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070605 |