CN110632639A - 探头、探测器及多像素光子计数器总计数修正方法 - Google Patents
探头、探测器及多像素光子计数器总计数修正方法 Download PDFInfo
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- CN110632639A CN110632639A CN201910882464.2A CN201910882464A CN110632639A CN 110632639 A CN110632639 A CN 110632639A CN 201910882464 A CN201910882464 A CN 201910882464A CN 110632639 A CN110632639 A CN 110632639A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/037—Emission tomography
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
- G01T1/164—Scintigraphy
- G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
- G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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CN201910882464.2A CN110632639A (zh) | 2019-09-18 | 2019-09-18 | 探头、探测器及多像素光子计数器总计数修正方法 |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101297221A (zh) * | 2005-10-28 | 2008-10-29 | 皇家飞利浦电子股份有限公司 | 用于谱计算机断层摄影的方法和设备 |
JP2011085479A (ja) * | 2009-10-15 | 2011-04-28 | Tele Systems:Kk | 光子計数型放射線検出器のキャリブレーション装置及びそのキャリブレーション方法 |
CN102183778A (zh) * | 2011-05-04 | 2011-09-14 | 深圳市贝斯达医疗器械有限公司 | 一种闪烁探头 |
CN102707310A (zh) * | 2012-06-21 | 2012-10-03 | 苏州瑞派宁科技有限公司 | 多层闪烁晶体的正电子发射断层成像探测器 |
CN104247399A (zh) * | 2012-04-20 | 2014-12-24 | 索尼公司 | 半导体光电检测器和放射线检测器 |
CN104285161A (zh) * | 2012-05-08 | 2015-01-14 | 皇家飞利浦有限公司 | Spect/pet成像*** |
CN104702861A (zh) * | 2013-12-09 | 2015-06-10 | 全视科技有限公司 | 具有光子计数器的低功率成像***及操作像素阵列的方法 |
WO2016074560A1 (zh) * | 2014-11-14 | 2016-05-19 | 苏州瑞派宁科技有限公司 | 光电转换器、探测器及扫描设备 |
CN106108929A (zh) * | 2016-06-17 | 2016-11-16 | 清华大学 | Spect成像装置 |
CN211318761U (zh) * | 2019-09-18 | 2020-08-21 | 北京格物时代科技发展有限公司 | 探头、探测器及探测*** |
-
2019
- 2019-09-18 CN CN201910882464.2A patent/CN110632639A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101297221A (zh) * | 2005-10-28 | 2008-10-29 | 皇家飞利浦电子股份有限公司 | 用于谱计算机断层摄影的方法和设备 |
JP2011085479A (ja) * | 2009-10-15 | 2011-04-28 | Tele Systems:Kk | 光子計数型放射線検出器のキャリブレーション装置及びそのキャリブレーション方法 |
CN102183778A (zh) * | 2011-05-04 | 2011-09-14 | 深圳市贝斯达医疗器械有限公司 | 一种闪烁探头 |
CN104247399A (zh) * | 2012-04-20 | 2014-12-24 | 索尼公司 | 半导体光电检测器和放射线检测器 |
CN104285161A (zh) * | 2012-05-08 | 2015-01-14 | 皇家飞利浦有限公司 | Spect/pet成像*** |
CN102707310A (zh) * | 2012-06-21 | 2012-10-03 | 苏州瑞派宁科技有限公司 | 多层闪烁晶体的正电子发射断层成像探测器 |
CN104702861A (zh) * | 2013-12-09 | 2015-06-10 | 全视科技有限公司 | 具有光子计数器的低功率成像***及操作像素阵列的方法 |
WO2016074560A1 (zh) * | 2014-11-14 | 2016-05-19 | 苏州瑞派宁科技有限公司 | 光电转换器、探测器及扫描设备 |
CN105655435A (zh) * | 2014-11-14 | 2016-06-08 | 苏州瑞派宁科技有限公司 | 光电转换器、探测器及扫描设备 |
CN106108929A (zh) * | 2016-06-17 | 2016-11-16 | 清华大学 | Spect成像装置 |
CN211318761U (zh) * | 2019-09-18 | 2020-08-21 | 北京格物时代科技发展有限公司 | 探头、探测器及探测*** |
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Inventor after: Wang Xuemei Inventor after: Bai Xia Inventor after: Li Gaofeng Inventor after: Li Jianbo Inventor after: Wang Xiangcheng Inventor after: Zhang Guojian Inventor after: He Yulin Inventor after: Wang Cheng Inventor after: Zhou Weina Inventor after: Wang Chunmei Inventor before: Li Gaofeng Inventor before: Bai Xia Inventor before: Wang Xuemei Inventor before: Li Jianbo Inventor before: Wang Xiangcheng Inventor before: Zhang Guojian Inventor before: He Yulin Inventor before: Wang Cheng Inventor before: Zhou Weina Inventor before: Wang Chunmei |
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Effective date of registration: 20200426 Address after: 010050 No. 1 North Street, Hui District, the Inner Mongolia Autonomous Region, Hohhot Applicant after: THE AFFILIATED HOSPITAL OF INNER MONGOLIA MEDICAL University Address before: Room 511, 5 / F, building 4, yard 13, Xinghua Street (Section 2), Huangcun Town, Daxing District, Beijing 102699 Applicant before: Beijing Explore Times Technology Co.,Ltd. |