CN104465280B - 一种用于ct成像的碳纳米射线管 - Google Patents
一种用于ct成像的碳纳米射线管 Download PDFInfo
- Publication number
- CN104465280B CN104465280B CN201410736144.3A CN201410736144A CN104465280B CN 104465280 B CN104465280 B CN 104465280B CN 201410736144 A CN201410736144 A CN 201410736144A CN 104465280 B CN104465280 B CN 104465280B
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- Prior art keywords
- ray tube
- anode
- carbon nano
- carbon nanometer
- grid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/06—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
- H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
-
- 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
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- X-Ray Techniques (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410736144.3A CN104465280B (zh) | 2014-12-05 | 2014-12-05 | 一种用于ct成像的碳纳米射线管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410736144.3A CN104465280B (zh) | 2014-12-05 | 2014-12-05 | 一种用于ct成像的碳纳米射线管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104465280A CN104465280A (zh) | 2015-03-25 |
CN104465280B true CN104465280B (zh) | 2017-01-25 |
Family
ID=52911162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410736144.3A Active CN104465280B (zh) | 2014-12-05 | 2014-12-05 | 一种用于ct成像的碳纳米射线管 |
Country Status (1)
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CN (1) | CN104465280B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105321786B (zh) * | 2015-10-19 | 2017-07-14 | 中国原子能科学研究院 | 一种获得x射线点光源的设备及方法 |
CN109860009B (zh) * | 2019-02-15 | 2020-08-11 | 电子科技大学 | 一种新型纳米冷阴极阵列电子枪 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7809115B2 (en) * | 2008-09-09 | 2010-10-05 | The United States Of America As Represented By The Secretary Of The Navy | Diode for flash radiography |
JP5424098B2 (ja) * | 2009-06-24 | 2014-02-26 | 独立行政法人産業技術総合研究所 | 電子放出体およびx線放射装置 |
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 |
CN102697518B (zh) * | 2012-06-25 | 2015-01-07 | 苏州生物医学工程技术研究所 | 静态能量分辨ct扫描仪及其扫描方法 |
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 |
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2014
- 2014-12-05 CN CN201410736144.3A patent/CN104465280B/zh active Active
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Publication number | Publication date |
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CN104465280A (zh) | 2015-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
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 |
|
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |