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DE4411729A1 - Zahnärztliche Röntgendiagnostikeinrichtung - Google Patents

Zahnärztliche Röntgendiagnostikeinrichtung

Info

Publication number
DE4411729A1
DE4411729A1 DE4411729A DE4411729A DE4411729A1 DE 4411729 A1 DE4411729 A1 DE 4411729A1 DE 4411729 A DE4411729 A DE 4411729A DE 4411729 A DE4411729 A DE 4411729A DE 4411729 A1 DE4411729 A1 DE 4411729A1
Authority
DE
Germany
Prior art keywords
radiation
receiver
field
dental
signal
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.)
Ceased
Application number
DE4411729A
Other languages
German (de)
English (en)
Inventor
Ulrich Dipl In Schulze-Ganzlin
Josef Dipl Phys Dr Rer Ploetz
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.)
Sirona Dental Systems GmbH
Original Assignee
Siemens AG
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 AG, Siemens Corp filed Critical Siemens AG
Priority to DE4411729A priority Critical patent/DE4411729A1/de
Priority to FR9503046A priority patent/FR2718008B1/fr
Priority to IT95MI000663A priority patent/IT1276651B1/it
Priority to FI951620A priority patent/FI951620L/fi
Publication of DE4411729A1 publication Critical patent/DE4411729A1/de
Ceased 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
    • H05G1/26—Measuring, controlling or protecting
    • 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
    • A61B6/06—Diaphragms
    • 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
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • 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)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE4411729A 1994-04-05 1994-04-05 Zahnärztliche Röntgendiagnostikeinrichtung Ceased DE4411729A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4411729A DE4411729A1 (de) 1994-04-05 1994-04-05 Zahnärztliche Röntgendiagnostikeinrichtung
FR9503046A FR2718008B1 (fr) 1994-04-05 1995-03-16 Appareil de radiodiagnostic dentaire.
IT95MI000663A IT1276651B1 (it) 1994-04-05 1995-03-31 Apparecchiatura radiografica per diagnosi odontoiatriche
FI951620A FI951620L (fi) 1994-04-05 1995-04-05 Hammaslääketieteellinen röntgendiagnostiikkalaite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4411729A DE4411729A1 (de) 1994-04-05 1994-04-05 Zahnärztliche Röntgendiagnostikeinrichtung

Publications (1)

Publication Number Publication Date
DE4411729A1 true DE4411729A1 (de) 1995-10-12

Family

ID=6514673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4411729A Ceased DE4411729A1 (de) 1994-04-05 1994-04-05 Zahnärztliche Röntgendiagnostikeinrichtung

Country Status (4)

Country Link
DE (1) DE4411729A1 (it)
FI (1) FI951620L (it)
FR (1) FR2718008B1 (it)
IT (1) IT1276651B1 (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0857009A1 (de) * 1997-01-27 1998-08-05 Philips Patentverwaltung GmbH Röntgeneinrichtung mit einer Primärblendenanordnung
EP1752026A4 (en) * 2004-05-11 2010-03-17 Schick Technologies Inc INSTALLATION OF AN X-RAY RECEIVER

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135205C3 (de) * 1971-07-14 1980-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Röntgendiagnostikapparat mit einem auch zur Dosisleistungsmessung dienenden Belichtungsautomaten, der ein Einstellglied für die Röntgenröhrenspannung steuert
DE3310971A1 (de) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikgeraet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0458498A (ja) * 1990-06-25 1992-02-25 Toshiba Corp Ｘ線診断装置
FR2679436B1 (fr) * 1991-03-25 1994-06-17 Stoichita Catalin Systeme de radiographie computerise.
SE469104B (sv) * 1991-06-03 1993-05-10 Regam Medical Systems Ab Foerfarande och anordning vid roentgenapparat med elektronisk bildavkaenning

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135205C3 (de) * 1971-07-14 1980-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Röntgendiagnostikapparat mit einem auch zur Dosisleistungsmessung dienenden Belichtungsautomaten, der ein Einstellglied für die Röntgenröhrenspannung steuert
DE3310971A1 (de) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikgeraet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0857009A1 (de) * 1997-01-27 1998-08-05 Philips Patentverwaltung GmbH Röntgeneinrichtung mit einer Primärblendenanordnung
EP1752026A4 (en) * 2004-05-11 2010-03-17 Schick Technologies Inc INSTALLATION OF AN X-RAY RECEIVER

Also Published As

Publication number Publication date
ITMI950663A0 (it) 1995-03-31
IT1276651B1 (it) 1997-11-03
FR2718008A1 (fr) 1995-10-06
ITMI950663A1 (it) 1996-10-01
FI951620A0 (fi) 1995-04-05
FI951620A7 (fi) 1995-10-06
FR2718008B1 (fr) 1997-10-03
FI951620L (fi) 1995-10-06

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: SIRONA DENTAL SYSTEMS GMBH, 64625 BENSHEIM, DE

8131 Rejection