PL2851929T3 - Urządzenie rentgenowskie oraz urządzenie TK je mające - Google Patents

Urządzenie rentgenowskie oraz urządzenie TK je mające

Info

Publication number
PL2851929T3
PL2851929T3 PL14185441T PL14185441T PL2851929T3 PL 2851929 T3 PL2851929 T3 PL 2851929T3 PL 14185441 T PL14185441 T PL 14185441T PL 14185441 T PL14185441 T PL 14185441T PL 2851929 T3 PL2851929 T3 PL 2851929T3
Authority
PL
Poland
Prior art keywords
same
ray apparatus
ray
Prior art date
Application number
PL14185441T
Other languages
English (en)
Inventor
Huaping Tang
Chuanxiang Tang
Huaibi Chen
Wenhui HUANG
Shuxin Zheng
Huayi Zhang
Yaohong Liu
Original Assignee
Nuctech Co Ltd
Univ Tsinghua
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 by Nuctech Co Ltd, Univ Tsinghua filed Critical Nuctech Co Ltd
Publication of PL2851929T3 publication Critical patent/PL2851929T3/pl

Links

Classifications

    • 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
    • H01J35/06—Cathodes
    • H01J35/065—Field emission, photo emission or secondary emission cathodes
    • 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
    • H01J35/12—Cooling non-rotary anodes
    • H01J35/13—Active cooling, e.g. fluid flow, heat pipes
    • 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
    • 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
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • 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
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
PL14185441T 2013-09-18 2014-09-18 Urządzenie rentgenowskie oraz urządzenie TK je mające PL2851929T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310427001.XA CN104470176B (zh) 2013-09-18 2013-09-18 X射线装置以及具有该x射线装置的ct设备
EP14185441.4A EP2851929B1 (en) 2013-09-18 2014-09-18 A X-Ray apparatus and a CT device having the same

Publications (1)

Publication Number Publication Date
PL2851929T3 true PL2851929T3 (pl) 2018-06-29

Family

ID=51582280

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14185441T PL2851929T3 (pl) 2013-09-18 2014-09-18 Urządzenie rentgenowskie oraz urządzenie TK je mające

Country Status (8)

Country Link
US (1) US9734979B2 (pl)
EP (1) EP2851929B1 (pl)
JP (1) JP6496321B2 (pl)
KR (1) KR101813575B1 (pl)
CN (1) CN104470176B (pl)
PL (1) PL2851929T3 (pl)
RU (1) RU2652588C2 (pl)
WO (1) WO2015039595A1 (pl)

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GB2531326B (en) * 2014-10-16 2020-08-05 Adaptix Ltd An X-Ray emitter panel and a method of designing such an X-Ray emitter panel
CN109216138B (zh) * 2017-06-30 2024-07-26 同方威视技术股份有限公司 X射线管
CN107731644B (zh) 2017-09-18 2019-10-18 同方威视技术股份有限公司 阳极靶、射线光源、计算机断层扫描设备及成像方法
DE102017008810A1 (de) * 2017-09-20 2019-03-21 Cetteen Gmbh MBFEX-Röhre
CN108811287B (zh) * 2018-06-28 2024-03-29 北京纳米维景科技有限公司 一种面阵多焦点栅控射线源及其ct设备
KR102448410B1 (ko) * 2018-11-28 2022-09-28 주식회사 레메디 추출기를 가지는 소형 엑스레이 튜브
CN111669884B (zh) * 2019-03-06 2022-09-16 北京艾立科技有限公司 X射线组合机头
CN110211856B (zh) * 2019-04-23 2024-05-03 昆山市中医医院 一种x射线球管
CN112243310B (zh) * 2019-07-16 2022-04-22 清华大学 多射线源加速器和检查方法
CN110793981B (zh) * 2019-10-30 2022-03-22 新鸿电子有限公司 分时复用控制装置和系统
CN110957200B (zh) * 2019-12-12 2022-11-08 江苏锡沂高新材料产业技术研究院有限公司 一种反射式x光管
US11404235B2 (en) * 2020-02-05 2022-08-02 John Thomas Canazon X-ray tube with distributed filaments
US12198887B2 (en) * 2020-02-05 2025-01-14 John Thomas Canazon X-ray tube with distributed filaments
CN113471038B (zh) * 2021-07-27 2025-02-28 麦默真空技术无锡有限公司 一种多阴极的阴极装置及一种多阴极阵列源x射线管
US12288661B2 (en) * 2021-08-02 2025-04-29 Shanghai United Imaging Healthcare Co., Ltd. Radiotherapy target device
CN113616937B (zh) * 2021-08-02 2025-07-22 上海联影医疗科技股份有限公司 放疗靶结构及放射治疗设备
CN117255468A (zh) * 2023-09-12 2023-12-19 清华大学 分布式x射线源以及具有该射线源的ct设备
CN121208559A (zh) * 2025-11-25 2025-12-26 昆山医源医疗技术有限公司 用于x射线管阳极组件的测试装置以及测试方法

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CN203590580U (zh) * 2013-09-18 2014-05-07 清华大学 X射线装置以及具有该x射线装置的ct设备
CN203734907U (zh) * 2013-09-18 2014-07-23 同方威视技术股份有限公司 X射线装置以及具有该x射线装置的ct设备
CN203563254U (zh) 2013-09-18 2014-04-23 同方威视技术股份有限公司 X射线装置及具有该x射线装置的ct设备
CN103908288B (zh) 2014-03-21 2016-03-02 北京工业大学 沿真实牙弓轨迹扫描的数字化牙科曲面断层全景x光机

Also Published As

Publication number Publication date
US9734979B2 (en) 2017-08-15
KR101813575B1 (ko) 2017-12-29
RU2016114715A (ru) 2017-10-20
CN104470176A (zh) 2015-03-25
KR20160081895A (ko) 2016-07-08
US20150078510A1 (en) 2015-03-19
CN104470176B (zh) 2017-11-14
EP2851929B1 (en) 2017-11-08
WO2015039595A1 (zh) 2015-03-26
JP6496321B2 (ja) 2019-04-03
RU2652588C2 (ru) 2018-04-27
JP2016536764A (ja) 2016-11-24
EP2851929A1 (en) 2015-03-25

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