AU2001237461A1 - Method for imaging the head area - Google Patents

Method for imaging the head area

Info

Publication number
AU2001237461A1
AU2001237461A1 AU2001237461A AU3746101A AU2001237461A1 AU 2001237461 A1 AU2001237461 A1 AU 2001237461A1 AU 2001237461 A AU2001237461 A AU 2001237461A AU 3746101 A AU3746101 A AU 3746101A AU 2001237461 A1 AU2001237461 A1 AU 2001237461A1
Authority
AU
Australia
Prior art keywords
imaging
ray source
line detector
camera
cephalometric
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.)
Abandoned
Application number
AU2001237461A
Inventor
Panu Kopsala
Douglas Woods
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.)
Instrumentarium Oyj
Original Assignee
Instrumentarium Oyj
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 Instrumentarium Oyj filed Critical Instrumentarium Oyj
Publication of AU2001237461A1 publication Critical patent/AU2001237461A1/en
Abandoned legal-status Critical Current

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
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4225—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using image intensifiers
    • 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
    • A61B6/501—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 diagnosis of the head, e.g. neuroimaging or craniography
    • 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)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Endoscopes (AREA)
  • Light Receiving Elements (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The invention relates to a method for imaging the head area by using a line detector camera (8) equipped with a digital detector, at which camera is directed an X-ray beam (11) through the object being imaged. In the method is used an apparatus (1) which makes possible the implementation of cephalometric imaging and at least one other imaging method, such as panoramic imaging. The apparatus comprises an X-ray source (5), a primary collimator (6) in conjunction with the X-ray source, a line detector camera (8), which is located to a position further away from the X-ray source (5) for implementing cephalometric imaging and/or to a position closer to the said X-ray source for the said other imaging method, and a secondary collimator (9) in the vicinity of the line detector camera (8) intended for cephalometric imaging. In the method, the radiation emitted from the X-ray source (5) is collimated in cephalometric imaging without turning the X-ray source in such a way that the ray beam (11) bypasses the position of the line detector camera (8) closer to the X-ray source (5).
AU2001237461A 2000-02-18 2001-02-14 Method for imaging the head area Abandoned AU2001237461A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20000368A FI116269B (en) 2000-02-18 2000-02-18 Procedure for imaging the cephalo area
FI20000368 2000-02-18
PCT/FI2001/000136 WO2001060256A1 (en) 2000-02-18 2001-02-14 Method for imaging the head area

Publications (1)

Publication Number Publication Date
AU2001237461A1 true AU2001237461A1 (en) 2001-08-27

Family

ID=8557594

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001237461A Abandoned AU2001237461A1 (en) 2000-02-18 2001-02-14 Method for imaging the head area

Country Status (8)

Country Link
US (1) US6829326B2 (en)
EP (1) EP1259161B1 (en)
JP (1) JP4712270B2 (en)
AT (1) ATE387886T1 (en)
AU (1) AU2001237461A1 (en)
DE (1) DE60133090T2 (en)
FI (1) FI116269B (en)
WO (1) WO2001060256A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114383B (en) * 2000-02-18 2004-10-15 Instrumentarium Corp Method for performing mullet photography
WO2004014232A1 (en) * 2002-07-25 2004-02-19 Gendex Corporation Real-time digital x-ray imaging apparatus and method
US6990174B2 (en) 2003-12-15 2006-01-24 Instrumentarium Corp. Method and apparatus for performing single-point projection imaging
KR100766332B1 (en) 2005-08-08 2007-10-11 주식회사바텍 The combined panoramic, computed tomography and cephalometric photographing apparatus
WO2008035828A1 (en) * 2006-09-22 2008-03-27 Ray Co., Ltd. Dental complex imaging system
US8306181B2 (en) * 2008-03-13 2012-11-06 Oy Ajat Ltd Single sensor multi-functional dental extra-oral x-ray imaging system and method
US8509381B2 (en) * 2009-12-15 2013-08-13 Midmark Corporation Patient positioning system for panoramic dental radiation imaging system
US8251583B2 (en) * 2009-12-15 2012-08-28 Midmark Corporation Removable radiation sensor for dental imaging systems
US8515007B2 (en) * 2009-12-15 2013-08-20 Midmark Corporation Motion system for panoramic dental radiation imaging system
JP5828957B2 (en) 2011-07-22 2015-12-09 トロフィー Shield for patient positioning in extraoral imaging
ITBO20110566A1 (en) 2011-10-05 2013-04-06 Cefla Coop DEVICE FOR THE ACQUISITION OF PANORAMIC RADIOGRAPHIES AND VOLUMETRIC CBCT RADIOGRAPHIES
ITBO20110764A1 (en) * 2011-12-28 2013-06-29 Cefla Coop DEVICE FOR THE ACQUISITION OF PANORAMIC RADIOGRAPHIES, TELERADIOGRAPHIES AND OPTIONAL VOLUMETRIC CBCT RADIOGRAPHIES
US11471117B2 (en) * 2017-03-20 2022-10-18 Dentsply Sirona Inc. Multiposition collimation device and x-ray imaging systems

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556608U (en) * 1978-10-12 1980-04-17
JPS60137352A (en) * 1983-12-27 1985-07-20 朝日レントゲン工業株式会社 Dental x-ray total jaw and head part standard photographing apparatus
JPS6173637A (en) * 1984-09-20 1986-04-15 株式会社　吉田製作所 Control apparatus of x-ray apparatus together using panoramaand cephalo photographing
FI89313C (en) 1985-09-13 1995-12-04 Planmeca Oy Styrsystem Foer panoramatomografiroentgenanordning
JPS6343508U (en) * 1986-09-04 1988-03-23
JPS63286139A (en) * 1987-05-19 1988-11-22 Asahi Roentgen Kogyo Kk X-ray radiographic equipment for head and cervix
JP2588736B2 (en) * 1988-01-08 1997-03-12 株式会社吉田製作所 Soft tissue plate position setting device for dental radiograph
JPH0745204Y2 (en) * 1988-07-28 1995-10-18 株式会社モリタ製作所 Dental panoramic X-ray equipment
JPH0715524Y2 (en) 1988-09-13 1995-04-12 株式会社モリタ製作所 Dental panoramic cephalography system
JPH0724090Y2 (en) * 1988-10-03 1995-06-05 株式会社モリタ製作所 Dental panorama and cephalography X-ray equipment
FI103176B (en) * 1993-06-15 1999-05-14 Planmeca Oy Soft tissue filter device for cephalostat
DE59408635D1 (en) * 1993-07-06 1999-09-23 Sirona Dental Sys Gmbh & Co Kg Line detector camera for use in dental X-ray diagnostic devices in particular
EP0632995B1 (en) * 1993-07-06 1999-04-21 Sirona Dental Systems GmbH & Co.KG Dental X-ray diagnostic device
FI94913C (en) * 1994-02-15 1995-11-10 Orion Yhtymae Oy Filter arrangement for X-ray photographers
JP3207073B2 (en) * 1994-04-13 2001-09-10 株式会社モリタ製作所 X-ray equipment
JP3261262B2 (en) * 1994-07-08 2002-02-25 株式会社モリタ製作所 Panoramic / cephalo combined X-ray imaging apparatus and cephalometric X-ray imaging apparatus
DE19735112B4 (en) 1997-08-13 2004-06-17 Sirona Dental Systems Gmbh Method for creating freely programmable x-ray images of body parts of a patient using slot technology and device for carrying out the method
FI103177B1 (en) * 1997-10-02 1999-05-14 Planmeca Oy X-ray imaging device for the skull area
FI114383B (en) * 2000-02-18 2004-10-15 Instrumentarium Corp Method for performing mullet photography

Also Published As

Publication number Publication date
FI20000368A0 (en) 2000-02-18
US6829326B2 (en) 2004-12-07
DE60133090T2 (en) 2009-03-19
EP1259161B1 (en) 2008-03-05
US20030161438A1 (en) 2003-08-28
FI20000368A (en) 2001-08-18
DE60133090D1 (en) 2008-04-17
EP1259161A1 (en) 2002-11-27
JP2003522581A (en) 2003-07-29
FI116269B (en) 2005-10-31
ATE387886T1 (en) 2008-03-15
WO2001060256A1 (en) 2001-08-23
JP4712270B2 (en) 2011-06-29

Similar Documents

Publication Publication Date Title
AU2001237461A1 (en) Method for imaging the head area
EP1428473A3 (en) Full field digital tomosynthesis method and apparatus
WO2007016484A3 (en) X-ray imaging systems employing point-focusing, curved monochromating optics
WO2001009594A3 (en) Method for raster scanning an x-ray tube focal spot
EP1046903A3 (en) Methods and apparatus for scanning an object in a computed tomography system
WO2007038123A3 (en) Integrated quality assurance for an image guided radiation treatment delivery system
AU6700694A (en) X-ray detector for a low dosage scanning beam digital x-ray imaging system
WO2003020114A3 (en) Image positioning method and system for tomosynthesis in a digital x-ray radiography system
WO2000021114A8 (en) X-ray scanning method and apparatus
EP2595128A3 (en) Particle detector, system and method
AU4076600A (en) X-ray lens system
EP1016376A3 (en) Methods and apparatus for cardiac scoring with a multi-beam scanner
EP0982603A3 (en) Methods and apparatus for imaging system detector alignment
AU2001237462A1 (en) Method for cephalometric imaging
KR920001995A (en) X-ray imaging method
EP0971318A3 (en) Device for extrapolation from cone beam projection data
WO2000042826A3 (en) Variable resolution imaging system
AU2003228017A1 (en) X-ray tube
ATE376802T1 (en) METHOD FOR CREATING AND REPRODUCING A SLIM IMAGE OF AN OBJECT ON AN X-RAY SLIM
JPS53128994A (en) Ct scanner
US20070297571A1 (en) X-Ray Emitter and Method for Generating and Representing X-Ray Images
EP0924967A3 (en) Method and device for multienergy scanning
WO1996033653A1 (en) Multislot detector imaging method with its detector
ATE166556T1 (en) IMAGE RECORDING DEVICE, IN PARTICULAR FOR DENTAL X-RAYS
EP1420297A3 (en) Lithographic apparatus and method to determine beam size and divergence