JPS62167212U - - Google Patents
Info
- Publication number
- JPS62167212U JPS62167212U JP5443086U JP5443086U JPS62167212U JP S62167212 U JPS62167212 U JP S62167212U JP 5443086 U JP5443086 U JP 5443086U JP 5443086 U JP5443086 U JP 5443086U JP S62167212 U JPS62167212 U JP S62167212U
- Authority
- JP
- Japan
- Prior art keywords
- type endoscope
- fiber bundle
- film
- camera type
- utility
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は第１の実施例における一部切欠してな
るフイルム案内管の斜視図、第２図は同じくその
内視鏡挿入部の先端部の側断面図、第３図は第２
図中Ａ―Ａ線に沿う断面図、第４図は同じくその
フアイバ束部分の側断面図である。
１……挿入部、４……先端構成部、８……撮影
光学系、９，１１……フアイバ束、２０……フイ
ルム案内管、２１……可撓性チユーブ、２４……
弾性部材、３０……外装チユーブ。
FIG. 1 is a perspective view of a partly cut away film guide tube in the first embodiment, FIG. 2 is a side sectional view of the distal end of the endoscope insertion portion, and FIG.
A sectional view taken along the line AA in the figure, and FIG. 4 is a side sectional view of the fiber bundle portion. DESCRIPTION OF SYMBOLS 1...Insertion part, 4...Tip component, 8...Photographing optical system, 9, 11...Fiber bundle, 20...Film guide tube, 21...Flexible tube, 24...
Elastic member, 30...Exterior tube.
Claims (1)
込み、その先端構成部でフイルムに撮影をすると
ともに、その挿入部内にはフイルムを通すフイル
ム案内管とフアイバ束を設けた先端カメラ式内視
鏡において、上記フイルム案内管とフアイバ束と
の間に遮光部材を設けたことを特徴とする先端カ
メラ式内視鏡。 (2) 実用新案登録請求の範囲第１項に記載の先
端カメラ式内視鏡において、フイルム案内管に遮
光部材を設けたことを特徴とする先端カメラ式内
視鏡。 (3) 実用新案登録請求の範囲第１項に記載の先
端カメラ式内視鏡において、上記フアイバ束に可
撓性リユーブを被覆し、この可撓性チユーブに黒
色顔料を含有させてこれを遮光部材としてなるこ
とを特徴とする先端カメラ式内視鏡。[Scope of Claim for Utility Model Registration] (1) A camera mechanism is incorporated into the distal end component of the insertion section, and the distal end component takes pictures on a film, and the insertion section includes a film guide tube through which the film is passed and a fiber bundle. What is claimed is: 1. A front end camera type endoscope comprising: a light shielding member provided between the film guide tube and the fiber bundle; (2) Utility Model Registration The tip camera type endoscope according to claim 1, characterized in that the film guide tube is provided with a light shielding member. (3) In the advanced camera type endoscope according to claim 1 of the utility model registration claim, the fiber bundle is coated with a flexible tube, and the flexible tube contains a black pigment to shield it from light. A tip camera type endoscope that is characterized by being used as a component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5443086U JPS62167212U (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5443086U JPS62167212U (en) | 1986-04-11 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167212U true JPS62167212U (en) | 1987-10-23 |
Family
ID=30881415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5443086U Pending JPS62167212U (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167212U (en) |
-
1986
- 1986-04-11 JP JP5443086U patent/JPS62167212U/ja active Pending
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