JPH0322207U - - Google Patents
Info
- Publication number
- JPH0322207U JPH0322207U JP8335789U JP8335789U JPH0322207U JP H0322207 U JPH0322207 U JP H0322207U JP 8335789 U JP8335789 U JP 8335789U JP 8335789 U JP8335789 U JP 8335789U JP H0322207 U JPH0322207 U JP H0322207U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- electrically insulating
- objective optical
- endoscope
- cover lens
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
図は本考案の実施例の側面断面図である。
１…先端部本体、１ｂ…絶縁部、１０…固体撮
像素子、１５…枠体、２０…黒色塗料、２１…対
物光学系、２１ａ…カバーレンズ、２２…レンズ
枠、２５…電気絶縁手段。
像素子、１５…枠体、２０…黒色塗料、２１…対
物光学系、２１ａ…カバーレンズ、２２…レンズ
枠、２５…電気絶縁手段。
Claims (1)
- 【実用新案登録請求の範囲】 対物光学系と固体撮像素子とを支持する金属製
の対物光学系支持枠ユニツトの表面部分に、その
対物光学系のカバーレンズを突出して取り付けて
、その突出部分の外周部分を電気絶縁手段で囲む
と共に、上記カバーレンズと電気絶縁手段とを接
合した内視鏡の先端部において、 上記電気絶縁手段と接合される上記カバーレン
ズの外周面を、電気絶縁性の黒色塗料で予め着色
したことを特徴とする内視鏡の先端部。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989083357U JP2547412Y2 (ja) | 1989-07-14 | 1989-07-14 | 内視鏡の先端部 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989083357U JP2547412Y2 (ja) | 1989-07-14 | 1989-07-14 | 内視鏡の先端部 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322207U true JPH0322207U (ja) | 1991-03-07 |
| JP2547412Y2 JP2547412Y2 (ja) | 1997-09-10 |
Family
ID=31630959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989083357U Expired - Fee Related JP2547412Y2 (ja) | 1989-07-14 | 1989-07-14 | 内視鏡の先端部 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2547412Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10211165A (ja) * | 1997-01-28 | 1998-08-11 | Asahi Optical Co Ltd | 電子内視鏡の先端部 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62227129A (ja) * | 1986-03-28 | 1987-10-06 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
| JPS63103601U (ja) * | 1986-12-25 | 1988-07-05 | ||
| JPS63124263U (ja) * | 1987-02-06 | 1988-08-12 | ||
| JPS63188618U (ja) * | 1987-05-25 | 1988-12-02 | ||
| JPH01156381A (ja) * | 1987-12-14 | 1989-06-19 | Nitto Denko Corp | 着色電線用塗料 |
-
1989
- 1989-07-14 JP JP1989083357U patent/JP2547412Y2/ja not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62227129A (ja) * | 1986-03-28 | 1987-10-06 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
| JPS63103601U (ja) * | 1986-12-25 | 1988-07-05 | ||
| JPS63124263U (ja) * | 1987-02-06 | 1988-08-12 | ||
| JPS63188618U (ja) * | 1987-05-25 | 1988-12-02 | ||
| JPH01156381A (ja) * | 1987-12-14 | 1989-06-19 | Nitto Denko Corp | 着色電線用塗料 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10211165A (ja) * | 1997-01-28 | 1998-08-11 | Asahi Optical Co Ltd | 電子内視鏡の先端部 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2547412Y2 (ja) | 1997-09-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |