JP7486694B1 - Ｘ線発生装置およびｘ線撮像装置 - Google Patents

Ｘ線発生装置およびｘ線撮像装置 Download PDF

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Publication number
JP7486694B1
JP7486694B1 JP2024506267A JP2024506267A JP7486694B1 JP 7486694 B1 JP7486694 B1 JP 7486694B1 JP 2024506267 A JP2024506267 A JP 2024506267A JP 2024506267 A JP2024506267 A JP 2024506267A JP 7486694 B1 JP7486694 B1 JP 7486694B1
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Japan
Prior art keywords
ray generating
insulating
space
tube
generating device
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JP2024506267A
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English (en)
Japanese (ja)
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JPWO2024157531A1 (https=
JPWO2024157531A5 (https=
Inventor
淳宏 桑島
隆弘 岡田
健夫 塚本
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Canon Anelva Corp
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Canon Anelva Corp
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Publication date
Priority claimed from PCT/JP2023/002275 external-priority patent/WO2024157394A1/ja
Application filed by Canon Anelva Corp filed Critical Canon Anelva Corp
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Publication of JP7486694B1 publication Critical patent/JP7486694B1/ja
Publication of JPWO2024157531A1 publication Critical patent/JPWO2024157531A1/ja
Publication of JPWO2024157531A5 publication Critical patent/JPWO2024157531A5/ja
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    • 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
    • H01J35/025—X-ray tubes with structurally associated circuit elements
    • 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
    • H01J35/112—Non-rotating 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
    • 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
    • H05G1/06—X-ray tube and at least part of the power supply apparatus being mounted within the same housing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/10—Different kinds of radiation or particles
    • G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
    • G01N2223/1016—X-ray
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/20—Sources of radiation
    • G01N2223/204—Sources of radiation source created from radiated target

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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)
JP2024506267A 2023-01-25 2023-09-13 Ｘ線発生装置およびｘ線撮像装置 Active JP7486694B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPPCT/JP2023/002275 2023-01-25
PCT/JP2023/002275 WO2024157394A1 (ja) 2023-01-25 2023-01-25 Ｘ線発生装置およびｘ線撮像装置
PCT/JP2023/033426 WO2024157531A1 (ja) 2023-01-25 2023-09-13 Ｘ線発生装置およびｘ線撮像装置

Publications (3)

Publication Number Publication Date
JP7486694B1 true JP7486694B1 (ja) 2024-05-17
JPWO2024157531A1 JPWO2024157531A1 (https=) 2024-08-02
JPWO2024157531A5 JPWO2024157531A5 (https=) 2024-12-24

Family

ID=91067372

Family Applications (2)

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JP2024506267A Active JP7486694B1 (ja) 2023-01-25 2023-09-13 Ｘ線発生装置およびｘ線撮像装置
JP2024572989A Pending JPWO2024157842A1 (https=) 2023-01-25 2024-01-16

Family Applications After (1)

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JP2024572989A Pending JPWO2024157842A1 (https=) 2023-01-25 2024-01-16

Country Status (7)

Country Link
US (2) US20250351256A1 (https=)
EP (1) EP4657487A1 (https=)
JP (2) JP7486694B1 (https=)
KR (2) KR20250135849A (https=)
CN (2) CN120584548A (https=)
TW (2) TW202503807A (https=)
WO (1) WO2024157842A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025057791A1 (ja) * 2023-09-13 2025-03-20 キヤノンアネルバ株式会社 Ｘ線発生装置およびｘ線撮像装置
US12342446B2 (en) 2023-01-25 2025-06-24 Canon Anelva Corporation X-ray generation apparatus and x-ray imaging apparatus
US12615704B2 (en) 2023-01-25 2026-04-28 Canon Anelva Corporation X-ray generation apparatus and X-ray imaging apparatus

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013101879A (ja) * 2011-11-09 2013-05-23 Canon Inc 放射線発生管および放射線発生装置
JP2015015227A (ja) * 2013-06-05 2015-01-22 キヤノン株式会社 放射線発生管及びそれを用いた放射線発生装置と放射線撮影システム
JP2016085945A (ja) * 2014-10-29 2016-05-19 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
JP2016103451A (ja) * 2014-11-28 2016-06-02 キヤノン株式会社 Ｘ線発生管、ｘ線発生装置およびｘ線撮影システム
WO2020136911A1 (ja) * 2018-12-28 2020-07-02 キヤノンアネルバ株式会社 Ｘ線発生管、ｘ線発生装置およびｘ線撮像装置
WO2020213039A1 (ja) * 2019-04-15 2020-10-22 キヤノンアネルバ株式会社 Ｘ線発生装置およびｘ線撮影装置
WO2021015036A1 (ja) * 2019-07-24 2021-01-28 浜松ホトニクス株式会社 Ｘ線管
WO2021044525A1 (ja) * 2019-09-03 2021-03-11 キヤノンアネルバ株式会社 Ｘ線発生装置およびｘ線撮影装置
WO2021044524A1 (ja) * 2019-09-03 2021-03-11 キヤノンアネルバ株式会社 Ｘ線発生装置およびｘ線撮像装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014154423A (ja) * 2013-02-12 2014-08-25 Toshiba Corp Ｘ線発生装置
JP6525941B2 (ja) * 2016-10-28 2019-06-05 キヤノン株式会社 Ｘ線発生装置及び、ｘ線撮影システム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013101879A (ja) * 2011-11-09 2013-05-23 Canon Inc 放射線発生管および放射線発生装置
JP2015015227A (ja) * 2013-06-05 2015-01-22 キヤノン株式会社 放射線発生管及びそれを用いた放射線発生装置と放射線撮影システム
JP2016085945A (ja) * 2014-10-29 2016-05-19 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
JP2016103451A (ja) * 2014-11-28 2016-06-02 キヤノン株式会社 Ｘ線発生管、ｘ線発生装置およびｘ線撮影システム
WO2020136911A1 (ja) * 2018-12-28 2020-07-02 キヤノンアネルバ株式会社 Ｘ線発生管、ｘ線発生装置およびｘ線撮像装置
WO2020213039A1 (ja) * 2019-04-15 2020-10-22 キヤノンアネルバ株式会社 Ｘ線発生装置およびｘ線撮影装置
WO2021015036A1 (ja) * 2019-07-24 2021-01-28 浜松ホトニクス株式会社 Ｘ線管
WO2021044525A1 (ja) * 2019-09-03 2021-03-11 キヤノンアネルバ株式会社 Ｘ線発生装置およびｘ線撮影装置
WO2021044524A1 (ja) * 2019-09-03 2021-03-11 キヤノンアネルバ株式会社 Ｘ線発生装置およびｘ線撮像装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12342446B2 (en) 2023-01-25 2025-06-24 Canon Anelva Corporation X-ray generation apparatus and x-ray imaging apparatus
US12615704B2 (en) 2023-01-25 2026-04-28 Canon Anelva Corporation X-ray generation apparatus and X-ray imaging apparatus
WO2025057791A1 (ja) * 2023-09-13 2025-03-20 キヤノンアネルバ株式会社 Ｘ線発生装置およびｘ線撮像装置

Also Published As

Publication number Publication date
CN120584548A (zh) 2025-09-02
EP4657487A1 (en) 2025-12-03
US20250351256A1 (en) 2025-11-13
TW202503808A (zh) 2025-01-16
JPWO2024157531A1 (https=) 2024-08-02
CN120604315A (zh) 2025-09-05
WO2024157842A1 (ja) 2024-08-02
TW202503807A (zh) 2025-01-16
US20250349489A1 (en) 2025-11-13
JPWO2024157842A1 (https=) 2024-08-02
KR20250135849A (ko) 2025-09-15
KR20250135857A (ko) 2025-09-15

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