JPH0516009B2 - - Google Patents
Info
- Publication number
- JPH0516009B2 JPH0516009B2 JP57133344A JP13334482A JPH0516009B2 JP H0516009 B2 JPH0516009 B2 JP H0516009B2 JP 57133344 A JP57133344 A JP 57133344A JP 13334482 A JP13334482 A JP 13334482A JP H0516009 B2 JPH0516009 B2 JP H0516009B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- amount
- aperture
- photographing
- switching
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 27
- 238000003384 imaging method Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000005375 photometry Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001444 catalytic combustion detection Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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
- A61B1/04—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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Exposure Control For Cameras (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57133344A JPS5922536A (ja) | 1982-07-30 | 1982-07-30 | 内視鏡撮影装置 |
| DE19833327234 DE3327234A1 (de) | 1982-07-30 | 1983-07-28 | Vorrichtung zum photographieren mit einem endoskop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57133344A JPS5922536A (ja) | 1982-07-30 | 1982-07-30 | 内視鏡撮影装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5922536A JPS5922536A (ja) | 1984-02-04 |
| JPH0516009B2 true JPH0516009B2 (ar) | 1993-03-03 |
Family
ID=15102520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57133344A Granted JPS5922536A (ja) | 1982-07-30 | 1982-07-30 | 内視鏡撮影装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5922536A (ar) |
| DE (1) | DE3327234A1 (ar) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0190048U (ar) * | 1987-12-08 | 1989-06-14 | ||
| JPH01130111U (ar) * | 1988-02-29 | 1989-09-05 | ||
| US5184170A (en) * | 1989-10-16 | 1993-02-02 | Asahi Kogaku Kogyo Kabushiki Kaisha | Photographing light quantity controller for endoscope |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336980A (en) * | 1976-09-16 | 1978-04-05 | Olympus Optical Co | Light source for endscope |
| JPS55138439A (en) * | 1979-04-18 | 1980-10-29 | Olympus Optical Co | Camera for endoscope |
| JPS56128134A (en) * | 1980-03-14 | 1981-10-07 | Olympus Optical Co | Phtographing apparatus for endoscope |
-
1982
- 1982-07-30 JP JP57133344A patent/JPS5922536A/ja active Granted
-
1983
- 1983-07-28 DE DE19833327234 patent/DE3327234A1/de not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336980A (en) * | 1976-09-16 | 1978-04-05 | Olympus Optical Co | Light source for endscope |
| JPS55138439A (en) * | 1979-04-18 | 1980-10-29 | Olympus Optical Co | Camera for endoscope |
| JPS56128134A (en) * | 1980-03-14 | 1981-10-07 | Olympus Optical Co | Phtographing apparatus for endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3327234A1 (de) | 1984-02-02 |
| JPS5922536A (ja) | 1984-02-04 |
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