JPH028247Y2 - - Google Patents
Info
- Publication number
- JPH028247Y2 JPH028247Y2 JP7315384U JP7315384U JPH028247Y2 JP H028247 Y2 JPH028247 Y2 JP H028247Y2 JP 7315384 U JP7315384 U JP 7315384U JP 7315384 U JP7315384 U JP 7315384U JP H028247 Y2 JPH028247 Y2 JP H028247Y2
- Authority
- JP
- Japan
- Prior art keywords
- endoscope
- lens
- rod lens
- illumination light
- ultra
- 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
- 230000037431 insertion Effects 0.000 claims description 40
- 238000003780 insertion Methods 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 19
- 239000013307 optical fiber Substances 0.000 claims description 19
- 238000005286 illumination Methods 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 10
- 230000004323 axial length Effects 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7315384U JPS60186419U (ja) | 1984-05-21 | 1984-05-21 | 極細内視鏡 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7315384U JPS60186419U (ja) | 1984-05-21 | 1984-05-21 | 極細内視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60186419U JPS60186419U (ja) | 1985-12-10 |
| JPH028247Y2 true JPH028247Y2 (h) | 1990-02-27 |
Family
ID=30612242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7315384U Granted JPS60186419U (ja) | 1984-05-21 | 1984-05-21 | 極細内視鏡 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186419U (h) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5772362B2 (ja) * | 2011-08-03 | 2015-09-02 | 株式会社リコー | ファイバースコープ |
-
1984
- 1984-05-21 JP JP7315384U patent/JPS60186419U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60186419U (ja) | 1985-12-10 |
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