ATE49110T1 - Panorama-roentgen-tomographiegeraet, insbesondere fuer dentalaufnahmen. - Google Patents

Panorama-roentgen-tomographiegeraet, insbesondere fuer dentalaufnahmen.

Info

Publication number
ATE49110T1
ATE49110T1 AT86850184T AT86850184T ATE49110T1 AT E49110 T1 ATE49110 T1 AT E49110T1 AT 86850184 T AT86850184 T AT 86850184T AT 86850184 T AT86850184 T AT 86850184T AT E49110 T1 ATE49110 T1 AT E49110T1
Authority
AT
Austria
Prior art keywords
drive
rotary frame
frame
panoramic
ray
Prior art date
Application number
AT86850184T
Other languages
English (en)
Inventor
Arto Virta
Pekka Stroemmer
Original Assignee
Planmeca Oy
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 Planmeca Oy filed Critical Planmeca Oy
Application granted granted Critical
Publication of ATE49110T1 publication Critical patent/ATE49110T1/de

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
    • A61B6/50—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Dentistry (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
AT86850184T 1985-05-31 1986-05-22 Panorama-roentgen-tomographiegeraet, insbesondere fuer dentalaufnahmen. ATE49110T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI852208A FI73091C (fi) 1985-05-31 1985-05-31 Panoramatomografiroentgenanordning foer speciellt tandfotografering.
EP86850184A EP0204676B1 (de) 1985-05-31 1986-05-22 Panorama-Röntgen-Tomographiegerät, insbesondere für Dentalaufnahmen

Publications (1)

Publication Number Publication Date
ATE49110T1 true ATE49110T1 (de) 1990-01-15

Family

ID=8520921

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86850184T ATE49110T1 (de) 1985-05-31 1986-05-22 Panorama-roentgen-tomographiegeraet, insbesondere fuer dentalaufnahmen.

Country Status (6)

Country Link
US (1) US4741007A (de)
EP (1) EP0204676B1 (de)
JP (1) JPS6211436A (de)
AT (1) ATE49110T1 (de)
DE (1) DE3667907D1 (de)
FI (1) FI73091C (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84016C (fi) * 1989-03-21 1991-10-10 Instrumentarium Oy Foerskjutningsfoerfarande och arrangemang foer filmkasettenhet till panoramaroentgenanordning.
FI87135C (fi) * 1989-09-14 1992-12-10 Instrumentarium Oy Anordning foer aostadkommande av panorama-roentgenbildsprojektioner
NL8902885A (nl) * 1989-11-22 1991-06-17 Philips Nv Roentgenonderzoekapparaat.
FI90197C (fi) * 1991-02-15 1995-05-16 Planmeca Oy Menetelmä ja laite panoraamaröntgenkuvauksessa
US5214686A (en) * 1991-12-13 1993-05-25 Wake Forest University Three-dimensional panoramic dental radiography method and apparatus which avoids the subject's spine
DE4404640C1 (de) * 1994-02-14 1995-02-09 Siemens Ag Zahnärztliche Röntgendiagnostikeinrichtung zur Erstellung von Panorama-Röntgenaufnahmen vom Schädel eines Patienten
SE503350C2 (sv) * 1994-09-08 1996-05-28 Regam Medical Systems Ab Förfarande för utsträckande av den fysiska längden för en rektangulär röntgenstrålningsdetektor
FR2758710B1 (fr) * 1997-01-27 1999-09-24 Catalin Stoichita Mecanisme de rotation pour panoramique dentaire
EP1219147B1 (de) 1999-10-08 2006-11-08 Gendex Corporation Automatische belichtungssteuerung für ein zahnärztliches panorama- und schädelröntgengerät
EP1217949B1 (de) 1999-10-08 2008-12-10 Gendex Corporation Positioniervorrichtung zur transversalen zahnärztlichen röntgentomographie
US6381301B1 (en) 1999-12-01 2002-04-30 Ronald E. Massie Dental and orthopedic densitometry modeling system and method
CA2397739A1 (en) * 2000-02-02 2001-08-09 Dentsply International Inc. Automatic x-ray detection for intra-oral dental x-ray imaging apparatus
FI116509B (fi) * 2000-07-07 2005-12-15 Instrumentarium Corp Hampaiston panoraamaröntgenkuvausmenetelmä ja -laitteisto
WO2003010556A2 (en) * 2001-07-25 2003-02-06 Dentsply International Inc. Real-time digital x-ray imaging apparatus
JP4149189B2 (ja) * 2002-04-04 2008-09-10 株式会社日立メディコ Ｘ線ｃｔ装置
EP1551302B1 (de) 2002-07-25 2012-02-08 Gendex Corporation Digitales echtzeit-röntgengerät und verfahren
DE102004041440A1 (de) * 2004-08-27 2006-03-02 Dürr Dental GmbH & Co. KG Verfahren zur Bestimmung der Soll-Relativlage eines Patienten in einem dentalen Panorama-Röntgengerät bzw. der Soll-Bahn, auf welcher dieses bezüglich eines Patienten bewegt wird sowie eine dafür geeignete Vorrichtung
US7469032B2 (en) * 2005-04-11 2008-12-23 Gendex Corporation Structural and patient positioning features of an x-ray system
US7077567B1 (en) 2005-04-11 2006-07-18 Gendex Corporation X-ray tubehead housing with slant-angle partition
US20060227939A1 (en) * 2005-04-11 2006-10-12 Gendex Corporation Bite piece for a dental x-ray system
US8515007B2 (en) * 2009-12-15 2013-08-20 Midmark Corporation Motion system for panoramic dental radiation imaging system
US8251583B2 (en) * 2009-12-15 2012-08-28 Midmark Corporation Removable radiation sensor for dental imaging systems
US8509381B2 (en) * 2009-12-15 2013-08-13 Midmark Corporation Patient positioning system for panoramic dental radiation imaging system
JP5998340B2 (ja) * 2012-05-25 2016-09-28 朝日レントゲン工業株式会社 Ｘ線撮影装置
EP3375374B1 (de) * 2017-03-17 2023-07-05 Agfa Nv Schiebeanordnung für mobiles tomosynthese-röntgensystem
JP6837400B2 (ja) * 2017-08-23 2021-03-03 株式会社モリタ製作所 Ｘ線撮影装置及びｘ線撮影方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737660A (en) * 1969-10-09 1973-06-05 Hida X Ray Apparatus for taking tomograms of parabolically curved objects
FI67269C (fi) * 1976-11-08 1985-02-11 Instrumentarium Oy Apparat foer aostadkommande av panoramaroentgenbildprojektioner av ett tandbaogsformat objekt
FI66993C (fi) * 1976-12-10 1984-12-10 Orion Yhtymae Oy Roerelsemekanism foer en roentgenstraolningskaellan och filmhaollare foer panorama-roentgenfotografering
JPS5464488A (en) 1977-10-31 1979-05-24 Morita Mfg Dental total maxilla xxray photographing method and xxray camera used therefor
JPS56165139A (en) * 1980-05-26 1981-12-18 Asahi Roentgen Kogyo Kk Curved section x-ray tomographic device
JPS5711638A (en) * 1980-06-27 1982-01-21 Morita Mfg Dental total jaw photographing apparatus
FI75941C (fi) * 1983-10-14 1988-08-08 Instrumentarium Oy Panoramatomografiroentgenanordning.

Also Published As

Publication number Publication date
FI73091C (fi) 1987-08-10
US4741007A (en) 1988-04-26
EP0204676A2 (de) 1986-12-10
FI73091B (fi) 1987-04-30
EP0204676A3 (en) 1987-06-16
DE3667907D1 (de) 1990-02-08
FI852208A0 (fi) 1985-05-31
FI852208L (fi) 1986-12-01
JPS6211436A (ja) 1987-01-20
EP0204676B1 (de) 1990-01-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties