DE3784250T2 - Strahlungstomograph. - Google Patents

Strahlungstomograph.

Info

Publication number
DE3784250T2
DE3784250T2 DE8787902143T DE3784250T DE3784250T2 DE 3784250 T2 DE3784250 T2 DE 3784250T2 DE 8787902143 T DE8787902143 T DE 8787902143T DE 3784250 T DE3784250 T DE 3784250T DE 3784250 T2 DE3784250 T2 DE 3784250T2
Authority
DE
Germany
Prior art keywords
tomograph
radiation
radiation tomograph
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
DE8787902143T
Other languages
English (en)
Other versions
DE3784250D1 (de
Inventor
Shigeru Matsumura
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.)
GE Healthcare Japan Corp
Original Assignee
Yokogawa Medical Systems 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 Yokogawa Medical Systems Ltd filed Critical Yokogawa Medical Systems Ltd
Application granted granted Critical
Publication of DE3784250D1 publication Critical patent/DE3784250D1/de
Publication of DE3784250T2 publication Critical patent/DE3784250T2/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)
DE8787902143T 1986-03-24 1987-03-24 Strahlungstomograph. Expired - Fee Related DE3784250T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61065332A JPS62221338A (ja) 1986-03-24 1986-03-24 放射線断層撮像装置におけるスキャンデ−タ収集方法
PCT/JP1987/000176 WO1987005791A1 (en) 1986-03-24 1987-03-24 Radiation tomograph

Publications (2)

Publication Number Publication Date
DE3784250D1 DE3784250D1 (de) 1993-03-25
DE3784250T2 true DE3784250T2 (de) 1993-05-27

Family

ID=13283854

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787902143T Expired - Fee Related DE3784250T2 (de) 1986-03-24 1987-03-24 Strahlungstomograph.

Country Status (4)

Country Link
EP (1) EP0325656B1 (de)
JP (1) JPS62221338A (de)
DE (1) DE3784250T2 (de)
WO (1) WO1987005791A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005635B4 (de) 2010-01-25 2018-09-20 Siemens Healthcare Gmbh Verbesserte CT-Aufnahmen für Untersuchungen stark schwächender Untersuchungsobjekte

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265142A (en) * 1992-05-08 1993-11-23 General Electric Company Image reconstruction technique for a computer tomography system
JP2006525060A (ja) 2003-05-06 2006-11-09 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 回転エンコーダによるｃアームシステムにおいて画像収集を開始する方法及び装置
JP4504740B2 (ja) * 2004-06-10 2010-07-14 東芝Ｉｔコントロールシステム株式会社 コンピュータ断層撮影装置
JP5211880B2 (ja) * 2008-06-17 2013-06-12 株式会社島津製作所 Ｘ線断層像撮影装置
JP2013081527A (ja) * 2011-10-06 2013-05-09 Toshiba Corp Ｘ線診断装置
CN108120729B (zh) 2017-12-28 2024-04-02 清华大学 Ct检查系统和ct成像方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493243A (en) * 1974-02-15 1977-11-30 Emi Ltd Radiographic apparatus
US4015129A (en) * 1975-11-28 1977-03-29 Picker Corporation Position indicating control method and apparatus in radiation scanning systems
FR2403059A1 (fr) * 1976-05-18 1979-04-13 Emi Ltd Appareil de tomographie pour l'examen du corps ayant des organes en mouvement
US4157472A (en) * 1976-09-16 1979-06-05 General Electric Company X-ray body scanner for computerized tomography
US4191892A (en) * 1978-06-30 1980-03-04 Picker Corporation Spread beam overlap method
JPH05234690A (ja) * 1992-02-25 1993-09-10 Toshiba Lighting & Technol Corp 放電管点灯回路およびこの点灯回路を用いた映像表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005635B4 (de) 2010-01-25 2018-09-20 Siemens Healthcare Gmbh Verbesserte CT-Aufnahmen für Untersuchungen stark schwächender Untersuchungsobjekte

Also Published As

Publication number Publication date
WO1987005791A1 (en) 1987-10-08
EP0325656A4 (de) 1989-01-26
EP0325656A1 (de) 1989-08-02
DE3784250D1 (de) 1993-03-25
JPH046372B2 (de) 1992-02-05
JPS62221338A (ja) 1987-09-29
EP0325656B1 (de) 1993-02-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee