JP2009153902A - 電子内視鏡 - Google Patents
電子内視鏡 Download PDFInfo
- Publication number
- JP2009153902A JP2009153902A JP2007338056A JP2007338056A JP2009153902A JP 2009153902 A JP2009153902 A JP 2009153902A JP 2007338056 A JP2007338056 A JP 2007338056A JP 2007338056 A JP2007338056 A JP 2007338056A JP 2009153902 A JP2009153902 A JP 2009153902A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- imaging unit
- circuit board
- signal
- connector
- 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
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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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/12—Connectors or connections adapted for particular applications for medicine and surgery
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)
Abstract
【解決手段】連結コネクタ40を、信号ケーブル24に取り付けられるケーブル取付リング47と、回路基板45に取り付けられる基板取付部48と、ケーブル取付リング47及び基板取付部48を連結する連結柱49とから構成する。ケーブル取付リング47は信号ケーブル24に着脱可能であり、基板取付部48は回路基板45に着脱可能である。
【選択図】図1
Description
第1実施形態では、連結コネクタ40を、ケーブル取付リング47、基板取付部48、及び連結柱49から構成したが、連結コネクタの形状は任意でよく、図8及び図9に示すように、信号ケーブル24から露呈した複数の信号線35及び入出力端子(接続端子)46を保護するように覆う形状の連結コネクタ100を用いてもよい。この連結コネクタ100も、第1実施形態と同様に、締め付け力を付与して信号ケーブル24の端部に強固に固定され、また回路基板45側では機械的な凹凸係合などにより容易に外れることがないようにしておくのがよい。
10 電子内視鏡
11 挿入部
14 先端部
24 信号ケーブル
35 信号線
38 外被
40,100 連結コネクタ
45 回路基板
47 ケーブル取付リング
48 基板取付部
49 連結柱
Claims (4)
- 被検体内に挿入される挿入部の先端部に設けられ被検体内の観察部位を撮像する撮像ユニットと、複数の信号線及びこれらの信号線を覆う外被からなり前記挿入部に挿通される信号ケーブルとを備え、前記信号ケーブルの先端から露呈された信号線が前記撮像ユニットに接続される電子内視鏡において、
電気絶縁材料で形成されるとともに、前記信号ケーブルの外被を有する先端部位と前記撮像ユニットとを連結するコネクタを設けたことを特徴とする電子内視鏡。 - 前記コネクタは、前記先端部位に着脱可能に取り付けられるケーブル取付部と、前記撮像ユニットに着脱可能に取り付けられる撮像ユニット取付部と、前記ケーブル取付部及び撮像ユニット取付部を連結する連結部材とから構成されることを特徴とする請求項1記載の電子内視鏡。
- 前記コネクタは、前記信号ケーブルの先端から露呈された複数の信号線、及びこれらの信号線が接続される前記撮像ユニットの接続端子を覆う形状になっていることを特徴とする請求項1記載の電子内視鏡。
- 前記コネクタはゴム材により形成されることを特徴とする請求項3記載の電子内視鏡。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007338056A JP2009153902A (ja) | 2007-12-27 | 2007-12-27 | 電子内視鏡 |
CNA2008101547759A CN101480333A (zh) | 2007-12-27 | 2008-12-26 | 电子内窥镜 |
EP08022514A EP2074930A1 (en) | 2007-12-27 | 2008-12-29 | Electronic endoscope |
US12/344,898 US20090177038A1 (en) | 2007-12-27 | 2008-12-29 | Electronic endoscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007338056A JP2009153902A (ja) | 2007-12-27 | 2007-12-27 | 電子内視鏡 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009153902A true JP2009153902A (ja) | 2009-07-16 |
Family
ID=40551044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007338056A Abandoned JP2009153902A (ja) | 2007-12-27 | 2007-12-27 | 電子内視鏡 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090177038A1 (ja) |
EP (1) | EP2074930A1 (ja) |
JP (1) | JP2009153902A (ja) |
CN (1) | CN101480333A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012170765A (ja) * | 2011-02-24 | 2012-09-10 | Fujifilm Corp | 内視鏡 |
JP2012205807A (ja) * | 2011-03-30 | 2012-10-25 | Fujifilm Corp | 内視鏡用撮像装置 |
JP2013075026A (ja) * | 2011-09-30 | 2013-04-25 | Fujifilm Corp | 内視鏡用カメラモジュール及び内視鏡 |
JP2017074257A (ja) * | 2015-10-15 | 2017-04-20 | 富士フイルム株式会社 | 内視鏡 |
JP6230771B1 (ja) * | 2016-06-17 | 2017-11-15 | オリンパス株式会社 | 内視鏡装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009013615A1 (de) * | 2009-03-17 | 2010-09-23 | Kaltenbach & Voigt Gmbh | Medizinisches, insbesondere zahnmedizinisches Diagnosegerät mit Bilderfassungsmitteln |
JP2011194011A (ja) * | 2010-03-19 | 2011-10-06 | Fujifilm Corp | 画像撮像装置 |
JP5395829B2 (ja) * | 2011-02-25 | 2014-01-22 | 富士フイルム株式会社 | 内視鏡装置 |
JP5250653B2 (ja) * | 2011-03-30 | 2013-07-31 | 富士フイルム株式会社 | 内視鏡用撮像装置及び内視鏡 |
JP5314734B2 (ja) * | 2011-07-06 | 2013-10-16 | 富士フイルム株式会社 | 内視鏡 |
JP5709716B2 (ja) * | 2011-09-30 | 2015-04-30 | 富士フイルム株式会社 | 内視鏡用撮像ユニット |
WO2013061838A1 (ja) * | 2011-10-27 | 2013-05-02 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
JP5558600B2 (ja) * | 2012-03-13 | 2014-07-23 | 富士フイルム株式会社 | 内視鏡用基板コネクタ、内視鏡及びその製造方法 |
JP5907129B2 (ja) * | 2013-08-22 | 2016-04-20 | 株式会社デンソー | 電子回路基板内蔵コネクタ、及び、電子回路基板内蔵コネクタの製造方法 |
CN104706306A (zh) * | 2013-12-15 | 2015-06-17 | 郑州新力光电技术有限公司 | 一种可更换内窥镜镜头装置 |
TW201625126A (zh) * | 2014-12-31 | 2016-07-01 | 信錦企業股份有限公司 | 擴充機之製造方法 |
JP6219011B1 (ja) * | 2016-03-23 | 2017-10-25 | オリンパス株式会社 | 内視鏡 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11252418A (ja) * | 1998-03-04 | 1999-09-17 | Olympus Optical Co Ltd | 撮像装置 |
JP2000125161A (ja) * | 1998-10-16 | 2000-04-28 | Olympus Optical Co Ltd | 撮像装置 |
JP2000232957A (ja) * | 1999-02-15 | 2000-08-29 | Olympus Optical Co Ltd | 内視鏡装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4974075A (en) * | 1987-08-11 | 1990-11-27 | Olympus Optical Co., Ltd. | Image pickup apparatus having connector capable of separately shielding grouped electrical connections |
US5021888A (en) * | 1987-12-18 | 1991-06-04 | Kabushiki Kaisha Toshiba | Miniaturized solid state imaging device |
US4993405A (en) * | 1989-05-15 | 1991-02-19 | Olympus Optical Co., Ltd. | Imaging apparatus |
US4998182A (en) * | 1990-02-08 | 1991-03-05 | Welch Allyn, Inc. | Connector for optical sensor |
JP2598568B2 (ja) * | 1990-11-20 | 1997-04-09 | オリンパス光学工業株式会社 | 電子内視鏡装置 |
JP2842687B2 (ja) * | 1990-11-27 | 1999-01-06 | 旭光学工業株式会社 | 電子内視鏡の先端部 |
US5305736A (en) * | 1991-04-26 | 1994-04-26 | Asahi Kogaku Kogyo Kabushiki Kaisha | Distal end part of endoscope |
DE4129961C2 (de) * | 1991-09-10 | 1996-02-15 | Wolf Gmbh Richard | Videoendoskop mit Festkörperbildaufnahmevorrichtung |
JPH05199989A (ja) * | 1991-10-25 | 1993-08-10 | Asahi Optical Co Ltd | 内視鏡の先端部 |
US5609561A (en) * | 1992-06-09 | 1997-03-11 | Olympus Optical Co., Ltd | Electronic type endoscope in which image pickup unit is dismounted to execute disinfection/sterilization processing |
JP2772322B2 (ja) * | 1993-03-08 | 1998-07-02 | 矢崎総業株式会社 | シールド電線の端末接続構造 |
US5618208A (en) * | 1994-06-03 | 1997-04-08 | Siemens Medical Systems, Inc. | Fully insulated, fully shielded electrical connector arrangement |
US6095970A (en) * | 1997-02-19 | 2000-08-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Endoscope |
JPH1119035A (ja) | 1997-07-03 | 1999-01-26 | Olympus Optical Co Ltd | 内視鏡 |
JPH11262467A (ja) | 1998-03-17 | 1999-09-28 | Olympus Optical Co Ltd | 撮像装置 |
JP2000060796A (ja) * | 1998-08-20 | 2000-02-29 | Asahi Optical Co Ltd | 内視鏡の撮像装置 |
US6080101A (en) * | 1998-08-26 | 2000-06-27 | Olympus Optical Co. Ltd. | Endoscope video camera head which can be autoclaved |
JP4185196B2 (ja) | 1998-10-09 | 2008-11-26 | Hoya株式会社 | 内視鏡 |
US6547722B1 (en) * | 1999-07-13 | 2003-04-15 | Olympus Optical Co., Ltd. | Endoscope having resistance to high-temperature and high-pressure steam |
US6805665B1 (en) * | 1999-12-09 | 2004-10-19 | Olympus Corporation | Image pick-up device for endoscopes |
DE10392670B4 (de) * | 2002-05-16 | 2012-10-11 | C2Cure Inc. | Miniatur-Kamerakopf |
US6818826B2 (en) * | 2002-11-22 | 2004-11-16 | Olympus Corporation | Fixing structure of signal cable |
JP4709593B2 (ja) | 2005-06-30 | 2011-06-22 | オリンパスメディカルシステムズ株式会社 | 電子内視鏡の撮像装置 |
-
2007
- 2007-12-27 JP JP2007338056A patent/JP2009153902A/ja not_active Abandoned
-
2008
- 2008-12-26 CN CNA2008101547759A patent/CN101480333A/zh active Pending
- 2008-12-29 US US12/344,898 patent/US20090177038A1/en not_active Abandoned
- 2008-12-29 EP EP08022514A patent/EP2074930A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11252418A (ja) * | 1998-03-04 | 1999-09-17 | Olympus Optical Co Ltd | 撮像装置 |
JP2000125161A (ja) * | 1998-10-16 | 2000-04-28 | Olympus Optical Co Ltd | 撮像装置 |
JP2000232957A (ja) * | 1999-02-15 | 2000-08-29 | Olympus Optical Co Ltd | 内視鏡装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012170765A (ja) * | 2011-02-24 | 2012-09-10 | Fujifilm Corp | 内視鏡 |
JP2012205807A (ja) * | 2011-03-30 | 2012-10-25 | Fujifilm Corp | 内視鏡用撮像装置 |
JP2013075026A (ja) * | 2011-09-30 | 2013-04-25 | Fujifilm Corp | 内視鏡用カメラモジュール及び内視鏡 |
JP2017074257A (ja) * | 2015-10-15 | 2017-04-20 | 富士フイルム株式会社 | 内視鏡 |
US10281711B2 (en) | 2015-10-15 | 2019-05-07 | Fujifilm Corporation | Endoscope with retention member |
JP6230771B1 (ja) * | 2016-06-17 | 2017-11-15 | オリンパス株式会社 | 内視鏡装置 |
US11253138B2 (en) | 2016-06-17 | 2022-02-22 | Olympus Corporation | Endoscopic apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP2074930A1 (en) | 2009-07-01 |
CN101480333A (zh) | 2009-07-15 |
US20090177038A1 (en) | 2009-07-09 |
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