JP6667366B2 - Ｘ線発生管、ｘ線発生装置、およびｘ線撮影システム - Google Patents

Ｘ線発生管、ｘ線発生装置、およびｘ線撮影システム Download PDF

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Publication number
JP6667366B2
JP6667366B2 JP2016102863A JP2016102863A JP6667366B2 JP 6667366 B2 JP6667366 B2 JP 6667366B2 JP 2016102863 A JP2016102863 A JP 2016102863A JP 2016102863 A JP2016102863 A JP 2016102863A JP 6667366 B2 JP6667366 B2 JP 6667366B2
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Japan
Prior art keywords
tube
magnetic
ray
anode
cathode
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JP2016102863A
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Japanese (ja)
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JP2017212054A5 (enExample
JP2017212054A (ja
Inventor
和哉 辻野
和哉 辻野
大橋　康雄
康雄 大橋
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Canon Inc
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Canon Inc
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60330981&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6667366(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2016102863A priority Critical patent/JP6667366B2/ja
Priority to CN201710337444.8A priority patent/CN107452584B/zh
Priority to US15/598,106 priority patent/US10504680B2/en
Publication of JP2017212054A publication Critical patent/JP2017212054A/ja
Publication of JP2017212054A5 publication Critical patent/JP2017212054A5/ja
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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
    • H01J35/153—Spot position control
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/165—Shielding arrangements
    • 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
    • H01J35/112—Non-rotating anodes
    • H01J35/116—Transmissive anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H01J35/18—Windows
    • H01J35/186—Windows used as targets or X-ray converters

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • X-Ray Techniques (AREA)
JP2016102863A 2016-05-23 2016-05-23 Ｘ線発生管、ｘ線発生装置、およびｘ線撮影システム Active JP6667366B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016102863A JP6667366B2 (ja) 2016-05-23 2016-05-23 Ｘ線発生管、ｘ線発生装置、およびｘ線撮影システム
CN201710337444.8A CN107452584B (zh) 2016-05-23 2017-05-15 X射线发生管、x射线发生装置和放射线照相系统
US15/598,106 US10504680B2 (en) 2016-05-23 2017-05-17 X-ray generation tube, X-ray generation apparatus, and radiography system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016102863A JP6667366B2 (ja) 2016-05-23 2016-05-23 Ｘ線発生管、ｘ線発生装置、およびｘ線撮影システム

Publications (3)

Publication Number Publication Date
JP2017212054A JP2017212054A (ja) 2017-11-30
JP2017212054A5 JP2017212054A5 (enExample) 2019-12-19
JP6667366B2 true JP6667366B2 (ja) 2020-03-18

Family

ID=60330981

Family Applications (1)

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JP2016102863A Active JP6667366B2 (ja) 2016-05-23 2016-05-23 Ｘ線発生管、ｘ線発生装置、およびｘ線撮影システム

Country Status (3)

Country Link
US (1) US10504680B2 (enExample)
JP (1) JP6667366B2 (enExample)
CN (1) CN107452584B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11721515B2 (en) 2021-01-22 2023-08-08 Hamamatsu Photonics K.K. X-ray module

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109068468B (zh) * 2018-06-19 2021-12-17 广州市昊志影像科技有限公司 一种一体化场致发射x射线源
KR102099410B1 (ko) * 2019-04-04 2020-04-09 어썸레이 주식회사 세라믹계 소재로 이루어진 집속전극을 포함하는 x-선 발생장치
KR102345321B1 (ko) * 2019-07-15 2022-01-03 에이치디티 주식회사 다중 에너지 엑스선 발생 장치 및 방법
JP7549538B2 (ja) * 2021-01-22 2024-09-11 浜松ホトニクス株式会社 Ｘ線モジュール
JP7665449B2 (ja) * 2021-06-30 2025-04-21 浜松ホトニクス株式会社 Ｘ線発生装置
JP7337312B1 (ja) 2022-03-31 2023-09-01 キヤノンアネルバ株式会社 Ｘ線発生装置、ｘ線撮像装置、および、ｘ線発生装置の調整方法
JP2025526004A (ja) * 2022-08-10 2025-08-07 エックス－サイト インコーポレイテッド フィールドエミッタｘ線源の信頼性のための設計

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004265602A (ja) * 2003-01-10 2004-09-24 Toshiba Corp Ｘ線装置
US7428298B2 (en) * 2005-03-31 2008-09-23 Moxtek, Inc. Magnetic head for X-ray source
JP2007134135A (ja) * 2005-11-09 2007-05-31 Toshiba Corp Ｘ線イメージ管の歪補正装置
JP4650642B2 (ja) * 2007-12-13 2011-03-16 株式会社エーイーティー Ｘ線発生装置
JP2009238600A (ja) * 2008-03-27 2009-10-15 Tohken Co Ltd Ｘ線管用磁気シールド板
JP4886760B2 (ja) 2008-11-21 2012-02-29 株式会社東芝 Ｘ線装置
DE102011108508A1 (de) * 2011-07-25 2013-01-31 Carl Zeiss Meditec Ag Anpassung eines Strahlungsfelds
US8923484B2 (en) * 2012-08-31 2014-12-30 General Electric Company Motion correction system and method for an x-ray tube
EP2911179B1 (en) * 2012-10-22 2017-11-29 Shimadzu Corporation X-ray tube device
WO2014125702A1 (ja) * 2013-02-18 2014-08-21 株式会社島津製作所 外囲器回転型ｘ線管装置
CN106206223B (zh) * 2013-10-29 2019-06-14 万睿视影像有限公司 发射特点可调节以及磁性操控和聚焦的具有平面发射器的x射线管
JP2015114132A (ja) * 2013-12-09 2015-06-22 キヤノン株式会社 放射線管及び放射線検査装置
JP6415250B2 (ja) * 2014-10-29 2018-10-31 キヤノン株式会社 Ｘ線発生管、ｘ線発生装置及びｘ線撮影システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11721515B2 (en) 2021-01-22 2023-08-08 Hamamatsu Photonics K.K. X-ray module
US12154752B2 (en) 2021-01-22 2024-11-26 Hamamatsu Photonics K.K. X-ray module

Also Published As

Publication number Publication date
CN107452584B (zh) 2019-04-19
US10504680B2 (en) 2019-12-10
US20170338077A1 (en) 2017-11-23
JP2017212054A (ja) 2017-11-30
CN107452584A (zh) 2017-12-08

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