CN104362063B - 一种用于ct成像系统的整体封装碳纳米射线源 - Google Patents
一种用于ct成像系统的整体封装碳纳米射线源 Download PDFInfo
- Publication number
- CN104362063B CN104362063B CN201410736200.3A CN201410736200A CN104362063B CN 104362063 B CN104362063 B CN 104362063B CN 201410736200 A CN201410736200 A CN 201410736200A CN 104362063 B CN104362063 B CN 104362063B
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- China
- Prior art keywords
- anode
- negative electrode
- casing
- carbon nanometer
- imaging systems
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Classifications
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- 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
-
- 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
- A61B6/03—Computerised tomographs
-
- 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
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/12—Cooling non-rotary anodes
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410736200.3A CN104362063B (zh) | 2014-12-05 | 2014-12-05 | 一种用于ct成像系统的整体封装碳纳米射线源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410736200.3A CN104362063B (zh) | 2014-12-05 | 2014-12-05 | 一种用于ct成像系统的整体封装碳纳米射线源 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104362063A CN104362063A (zh) | 2015-02-18 |
CN104362063B true CN104362063B (zh) | 2017-04-26 |
Family
ID=52529318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410736200.3A Active CN104362063B (zh) | 2014-12-05 | 2014-12-05 | 一种用于ct成像系统的整体封装碳纳米射线源 |
Country Status (1)
Country | Link |
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CN (1) | CN104362063B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108417471A (zh) * | 2018-04-19 | 2018-08-17 | 新瑞阳光粒子医疗装备(无锡)有限公司 | 一种固定电子枪的环形x射线发生器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3235172B2 (ja) * | 1991-05-13 | 2001-12-04 | セイコーエプソン株式会社 | 電界電子放出装置 |
JP4002984B2 (ja) * | 2003-05-12 | 2007-11-07 | 株式会社エーイーティー | X線ct装置 |
US7136455B2 (en) * | 2004-11-02 | 2006-11-14 | General Electric Company | Electron emitter assembly and method for adjusting a size of electron beams |
JP2007149601A (ja) * | 2005-11-30 | 2007-06-14 | Hitachi Medical Corp | X線管及びそれを用いたx線検査装置 |
US8406378B2 (en) * | 2010-08-25 | 2013-03-26 | Gamc Biotech Development Co., Ltd. | Thick targets for transmission x-ray tubes |
CN201936839U (zh) * | 2011-01-10 | 2011-08-17 | 深圳市晶金电子有限公司 | 照相设备及其x射线发生器 |
CN102379716A (zh) * | 2011-08-24 | 2012-03-21 | 苏州生物医学工程技术研究所 | 一种静态ct扫描仪系统及其扫描方法 |
CN102543635A (zh) * | 2012-01-18 | 2012-07-04 | 苏州生物医学工程技术研究所 | 基于场发射阴极的多焦点固定阳极x射线管 |
CN102988076B (zh) * | 2012-12-11 | 2015-05-13 | 苏州生物医学工程技术研究所 | Ct扫描仪 |
CN103337443B (zh) * | 2013-04-27 | 2016-05-18 | 中国人民解放军北京军区总医院 | 医学检测用x射线源及移动ct扫描仪 |
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2014
- 2014-12-05 CN CN201410736200.3A patent/CN104362063B/zh active Active
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Publication number | Publication date |
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CN104362063A (zh) | 2015-02-18 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Chengxiang Inventor after: Tan Siqing Inventor after: Zheng Hairong Inventor after: Hu Zhanli Inventor after: Chen Yao Inventor after: Gui Jianbao Inventor after: Hong Xuda Inventor after: Zhang Yunwan Inventor before: Zhang Chengxiang Inventor before: Tan Siqing Inventor before: Zheng Hairong Inventor before: Hu Zhanli Inventor before: Chen Yao Inventor before: Gui Jianbao Inventor before: Hong Xuda Inventor before: Zhang Yunwan |
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