BR9206087A - Método aperfeiçoado de disparo e arranjo aperfeiçoado de detecção de raios x - Google Patents

Método aperfeiçoado de disparo e arranjo aperfeiçoado de detecção de raios x

Info

Publication number
BR9206087A
BR9206087A BR9206087A BR9206087A BR9206087A BR 9206087 A BR9206087 A BR 9206087A BR 9206087 A BR9206087 A BR 9206087A BR 9206087 A BR9206087 A BR 9206087A BR 9206087 A BR9206087 A BR 9206087A
Authority
BR
Brazil
Prior art keywords
pct
improved
ray
date dec
ray detection
Prior art date
Application number
BR9206087A
Other languages
English (en)
Inventor
Per Nelvig
Original Assignee
Regam Medical Systems Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20382919&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9206087(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Regam Medical Systems Ab filed Critical Regam Medical Systems Ab
Publication of BR9206087A publication Critical patent/BR9206087A/pt

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
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
    • 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
    • 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
    • H05G1/26—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
    • 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)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Dentistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Prostheses (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BR9206087A 1991-06-03 1992-06-01 Método aperfeiçoado de disparo e arranjo aperfeiçoado de detecção de raios x BR9206087A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9101682A SE469104B (sv) 1991-06-03 1991-06-03 Foerfarande och anordning vid roentgenapparat med elektronisk bildavkaenning
PCT/SE1992/000369 WO1992022188A1 (en) 1991-06-03 1992-06-01 Method and device for triggering of x-ray image sensor

Publications (1)

Publication Number Publication Date
BR9206087A true BR9206087A (pt) 1994-08-02

Family

ID=20382919

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206087A BR9206087A (pt) 1991-06-03 1992-06-01 Método aperfeiçoado de disparo e arranjo aperfeiçoado de detecção de raios x

Country Status (13)

Country Link
US (1) US6002742A (pt)
EP (1) EP0587648B1 (pt)
JP (1) JP3335350B2 (pt)
AT (1) ATE148976T1 (pt)
AU (1) AU1889992A (pt)
BR (1) BR9206087A (pt)
CA (1) CA2110597C (pt)
DE (1) DE69217489T2 (pt)
ES (1) ES2102504T3 (pt)
FI (1) FI935397A (pt)
NO (1) NO934378L (pt)
SE (1) SE469104B (pt)
WO (1) WO1992022188A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218020C1 (pt) * 1992-06-01 1993-07-15 Siemens Ag, 8000 Muenchen, De
FR2699805B1 (fr) * 1992-12-30 1995-03-24 Trophy Radiologie Agencement d'aide au diagnostic médical.
FI110574B (fi) * 1994-03-03 2003-02-28 Pauli Juhani Kossila Digitaalinen suunsisäinen röntgenkuvausmenetelmä ja siinä käytettävä kuvalevyn- tai filminpidin
DE4411729A1 (de) * 1994-04-05 1995-10-12 Siemens Ag Zahnärztliche Röntgendiagnostikeinrichtung
FI97677C (fi) * 1994-07-18 1997-01-27 Instrumentarium Oy Menetelmä ja laite panoraamaröntgenkuvauslaitteen kuvausarvojen säätämiseen
SE9501332L (sv) * 1995-04-10 1996-10-11 Regam Medical Systems Ab Anordning vid CCD-cell
GB9515762D0 (en) † 1995-08-01 1995-10-04 Eev Ltd Imaging apparatus
US6339633B1 (en) * 1998-11-27 2002-01-15 Wuestec Medical, Inc. Automatic exposure initiation in a digital CCD camera x-ray imager
CA2388256A1 (en) 1999-10-08 2001-04-19 Dentsply International Inc. Automatic exposure control for dental panoramic and cephalographic x-ray equipment
DE60110206T2 (de) * 2000-02-02 2006-03-09 Gendex Corp. Automatische erkennung von röntgenstrahlung für interorales dentales röntgenbildaufnahmegerät
US6307915B1 (en) 2000-06-26 2001-10-23 Afp Imaging Corporation Triggering of solid state X-ray imagers with non-destructive readout capability
US6404854B1 (en) 2000-06-26 2002-06-11 Afp Imaging Corporation Dental x-ray imaging system
DE10108297B4 (de) * 2001-02-21 2007-12-27 Sirona Dental Systems Gmbh Anordnung und Verfahren zur Bestimmung eines Sensorhalters für ein dentales Röntgengerät, sowie dentales Röntgengerät
AU2003261200A1 (en) * 2002-07-25 2004-02-25 Dentsply International Inc. Real-time digital x-ray imaging apparatus and method
US7072443B2 (en) * 2002-10-03 2006-07-04 Schick Technologies, Inc. Intraoral image sensor
JP4501383B2 (ja) * 2003-09-12 2010-07-14 パナソニック株式会社 Ｘ線撮影装置
US7006600B1 (en) 2004-01-15 2006-02-28 Progeny, Inc. Integrated digital dental x-ray system
JP4536556B2 (ja) 2005-03-08 2010-09-01 浜松ホトニクス株式会社 Ｘ線撮像装置
JP2006246961A (ja) 2005-03-08 2006-09-21 Hamamatsu Photonics Kk Ｘ線撮像装置
GB0514998D0 (en) * 2005-07-21 2005-08-31 E2V Tech Uk Ltd Sensor with trigger pixels for imaging of pulsed radiation
US7211802B1 (en) * 2005-12-30 2007-05-01 Eastman Kodak Company X-ray impingement event detection system and method for a digital radiography detector
JP4819561B2 (ja) * 2006-04-24 2011-11-24 浜松ホトニクス株式会社 固体撮像装置
JP4825116B2 (ja) * 2006-11-22 2011-11-30 浜松ホトニクス株式会社 固体撮像装置及び撮像方法
JP2008125903A (ja) 2006-11-22 2008-06-05 Hamamatsu Photonics Kk 撮像装置
IL201765A (en) 2008-10-27 2013-06-27 Imaging Sciences Int Llc Device and method for detecting x-rays by 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
JP2015230197A (ja) * 2014-06-04 2015-12-21 コニカミノルタ株式会社 Ｘ線画像撮影装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443681A1 (de) * 1974-09-12 1976-03-25 Siemens Ag Zahnaerztliche roentgendiagnostikeinrichtung
US4628356A (en) * 1984-10-15 1986-12-09 Imagex, Inc. Digital X-ray scanner
US4905265A (en) * 1985-12-11 1990-02-27 General Imaging Corporation X-ray imaging system and solid state detector therefor
JP2862172B2 (ja) * 1987-12-18 1999-02-24 株式会社東芝 Ｘ線撮影装置
JPH01285248A (ja) * 1988-05-12 1989-11-16 Toshiba Corp Ｘ線ｔｖ装置
US5101421A (en) * 1988-06-02 1992-03-31 Kabushiki Kaisha Toshiba X-ray imaging apparatus
DE8909398U1 (de) * 1989-08-03 1989-10-05 Siemens AG, 1000 Berlin und 8000 München Zahnärztliche Röntgendiagnostikeinrichtung

Also Published As

Publication number Publication date
EP0587648A1 (en) 1994-03-23
JP3335350B2 (ja) 2002-10-15
ES2102504T3 (es) 1997-08-01
FI935397A0 (fi) 1993-12-02
CA2110597C (en) 2000-10-03
US6002742A (en) 1999-12-14
SE9101682L (sv) 1992-12-04
SE9101682D0 (sv) 1991-06-03
SE469104B (sv) 1993-05-10
EP0587648B1 (en) 1997-02-12
CA2110597A1 (en) 1992-12-10
DE69217489D1 (de) 1997-03-27
ATE148976T1 (de) 1997-02-15
NO934378D0 (no) 1993-12-02
DE69217489T2 (de) 1997-10-09
WO1992022188A1 (en) 1992-12-10
FI935397A (fi) 1993-12-02
AU1889992A (en) 1993-01-08
JPH06507796A (ja) 1994-09-08
NO934378L (no) 1993-12-02

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Legal Events

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Free format text: REFERENTE A 10A,11A12A,13A,14A,15A,16A,17A E 18A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B15K Others concerning applications: alteration of classification

Ipc: H05G 1/60 (2006.01), A61B 6/14 (2006.0

B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.

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Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.