JP5279367B2 - 内視鏡 - Google Patents
内視鏡 Download PDFInfo
- Publication number
- JP5279367B2 JP5279367B2 JP2008172384A JP2008172384A JP5279367B2 JP 5279367 B2 JP5279367 B2 JP 5279367B2 JP 2008172384 A JP2008172384 A JP 2008172384A JP 2008172384 A JP2008172384 A JP 2008172384A JP 5279367 B2 JP5279367 B2 JP 5279367B2
- Authority
- JP
- Japan
- Prior art keywords
- signal line
- input
- line
- terminal
- ground
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/0243—Printed circuits associated with mounted high frequency components
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
- H01R9/0515—Connection to a rigid planar substrate, e.g. printed circuit board
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
- H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09809—Coaxial layout
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10356—Cables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3405—Edge mounted components, e.g. terminals
Description
10 電子内視鏡
11 プロセッサ装置
17 挿入部
17a 先端部
28 多芯ケーブル
38 CCD
43、61 回路基板
46 入出力端子
47,60 アース端子
48,65 同軸ケーブル
50,66 信号線
51 絶縁体
52 編組線
Claims (3)
- 被検体内に挿入される挿入部と、
前記挿入部の先端に設けられた固体撮像素子と信号の遣り取りをし、複数の端子が設けられている回路基板と、
前記挿入部の内部に挿設され、中央に配された信号線及びこの信号線の回りに絶縁体を介して配されたグランド線からなり、前記端子に接続される複数の同軸ケーブルとを備え、
前記回路基板は、複数の前記端子として、前記グランド線が接続されるアース端子と、前記信号線が接続される入出力端子とを有し、前記アース端子と前記入出力端子とが交互に配列され、
前記信号線は、前記グランド線よりも長く同軸ケーブルから引き出されており、
互いに隣接する前記同軸ケーブル、または互いに先隣に位置する前記同軸ケーブルから引き出された前記信号線を互いに交差させて、前記グランド線よりも弛ませた状態で前記信号線が前記端子に接続されていることを特徴とする内視鏡。 - 前記信号線は、同一の同軸ケーブルから引き出された前記グランド線を挟んで前記入出力端子とは反対側の位置から折り返され、該グランド線を乗り越えて前記入出力端子に接続されることを特徴とする請求項1記載の内視鏡。
- 前記信号線は、前記同軸ケーブルより引き出された長さが前記グランド線よりも0.5mm以上長いことを特徴とする請求項1または2記載の内視鏡。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008172384A JP5279367B2 (ja) | 2008-07-01 | 2008-07-01 | 内視鏡 |
EP09008294A EP2140802A1 (en) | 2008-07-01 | 2009-06-24 | Electronic endoscope |
US12/458,067 US8388376B2 (en) | 2008-07-01 | 2009-06-30 | Electronic endoscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008172384A JP5279367B2 (ja) | 2008-07-01 | 2008-07-01 | 内視鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010011918A JP2010011918A (ja) | 2010-01-21 |
JP5279367B2 true JP5279367B2 (ja) | 2013-09-04 |
Family
ID=41010526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008172384A Expired - Fee Related JP5279367B2 (ja) | 2008-07-01 | 2008-07-01 | 内視鏡 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8388376B2 (ja) |
EP (1) | EP2140802A1 (ja) |
JP (1) | JP5279367B2 (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100960262B1 (ko) * | 2008-08-14 | 2010-06-07 | 한전케이피에스 주식회사 | 촬상소자를 이용한 형상 연성회로 박막형 내시경장치 |
JP2011194011A (ja) * | 2010-03-19 | 2011-10-06 | Fujifilm Corp | 画像撮像装置 |
DE102010027400B4 (de) * | 2010-07-15 | 2020-06-25 | Karl Storz Se & Co. Kg | Endoskopisches Instrument und Verwendung eines Sternviererkabels |
JP5651782B2 (ja) | 2010-09-08 | 2015-01-14 | コヴィディエン リミテッド パートナーシップ | 撮像アセンブリを有するカテーテル |
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 |
JP5731877B2 (ja) * | 2011-04-08 | 2015-06-10 | 富士フイルム株式会社 | 内視鏡装置 |
EP2674095A4 (en) * | 2011-12-07 | 2015-06-03 | Olympus Medical Systems Corp | ELECTRONIC ENDOSCOPE |
EP2797490B1 (en) * | 2011-12-29 | 2016-11-09 | Cook Medical Technologies LLC | Space-optimized visualization catheter having a camera train holder in a catheter with off-centered lumens |
JP2014014610A (ja) * | 2012-07-11 | 2014-01-30 | Olympus Corp | 内視鏡装置 |
US9517184B2 (en) | 2012-09-07 | 2016-12-13 | Covidien Lp | Feeding tube with insufflation device and related methods therefor |
USD717340S1 (en) | 2012-09-07 | 2014-11-11 | Covidien Lp | Display screen with enteral feeding icon |
USD735343S1 (en) | 2012-09-07 | 2015-07-28 | Covidien Lp | Console |
US9198835B2 (en) | 2012-09-07 | 2015-12-01 | Covidien Lp | Catheter with imaging assembly with placement aid and related methods therefor |
USD716841S1 (en) | 2012-09-07 | 2014-11-04 | Covidien Lp | Display screen with annotate file icon |
US9636112B2 (en) * | 2013-08-16 | 2017-05-02 | Covidien Lp | Chip assembly for reusable surgical instruments |
WO2015045467A1 (ja) * | 2013-09-25 | 2015-04-02 | オリンパスメディカルシステムズ株式会社 | 電気ユニット、及びこれを搭載した内視鏡 |
JP6138071B2 (ja) | 2014-02-26 | 2017-05-31 | オリンパス株式会社 | 弛み補正機構、マニピュレータ及びマニピュレータシステム |
JP6371607B2 (ja) * | 2014-07-02 | 2018-08-08 | オリンパス株式会社 | ケーブル接続構造、集合ケーブル、集合ケーブルの製造方法およびケーブル接続構造の製造方法 |
JP2016024979A (ja) * | 2014-07-22 | 2016-02-08 | 住友電気工業株式会社 | 信号伝送用ケーブル |
JP1540830S (ja) | 2015-04-24 | 2015-12-28 | ||
US10925468B2 (en) | 2015-07-16 | 2021-02-23 | Chin-Shun Tseng | Colonoscope |
TW201703721A (zh) * | 2015-07-16 | 2017-02-01 | 曾錦順 | 蛋型大腸鏡及行進控制方法 |
CN107847116B (zh) * | 2015-07-21 | 2021-03-02 | 奥林巴斯株式会社 | 缆线连接构造、内窥镜系统以及缆线连接构造的制造方法 |
WO2019193911A1 (ja) * | 2018-04-03 | 2019-10-10 | オリンパス株式会社 | 撮像ユニット、および内視鏡 |
CN112397950A (zh) * | 2019-08-15 | 2021-02-23 | 富士康(昆山)电脑接插件有限公司 | 线缆连接器组件 |
US11759095B2 (en) * | 2021-08-29 | 2023-09-19 | Altek Biotechnology Corporation | Image capturing assembly and related endoscope |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3026464B2 (ja) * | 1991-12-19 | 2000-03-27 | 株式会社東芝 | 固体撮像装置及び該装置を用いる内視鏡 |
US5710393A (en) * | 1995-05-17 | 1998-01-20 | The Whitaker Corporation | Modular array termination for multiconductor electrical cables |
JPH0990243A (ja) * | 1995-09-22 | 1997-04-04 | Olympus Optical Co Ltd | 撮像装置 |
JP3863583B2 (ja) * | 1995-09-28 | 2006-12-27 | オリンパス株式会社 | 撮像装置 |
JPH0998944A (ja) * | 1995-10-05 | 1997-04-15 | Olympus Optical Co Ltd | 撮像装置 |
JPH10178571A (ja) * | 1996-12-19 | 1998-06-30 | Olympus Optical Co Ltd | 撮像装置 |
JP2000068007A (ja) * | 1998-08-20 | 2000-03-03 | Fujitsu Takamisawa Component Ltd | ケーブル付き平衡伝送用コネクタ |
JP4185196B2 (ja) * | 1998-10-09 | 2008-11-26 | Hoya株式会社 | 内視鏡 |
JP3742514B2 (ja) * | 1998-10-16 | 2006-02-08 | オリンパス株式会社 | 撮像装置 |
JP2000232957A (ja) * | 1999-02-15 | 2000-08-29 | Olympus Optical Co Ltd | 内視鏡装置 |
JP2001095758A (ja) * | 1999-09-30 | 2001-04-10 | Fuji Photo Optical Co Ltd | 内視鏡用撮像素子組付け装置 |
US6494739B1 (en) * | 2001-02-07 | 2002-12-17 | Welch Allyn, Inc. | Miniature connector with improved strain relief for an imager assembly |
US6921920B2 (en) * | 2001-08-31 | 2005-07-26 | Smith & Nephew, Inc. | Solid-state light source |
US6880241B2 (en) * | 2002-09-30 | 2005-04-19 | General Electric Company A New York Corporation | Method for connecting coaxial cables to a printed circuit board |
US7273393B2 (en) * | 2003-08-29 | 2007-09-25 | 3M Innovative Properties Company | Connector shell for a multiple wire cable assembly |
JP4745756B2 (ja) * | 2005-08-26 | 2011-08-10 | Hoya株式会社 | 電子内視鏡の先端部 |
-
2008
- 2008-07-01 JP JP2008172384A patent/JP5279367B2/ja not_active Expired - Fee Related
-
2009
- 2009-06-24 EP EP09008294A patent/EP2140802A1/en not_active Withdrawn
- 2009-06-30 US US12/458,067 patent/US8388376B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8388376B2 (en) | 2013-03-05 |
EP2140802A1 (en) | 2010-01-06 |
JP2010011918A (ja) | 2010-01-21 |
US20090306475A1 (en) | 2009-12-10 |
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