FR2309196B1 - - Google Patents

Info

Publication number
FR2309196B1
FR2309196B1 FR7612408A FR7612408A FR2309196B1 FR 2309196 B1 FR2309196 B1 FR 2309196B1 FR 7612408 A FR7612408 A FR 7612408A FR 7612408 A FR7612408 A FR 7612408A FR 2309196 B1 FR2309196 B1 FR 2309196B1
Authority
FR
France
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
Application number
FR7612408A
Other languages
French (fr)
Other versions
FR2309196A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
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
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of FR2309196A1 publication Critical patent/FR2309196A1/fr
Application granted granted Critical
Publication of FR2309196B1 publication Critical patent/FR2309196B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Dentistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Toxicology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
FR7612408A 1975-05-02 1976-04-27 Dispositif de radiodiagnostic dentaire Granted FR2309196A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2519640A DE2519640C3 (de) 1975-05-02 1975-05-02 Dental-Röntgendiagnostikeinrichtung mit Mitteln zur Bemessung der Aufnahmezeit

Publications (2)

Publication Number Publication Date
FR2309196A1 FR2309196A1 (fr) 1976-11-26
FR2309196B1 true FR2309196B1 (enrdf_load_stackoverflow) 1980-06-20

Family

ID=5945617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612408A Granted FR2309196A1 (fr) 1975-05-02 1976-04-27 Dispositif de radiodiagnostic dentaire

Country Status (4)

Country Link
JP (1) JPS51136296A (enrdf_load_stackoverflow)
DE (1) DE2519640C3 (enrdf_load_stackoverflow)
FR (1) FR2309196A1 (enrdf_load_stackoverflow)
GB (1) GB1514851A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178508A (en) * 1977-07-30 1979-12-11 Kabushiki Kaisha Morita Seisakusho Device for controlling amount of X-ray irradiation
EP0125349A3 (fr) * 1983-04-20 1986-07-30 X-Ray Holding S.A. Dosimètre pour emploi en radiographie et spécialement pour la radiographie endo-orale
JPS5984798U (ja) * 1983-09-16 1984-06-08 株式会社島津製作所 Ｘ線自動露出遮断装置
DE8909398U1 (de) * 1989-08-03 1989-10-05 Siemens AG, 1000 Berlin und 8000 München Zahnärztliche Röntgendiagnostikeinrichtung
DE4402114C2 (de) * 1994-01-25 1999-06-02 Sirona Dental Systems Gmbh Strahlendetektor mit einem Gehäuse zur Aufnahme eines Strahlungswandlers
DE19704708A1 (de) * 1997-02-07 1998-08-20 Fraunhofer Ges Forschung Automatisches Abschalten von Strahlungsquellen bei einer unzulässigen Strahlung
US7072443B2 (en) * 2002-10-03 2006-07-04 Schick Technologies, Inc. Intraoral image sensor
US9492129B2 (en) 2008-10-27 2016-11-15 Dental Imaging Technologies Corporation Triggering of intraoral X-ray sensor using pixel array sub-sampling
US8366318B2 (en) 2009-07-17 2013-02-05 Dental Imaging Technologies Corporation Intraoral X-ray sensor with embedded standard computer interface
US8119990B2 (en) 2008-10-27 2012-02-21 Imaging Sciences International Llc System and method of X-ray detection with a sensor
EP3399906A4 (en) * 2017-02-21 2019-09-25 BAE Systems Imaging Solutions Inc. SYSTEM AND METHOD FOR ADJUSTING DENTAL EXPOSURE TO X-RAYS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242696Y2 (enrdf_load_stackoverflow) * 1971-12-08 1977-09-28
JPS5256782Y2 (enrdf_load_stackoverflow) * 1972-08-31 1977-12-22
JPS5327508Y2 (enrdf_load_stackoverflow) * 1972-11-01 1978-07-12

Also Published As

Publication number Publication date
JPS6251623B2 (enrdf_load_stackoverflow) 1987-10-30
DE2519640C3 (de) 1981-02-05
DE2519640A1 (de) 1976-11-11
DE2519640B2 (de) 1978-02-16
FR2309196A1 (fr) 1976-11-26
JPS51136296A (en) 1976-11-25
GB1514851A (en) 1978-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse