JPS6344206B2 - - Google Patents
Info
- Publication number
- JPS6344206B2 JPS6344206B2 JP56077831A JP7783181A JPS6344206B2 JP S6344206 B2 JPS6344206 B2 JP S6344206B2 JP 56077831 A JP56077831 A JP 56077831A JP 7783181 A JP7783181 A JP 7783181A JP S6344206 B2 JPS6344206 B2 JP S6344206B2
- Authority
- JP
- Japan
- Prior art keywords
- observation
- light
- fiber bundle
- optical
- endoscope
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 40
- 239000000835 fiber Substances 0.000 claims description 31
- 239000005304 optical glass Substances 0.000 claims description 30
- 239000013307 optical fiber Substances 0.000 description 12
- 238000002834 transmittance Methods 0.000 description 10
- 230000005855 radiation Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000004383 yellowing Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 239000006121 base glass Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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 |
|---|---|---|---|
| JP56077831A JPS57192534A (en) | 1981-05-22 | 1981-05-22 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56077831A JPS57192534A (en) | 1981-05-22 | 1981-05-22 | Endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57192534A JPS57192534A (en) | 1982-11-26 |
| JPS6344206B2 true JPS6344206B2 (OSRAM) | 1988-09-02 |
Family
ID=13644981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56077831A Granted JPS57192534A (en) | 1981-05-22 | 1981-05-22 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57192534A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62103014U (OSRAM) * | 1985-12-16 | 1987-07-01 | ||
| JPS62103015U (OSRAM) * | 1985-12-16 | 1987-07-01 | ||
| JP5881902B2 (ja) * | 2014-01-09 | 2016-03-09 | オリンパス株式会社 | 内視鏡システム |
-
1981
- 1981-05-22 JP JP56077831A patent/JPS57192534A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57192534A (en) | 1982-11-26 |
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