JP2009232895A5 - - Google Patents
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- Publication number
- JP2009232895A5 JP2009232895A5 JP2008079185A JP2008079185A JP2009232895A5 JP 2009232895 A5 JP2009232895 A5 JP 2009232895A5 JP 2008079185 A JP2008079185 A JP 2008079185A JP 2008079185 A JP2008079185 A JP 2008079185A JP 2009232895 A5 JP2009232895 A5 JP 2009232895A5
- Authority
- JP
- Japan
- Prior art keywords
- endoscope
- imaging
- imaging unit
- distal end
- opening hole
- 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.)
- Abandoned
Links
- 238000003384 imaging method Methods 0.000 claims 23
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 230000003287 optical effect Effects 0.000 claims 2
Claims (5)
前記先端硬質部には、前記撮像ユニットの一部が嵌め込むように挿入されて固定される開口孔が、その軸線が先端硬質部の中心に沿うように穿設されており、
前記先端硬質部と前記撮像ユニットには、前記撮像ユニットを前記開口孔にその軸線方向に挿入することにより係合し、前記先端硬質部に対する前記撮像ユニットの開口孔軸線回りの回動を規制する係合手段が設けられ、
前記撮像ユニットは、その係合手段と前記先端硬質部の係合手段を係合させながら、前記開口孔に挿入されることを特徴とする内視鏡の撮像装置。 An imaging device for an endoscope comprising an imaging unit that is integrally formed with a solid-state imaging device and an optical component that forms an optical image on the solid-state imaging device , which is attached to a rigid distal end portion disposed at the distal end of the insertion portion of the endoscope Because
An opening hole that is inserted and fixed so that a part of the imaging unit is fitted in the distal end hard portion is formed so that an axis thereof is along the center of the distal end hard portion,
The distal end hard portion and the imaging unit are engaged by inserting the imaging unit into the opening hole in the axial direction thereof, and the rotation of the imaging unit about the opening hole axis with respect to the distal end hard portion is restricted. Engagement means are provided,
The imaging apparatus for an endoscope, wherein the imaging unit is inserted into the opening hole while engaging the engaging means with the engaging means of the hard tip portion .
前記係合手段が、前記開口孔軸線に沿って前記開口孔に形成された係合溝と、前記撮像ユニットの一部に突設され該係合溝に嵌通可能な係合凸部とからなることを特徴とする内視鏡の撮像装置。 The endoscope imaging apparatus according to claim 1,
The engaging means includes an engaging groove formed in the opening hole along the opening hole axis, and an engaging convex portion protruding from a part of the imaging unit and fitting into the engaging groove. An imaging apparatus for an endoscope characterized by comprising:
前記係合手段が、前記開口孔軸線に沿って前記先端硬質部に形成された係合孔と、前記撮像ユニットに突設され該係合孔に嵌通可能な係合軸とからなることを特徴とする内視鏡の撮像装置。 The endoscope imaging apparatus according to claim 1,
The engagement means includes an engagement hole formed in the hard tip portion along the opening hole axis, and an engagement shaft that protrudes from the imaging unit and can be fitted into the engagement hole. An imaging device for an endoscope that is characterized.
前記係合手段が、前記撮像ユニットの挿入で相互に当接して前記撮像ユニットの挿入長さを規定する一対の突き当て面を有することを特徴とする内視鏡の撮像装置。 An endoscope imaging apparatus according to any one of claims 1 to 3,
An imaging apparatus for an endoscope, wherein the engaging means has a pair of abutting surfaces that abut against each other upon insertion of the imaging unit and define an insertion length of the imaging unit.
前記撮像装置の撮像動作を指示する操作部と、
を備えた内視鏡。 The endoscope imaging apparatus according to any one of claims 1 to 4, which is provided at a distal end of the insertion portion;
An operation unit for instructing an imaging operation of the imaging apparatus;
Endoscope equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008079185A JP2009232895A (en) | 2008-03-25 | 2008-03-25 | Imaging apparatus for endoscope and endoscope equipped with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008079185A JP2009232895A (en) | 2008-03-25 | 2008-03-25 | Imaging apparatus for endoscope and endoscope equipped with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009232895A JP2009232895A (en) | 2009-10-15 |
| JP2009232895A5 true JP2009232895A5 (en) | 2011-04-21 |
Family
ID=41247616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008079185A Abandoned JP2009232895A (en) | 2008-03-25 | 2008-03-25 | Imaging apparatus for endoscope and endoscope equipped with the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2009232895A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014013787A1 (en) * | 2012-07-19 | 2014-01-23 | オリンパスメディカルシステムズ株式会社 | Hard-tip section of insertion part of endoscope, and endoscope using hard-tip section |
| WO2015015840A1 (en) * | 2013-07-31 | 2015-02-05 | オリンパスメディカルシステムズ株式会社 | Image-capturing device for endoscope and endoscope in which image-capturing device is applied |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000279369A (en) * | 1999-03-30 | 2000-10-10 | Fuji Photo Optical Co Ltd | Tip end part of endoscope |
| JP3721882B2 (en) * | 1999-09-14 | 2005-11-30 | フジノン株式会社 | Endoscope insertion part |
| JP2002177493A (en) * | 2000-12-19 | 2002-06-25 | Heiwa Corp | Method and device for attaching set board in game machine |
| JP2005192642A (en) * | 2003-12-26 | 2005-07-21 | Olympus Corp | Electronic endoscope |
-
2008
- 2008-03-25 JP JP2008079185A patent/JP2009232895A/en not_active Abandoned
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