JP4648780B2 - 電子内視鏡用撮像素子パッケージ - Google Patents
電子内視鏡用撮像素子パッケージ Download PDFInfo
- Publication number
- JP4648780B2 JP4648780B2 JP2005201111A JP2005201111A JP4648780B2 JP 4648780 B2 JP4648780 B2 JP 4648780B2 JP 2005201111 A JP2005201111 A JP 2005201111A JP 2005201111 A JP2005201111 A JP 2005201111A JP 4648780 B2 JP4648780 B2 JP 4648780B2
- Authority
- JP
- Japan
- Prior art keywords
- package
- housing
- electronic endoscope
- reinforcing member
- package housing
- 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 - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
- A61B1/051—Details of CCD assembly
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
図4は電子内視鏡の挿入部1の先端部分を示しており、可撓性の挿入部1の先端面には観察窓2が配置されていて、その内側には、対物光学系3が対物光学系ユニット枠4内に収納された状態に配置されている。
11 固体撮像素子
11a 撮像面
12 絶縁基体
13 パッケージハウジング
14 カバーガラス
18 光学フィルタ
19 遮光マスク
20 ハウジング補強部材
Claims (6)
- 固体撮像素子を保持する電気絶縁材からなる絶縁基体に、上記固体撮像素子の周囲を気密に囲む金属製のパッケージハウジングの基部が気密に取り付けられ、上記パッケージハウジングの前面に形成された窓部には透明なカバーガラスが気密に取り付けられた電子内視鏡用撮像素子パッケージにおいて、
上記パッケージハウジングの耐変形強度を越える力が作用しても変形しない強度に形成されたハウジング補強部材を上記パッケージハウジングの内面に沿って配置して、上記パッケージハウジングの耐変形強度を越える力が作用しても上記パッケージハウジングが変形しないようにしたことを特徴とする電子内視鏡用撮像素子パッケージ。 - 上記パッケージハウジングの断面形状が矩形状に形成されていて、上記ハウジング補強部材の外面が、上記パッケージハウジングの四つの内周面に内接する断面形状に形成されている請求項1記載の電子内視鏡用撮像素子パッケージ。
- 上記ハウジング補強部材の後端面が上記絶縁基体の先端面に当接している請求項1又は2記載の電子内視鏡用撮像素子パッケージ。
- 上記ハウジング補強部材の前方向きの面が、上記カバーガラスの後面に重ねて配置された部材の後面又は上記カバーガラスの後面に当接して配置され、それによって上記カバーガラスと上記固体撮像素子の撮像面との間の間隔が位置決めされている請求項3記載の電子内視鏡用撮像素子パッケージ。
- 上記カバーガラスの後面に重ねて配置された部材が、被写体像を上記撮像面に投影する投影光路の周辺部の不要光を遮るための遮光マスクと、不要な波長の光線をカットするための光学フィルタの少なくとも一方である請求項4記載の電子内視鏡用撮像素子パッケージ。
- 上記ハウジング補強部材の先端面が、上記パッケージハウジングの先端面の裏面に直接当接している請求項1又は2記載の電子内視鏡用撮像素子パッケージ。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005201111A JP4648780B2 (ja) | 2005-07-11 | 2005-07-11 | 電子内視鏡用撮像素子パッケージ |
| US11/456,253 US20070007360A1 (en) | 2005-07-11 | 2006-07-10 | Image capturing element package for electronic endoscope |
| DE102006032078A DE102006032078A1 (de) | 2005-07-11 | 2006-07-11 | Bildaufnahmebaustein für ein elektronisches Endoskop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005201111A JP4648780B2 (ja) | 2005-07-11 | 2005-07-11 | 電子内視鏡用撮像素子パッケージ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007014651A JP2007014651A (ja) | 2007-01-25 |
| JP4648780B2 true JP4648780B2 (ja) | 2011-03-09 |
Family
ID=37575885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005201111A Expired - Fee Related JP4648780B2 (ja) | 2005-07-11 | 2005-07-11 | 電子内視鏡用撮像素子パッケージ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20070007360A1 (ja) |
| JP (1) | JP4648780B2 (ja) |
| DE (1) | DE102006032078A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9309043B2 (en) | 2012-10-17 | 2016-04-12 | Seiko Epson Corporation | Optical element storage package, optical filter device, optical module, and electronic apparatus |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100697803B1 (ko) * | 2002-08-29 | 2007-03-20 | 시로 사카이 | 복수의 발광 소자를 갖는 발광 장치 |
| DE102009011479A1 (de) * | 2009-03-06 | 2010-09-09 | Olympus Winter & Ibe Gmbh | Chirurgisches Instrument |
| WO2016158352A1 (ja) * | 2015-03-31 | 2016-10-06 | 富士フイルム株式会社 | 内視鏡 |
| KR101982810B1 (ko) * | 2017-07-18 | 2019-05-27 | 원텍 주식회사 | 이미지 센서가 내장된 수술용 내시경 |
| CN117253885A (zh) | 2017-10-06 | 2023-12-19 | 浜松光子学株式会社 | 光检测装置 |
| EP4340773B1 (en) * | 2021-05-18 | 2025-05-21 | Align Technology, Inc. | Intraoral scanner sleeve |
| USD1073069S1 (en) | 2021-05-18 | 2025-04-29 | Align Technology, Inc. | Protective sleeve for an intraoral scanner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62146082A (ja) * | 1985-12-20 | 1987-06-30 | Nec Corp | 固体撮像装置 |
| JPS6421946A (en) * | 1987-07-16 | 1989-01-25 | Toshiba Corp | Electronic element mounting module |
| US5873816A (en) * | 1994-11-02 | 1999-02-23 | Olympus Optical Co., Ltd. | Electronic endoscope having an insertional portion a part of which is a conductive armor |
| US5868664A (en) * | 1996-02-23 | 1999-02-09 | Envision Medical Corporation | Electrically isolated sterilizable endoscopic video camera head |
| JP3735163B2 (ja) * | 1996-08-02 | 2006-01-18 | オリンパス株式会社 | 固体撮像装置 |
| JP2002253500A (ja) * | 2001-03-05 | 2002-09-10 | Olympus Optical Co Ltd | 内視鏡用光源装置 |
| JP3875505B2 (ja) * | 2001-03-29 | 2007-01-31 | オリンパス株式会社 | 撮像装置 |
| JP2003258221A (ja) * | 2002-03-05 | 2003-09-12 | Hamamatsu Photonics Kk | 気密封止パッケージ |
| JP2007007227A (ja) * | 2005-07-01 | 2007-01-18 | Pentax Corp | 電子内視鏡用撮像装置 |
-
2005
- 2005-07-11 JP JP2005201111A patent/JP4648780B2/ja not_active Expired - Fee Related
-
2006
- 2006-07-10 US US11/456,253 patent/US20070007360A1/en not_active Abandoned
- 2006-07-11 DE DE102006032078A patent/DE102006032078A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9309043B2 (en) | 2012-10-17 | 2016-04-12 | Seiko Epson Corporation | Optical element storage package, optical filter device, optical module, and electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102006032078A1 (de) | 2007-01-25 |
| JP2007014651A (ja) | 2007-01-25 |
| US20070007360A1 (en) | 2007-01-11 |
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