JP7222109B2 - 放射線管取付部材、放射線源、およびトモシンセシス撮影装置 - Google Patents

放射線管取付部材、放射線源、およびトモシンセシス撮影装置 Download PDF

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Publication number
JP7222109B2
JP7222109B2 JP2021548332A JP2021548332A JP7222109B2 JP 7222109 B2 JP7222109 B2 JP 7222109B2 JP 2021548332 A JP2021548332 A JP 2021548332A JP 2021548332 A JP2021548332 A JP 2021548332A JP 7222109 B2 JP7222109 B2 JP 7222109B2
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radiation
container
anode
radiation tube
common substrate
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Japanese (ja)
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JPWO2021059595A5 (cg-RX-API-DMAC7.html
JPWO2021059595A1 (cg-RX-API-DMAC7.html
Inventor
正佳 松浦
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Fujifilm Corp
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Fujifilm Corp
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing 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
    • A61B6/025—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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
    • 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
    • A61B6/502—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 diagnosis of breast, i.e. mammography
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/064—Details of the emitter, e.g. material or structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/70—Circuit arrangements for X-ray tubes with more than one anode; Circuit arrangements for apparatus comprising more than one X ray tube or more than one cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/06—Cathode assembly
    • H01J2235/068—Multi-cathode assembly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/083—Bonding or fixing with the support or substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/086—Target geometry

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  • 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)
  • X-Ray Techniques (AREA)
JP2021548332A 2019-09-26 2020-06-03 放射線管取付部材、放射線源、およびトモシンセシス撮影装置 Active JP7222109B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019175756 2019-09-26
JP2019175756 2019-09-26
PCT/JP2020/022020 WO2021059595A1 (ja) 2019-09-26 2020-06-03 放射線管取付部材、放射線源、およびトモシンセシス撮影装置

Publications (3)

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JPWO2021059595A1 JPWO2021059595A1 (cg-RX-API-DMAC7.html) 2021-04-01
JPWO2021059595A5 JPWO2021059595A5 (cg-RX-API-DMAC7.html) 2022-06-14
JP7222109B2 true JP7222109B2 (ja) 2023-02-14

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JP2021548332A Active JP7222109B2 (ja) 2019-09-26 2020-06-03 放射線管取付部材、放射線源、およびトモシンセシス撮影装置

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US (1) US12051559B2 (cg-RX-API-DMAC7.html)
JP (1) JP7222109B2 (cg-RX-API-DMAC7.html)
WO (1) WO2021059595A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3137812A1 (fr) * 2022-07-07 2024-01-12 Thales Antenne d’émission à rayons X comprenant une pluralité de sources de rayons X
EP4312467B1 (de) * 2022-07-28 2024-09-18 Siemens Healthineers AG Röntgenstrahlergehäuse mit zumindest einem elektrisch leitfähigen gehäuseabschnitt

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003142292A (ja) 2001-10-31 2003-05-16 Ge Medical Systems Global Technology Co Llc Ｘ線発生装置
JP2006338965A (ja) 2005-05-31 2006-12-14 Hamamatsu Photonics Kk Ｘ線発生装置及び照射ユニット
JP2011233411A (ja) 2010-04-28 2011-11-17 Hamamatsu Photonics Kk Ｘ線発生装置
US20150003589A1 (en) 2013-06-26 2015-01-01 Samsung Electronics Co., Ltd. X-ray photographing apparatus and method of operating the same
WO2018153382A1 (zh) 2017-02-27 2018-08-30 北京纳米维景科技有限公司 适应大视野要求的静态实时ct成像系统及其成像方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289969A (en) * 1978-07-10 1981-09-15 Butler Greenwich Inc. Radiation imaging apparatus
DE2836282A1 (de) * 1978-08-18 1980-03-06 Siemens Ag Diagnostikeinrichtung zur erzeugung von schichtbildern
JP2018181410A (ja) 2017-04-03 2018-11-15 東芝電子管デバイス株式会社 Ｘ線管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003142292A (ja) 2001-10-31 2003-05-16 Ge Medical Systems Global Technology Co Llc Ｘ線発生装置
JP2006338965A (ja) 2005-05-31 2006-12-14 Hamamatsu Photonics Kk Ｘ線発生装置及び照射ユニット
JP2011233411A (ja) 2010-04-28 2011-11-17 Hamamatsu Photonics Kk Ｘ線発生装置
US20150003589A1 (en) 2013-06-26 2015-01-01 Samsung Electronics Co., Ltd. X-ray photographing apparatus and method of operating the same
WO2018153382A1 (zh) 2017-02-27 2018-08-30 北京纳米维景科技有限公司 适应大视野要求的静态实时ct成像系统及其成像方法

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US20220208504A1 (en) 2022-06-30
US12051559B2 (en) 2024-07-30
JPWO2021059595A1 (cg-RX-API-DMAC7.html) 2021-04-01
WO2021059595A1 (ja) 2021-04-01

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