DE112016000066T5 - Elektronisches Endoskopsystem - Google Patents
Elektronisches Endoskopsystem Download PDFInfo
- Publication number
- DE112016000066T5 DE112016000066T5 DE112016000066.9T DE112016000066T DE112016000066T5 DE 112016000066 T5 DE112016000066 T5 DE 112016000066T5 DE 112016000066 T DE112016000066 T DE 112016000066T DE 112016000066 T5 DE112016000066 T5 DE 112016000066T5
- Authority
- DE
- Germany
- Prior art keywords
- light
- illumination light
- irradiation period
- filter
- irradiation
- 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.)
- Withdrawn
Links
- 238000005286 illumination Methods 0.000 claims abstract description 88
- 230000003595 spectral effect Effects 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 description 28
- 239000007787 solid Substances 0.000 description 22
- 230000002123 temporal effect Effects 0.000 description 18
- 230000004048 modification Effects 0.000 description 13
- 238000012986 modification Methods 0.000 description 13
- 230000003287 optical effect Effects 0.000 description 12
- 238000012545 processing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0638—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements providing two or more wavelengths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/045—Control thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0646—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements with illumination filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0655—Control therefor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2461—Illumination
- G02B23/2469—Illumination using optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Closed-Circuit Television Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015103391A JP2016214594A (ja) | 2015-05-21 | 2015-05-21 | 電子内視鏡システム |
| JP2015-103391 | 2015-05-21 | ||
| PCT/JP2016/062743 WO2016185870A1 (ja) | 2015-05-21 | 2016-04-22 | 電子内視鏡システム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112016000066T5 true DE112016000066T5 (de) | 2017-06-01 |
Family
ID=57319970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112016000066.9T Withdrawn DE112016000066T5 (de) | 2015-05-21 | 2016-04-22 | Elektronisches Endoskopsystem |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180064319A1 (enExample) |
| JP (1) | JP2016214594A (enExample) |
| CN (1) | CN106455954A (enExample) |
| DE (1) | DE112016000066T5 (enExample) |
| WO (1) | WO2016185870A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112017002857T5 (de) | 2016-08-25 | 2019-03-14 | Hoya Corporation | Elektronischer Endoskopprozessor und elektronisches Endoskopsystem |
| JP2018182580A (ja) * | 2017-04-14 | 2018-11-15 | キヤノンメディカルシステムズ株式会社 | 撮像装置及び撮像装置の制御プログラム |
| EP3685731B1 (en) * | 2017-09-22 | 2023-06-07 | FUJIFILM Corporation | Medical image processing system, endoscope system, diagnostic support device, and medical task support device |
| JP2018149320A (ja) * | 2018-04-27 | 2018-09-27 | Hoya株式会社 | 電子内視鏡システム |
| CN114052627A (zh) * | 2021-11-18 | 2022-02-18 | 上海澳华内镜股份有限公司 | 一种内窥镜光源装置及系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60137342A (ja) * | 1983-12-27 | 1985-07-20 | オリンパス光学工業株式会社 | 電子スコ−プ |
| JPH0675568B2 (ja) * | 1984-08-31 | 1994-09-28 | オリンパス光学工業株式会社 | 内視鏡の光量制御装置 |
| US6902527B1 (en) * | 1999-05-18 | 2005-06-07 | Olympus Corporation | Endoscope system with charge multiplying imaging device and automatic gain control |
| JP2002051969A (ja) * | 2000-08-08 | 2002-02-19 | Asahi Optical Co Ltd | 電子内視鏡装置 |
| JP5455733B2 (ja) * | 2010-03-25 | 2014-03-26 | Ｈｏｙａ株式会社 | 電子内視鏡用光源装置 |
| JP5951306B2 (ja) * | 2012-03-23 | 2016-07-13 | Hoya株式会社 | 内視鏡用光源装置 |
| JP2013220235A (ja) * | 2012-04-18 | 2013-10-28 | Hoya Corp | 内視鏡用光源装置 |
| JP6228833B2 (ja) * | 2013-12-20 | 2017-11-08 | 富士フイルム株式会社 | 撮像システム、及び内視鏡装置 |
-
2015
- 2015-05-21 JP JP2015103391A patent/JP2016214594A/ja active Pending
-
2016
- 2016-04-22 CN CN201680001637.XA patent/CN106455954A/zh not_active Withdrawn
- 2016-04-22 DE DE112016000066.9T patent/DE112016000066T5/de not_active Withdrawn
- 2016-04-22 US US15/316,721 patent/US20180064319A1/en not_active Abandoned
- 2016-04-22 WO PCT/JP2016/062743 patent/WO2016185870A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016185870A1 (ja) | 2016-11-24 |
| US20180064319A1 (en) | 2018-03-08 |
| CN106455954A (zh) | 2017-02-22 |
| JP2016214594A (ja) | 2016-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R120 | Application withdrawn or ip right abandoned |