JPWO2021059595A1 - - Google Patents

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Publication number
JPWO2021059595A1
JPWO2021059595A1 JP2021548332A JP2021548332A JPWO2021059595A1 JP WO2021059595 A1 JPWO2021059595 A1 JP WO2021059595A1 JP 2021548332 A JP2021548332 A JP 2021548332A JP 2021548332 A JP2021548332 A JP 2021548332A JP WO2021059595 A1 JPWO2021059595 A1 JP WO2021059595A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021548332A
Other versions
JPWO2021059595A5 (ja
JP7222109B2 (ja
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 filed Critical
Publication of JPWO2021059595A1 publication Critical patent/JPWO2021059595A1/ja
Publication of JPWO2021059595A5 publication Critical patent/JPWO2021059595A5/ja
Application granted granted Critical
Publication of JP7222109B2 publication Critical patent/JP7222109B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4007—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/502—Clinical applications involving 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
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)

Publication Number Publication Date
JPWO2021059595A1 true JPWO2021059595A1 (ja) 2021-04-01
JPWO2021059595A5 JPWO2021059595A5 (ja) 2022-06-14
JP7222109B2 JP7222109B2 (ja) 2023-02-14

Family

ID=75166015

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (3)

Country Link
US (1) US20220208504A1 (ja)
JP (1) JP7222109B2 (ja)
WO (1) WO2021059595A1 (ja)

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
EP4312467A1 (de) * 2022-07-28 2024-01-31 Siemens Healthcare GmbH 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 (1)

* 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

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

Also Published As

Publication number Publication date
JP7222109B2 (ja) 2023-02-14
US20220208504A1 (en) 2022-06-30
WO2021059595A1 (ja) 2021-04-01

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