JPH08500039A - 患者の口腔内における被検体観察用ビデオカメラ - Google Patents
患者の口腔内における被検体観察用ビデオカメラInfo
- Publication number
- JPH08500039A JPH08500039A JP6505764A JP50576494A JPH08500039A JP H08500039 A JPH08500039 A JP H08500039A JP 6505764 A JP6505764 A JP 6505764A JP 50576494 A JP50576494 A JP 50576494A JP H08500039 A JPH08500039 A JP H08500039A
- Authority
- JP
- Japan
- Prior art keywords
- video camera
- image
- monitor
- camera according
- patient
- 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.)
- Granted
Links
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
- A61B1/24—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 for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00183—Optical arrangements characterised by the viewing angles for variable viewing angles
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 患者の口腔内における被検体観察用ビデオカメラにおいて、 モニタ上で画像をカメラの観察方向に依存することなく直立的に及びその側方 を正しく再生する手段が設けられていることを特徴とするビデオカメラ。 2. カメラの観察方向を検出する手段がカメラに組み込まれている、請求の範 囲第1項記載のビデオカメラ。 3. カメラの観察方向を手動で入力できる手段が設けられている、請求の範囲 第1項記載のビデオカメラ。 4. 画面上の画像を相応に回転又は反転させ得る手段が設けられている、請求 の範囲第1項記載のビデオカメラ。 5. 電子的手段が設けられている、請求の範囲第4項記載のビデオカメラ。 6. カメラのビーム経路に折畳式反転プリズム又は鏡等の光学−機械的な手段 が設けられている、請求の範囲第4項記載のビデオカメラ。 7. 上下左右の4つの基本方向において調整と検出がが行われる、請求の範囲 第2項又は3項に記載のビデオカメラ。 8. レンズが画像変換器(例えばCCD)を含んだ回転不動の手動操作機器に 回転可能に配設されている、 請求の範囲第1項記載のビデオカメラ。 9. 4つの係止状態における回転位置が電子的な手段(例えばマイクロスイッ チ、ライトバリア等)によって検出される、請求の範囲第8項記載のビデオカメ ラ。 10. 回転位置が角度センサ(ポテンショメータ、デジタルセンサ)によって 連続的に検出される、請求の範囲第8項記載のビデオカメラ。 11. 前記レンズと加増変換器は一緒に回転可能に配設されている、請求の範 囲第1項記載のビデオカメラ。 12. 前記レンズの角度は、垂線に対する角度をそれぞれ検出する角度センサ によって測定される、請求の範囲第11項記載のビデオカメラ。 13. 前記角度センサは、ポテンショメータ又はデジタル角度センサの軸に偏 心的に固定された錘からなる、請求の範囲第12項記載のビデオカメラ。 14. 患者の口腔内における被検体観察用ビデオカメラにおいて、 それぞれの側面を正しく描写する目的のために、モニタ画像を反転するための 手段が設けられており、該手段は使用者により、例えばスイッチを介して活性化 され、それによって前からの処置が患者後方のモニタによって可能であり、また 後からの間接的な処置が患者前方のモニタによって可能であることを 特徴とするビデオカメラ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4226990A DE4226990C3 (de) | 1992-08-14 | 1992-08-14 | Videokamera zum Betrachten von Objekten im Munde eines Patienten |
DE4226990.3 | 1992-08-14 | ||
PCT/DE1993/000732 WO1994004068A1 (de) | 1992-08-14 | 1993-08-13 | Videokamera zum betrachten von objekten im munde eines patienten |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08500039A true JPH08500039A (ja) | 1996-01-09 |
JP3397789B2 JP3397789B2 (ja) | 2003-04-21 |
Family
ID=6465592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50576494A Expired - Fee Related JP3397789B2 (ja) | 1992-08-14 | 1993-08-13 | 患者の口腔内における被検体観察用ビデオカメラ |
Country Status (5)
Country | Link |
---|---|
US (1) | US5661519A (ja) |
EP (1) | EP0654970B1 (ja) |
JP (1) | JP3397789B2 (ja) |
DE (2) | DE4226990C3 (ja) |
WO (1) | WO1994004068A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018534086A (ja) * | 2015-08-27 | 2018-11-22 | リー シァンLI, Xiang | 口腔内視鏡検査システム及びこれを用いた検査方法 |
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DE29705973U1 (de) * | 1997-04-04 | 1997-06-19 | Winter & Ibe Olympus | Videoendoskop mit Bildverarbeitungseinrichtung |
US5973734A (en) | 1997-07-09 | 1999-10-26 | Flashpoint Technology, Inc. | Method and apparatus for correcting aspect ratio in a camera graphical user interface |
US6093019A (en) * | 1997-12-23 | 2000-07-25 | Integra Medical | Dental imaging system with digital motion video |
US6317141B1 (en) | 1998-12-31 | 2001-11-13 | Flashpoint Technology, Inc. | Method and apparatus for editing heterogeneous media objects in a digital imaging device |
US7037258B2 (en) * | 1999-09-24 | 2006-05-02 | Karl Storz Imaging, Inc. | Image orientation for endoscopic video displays |
WO2001041632A2 (en) | 1999-12-08 | 2001-06-14 | X-Rite Incorporated | Optical measurement device and related process |
US7443417B1 (en) * | 1999-12-13 | 2008-10-28 | Geoffrey W Heinrich | Method of performing dental work and apparatus providing vision enhancement dentistry |
DE10003732A1 (de) * | 2000-01-28 | 2001-08-16 | Bosch Gmbh Robert | Vorrichtung |
US6958766B2 (en) | 2000-04-06 | 2005-10-25 | Gendex Corporation | Dental video imaging system |
CA2349914C (en) * | 2000-06-09 | 2013-07-30 | Invidi Technologies Corp. | Advertising delivery method |
US7730509B2 (en) | 2001-06-08 | 2010-06-01 | Invidi Technologies Corporation | Asset delivery reporting in a broadcast network |
DE50112714D1 (de) * | 2001-07-17 | 2007-08-23 | Orangedental Gmbh & Co Kg | Anordnung zum Betrachten und Aufnehmen von Objekten im Mund eines Patienten und Betriebsverfahren |
US20050054895A1 (en) * | 2003-09-09 | 2005-03-10 | Hoeg Hans David | Method for using variable direction of view endoscopy in conjunction with image guided surgical systems |
JP3959644B2 (ja) * | 2003-09-30 | 2007-08-15 | 英宏 藤江 | 歯科診療装置 |
US7232409B2 (en) * | 2003-11-20 | 2007-06-19 | Karl Storz Development Corp. | Method and apparatus for displaying endoscopic images |
US20050196039A1 (en) * | 2004-03-02 | 2005-09-08 | Wolfgang Bengel | Method for color determination using a digital camera |
US9033871B2 (en) | 2004-04-07 | 2015-05-19 | Karl Storz Imaging, Inc. | Gravity referenced endoscopic image orientation |
ATE406850T1 (de) | 2004-06-17 | 2008-09-15 | Cadent Ltd | Verfahren und gerät zur farbbildformung einer dreidimensionalen struktur |
CA2860960C (en) | 2005-01-12 | 2022-04-12 | Invidi Technologies Corporation | Targeted impression model for broadcast network asset delivery |
US20090094640A1 (en) * | 2007-09-26 | 2009-04-09 | Anderson Bruce J | Targeted advertising in unicast, multicast and hybrid distribution system contexts |
US7967742B2 (en) * | 2005-02-14 | 2011-06-28 | Karl Storz Imaging, Inc. | Method for using variable direction of view endoscopy in conjunction with image guided surgical systems |
US7775713B2 (en) * | 2005-05-16 | 2010-08-17 | Palodex Group Oy | Arrangement for dental imaging |
US20130254787A1 (en) | 2006-05-02 | 2013-09-26 | Invidi Technologies Corporation | Method and apparatus to perform real-time audience estimation and commercial selection suitable for targeted advertising |
CN107103489B (zh) * | 2006-05-02 | 2021-09-28 | 英维迪技术公司 | 一种用于在广播网络中为有用资源确定目标的方法和设备 |
JP2009540770A (ja) * | 2006-06-12 | 2009-11-19 | インビディ テクノロジーズ コーポレイション | キーワード検索に基づく媒体挿入のためのシステム及び方法 |
EP2036340A4 (en) * | 2006-06-12 | 2011-07-06 | Invidi Tech Corp | SYSTEM AND METHOD FOR PROMOTING SAVINGS |
US9224145B1 (en) | 2006-08-30 | 2015-12-29 | Qurio Holdings, Inc. | Venue based digital rights using capture device with digital watermarking capability |
US7849477B2 (en) * | 2007-01-30 | 2010-12-07 | Invidi Technologies Corporation | Asset targeting system for limited resource environments |
US20100037255A1 (en) | 2008-08-06 | 2010-02-11 | Patrick Sheehan | Third party data matching for targeted advertising |
US8146126B2 (en) | 2007-02-01 | 2012-03-27 | Invidi Technologies Corporation | Request for information related to broadcast network content |
WO2010017315A2 (en) | 2008-08-05 | 2010-02-11 | Invidi Technologies Corporation | National insertion of targeted advertisment |
WO2010088605A2 (en) * | 2009-01-30 | 2010-08-05 | Invidi Technologies Corporation | System and method for auctioning avails |
TWI578949B (zh) * | 2009-07-15 | 2017-04-21 | Medical Intubation Tech Corp | Endoscopic device and its image processing method |
DE102011012460A1 (de) * | 2011-02-25 | 2012-08-30 | Hicat Gmbh | Chirurgisches Instrument mit integrierter Navigationskontrolle |
DE102012100953B4 (de) | 2012-02-06 | 2020-01-09 | A.Tron3D Gmbh | Vorrichtung zum Erfassen der dreidimensionalen Geometrie von Objekten und Verfahren zum Betreiben derselben |
JP2016163150A (ja) * | 2015-02-27 | 2016-09-05 | 株式会社リコー | 通信端末、面談システム、通信方法及びプログラム |
DE102015222821A1 (de) | 2015-11-19 | 2017-05-24 | Sirona Dental Systems Gmbh | Verfahren und Vorrichtung zum Betreiben eines dentaldiagnostischen Bilderzeugungssystems |
US10213180B2 (en) | 2016-09-14 | 2019-02-26 | Dental Imaging Technologies Corporation | Multiple-dimension imaging sensor with operation based on magnetic field detection |
US10932733B2 (en) | 2016-09-14 | 2021-03-02 | Dental Imaging Technologies Corporation | Multiple-dimension imaging sensor with operation based on movement detection |
US10299742B2 (en) | 2016-09-14 | 2019-05-28 | Dental Imaging Technologies Corporation | Multiple-dimension imaging sensor with fault condition detection |
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WO2018203538A1 (ja) * | 2017-05-01 | 2018-11-08 | 株式会社ニデック | 眼科装置 |
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US5156141A (en) * | 1991-03-11 | 1992-10-20 | Helmut Krebs | Connector for coupling an endoscope to a video camera |
JP3063784B2 (ja) * | 1991-03-26 | 2000-07-12 | オリンパス光学工業株式会社 | 内視鏡装置 |
JPH04312437A (ja) * | 1991-04-12 | 1992-11-04 | Olympus Optical Co Ltd | 内視鏡の洗浄用ブラシ |
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-
1992
- 1992-08-14 DE DE4226990A patent/DE4226990C3/de not_active Expired - Fee Related
-
1993
- 1993-08-13 WO PCT/DE1993/000732 patent/WO1994004068A1/de active IP Right Grant
- 1993-08-13 DE DE59308147T patent/DE59308147D1/de not_active Expired - Fee Related
- 1993-08-13 US US08/381,979 patent/US5661519A/en not_active Expired - Lifetime
- 1993-08-13 JP JP50576494A patent/JP3397789B2/ja not_active Expired - Fee Related
- 1993-08-13 EP EP93917555A patent/EP0654970B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018534086A (ja) * | 2015-08-27 | 2018-11-22 | リー シァンLI, Xiang | 口腔内視鏡検査システム及びこれを用いた検査方法 |
Also Published As
Publication number | Publication date |
---|---|
DE4226990A1 (de) | 1994-02-24 |
DE59308147D1 (de) | 1998-03-19 |
DE4226990C2 (de) | 1994-12-22 |
WO1994004068A1 (de) | 1994-03-03 |
EP0654970A1 (de) | 1995-05-31 |
DE4226990C3 (de) | 1999-04-29 |
EP0654970B1 (de) | 1998-02-11 |
US5661519A (en) | 1997-08-26 |
JP3397789B2 (ja) | 2003-04-21 |
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