CN106256325B - X射线检查装置 - Google Patents

X射线检查装置 Download PDF

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Publication number
CN106256325B
CN106256325B CN201610430317.8A CN201610430317A CN106256325B CN 106256325 B CN106256325 B CN 106256325B CN 201610430317 A CN201610430317 A CN 201610430317A CN 106256325 B CN106256325 B CN 106256325B
Authority
CN
China
Prior art keywords
ray
image
processing unit
rotation angle
tumour
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
CN201610430317.8A
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English (en)
Chinese (zh)
Other versions
CN106256325A (zh
Inventor
马场理香
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.)
Hitachi Ltd
Original Assignee
Hitachi 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.)
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Publication date
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Publication of CN106256325A publication Critical patent/CN106256325A/zh
Application granted granted Critical
Publication of CN106256325B publication Critical patent/CN106256325B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN201610430317.8A 2015-06-18 2016-06-16 X射线检查装置 Expired - Fee Related CN106256325B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015122805A JP6502188B2 (ja) 2015-06-18 2015-06-18 Ｘ線検査装置、及び作動方法
JP2015-122805 2015-06-18

Publications (2)

Publication Number Publication Date
CN106256325A CN106256325A (zh) 2016-12-28
CN106256325B true CN106256325B (zh) 2019-04-30

Family

ID=57714036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610430317.8A Expired - Fee Related CN106256325B (zh) 2015-06-18 2016-06-16 X射线检查装置

Country Status (2)

Country Link
JP (1) JP6502188B2 (enExample)
CN (1) CN106256325B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110946597B (zh) * 2018-09-27 2023-09-26 上海西门子医疗器械有限公司 X射线摄影设备和方法
JP7330833B2 (ja) * 2019-09-20 2023-08-22 株式会社日立製作所 放射線撮像装置および放射線治療装置
JP7656495B2 (ja) * 2021-06-17 2025-04-03 富士フイルム株式会社 医用画像処理装置および医用画像処理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006024413A1 (de) * 2006-05-24 2007-11-29 Siemens Ag Verfahren und Einrichtung zum Erzeugen eines tomosynthetischen 3D-Röntgenbildes
JP5346654B2 (ja) * 2009-03-31 2013-11-20 キヤノン株式会社 放射線撮影装置及びその制御方法
JP5833224B2 (ja) * 2012-03-27 2015-12-16 株式会社日立メディコ 放射線撮像装置および画像処理方法
JP5914625B2 (ja) * 2014-12-22 2016-05-11 キヤノン株式会社 放射線撮影装置及びその制御方法

Also Published As

Publication number Publication date
JP2017006243A (ja) 2017-01-12
JP6502188B2 (ja) 2019-04-17
CN106256325A (zh) 2016-12-28

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CF01 Termination of patent right due to non-payment of annual fee