DE69330948T2 - Selbst-kalibriertes tomosynthetisches, radiographisches bilderzeugungssystem, methode und gerät - Google Patents

Selbst-kalibriertes tomosynthetisches, radiographisches bilderzeugungssystem, methode und gerät

Info

Publication number
DE69330948T2
DE69330948T2 DE69330948T DE69330948T DE69330948T2 DE 69330948 T2 DE69330948 T2 DE 69330948T2 DE 69330948 T DE69330948 T DE 69330948T DE 69330948 T DE69330948 T DE 69330948T DE 69330948 T2 DE69330948 T2 DE 69330948T2
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DE
Germany
Prior art keywords
radiographic
recording medium
projected
recording
fiducial reference
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.)
Expired - Lifetime
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DE69330948T
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English (en)
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DE69330948D1 (de
Inventor
L Webber
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.)
Wake Forest University
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Wake Forest University
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Filing date
Publication date
Application filed by Wake Forest University filed Critical Wake Forest University
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Publication of DE69330948D1 publication Critical patent/DE69330948D1/de
Publication of DE69330948T2 publication Critical patent/DE69330948T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/025—Tomosynthesis
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
DE69330948T 1992-04-28 1993-04-23 Selbst-kalibriertes tomosynthetisches, radiographisches bilderzeugungssystem, methode und gerät Expired - Lifetime DE69330948T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/875,249 US5359637A (en) 1992-04-28 1992-04-28 Self-calibrated tomosynthetic, radiographic-imaging system, method, and device
PCT/US1993/003873 WO1993022893A1 (en) 1992-04-28 1993-04-23 Self-calibrated tomosynthetic, radiographic-imaging system, method, and device

Publications (2)

Publication Number Publication Date
DE69330948D1 DE69330948D1 (de) 2001-11-22
DE69330948T2 true DE69330948T2 (de) 2002-06-06

Family

ID=25365456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69330948T Expired - Lifetime DE69330948T2 (de) 1992-04-28 1993-04-23 Selbst-kalibriertes tomosynthetisches, radiographisches bilderzeugungssystem, methode und gerät

Country Status (8)

Country Link
US (2) US5359637A (de)
EP (1) EP0638224B1 (de)
JP (1) JP3639857B2 (de)
AT (1) ATE207285T1 (de)
AU (1) AU697905B2 (de)
CA (1) CA2134213C (de)
DE (1) DE69330948T2 (de)
WO (1) WO1993022893A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827788C2 (de) * 1998-06-23 2003-08-28 Dieter Dirksen Vorrichtung und Verfahren zur dreidimensionalen Erfassung charakteristischer Messpunkte des Zahnbogens

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DE19716519A1 (de) * 1997-04-03 1999-06-17 Rainer Herzog Röntgenaufnahmesystem mit automatischer Entzerrung durch Referenzkörper
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US6081577A (en) * 1998-07-24 2000-06-27 Wake Forest University Method and system for creating task-dependent three-dimensional images
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Also Published As

Publication number Publication date
CA2134213C (en) 2004-10-26
EP0638224A4 (de) 1996-04-03
JPH07506277A (ja) 1995-07-13
JP3639857B2 (ja) 2005-04-20
EP0638224B1 (de) 2001-10-17
CA2134213A1 (en) 1993-11-11
ATE207285T1 (de) 2001-11-15
AU697905B2 (en) 1998-10-22
WO1993022893A1 (en) 1993-11-11
US5359637A (en) 1994-10-25
US5668844A (en) 1997-09-16
DE69330948D1 (de) 2001-11-22
EP0638224A1 (de) 1995-02-15
AU4115893A (en) 1993-11-29

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