DE69935193D1 - Tomografisches Verfahren und System - Google Patents

Tomografisches Verfahren und System

Info

Publication number
DE69935193D1
DE69935193D1 DE69935193T DE69935193T DE69935193D1 DE 69935193 D1 DE69935193 D1 DE 69935193D1 DE 69935193 T DE69935193 T DE 69935193T DE 69935193 T DE69935193 T DE 69935193T DE 69935193 D1 DE69935193 D1 DE 69935193D1
Authority
DE
Germany
Prior art keywords
tomographic procedure
tomographic
procedure
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 - Fee Related
Application number
DE69935193T
Other languages
English (en)
Other versions
DE69935193T2 (de
Inventor
Zhongmin Lin
Leonard F Plut
Timothy J Crish
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69935193D1 publication Critical patent/DE69935193D1/de
Application granted granted Critical
Publication of DE69935193T2 publication Critical patent/DE69935193T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (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)
  • Analysing Materials By The Use Of Radiation (AREA)
DE69935193T 1998-11-25 1999-11-04 Tomografisches Verfahren und System Expired - Fee Related DE69935193T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US200651 1998-11-25
US09/200,651 US6222902B1 (en) 1998-11-25 1998-11-25 Real-time tomographic system with flat panel detectors

Publications (2)

Publication Number Publication Date
DE69935193D1 true DE69935193D1 (de) 2007-04-05
DE69935193T2 DE69935193T2 (de) 2007-10-25

Family

ID=22742603

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935193T Expired - Fee Related DE69935193T2 (de) 1998-11-25 1999-11-04 Tomografisches Verfahren und System

Country Status (4)

Country Link
US (1) US6222902B1 (de)
EP (1) EP1004273B1 (de)
JP (1) JP2000157526A (de)
DE (1) DE69935193T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4417459B2 (ja) * 1999-01-11 2010-02-17 株式会社東芝 Ｘ線診断装置
US6483890B1 (en) * 2000-12-01 2002-11-19 Koninklijke Philips Electronics, N.V. Digital x-ray imaging apparatus with a multiple position irradiation source and improved spatial resolution
US6748046B2 (en) * 2000-12-06 2004-06-08 Teradyne, Inc. Off-center tomosynthesis
US6914958B2 (en) * 2001-07-06 2005-07-05 Ge Medical Systems Global Technology Company, Llc Multi-plane acquisition in digital x-ray radiography
AU2002366905A1 (en) * 2001-12-21 2003-07-09 Koninklijke Philips Electronics N.V. Method for localizing a target in an object
US6798864B2 (en) * 2002-03-28 2004-09-28 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for providing signal dependent offset and gain adjustments for a solid state X-ray detector
US6882700B2 (en) * 2002-04-15 2005-04-19 General Electric Company Tomosynthesis X-ray mammogram system and method with automatic drive system
US6940943B2 (en) * 2002-10-07 2005-09-06 General Electric Company Continuous scan tomosynthesis system and method
JP4603823B2 (ja) * 2003-10-14 2010-12-22 キヤノン株式会社 放射線撮像装置、放射線撮像方法及びプログラム
WO2006040715A1 (en) 2004-10-11 2006-04-20 Philips Intellectual Property & Standards Gmbh Imaging system for the generation of high-quality x-ray projections
US20070041613A1 (en) * 2005-05-11 2007-02-22 Luc Perron Database of target objects suitable for use in screening receptacles or people and method and apparatus for generating same
US7991242B2 (en) 2005-05-11 2011-08-02 Optosecurity Inc. Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
EP1886257A1 (de) 2005-05-11 2008-02-13 Optosecurity Inc. Verfahren und system zum prüfen von gepäckstücken, frachtcontainern oder personen
US7899232B2 (en) 2006-05-11 2011-03-01 Optosecurity Inc. Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same
US8494210B2 (en) 2007-03-30 2013-07-23 Optosecurity Inc. User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same
US7817773B2 (en) * 2007-01-05 2010-10-19 Dexela Limited Variable speed three-dimensional imaging system
CN101963582B (zh) * 2010-09-13 2012-03-14 深圳大学 一种三维荧光纳米显微成像方法、系统及成像设备
CA3069211C (en) 2011-09-07 2022-06-21 Rapiscan Systems, Inc. X-ray inspection system that integrates manifest data with imaging/detection processing
US10070828B2 (en) 2013-03-05 2018-09-11 Nview Medical Inc. Imaging systems and related apparatus and methods
US10846860B2 (en) 2013-03-05 2020-11-24 Nview Medical Inc. Systems and methods for x-ray tomosynthesis image reconstruction
JP6379785B2 (ja) * 2014-07-18 2018-08-29 コニカミノルタ株式会社 断層画像生成システム
GB2564038B (en) 2016-02-22 2021-11-10 Rapiscan Systems Inc Systems and methods for detecting threats and contraband in cargo
CN105844687B (zh) * 2016-04-07 2019-04-30 北京雅森科技发展有限公司 用于处理医学影像的装置和方法
CN111373448B (zh) 2017-09-22 2023-12-08 尼维医疗公司 使用机器学习正则化器的图像重建
US10779791B2 (en) 2018-03-16 2020-09-22 General Electric Company System and method for mobile X-ray imaging
CN111336373B (zh) * 2018-12-19 2022-03-25 深圳市通用测试系统有限公司 用于无线终端测量的测试转台
CN112057091B (zh) * 2020-08-18 2021-08-03 北京唯迈医疗设备有限公司 一种调速手闸机构及其调速方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818220A (en) * 1971-11-03 1974-06-18 A Richards Variable depth laminagraphy
DE2658533A1 (de) * 1976-12-23 1978-06-29 Siemens Ag Geraet zur darstellung von durchleuchtungs-koerperschichtbildern
US4139776A (en) * 1977-09-22 1979-02-13 Cgr Medical Corporation System for circular and complex tomography
DE2945057C2 (de) * 1979-11-08 1984-06-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Verminderung von Bildfehlern in mit Hilfe einer durchdringenden Strahlung hergestellten Schichtbildern eines dreidimensionalen Objektes
US4581535A (en) * 1981-10-16 1986-04-08 Fuji Photo Film Co., Ltd. Method of recording X-ray image
JPS61154645A (ja) * 1984-12-28 1986-07-14 株式会社東芝 断層撮影装置
DE3632833A1 (de) * 1986-09-26 1988-03-31 Philips Patentverwaltung Verfahren zum erzeugen eines roentgenschichtbildes eines untersuchungsbereiches und anordnung zur durchfuehrung des verfahrens
JPS6469504A (en) * 1987-09-10 1989-03-15 Katsunori Sueki Selection of high-temperature superconductor
DE4304332A1 (de) * 1993-02-13 1994-08-18 Philips Patentverwaltung Verfahren zur Erzeugung von Schichtbildern und Anordnung zur Durchführung des Verfahrens
JP4458553B2 (ja) * 1996-07-23 2010-04-28 ザ ジェネラル ホスピタル コーポレイション 胸部撮像のための断層合成装置
KR100188712B1 (ko) * 1996-11-28 1999-06-01 이종구 단층 영상장치 및 이를 이용한 단층영상 획득방법

Also Published As

Publication number Publication date
EP1004273A2 (de) 2000-05-31
EP1004273B1 (de) 2007-02-21
JP2000157526A (ja) 2000-06-13
US6222902B1 (en) 2001-04-24
EP1004273A3 (de) 2001-05-16
DE69935193T2 (de) 2007-10-25

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee