JPH02149911U - - Google Patents
Info
- Publication number
- JPH02149911U JPH02149911U JP5986789U JP5986789U JPH02149911U JP H02149911 U JPH02149911 U JP H02149911U JP 5986789 U JP5986789 U JP 5986789U JP 5986789 U JP5986789 U JP 5986789U JP H02149911 U JPH02149911 U JP H02149911U
- Authority
- JP
- Japan
- Prior art keywords
- distal end
- optical image
- fixing
- solid
- image transmitting
- 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 6
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図ないし第５図は本考案の第１実施例に係
り、第１図は先端構成部の斜視図、第２図は内視
鏡挿入部先端部の縦断面図、第３図は第２図のＡ
−Ａ′矢視方向断面図、第４図は内視鏡の説明図
、第５図は内視鏡装置の説明図、第６図及び第７
図は本考案の第２実施例に係り、第６図は挿入部
先端部の斜視図、第７図は挿入部先端部の横断面
図、第８図は本考案の第３実施例に係り、挿入部
先端部の縦断面図、第９図は本考案の第４実施例
に係り、挿入部先端部の縦断面図である。
２１……先端構成部、２７……対物光学系、２
８……固体撮像素子、４５……切欠部、４５ａ…
…窓部、４６……固体撮像装置、４７……レンズ
枠、４９……止ねじ、５１……素子枠、５２……
止ねじ。
1 to 5 relate to the first embodiment of the present invention, in which FIG. 1 is a perspective view of the distal end component, FIG. 2 is a longitudinal cross-sectional view of the distal end of the endoscope insertion part, and FIG. A in Figure 2
-A' arrow direction sectional view, Figure 4 is an explanatory diagram of the endoscope, Figure 5 is an explanatory diagram of the endoscope device, Figures 6 and 7.
The figures relate to the second embodiment of the present invention, FIG. 6 is a perspective view of the distal end of the insertion tube, FIG. 7 is a cross-sectional view of the distal end of the insertion tube, and FIG. 8 relates to the third embodiment of the present invention. FIG. 9 is a longitudinal sectional view of the distal end of the insertion portion according to the fourth embodiment of the present invention. 21...Tip component, 27...Objective optical system, 2
8... Solid-state image sensor, 45... Notch, 45a...
... window section, 46 ... solid-state imaging device, 47 ... lens frame, 49 ... set screw, 51 ... element frame, 52 ...
Set screw.
Claims (1)
伝達手段と、該光学像伝達手段によつて伝達され
る光学像を結像する固体撮像装置とを備えた内視
鏡において、 前記光学像伝達手段を前記先端構成部に着脱自
在に固定する第１の固定手段と、 前記光学像伝達手段が前記先端構成部に固定さ
れた状態で該光学像伝達手段に前記固体撮像装置
をピント調整して着脱自在に固定する第２の固定
手段と、 を設けたことを特徴とする内視鏡。[Claims for Utility Model Registration] A distal end component provided at the distal end of the insertion section is provided with an optical image transmitting means and a solid-state imaging device for forming an optical image transmitted by the optical image transmitting means. In the endoscope, a first fixing means for removably fixing the optical image transmitting means to the distal end component; and a first fixing means for removably fixing the optical image transmitting means to the distal end component; An endoscope comprising: second fixing means for adjusting the focus of the solid-state imaging device and detachably fixing the solid-state imaging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989059867U JPH075454Y2 (en) | 1989-05-23 | 1989-05-23 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989059867U JPH075454Y2 (en) | 1989-05-23 | 1989-05-23 | Endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02149911U true JPH02149911U (en) | 1990-12-21 |
| JPH075454Y2 JPH075454Y2 (en) | 1995-02-08 |
Family
ID=31586742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989059867U Expired - Lifetime JPH075454Y2 (en) | 1989-05-23 | 1989-05-23 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075454Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61163315A (en) * | 1985-01-14 | 1986-07-24 | Olympus Optical Co Ltd | Endoscope |
-
1989
- 1989-05-23 JP JP1989059867U patent/JPH075454Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61163315A (en) * | 1985-01-14 | 1986-07-24 | Olympus Optical Co Ltd | Endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075454Y2 (en) | 1995-02-08 |