JP2000210247A - 医療用内視鏡 - Google Patents
医療用内視鏡Info
- Publication number
- JP2000210247A JP2000210247A JP11357731A JP35773199A JP2000210247A JP 2000210247 A JP2000210247 A JP 2000210247A JP 11357731 A JP11357731 A JP 11357731A JP 35773199 A JP35773199 A JP 35773199A JP 2000210247 A JP2000210247 A JP 2000210247A
- Authority
- JP
- Japan
- Prior art keywords
- light
- filter
- wavelength
- medical endoscope
- fluorescence
- 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- Withdrawn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
- 238000002834 transmittance Methods 0.000 claims abstract description 19
- 238000005286 illumination Methods 0.000 claims abstract description 7
- 230000001678 irradiating effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000035945 sensitivity Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ZGXJTSGNIOSYLO-UHFFFAOYSA-N 88755TAZ87 Chemical compound NCC(=O)CCC(O)=O ZGXJTSGNIOSYLO-UHFFFAOYSA-N 0.000 description 1
- 206010005003 Bladder cancer Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000002073 fluorescence micrograph Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 201000005112 urinary bladder cancer Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00186—Optical arrangements with imaging 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
- A61B1/04—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
- A61B1/043—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 for fluorescence imaging
-
- 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
- A61B1/06—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
- A61B1/0661—Endoscope light sources
- A61B1/0669—Endoscope light sources at proximal end of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
-
- 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
- A61B1/307—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 for the urinary organs, e.g. urethroscopes, cystoscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999102184 DE19902184C1 (de) | 1999-01-21 | 1999-01-21 | Medizinisches Endoskop zur Betrachtung fluoreszierend markierter Gebiete |
| DE19902184.8 | 1999-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000210247A true JP2000210247A (ja) | 2000-08-02 |
Family
ID=7894878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11357731A Withdrawn JP2000210247A (ja) | 1999-01-21 | 1999-12-16 | 医療用内視鏡 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2000210247A (de) |
| DE (1) | DE19902184C1 (de) |
| FR (1) | FR2788681B1 (de) |
| GB (1) | GB2347521A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014233344A (ja) * | 2013-05-31 | 2014-12-15 | Hoya株式会社 | 光学フィルタ素子、波長可変光バンドパスフィルタモジュール、波長可変光源装置及び分光内視鏡装置 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10201005B4 (de) * | 2002-01-11 | 2007-03-29 | Richard Wolf Gmbh | Vorrichtung zur bildgebenden Diagnose von Gewebe |
| EP1728464B1 (de) | 2005-06-03 | 2016-03-30 | Olympus Corporation | Endoskopisches Bildaufnahmesystem |
| DE102008027905A1 (de) | 2008-06-12 | 2009-12-17 | Olympus Winter & Ibe Gmbh | Verfahren und Endoskop zur Verbesserung von Endoskopbildern |
| DE102009040093A1 (de) | 2009-09-04 | 2011-04-07 | Olympus Winter & Ibe Gmbh | Medizinische Leuchte für Hintergrundlicht und Anregungslicht |
| DE102009040095B4 (de) | 2009-09-04 | 2013-07-04 | Olympus Winter & Ibe Gmbh | Medizinische Leuchte mit Leuchtstoffschicht |
| WO2017137350A1 (en) * | 2016-02-11 | 2017-08-17 | Danmarks Tekniske Universitet | Wavelength tuneable led light source |
| DE102020216541A1 (de) | 2020-12-23 | 2022-06-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Vorrichtung und Verfahren für eine Fluoreszenzmessung für eine Analyse einer biochemischen Probe |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE50864T1 (de) * | 1985-10-16 | 1990-03-15 | British Telecomm | Fabry-perot-interferometer. |
| US5371624A (en) * | 1991-11-29 | 1994-12-06 | Olympus Optical Co., Ltd. | Reflected fluorescence microscope |
| DE19548913A1 (de) * | 1995-12-31 | 1997-07-03 | Storz Karl Gmbh & Co | Vorrichtung zur photodynamischen Diagnose |
| DE19639653A1 (de) * | 1996-09-26 | 1998-04-09 | Storz Karl Gmbh & Co | Vorrichtung zur photodynamischen Diagnose |
| JPH10136630A (ja) * | 1996-10-25 | 1998-05-22 | Japan Servo Co Ltd | ダイレクトドライブシステム |
| US6110106A (en) * | 1998-06-24 | 2000-08-29 | Biomax Technologies, Inc. | Endoscopes and methods relating to direct viewing of a target tissue |
-
1999
- 1999-01-21 DE DE1999102184 patent/DE19902184C1/de not_active Revoked
- 1999-12-16 JP JP11357731A patent/JP2000210247A/ja not_active Withdrawn
-
2000
- 2000-01-20 FR FR0000689A patent/FR2788681B1/fr not_active Expired - Fee Related
- 2000-01-21 GB GB0001443A patent/GB2347521A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014233344A (ja) * | 2013-05-31 | 2014-12-15 | Hoya株式会社 | 光学フィルタ素子、波長可変光バンドパスフィルタモジュール、波長可変光源装置及び分光内視鏡装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0001443D0 (en) | 2000-03-08 |
| FR2788681B1 (fr) | 2002-07-05 |
| GB2347521A (en) | 2000-09-06 |
| DE19902184C1 (de) | 2000-09-21 |
| FR2788681A1 (fr) | 2000-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20070306 |