JP4781764B2 - 電子内視鏡システム - Google Patents
電子内視鏡システム Download PDFInfo
- Publication number
- JP4781764B2 JP4781764B2 JP2005283496A JP2005283496A JP4781764B2 JP 4781764 B2 JP4781764 B2 JP 4781764B2 JP 2005283496 A JP2005283496 A JP 2005283496A JP 2005283496 A JP2005283496 A JP 2005283496A JP 4781764 B2 JP4781764 B2 JP 4781764B2
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- electronic endoscope
- signal
- unit
- image
- 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
- A61B1/045—Control thereof
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless means
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00059—Operational features of endoscopes provided with identification means for the endoscope
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Endoscopes (AREA)
Description
11a〜11d 電子内視鏡
12a〜12d プロセッサ装置
15 受信装置
16 パーソナルコンピュータ(PC)
17a〜17d Ch1〜Ch4用データストレージ
18 ストレージサーバ
19 電波
31d レリーズスイッチ
33 CCD
50 CPU
54 スクランブラ
56 送信部
58 ヘッダ付加部
59 受信部
70 CPU
75 デスクランブラ
80 CPU
83 受信部
84 復調部
85 デスクランブラ
90 CPU
94 ビデオ信号処理部
95 映像信号処理部
96 I/Oポート
Claims (3)
- 撮像素子により体腔内の被観察体像を撮影して得られた撮像信号をデジタル化した映像信号に直交変調を施してRF信号を生成し、RF信号を電波として送信する電子内視鏡が複数台設置された電子内視鏡システムにおいて、
前記電子内視鏡には、前記電波の周波数帯域のチャネルが1台宛割り振られ、前記映像信号を内視鏡画像として記録する際に操作される操作部材と、前記操作部材が操作されたときに、前記チャネルを表すヘッダを前記RF信号に付加するヘッダ付加部とが設けられており、
前記電波を受信する受信部と、
前記RF信号から元の映像信号を復調する復調部と、
前記映像信号から前記内視鏡画像を生成する映像信号処理部と、
前記チャネル毎に用意され、前記内視鏡画像を記録・蓄積するデータ蓄積部と、
前記内視鏡画像を対応するチャネルのデータ蓄積部に振り分ける入出力制御部とを有する診断結果管理装置を備えたことを特徴とする電子内視鏡システム。 - 前記電子内視鏡および前記受信部は、ポーリング方式で前記電波の遣り取りを行うことを特徴とする請求項1に記載の電子内視鏡システム。
- 前記電子内視鏡は、前記映像信号にスクランブル処理を施すスクランブラを備え、
前記診断結果管理装置は、前記映像信号にデスクランブル処理を施すデスクランブラを備えたことを特徴とする請求項1または2に記載の電子内視鏡システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005283496A JP4781764B2 (ja) | 2005-09-29 | 2005-09-29 | 電子内視鏡システム |
EP06020410A EP1769728B1 (en) | 2005-09-29 | 2006-09-28 | Electronic endoscope system |
US11/528,576 US7485091B2 (en) | 2005-09-29 | 2006-09-28 | Electronic endoscope system |
DE602006019183T DE602006019183D1 (de) | 2005-09-29 | 2006-09-28 | Elektronisches Endoskopsystem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005283496A JP4781764B2 (ja) | 2005-09-29 | 2005-09-29 | 電子内視鏡システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007089838A JP2007089838A (ja) | 2007-04-12 |
JP4781764B2 true JP4781764B2 (ja) | 2011-09-28 |
Family
ID=37697948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005283496A Expired - Fee Related JP4781764B2 (ja) | 2005-09-29 | 2005-09-29 | 電子内視鏡システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US7485091B2 (ja) |
EP (1) | EP1769728B1 (ja) |
JP (1) | JP4781764B2 (ja) |
DE (1) | DE602006019183D1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM309970U (en) * | 2006-09-13 | 2007-04-21 | Tien-Sheng Chen | Laryngoscope with wireless image transmission |
US8035685B2 (en) | 2007-07-30 | 2011-10-11 | General Electric Company | Systems and methods for communicating video data between a mobile imaging system and a fixed monitor system |
JP5155037B2 (ja) * | 2008-06-30 | 2013-02-27 | オリンパス株式会社 | 受像機及び画像送信機からなる無線通信システム及び、その無線通信方法 |
US11141063B2 (en) | 2010-12-23 | 2021-10-12 | Philips Image Guided Therapy Corporation | Integrated system architectures and methods of use |
JP5767036B2 (ja) * | 2011-06-20 | 2015-08-19 | オリンパス株式会社 | 電子内視鏡装置 |
JP5784382B2 (ja) | 2011-06-20 | 2015-09-24 | オリンパス株式会社 | 電子内視鏡装置 |
DE102012205165A1 (de) * | 2012-03-29 | 2013-10-02 | Fiagon Gmbh | Medizinisches System mit einer Lageerfassungseinrichtung zum Erfassen der Position und Orientierung eines Instruments |
DE102013222230A1 (de) | 2013-10-31 | 2015-04-30 | Fiagon Gmbh | Chirurgisches Instrument |
EP3578092A4 (en) * | 2017-02-01 | 2020-02-19 | FUJIFILM Corporation | ENDOSCOPIC SYSTEM AND METHOD FOR THE OPERATION THEREOF |
JP7013677B2 (ja) * | 2017-05-01 | 2022-02-01 | ソニーグループ株式会社 | 医用画像処理装置、医用画像処理装置の作動方法、及び、内視鏡システム |
WO2019198364A1 (ja) * | 2018-04-11 | 2019-10-17 | オリンパス株式会社 | 内視鏡装置 |
EP3719749A1 (en) | 2019-04-03 | 2020-10-07 | Fiagon AG Medical Technologies | Registration method and setup |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3986498A (en) * | 1975-09-08 | 1976-10-19 | Videodetics Corporation | Remote ECG monitoring system |
US4398297A (en) | 1980-10-10 | 1983-08-09 | Bell Telephone Laboratories, Incorporated | Data set diagnostic system |
JPS6048011A (ja) | 1983-08-27 | 1985-03-15 | Olympus Optical Co Ltd | 内視鏡装置 |
US5361203A (en) * | 1992-04-14 | 1994-11-01 | Olympus Optical Co., Ltd. | Endoscope image data filing system and an endoscope image data managing method for managing a large number of image data in various mode |
JP3583660B2 (ja) | 1999-08-05 | 2004-11-04 | オリンパス株式会社 | 内視鏡装置 |
JP2001197485A (ja) * | 2000-01-11 | 2001-07-19 | Asahi Optical Co Ltd | 電子内視鏡システムおよび電子内視鏡用信号切替装置 |
US6589162B2 (en) | 2000-02-21 | 2003-07-08 | Pentax Corporation | Endoscope system and video camera for endoscope |
JP2001353124A (ja) * | 2000-04-10 | 2001-12-25 | Olympus Optical Co Ltd | 内視鏡装置 |
JP2002304584A (ja) | 2001-04-05 | 2002-10-18 | Olympus Optical Co Ltd | 機器貸し出しシステム |
JP2003010112A (ja) * | 2001-06-28 | 2003-01-14 | Olympus Optical Co Ltd | 内視鏡システム |
JP2004181229A (ja) * | 2002-11-20 | 2004-07-02 | Olympus Corp | 遠隔手術支援システム及び支援方法 |
JP2006271432A (ja) * | 2005-03-28 | 2006-10-12 | Fujinon Corp | 電子内視鏡装置 |
-
2005
- 2005-09-29 JP JP2005283496A patent/JP4781764B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-28 US US11/528,576 patent/US7485091B2/en not_active Expired - Fee Related
- 2006-09-28 EP EP06020410A patent/EP1769728B1/en not_active Expired - Fee Related
- 2006-09-28 DE DE602006019183T patent/DE602006019183D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
US20070070194A1 (en) | 2007-03-29 |
DE602006019183D1 (de) | 2011-02-10 |
EP1769728A3 (en) | 2007-08-15 |
EP1769728A2 (en) | 2007-04-04 |
US7485091B2 (en) | 2009-02-03 |
EP1769728B1 (en) | 2010-12-29 |
JP2007089838A (ja) | 2007-04-12 |
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