FI924814A - Medicinska aotergivningsanordning foer roentgenbild med automatisk exponeringsfunktion - Google Patents
Medicinska aotergivningsanordning foer roentgenbild med automatisk exponeringsfunktion Download PDFInfo
- Publication number
- FI924814A FI924814A FI924814A FI924814A FI924814A FI 924814 A FI924814 A FI 924814A FI 924814 A FI924814 A FI 924814A FI 924814 A FI924814 A FI 924814A FI 924814 A FI924814 A FI 924814A
- Authority
- FI
- Finland
- Prior art keywords
- automatic exposure
- medical instructions
- medical
- instructions
- exposure
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/38—Exposure time
- H05G1/42—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube
- H05G1/44—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube in which the switching instant is determined by measuring the amount of radiation directly
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
- A61B6/512—Intraoral means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Toxicology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3306975A JPH05130990A (ja) | 1991-10-25 | 1991-10-25 | 自動露出機能付き医療用x線画像検出装置 |
JP30697491 | 1991-10-25 | ||
JP30697591 | 1991-10-25 | ||
JP30697491A JP3228975B2 (ja) | 1991-10-25 | 1991-10-25 | 医療用x線画像検出装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI924814A0 FI924814A0 (fi) | 1992-10-23 |
FI924814A true FI924814A (fi) | 1993-04-26 |
FI110477B FI110477B (fi) | 2003-02-14 |
Family
ID=26564934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI924814A FI110477B (fi) | 1991-10-25 | 1992-10-23 | Laite röntgenkuvan saamiseksi suuontelosta |
Country Status (3)
Country | Link |
---|---|
US (1) | US5331166A (fi) |
DE (1) | DE4235527C2 (fi) |
FI (1) | FI110477B (fi) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4317945A1 (de) * | 1993-03-22 | 1994-09-29 | Paul Dr Debbage | Verfahren und Vorrichtung zur Untersuchung eines Objektes |
US5572566A (en) * | 1993-11-30 | 1996-11-05 | J. Morita Manufacturing Corporation | X-ray imaging apparatus and X-ray generation detector for activating the same |
JP3066944B2 (ja) * | 1993-12-27 | 2000-07-17 | キヤノン株式会社 | 光電変換装置、その駆動方法及びそれを有するシステム |
DE4402114C2 (de) * | 1994-01-25 | 1999-06-02 | Sirona Dental Systems Gmbh | Strahlendetektor mit einem Gehäuse zur Aufnahme eines Strahlungswandlers |
DE4405233C1 (de) * | 1994-02-18 | 1995-05-04 | Siemens Ag | Röntgen-Bildgerät |
DE4406677C2 (de) * | 1994-03-01 | 1997-04-10 | Siemens Ag | Röntgenstrahlennachweisgerät |
DE4426451C2 (de) * | 1994-07-26 | 1998-07-16 | Siemens Ag | Röntgendiagnostikeinrichtungen mit einem Festkörperbildwandler |
US5715292A (en) * | 1994-11-25 | 1998-02-03 | Loral Fairchild Corporation | Digital sensor cassette for mammography |
US5757011A (en) * | 1995-02-10 | 1998-05-26 | Orbit Semiconductor, Inc. | X-ray onset detector and method |
US5510623A (en) * | 1995-02-24 | 1996-04-23 | Loral Fairchild Corp. | Center readout intra-oral image sensor |
DE29506839U1 (de) * | 1995-04-22 | 1995-06-22 | Pfeiffer, Manfred, Dr., London | Intraoral eines Patientenmundes plazierbarer Sensor zur Erstellung von Zahn-/Kieferaufnahmen eines Patienten |
US5742700A (en) * | 1995-08-10 | 1998-04-21 | Logicon, Inc. | Quantitative dental caries detection system and method |
US5652779A (en) * | 1995-09-01 | 1997-07-29 | Paul Levy | Film positioning system for dental X-ray procedures |
DE19536489C1 (de) * | 1995-09-29 | 1997-04-10 | Siemens Ag | Röntgendiagnostikeinrichtung mit einer Belichtungssteuerung für einen flächenhaften CCD-Bildwandler |
US5693948A (en) * | 1995-11-21 | 1997-12-02 | Loral Fairchild Corporation | Advanced CCD-based x-ray image sensor system |
DE19606873C2 (de) * | 1996-02-23 | 2000-10-12 | Siemens Ag | Röntgendiagnostikeinrichtung mit einem Festkörperbildwandler |
JP3363735B2 (ja) | 1996-06-26 | 2003-01-08 | 松下電器産業株式会社 | X線画像装置 |
US5949848A (en) * | 1996-07-19 | 1999-09-07 | Varian Assocaites, Inc. | X-ray imaging apparatus and method using a flat amorphous silicon imaging panel |
US5995583A (en) * | 1996-11-13 | 1999-11-30 | Schick Technologies, Inc. | Dental radiography using an intra-oral linear array sensor |
US5877501A (en) * | 1996-11-26 | 1999-03-02 | Picker International, Inc. | Digital panel for x-ray image acquisition |
US5751783A (en) * | 1996-12-20 | 1998-05-12 | General Electric Company | Detector for automatic exposure control on an x-ray imaging system |
JP3836208B2 (ja) * | 1997-04-09 | 2006-10-25 | 浜松ホトニクス株式会社 | 医療用小型x線画像検出装置 |
US6540693B2 (en) | 1998-03-03 | 2003-04-01 | Senorx, Inc. | Methods and apparatus for securing medical instruments to desired locations in a patients body |
US6659105B2 (en) | 1998-02-26 | 2003-12-09 | Senorx, Inc. | Tissue specimen isolating and damaging device and method |
GB2335540B (en) | 1998-03-20 | 2002-01-02 | Simage Oy | Imaging device for imaging radiation |
WO2000029872A1 (en) * | 1998-11-17 | 2000-05-25 | Samalon Technologies | System and method for providing a dental diagnosis |
CA2388256A1 (en) | 1999-10-08 | 2001-04-19 | Dentsply International Inc. | Automatic exposure control for dental panoramic and cephalographic x-ray equipment |
US6327336B1 (en) | 2000-06-05 | 2001-12-04 | Direct Radiography Corp. | Radiogram showing location of automatic exposure control sensor |
US6320934B1 (en) * | 2000-06-26 | 2001-11-20 | Afp Imaging Corporation | Sensor characterization in memory |
US6307915B1 (en) | 2000-06-26 | 2001-10-23 | Afp Imaging Corporation | Triggering of solid state X-ray imagers with non-destructive readout capability |
US6527442B2 (en) * | 2000-06-26 | 2003-03-04 | Afp Imaging Corporation | Integrated sensor holder for dental imaging |
US6404854B1 (en) | 2000-06-26 | 2002-06-11 | Afp Imaging Corporation | Dental x-ray imaging system |
US7088395B2 (en) * | 2001-01-29 | 2006-08-08 | Konica Corporation | Image-capturing apparatus |
SE0100382D0 (sv) * | 2001-02-07 | 2001-02-07 | Lp Roentgenteknik Ab | X-ray detector |
US6543936B2 (en) * | 2001-04-24 | 2003-04-08 | Daniel Uzbelger Feldman | Apparatus for diagnosis and/or treatment in the field of dentistry using fluoroscopic and conventional radiography |
JP2004536643A (ja) | 2001-07-25 | 2004-12-09 | デンツプライ インターナショナル インコーポレーテッド | 実時間デジタルx線撮像装置 |
FI117818B (fi) * | 2001-08-03 | 2007-03-15 | Palodex Group Oy | Säteilytyksen säätö röntgenkuvauslaitteessa, jota käytetään intraoraalisovellutukseen |
US6652141B1 (en) * | 2002-01-24 | 2003-11-25 | Cygnus Technologies, L.L.C. | Intraoral sensor |
EP1341375B1 (en) | 2002-03-01 | 2013-06-05 | Canon Kabushiki Kaisha | Radiation image sensing apparatus and its driving method |
ITBO20020440A1 (it) * | 2002-07-05 | 2004-01-05 | Cefla Coop | Unita per l ' acquisizione e la visualizzazione di immagini radiografiche dentali |
US6888144B2 (en) * | 2002-07-16 | 2005-05-03 | Direct Radiography Corp. | Method to reduce scatter radiation in digital imaging systems |
WO2004014232A1 (en) | 2002-07-25 | 2004-02-19 | Gendex Corporation | Real-time digital x-ray imaging apparatus and method |
US7006598B2 (en) | 2002-08-09 | 2006-02-28 | Canon Kabushiki Kaisha | Imaging method and apparatus with exposure control |
US7148487B2 (en) | 2002-08-27 | 2006-12-12 | Canon Kabushiki Kaisha | Image sensing apparatus and method using radiation |
JP3848288B2 (ja) * | 2003-04-25 | 2006-11-22 | キヤノン株式会社 | 放射線画像撮影装置 |
US7006600B1 (en) | 2004-01-15 | 2006-02-28 | Progeny, Inc. | Integrated digital dental x-ray system |
DE102004026618A1 (de) * | 2004-06-01 | 2005-12-29 | Siemens Ag | Röntgendetektor |
EP1781366B1 (en) | 2004-07-20 | 2015-04-22 | Medtronic, Inc. | Implantable cerebral spinal fluid drainage device |
US7866163B2 (en) * | 2004-10-04 | 2011-01-11 | General Electric Company | Radiographic detector docking station with dynamic environmental control |
FR2881640B1 (fr) * | 2005-02-09 | 2007-05-11 | Sopro Sa | Optimisation de la quantite de rayons x recus par un patient dans un systeme d'acquisition d'image radiologique dentaire |
GB0514998D0 (en) * | 2005-07-21 | 2005-08-31 | E2V Tech Uk Ltd | Sensor with trigger pixels for imaging of pulsed radiation |
JP4800045B2 (ja) * | 2006-01-30 | 2011-10-26 | 浜松ホトニクス株式会社 | 固体撮像装置 |
US7429737B2 (en) * | 2006-11-09 | 2008-09-30 | Carestream Health, Inc. | Retrofit digital mammography detector |
GB0701076D0 (en) * | 2007-01-19 | 2007-02-28 | E2V Tech Uk Ltd | Imaging apparatus |
JP2009119116A (ja) * | 2007-11-16 | 2009-06-04 | Hamamatsu Photonics Kk | X線像取得装置 |
US8119990B2 (en) * | 2008-10-27 | 2012-02-21 | Imaging Sciences International Llc | System and method of X-ray detection with a sensor |
US8366318B2 (en) * | 2009-07-17 | 2013-02-05 | Dental Imaging Technologies Corporation | Intraoral X-ray sensor with embedded standard computer interface |
US9492129B2 (en) * | 2008-10-27 | 2016-11-15 | Dental Imaging Technologies Corporation | Triggering of intraoral X-ray sensor using pixel array sub-sampling |
FR2938936B1 (fr) * | 2008-11-25 | 2016-01-15 | Sopro | Dispositif d'acquisition d'images multifonction |
US8180022B2 (en) * | 2009-10-26 | 2012-05-15 | X-Scan Imaging Corporation | Linear X-ray detector using fiber optic face plate to alter optical path |
US10914847B2 (en) * | 2011-01-18 | 2021-02-09 | Minnesota Imaging And Engineering Llc | High resolution imaging system for digital dentistry |
CN103330549B (zh) * | 2013-07-04 | 2014-12-03 | 中国科学院自动化研究所 | 自动防辐射的fmt和ct双模成像系统 |
US10365383B2 (en) | 2016-09-09 | 2019-07-30 | Minnesota Imaging And Engineering Llc | Structured detectors and detector systems for radiation imaging |
US10595797B2 (en) * | 2017-01-31 | 2020-03-24 | Teledyne E2V Semiconductors Sas | Dental intraoral radiological image sensor |
IT201700019155A1 (it) * | 2017-02-21 | 2018-08-21 | Cefla Soc Cooperativa | Sensore digitale videoradiografico intraorale |
JP2021504037A (ja) * | 2017-11-28 | 2021-02-15 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 回転スペクトルフィルタを使用するスペクトルイメージング |
US10506992B1 (en) * | 2018-10-16 | 2019-12-17 | Shayda Cullen | Digital dental x-ray sensor device having a rounded housing |
US11134903B2 (en) * | 2018-10-16 | 2021-10-05 | Shayda Cullen | Digital dental x-ray sensor device having a rounded housing |
US11191497B2 (en) * | 2018-10-16 | 2021-12-07 | Shayda Cullen | Digital dental x-ray sensor device having a rounded housing including a radio transceiver |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8029528U1 (de) * | 1981-02-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Zahnärztliche Röntgendiagnostikeinrichtung | |
US3622785A (en) * | 1970-03-03 | 1971-11-23 | Us Army | Intraoral minimal radiation fluoroscope |
US4160997A (en) * | 1974-05-14 | 1979-07-10 | Robert Schwartz | Intraoral fluoroscope |
US4210812A (en) * | 1977-06-02 | 1980-07-01 | The Foundation: The Assn. of Japan General Denistry | X-Ray imaging diagnostic apparatus with low X-ray radiation |
JPS5991383A (ja) * | 1982-11-16 | 1984-05-26 | Mitsubishi Electric Corp | ガンマ線検出器 |
FR2547495B1 (fr) * | 1983-06-16 | 1986-10-24 | Mouyen Francis | Appareil permettant d'obtenir une image radiologique dentaire |
DE3402888A1 (de) * | 1984-01-27 | 1985-08-01 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikanlage |
JPH065289B2 (ja) * | 1985-05-14 | 1994-01-19 | 株式会社東芝 | X線検出器 |
JPH01253682A (ja) * | 1988-04-01 | 1989-10-09 | Seiko Instr Inc | X線イメージセンサー |
JP2679104B2 (ja) * | 1988-04-28 | 1997-11-19 | 株式会社モリタ東京製作所 | 歯牙x線検査装置 |
EP0364863A1 (en) * | 1988-10-21 | 1990-04-25 | Fiad S.P.A. | Intrabuccal detector for x-ray apparatus |
EP0372101A1 (de) * | 1988-12-02 | 1990-06-13 | Siemens Aktiengesellschaft | Röntgendiagnostikanlage mit einer Bildverstärker-Fernsehkette |
EP0372122A1 (en) * | 1988-12-08 | 1990-06-13 | Koninklijke Philips Electronics N.V. | Dental X-ray image detection system |
JP2507282Y2 (ja) * | 1990-11-26 | 1996-08-14 | 株式会社モリタ製作所 | 医療用x線画像検出装置 |
-
1992
- 1992-10-21 US US07/964,431 patent/US5331166A/en not_active Expired - Lifetime
- 1992-10-21 DE DE4235527A patent/DE4235527C2/de not_active Revoked
- 1992-10-23 FI FI924814A patent/FI110477B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE4235527C2 (de) | 1998-07-09 |
FI924814A0 (fi) | 1992-10-23 |
US5331166A (en) | 1994-07-19 |
DE4235527A1 (de) | 1993-04-29 |
FI110477B (fi) | 2003-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI924814A0 (fi) | Medicinska aotergivningsanordning foer roentgenbild med automatisk exponeringsfunktion | |
DE69226217D1 (de) | Projektionsbelichtungsvorrichtung | |
FI920891A (fi) | Protesfot med reglerbara filmer | |
FI923273A (fi) | Med dubbelminne foersett multiprocessorsystem | |
DE69128411D1 (de) | Orthopädisches Implantat | |
DE69126719D1 (de) | Belichtungsvorrichtung | |
NO921395L (no) | Nedstengingsventil for foringsroer | |
FI925526A0 (fi) | Kontrastmedel foer ultraljudsavbildning | |
DE69119173D1 (de) | Zahnimplantat-System | |
DE69120897D1 (de) | Röntgeneinrichtung | |
DE69031897D1 (de) | Röntgenbelichtungsvorrichtung | |
DE69226920D1 (de) | Lichtempfindliche Zusammensetzung | |
DE69128655D1 (de) | Belichtungsgerät | |
FI933394A0 (fi) | Diagnostiskt ventilsystem med en hjaelpomvandlarelaoda | |
DE69126456D1 (de) | Belichtungsgerät | |
DE69212055D1 (de) | Zweiteilige Ostomievorrichtung | |
DE69121636D1 (de) | Röntgenbild-Aufnahmeverfahren | |
DE69127479D1 (de) | Belichtungssystem | |
DE69033791D1 (de) | Röntgenbelichtungsvorrichtung | |
KR920014773U (ko) | 조절방출용 조합품 | |
DE69030493D1 (de) | Belichtungsgerät | |
DE69219747D1 (de) | Lichtempfindliche Zusammensetzung | |
DE69221471D1 (de) | Photographisches bleichmittel | |
DE3855392D1 (de) | Röntgenstrahlbelichtungsvorrichtung | |
DE69231425D1 (de) | Automatisches Entwicklungsgerät |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: HAMAMATSU PHOTONICS KABUSHIKI KAISHA Free format text: HAMAMATSU PHOTONICS KABUSHIKI KAISHA |
|
MA | Patent expired |