NL8302233A - Roentgenonderzoekapparaat voor tandheelkunde. - Google Patents

Roentgenonderzoekapparaat voor tandheelkunde. Download PDF

Info

Publication number
NL8302233A
NL8302233A NL8302233A NL8302233A NL8302233A NL 8302233 A NL8302233 A NL 8302233A NL 8302233 A NL8302233 A NL 8302233A NL 8302233 A NL8302233 A NL 8302233A NL 8302233 A NL8302233 A NL 8302233A
Authority
NL
Netherlands
Prior art keywords
ray
screen
examination apparatus
detection device
ray examination
Prior art date
Application number
NL8302233A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8302233A priority Critical patent/NL8302233A/nl
Priority to US06/621,412 priority patent/US4829548A/en
Priority to JP59125392A priority patent/JPS6014844A/ja
Priority to EP84200897A priority patent/EP0129938B1/en
Priority to DE8484200897T priority patent/DE3474721D1/de
Publication of NL8302233A publication Critical patent/NL8302233A/nl

Links

Classifications

    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4464—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to ceiling
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/043—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using fluoroscopic examination, with visual observation or video transmission of fluoroscopic images
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Multimedia (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • X-Ray Techniques (AREA)
NL8302233A 1983-06-23 1983-06-23 Roentgenonderzoekapparaat voor tandheelkunde. NL8302233A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8302233A NL8302233A (nl) 1983-06-23 1983-06-23 Roentgenonderzoekapparaat voor tandheelkunde.
US06/621,412 US4829548A (en) 1983-06-23 1984-06-18 Dental X-ray examination apparatus
JP59125392A JPS6014844A (ja) 1983-06-23 1984-06-20 歯科用ｘ線検査装置
EP84200897A EP0129938B1 (en) 1983-06-23 1984-06-21 Dental x-ray examination apparatus
DE8484200897T DE3474721D1 (en) 1983-06-23 1984-06-21 Dental x-ray examination apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8302233A NL8302233A (nl) 1983-06-23 1983-06-23 Roentgenonderzoekapparaat voor tandheelkunde.
NL8302233 1983-06-23

Publications (1)

Publication Number Publication Date
NL8302233A true NL8302233A (nl) 1985-01-16

Family

ID=19842060

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8302233A NL8302233A (nl) 1983-06-23 1983-06-23 Roentgenonderzoekapparaat voor tandheelkunde.

Country Status (5)

Country Link
US (1) US4829548A (ja)
EP (1) EP0129938B1 (ja)
JP (1) JPS6014844A (ja)
DE (1) DE3474721D1 (ja)
NL (1) NL8302233A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700733A (nl) * 1987-03-30 1988-10-17 Philips Nv Dentaal roentgen apparaat.
US5235191A (en) * 1992-03-06 1993-08-10 Miller Robert N Real-time x-ray device
US5487661A (en) * 1993-10-08 1996-01-30 Dentsply International, Inc. Portable dental camera and system
US5742700A (en) * 1995-08-10 1998-04-21 Logicon, Inc. Quantitative dental caries detection system and method
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
US7140769B2 (en) * 2002-04-12 2006-11-28 Kay George W Radiation sensitive recording plate with orientation identifying marker, method of making, and of using same
US7563025B2 (en) * 2002-04-12 2009-07-21 Kay George W Methods and apparatus for preserving orientation information in radiography images
US8280673B2 (en) 2007-12-04 2012-10-02 Honeywell International Inc. System for determining ambient temperature
US9335769B2 (en) 2007-12-04 2016-05-10 Honeywell International Inc. System for determining ambient temperature

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616405B2 (ja) * 1973-10-25 1981-04-16
DE2506630A1 (de) * 1975-02-17 1976-08-26 Siemens Ag Zahnaerztliche roentgendiagnostikeinrichtung
CA1043411A (en) * 1975-02-18 1978-11-28 Allan I. Carlson Variable gain x-ray image intensifier tube
US4012638A (en) * 1976-03-09 1977-03-15 Altschuler Bruce R Dental X-ray alignment system
US4209706A (en) * 1976-11-26 1980-06-24 Varian Associates, Inc. Fluoroscopic apparatus mounting fixture
US4323779A (en) * 1977-06-03 1982-04-06 Albert Richard David Scanning radiographic method
JPS5532011A (en) * 1978-08-25 1980-03-06 Toshiba Corp X-ray photographing apparatus
JPS55173306U (ja) * 1979-05-29 1980-12-12
JPS5616405U (ja) * 1979-07-18 1981-02-13
DE2949199A1 (de) * 1979-12-06 1981-06-11 Siemens AG, 1000 Berlin und 8000 München Zahnaerztliche roentgendiagnostikeinrichtung
NL8004727A (nl) * 1980-08-21 1982-03-16 Philips Nv Stralingsonderzoekapparaat met spleetvormige bundel.
US4383327A (en) * 1980-12-01 1983-05-10 University Of Utah Radiographic systems employing multi-linear arrays of electronic radiation detectors
US4409616A (en) * 1981-03-20 1983-10-11 Georgetown University Digital dental system and method

Also Published As

Publication number Publication date
JPH0575419B2 (ja) 1993-10-20
EP0129938B1 (en) 1988-10-19
EP0129938A1 (en) 1985-01-02
JPS6014844A (ja) 1985-01-25
DE3474721D1 (en) 1988-11-24
US4829548A (en) 1989-05-09

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BV The patent application has lapsed