DE2559658A1 - Radiographisches geraet - Google Patents

Radiographisches geraet

Info

Publication number
DE2559658A1
DE2559658A1 DE19752559658 DE2559658A DE2559658A1 DE 2559658 A1 DE2559658 A1 DE 2559658A1 DE 19752559658 DE19752559658 DE 19752559658 DE 2559658 A DE2559658 A DE 2559658A DE 2559658 A1 DE2559658 A1 DE 2559658A1
Authority
DE
Germany
Prior art keywords
radiation
pane
electron beam
cross
anode
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.)
Pending
Application number
DE19752559658
Other languages
German (de)
English (en)
Inventor
Bernard Joseph Mayo
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.)
EMI Ltd
Original Assignee
EMI Ltd
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 EMI Ltd filed Critical EMI Ltd
Publication of DE2559658A1 publication Critical patent/DE2559658A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
    • 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]
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/548—Remote control of the apparatus or devices

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)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (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)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE19752559658 1974-08-28 1975-08-27 Radiographisches geraet Pending DE2559658A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3756374 1974-08-28

Publications (1)

Publication Number Publication Date
DE2559658A1 true DE2559658A1 (de) 1977-09-29

Family

ID=10397408

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19752559658 Pending DE2559658A1 (de) 1974-08-28 1975-08-27 Radiographisches geraet
DE19752538517 Pending DE2538517A1 (de) 1974-08-28 1975-08-27 Radiologisches geraet

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19752538517 Pending DE2538517A1 (de) 1974-08-28 1975-08-27 Radiologisches geraet

Country Status (3)

Country Link
US (1) US4002917A (enExample)
JP (1) JPS5154793A (enExample)
DE (2) DE2559658A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819237A1 (de) * 1978-05-02 1979-11-15 Philips Patentverwaltung Anordnung zur ermittlung der absorption in einem dreidimensionalen untersuchungsbereich
DE3126643A1 (de) * 1981-07-06 1983-01-20 Siemens AG, 1000 Berlin und 8000 München "strahlendiagnostikgeraet"
DE3222514A1 (de) * 1982-06-16 1984-03-22 Feinfocus Röntgensysteme GmbH, 3050 Wunstorf Verfahren und vorrichtung zur erzeugung von roentgenstrahlung fuer stereoaufnahmen, tomografien und tomosynthesen
FR2555887A1 (fr) * 1983-12-06 1985-06-07 Thomson Cgr Installation de radiodiagnostic pour examens stereoscopiques ou conventionnels

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218624A (en) * 1975-02-21 1993-06-08 Emi Limited Radiography
JPS51126088A (en) * 1975-03-20 1976-11-02 Emi Ltd Device for inspecting body by transmissive radiation
GB1547964A (en) * 1975-07-11 1979-07-04 Emi Ltd Electron beam deflection arrangements
US4045672A (en) * 1975-09-11 1977-08-30 Nihon Denshi Kabushiki Kaisha Apparatus for tomography comprising a pin hole for forming a microbeam of x-rays
GB1558062A (en) * 1975-10-25 1979-12-19 Emi Ltd Radiology
DE2600266A1 (de) * 1976-01-07 1977-07-14 Philips Patentverwaltung Anordnung zur ermittlung der absorption einer strahlung
GB1571800A (en) 1976-01-15 1980-07-16 Emi Ltd Radiography
GB1568782A (en) * 1976-02-28 1980-06-04 Jeol Ltd Apparatus for obtaining an x-ray image of a slice plane of an object
GB1572600A (en) * 1976-03-04 1980-07-30 Emi Ltd Radiology
US4144457A (en) * 1976-04-05 1979-03-13 Albert Richard D Tomographic X-ray scanning system
GB1536448A (en) * 1976-06-01 1978-12-20 Emi Ltd Radiography
GB1592084A (en) * 1976-09-16 1981-07-01 Gen Electric Computerized tomographic system
US4107531A (en) * 1976-09-16 1978-08-15 General Electric Company X-ray body scanner using encoder for generating system controlling timing pulse train
FR2379158A1 (fr) * 1977-01-28 1978-08-25 Radiologie Cie Gle Tube radiogene pour fournir un faisceau de rayons x plat en eventail de grande ouverture et appareil de radiologie comportant un tel tube
JPS582695B2 (ja) * 1977-02-14 1983-01-18 株式会社東芝 透過性放射線による検査装置
US4130759A (en) * 1977-03-17 1978-12-19 Haimson Research Corporation Method and apparatus incorporating no moving parts, for producing and selectively directing x-rays to different points on an object
US4196351A (en) * 1977-06-03 1980-04-01 Albert Richard David Scanning radiographic apparatus
US4323779A (en) * 1977-06-03 1982-04-06 Albert Richard David Scanning radiographic method
DE2726635C3 (de) * 1977-06-14 1981-05-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Tomographische Vorrichtung zur Ermittlung der Absorption einer Strahlung in einem dreidimensionalen Untersuchungsbereich
JPS5910216B2 (ja) * 1977-11-11 1984-03-07 株式会社東芝 電子走査形コンピュ−タ断層撮影装置
FR2415876A1 (fr) * 1978-01-27 1979-08-24 Radiologie Cie Gle Tube a rayons x, notamment pour tomodensitometre
JPS5546408A (en) * 1978-09-29 1980-04-01 Toshiba Corp X-ray device
US4365341A (en) * 1980-06-09 1982-12-21 The Johns Hopkins University On-line treatment monitoring for radiation teletherapy
DE3021757A1 (de) * 1980-06-10 1981-12-24 Siemens AG, 1000 Berlin und 8000 München Strahlendiagnostikgeraet
NL8102872A (nl) * 1981-06-15 1983-01-03 Optische Ind De Oude Delft Nv Werkwijze en inrichting voor het vormen van tomografiebeelden.
US4689809A (en) * 1982-11-23 1987-08-25 Elscint, Inc. X-ray tube having an adjustable focal spot
US4637040A (en) * 1983-07-28 1987-01-13 Elscint, Ltd. Plural source computerized tomography device with improved resolution
US4730350A (en) * 1986-04-21 1988-03-08 Albert Richard D Method and apparatus for scanning X-ray tomography
US5097492A (en) * 1987-10-30 1992-03-17 Four Pi Systems Corporation Automated laminography system for inspection of electronics
US5621811A (en) * 1987-10-30 1997-04-15 Hewlett-Packard Co. Learning method and apparatus for detecting and controlling solder defects
US5561696A (en) * 1987-10-30 1996-10-01 Hewlett-Packard Company Method and apparatus for inspecting electrical connections
US5081656A (en) * 1987-10-30 1992-01-14 Four Pi Systems Corporation Automated laminography system for inspection of electronics
DE3817148C2 (de) * 1988-04-18 1996-12-05 Siemens Ag Computertomograph mit periodischer Fokusablenkung
US4992941A (en) * 1988-04-18 1991-02-12 Siemens Aktiengesellschaft Computer tomography apparatus with periodic focus deflection
DE3817724C2 (de) * 1988-05-25 1996-04-04 Siemens Ag Computertomograph
US5259012A (en) * 1990-08-30 1993-11-02 Four Pi Systems Corporation Laminography system and method with electromagnetically directed multipath radiation source
DE4100297A1 (de) * 1991-01-08 1992-07-09 Philips Patentverwaltung Roentgenroehre
US5651047A (en) * 1993-01-25 1997-07-22 Cardiac Mariners, Incorporated Maneuverable and locateable catheters
US5550378A (en) * 1993-04-05 1996-08-27 Cardiac Mariners, Incorporated X-ray detector
US5682412A (en) * 1993-04-05 1997-10-28 Cardiac Mariners, Incorporated X-ray source
DE4342778A1 (de) * 1993-12-15 1995-06-22 Siemens Ag Kontaktlose Datenübertragungsvorrichtung
US5467377A (en) * 1994-04-15 1995-11-14 Dawson; Ralph L. Computed tomographic scanner
JP3168824B2 (ja) * 1994-04-30 2001-05-21 株式会社島津製作所 Ｘ線ｃｔ装置
US5712889A (en) * 1994-08-24 1998-01-27 Lanzara; Giovanni Scanned volume CT scanner
US5583904A (en) * 1995-04-11 1996-12-10 Hewlett-Packard Co. Continuous linear scan laminography system and method
US5687209A (en) * 1995-04-11 1997-11-11 Hewlett-Packard Co. Automatic warp compensation for laminographic circuit board inspection
US5696806A (en) 1996-03-11 1997-12-09 Grodzins; Lee Tomographic method of x-ray imaging
DE19621066A1 (de) * 1996-05-24 1997-11-27 Siemens Ag Röntgenstrahler mit einem Führungs- und einem Kickmagnetsystem für Elektronen
US6198802B1 (en) 1998-10-06 2001-03-06 Cardiac Mariners, Inc. Scanning beam x-ray source and assembly
US6183139B1 (en) 1998-10-06 2001-02-06 Cardiac Mariners, Inc. X-ray scanning method and apparatus
US6118853A (en) * 1998-10-06 2000-09-12 Cardiac Mariners, Inc. X-ray target assembly
US6208709B1 (en) 1998-10-06 2001-03-27 Cardiac Mariners, Inc. Detection processing system
US6234671B1 (en) 1998-10-06 2001-05-22 Cardiac Mariners, Inc. X-ray system with scanning beam x-ray source below object table
US6421420B1 (en) 1998-12-01 2002-07-16 American Science & Engineering, Inc. Method and apparatus for generating sequential beams of penetrating radiation
US6895079B2 (en) * 2002-08-20 2005-05-17 General Electric Company Multiple focal spot X-ray inspection system
US7366280B2 (en) * 2003-06-19 2008-04-29 General Electric Company Integrated arc anode x-ray source for a computed tomography system
WO2005008716A2 (en) * 2003-07-18 2005-01-27 Koninklijke Philips Electronics N.V. Cylindrical x-ray tube for computed tomography imaging
JP2009536432A (ja) * 2006-05-05 2009-10-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 発振アノードを備えたｘ線管
US8842808B2 (en) 2006-08-11 2014-09-23 American Science And Engineering, Inc. Scatter attenuation tomography using a monochromatic radiation source
US7924979B2 (en) * 2006-08-23 2011-04-12 American Science And Engineering, Inc. Scatter attenuation tomography
WO2008024825A2 (en) * 2006-08-23 2008-02-28 American Science And Engineering, Inc. Scatter attenuation tomography
CN103903940B (zh) 2012-12-27 2017-09-26 清华大学 一种产生分布式x射线的设备和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667585A (en) * 1951-02-15 1954-01-26 Hartford Nat Bank & Trust Co Device for producing screening images of body sections
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819237A1 (de) * 1978-05-02 1979-11-15 Philips Patentverwaltung Anordnung zur ermittlung der absorption in einem dreidimensionalen untersuchungsbereich
DE3126643A1 (de) * 1981-07-06 1983-01-20 Siemens AG, 1000 Berlin und 8000 München "strahlendiagnostikgeraet"
DE3222514A1 (de) * 1982-06-16 1984-03-22 Feinfocus Röntgensysteme GmbH, 3050 Wunstorf Verfahren und vorrichtung zur erzeugung von roentgenstrahlung fuer stereoaufnahmen, tomografien und tomosynthesen
FR2555887A1 (fr) * 1983-12-06 1985-06-07 Thomson Cgr Installation de radiodiagnostic pour examens stereoscopiques ou conventionnels

Also Published As

Publication number Publication date
DE2538517A1 (de) 1976-03-11
US4002917A (en) 1977-01-11
JPS5154793A (enExample) 1976-05-14

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