JP6394373B2 - 照明装置、照明方法及び観察装置 - Google Patents
照明装置、照明方法及び観察装置 Download PDFInfo
- Publication number
- JP6394373B2 JP6394373B2 JP2014262323A JP2014262323A JP6394373B2 JP 6394373 B2 JP6394373 B2 JP 6394373B2 JP 2014262323 A JP2014262323 A JP 2014262323A JP 2014262323 A JP2014262323 A JP 2014262323A JP 6394373 B2 JP6394373 B2 JP 6394373B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- image
- source unit
- observation
- 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.)
- Active
Links
- 238000005286 illumination Methods 0.000 title claims description 129
- 238000000034 method Methods 0.000 title claims description 28
- 230000003287 optical effect Effects 0.000 claims description 234
- 230000010287 polarization Effects 0.000 claims description 134
- 230000005284 excitation Effects 0.000 claims description 100
- 238000006243 chemical reaction Methods 0.000 claims description 62
- 239000013307 optical fiber Substances 0.000 claims description 52
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 238000009792 diffusion process Methods 0.000 claims description 19
- 230000002238 attenuated effect Effects 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 description 56
- 230000006870 function Effects 0.000 description 51
- 230000004048 modification Effects 0.000 description 46
- 238000012986 modification Methods 0.000 description 46
- 238000012545 processing Methods 0.000 description 46
- 206010028980 Neoplasm Diseases 0.000 description 31
- 238000002428 photodynamic therapy Methods 0.000 description 28
- 239000003814 drug Substances 0.000 description 20
- 229940079593 drug Drugs 0.000 description 20
- 230000000694 effects Effects 0.000 description 18
- 238000001228 spectrum Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 239000002131 composite material Substances 0.000 description 10
- 239000004065 semiconductor Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 230000001678 irradiating effect Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001427 coherent effect Effects 0.000 description 5
- 239000003086 colorant Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000000295 emission spectrum Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- MOFVSTNWEDAEEK-UHFFFAOYSA-M indocyanine green Chemical compound [Na+].[O-]S(=O)(=O)CCCCN1C2=CC=C3C=CC=CC3=C2C(C)(C)C1=CC=CC=CC=CC1=[N+](CCCCS([O-])(=O)=O)C2=CC=C(C=CC=C3)C3=C2C1(C)C MOFVSTNWEDAEEK-UHFFFAOYSA-M 0.000 description 2
- 229960004657 indocyanine green Drugs 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001151 other effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 206010008342 Cervix carcinoma Diseases 0.000 description 1
- 208000000461 Esophageal Neoplasms Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010030155 Oesophageal carcinoma Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 201000010881 cervical cancer Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 201000004101 esophageal cancer Diseases 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Polarising Elements (AREA)
- Endoscopes (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014262323A JP6394373B2 (ja) | 2014-12-25 | 2014-12-25 | 照明装置、照明方法及び観察装置 |
PCT/JP2015/006261 WO2016103643A1 (en) | 2014-12-25 | 2015-12-15 | Medical imaging system, illumination device, and method |
US15/534,300 US10908430B2 (en) | 2014-12-25 | 2015-12-15 | Medical imaging system, illumination device, and method |
EP15820300.0A EP3206560B1 (en) | 2014-12-25 | 2015-12-15 | Medical imaging system and illumination device |
US17/139,810 US11647900B2 (en) | 2014-12-25 | 2020-12-31 | Medical imaging system, illumination device, and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014262323A JP6394373B2 (ja) | 2014-12-25 | 2014-12-25 | 照明装置、照明方法及び観察装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018158635A Division JP6687071B2 (ja) | 2018-08-27 | 2018-08-27 | 照明装置、照明方法及び観察装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016120104A JP2016120104A (ja) | 2016-07-07 |
JP2016120104A5 JP2016120104A5 (enrdf_load_stackoverflow) | 2017-03-02 |
JP6394373B2 true JP6394373B2 (ja) | 2018-09-26 |
Family
ID=56326794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014262323A Active JP6394373B2 (ja) | 2014-12-25 | 2014-12-25 | 照明装置、照明方法及び観察装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6394373B2 (enrdf_load_stackoverflow) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2017387098B2 (en) * | 2016-12-27 | 2022-12-15 | DePuy Synthes Products, Inc. | Systems, methods, and devices for providing illumination in an endoscopic imaging environment |
CN110475504B (zh) * | 2017-03-29 | 2023-04-07 | 索尼公司 | 医学成像装置和内窥镜 |
WO2019198293A1 (ja) * | 2018-04-11 | 2019-10-17 | ソニー株式会社 | 顕微鏡システム及び医療用光源装置 |
CN112584748B (zh) | 2018-08-13 | 2025-02-21 | 索尼公司 | 医疗系统、医疗光源装置和医疗光源装置中的方法 |
JP2020062326A (ja) * | 2018-10-19 | 2020-04-23 | ソニー株式会社 | 医療用システム、ライトガイド及び光の合波方法 |
EP3805838B1 (en) * | 2019-10-10 | 2023-12-06 | Leica Instruments (Singapore) Pte. Ltd. | Microscope and related apparatuses, methods and computer programs |
CN115697208A (zh) * | 2020-06-15 | 2023-02-03 | 松下知识产权经营株式会社 | 计测装置 |
JP7689895B2 (ja) * | 2021-09-30 | 2025-06-09 | 富士フイルム株式会社 | 内視鏡及び内視鏡システム |
WO2024070980A1 (ja) * | 2022-09-29 | 2024-04-04 | ソニーグループ株式会社 | 光源装置および内視鏡システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10286235A (ja) * | 1997-04-14 | 1998-10-27 | Fuji Photo Film Co Ltd | 内視鏡装置 |
JP2001264697A (ja) * | 2000-03-17 | 2001-09-26 | Fujitsu General Ltd | プロジェクタ装置 |
JP2005342034A (ja) * | 2004-05-31 | 2005-12-15 | Pentax Corp | 内視鏡用光源装置 |
JP2006337609A (ja) * | 2005-05-31 | 2006-12-14 | Sanyo Electric Co Ltd | 照明装置、投写型映像表示装置 |
JP5767775B2 (ja) * | 2009-07-06 | 2015-08-19 | 富士フイルム株式会社 | 内視鏡装置 |
JP2012157383A (ja) * | 2011-01-28 | 2012-08-23 | Olympus Corp | 内視鏡装置 |
-
2014
- 2014-12-25 JP JP2014262323A patent/JP6394373B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016120104A (ja) | 2016-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6394374B2 (ja) | 照明装置、照明方法及び観察装置 | |
US11647900B2 (en) | Medical imaging system, illumination device, and method | |
JP6394373B2 (ja) | 照明装置、照明方法及び観察装置 | |
US11206987B2 (en) | Method and apparatus for concurrent imaging at visible and infrared wavelengths | |
KR101061004B1 (ko) | 광역학 치료 및 광 검출을 위한 장치 | |
JP5587120B2 (ja) | 内視鏡用光源装置 | |
JP5468845B2 (ja) | 医療機器 | |
JP3619435B2 (ja) | 照明光学系及び内視鏡装置 | |
JP2011156339A (ja) | 医療機器及び内視鏡装置 | |
EP2404544A1 (en) | Endoscope apparatus | |
JP5930454B2 (ja) | 光源装置 | |
JP2009297290A (ja) | 内視鏡装置およびその画像処理方法 | |
CN109068968A (zh) | 内窥镜用光源装置 | |
EP1795111A1 (en) | Removable filter unit and endoscope | |
JPWO2019176253A1 (ja) | 医療用観察システム | |
JP2009291347A (ja) | 光源装置およびこれを用いた内視鏡装置 | |
JP5450339B2 (ja) | 内視鏡用光源装置 | |
JP6687071B2 (ja) | 照明装置、照明方法及び観察装置 | |
JP6973549B2 (ja) | 観察システム及び観察システムの制御方法 | |
JP6687072B2 (ja) | 照明装置、照明方法及び観察装置 | |
JP6867533B1 (ja) | 光源装置 | |
JP5450342B2 (ja) | 内視鏡用光源装置 | |
JP7261301B2 (ja) | 光学装置、光源装置、集光方法及び内視鏡システム | |
JP2021096998A (ja) | 光源モジュール |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170124 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170124 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180109 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180305 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180731 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180813 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6394373 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |