CN103337272A - X射线准直器及其准直开缝宽度调整方法 - Google Patents
X射线准直器及其准直开缝宽度调整方法 Download PDFInfo
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103948396A (zh) * | 2014-05-21 | 2014-07-30 | 江苏中惠医疗科技股份有限公司 | 一种ct限束器 |
CN106935293A (zh) * | 2015-12-30 | 2017-07-07 | 韩电原子力燃料株式会社 | 核燃料棒密度测量装置 |
CN108020569A (zh) * | 2018-01-18 | 2018-05-11 | 中国工程物理研究院应用电子学研究所 | 一种准直装置及包含该装置的ct机 |
CN108542417A (zh) * | 2017-08-29 | 2018-09-18 | 合肥美亚光电技术股份有限公司 | X射线准直器 |
CN109307521A (zh) * | 2018-09-06 | 2019-02-05 | 北京华力兴科技发展有限责任公司 | 屏蔽容器 |
CN109540934A (zh) * | 2018-12-28 | 2019-03-29 | 中核北方核燃料元件有限公司 | 燃料棒x射线检测用自适边界屏蔽装置 |
CN109674486A (zh) * | 2019-01-29 | 2019-04-26 | 北京纳米维景科技有限公司 | 用于静态ct成像系统的前准直装置及其静态ct成像系统 |
CN110537931A (zh) * | 2019-10-10 | 2019-12-06 | 明峰医疗系统股份有限公司 | 一种开缝分段无级可调的准直器 |
CN110934610A (zh) * | 2019-12-06 | 2020-03-31 | 飞瑞医疗器械(嘉兴)有限公司 | 限束器及x射线发生装置 |
CN111329505A (zh) * | 2020-03-12 | 2020-06-26 | 飞瑞医疗器械(嘉兴)有限公司 | 限束器及x射线发生装置 |
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CN101739034A (zh) * | 2008-11-12 | 2010-06-16 | 深圳市海博科技有限公司 | 多叶准直器运动控制的方法 |
CN102117051A (zh) * | 2009-12-31 | 2011-07-06 | 深圳市海博科技有限公司 | 一种多叶准直器控制系统 |
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2013
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DE2842659A1 (de) * | 1978-09-29 | 1980-04-10 | Siemens Ag | Roentgenzielgeraet |
US4691335A (en) * | 1984-12-11 | 1987-09-01 | Siemens Aktiengesellschaft | Primary radiation diaphragm for X-ray diagnostics devices |
US4969174A (en) * | 1989-09-06 | 1990-11-06 | General Electric Company | Scanning mammography system with reduced scatter radiation |
US5396533A (en) * | 1992-09-02 | 1995-03-07 | Siemens Aktiengesellschaft | Primary radiation diaphragm for a radiation apparatus |
CN1878503A (zh) * | 2003-11-20 | 2006-12-13 | Ge医疗系统环球技术有限公司 | 准直器和放射线辐射器 |
CN1554311A (zh) * | 2003-12-23 | 2004-12-15 | 沈阳东软数字医疗系统股份有限公司 | Ct机用下切片装置 |
CN101739034A (zh) * | 2008-11-12 | 2010-06-16 | 深圳市海博科技有限公司 | 多叶准直器运动控制的方法 |
CN102117051A (zh) * | 2009-12-31 | 2011-07-06 | 深圳市海博科技有限公司 | 一种多叶准直器控制系统 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103948396A (zh) * | 2014-05-21 | 2014-07-30 | 江苏中惠医疗科技股份有限公司 | 一种ct限束器 |
CN106935293A (zh) * | 2015-12-30 | 2017-07-07 | 韩电原子力燃料株式会社 | 核燃料棒密度测量装置 |
CN108542417A (zh) * | 2017-08-29 | 2018-09-18 | 合肥美亚光电技术股份有限公司 | X射线准直器 |
CN108542417B (zh) * | 2017-08-29 | 2021-04-27 | 合肥美亚光电技术股份有限公司 | X射线准直器 |
CN108020569A (zh) * | 2018-01-18 | 2018-05-11 | 中国工程物理研究院应用电子学研究所 | 一种准直装置及包含该装置的ct机 |
CN108020569B (zh) * | 2018-01-18 | 2023-11-21 | 中国工程物理研究院应用电子学研究所 | 一种准直装置及包含该装置的ct机 |
CN109307521A (zh) * | 2018-09-06 | 2019-02-05 | 北京华力兴科技发展有限责任公司 | 屏蔽容器 |
CN109540934A (zh) * | 2018-12-28 | 2019-03-29 | 中核北方核燃料元件有限公司 | 燃料棒x射线检测用自适边界屏蔽装置 |
CN109674486A (zh) * | 2019-01-29 | 2019-04-26 | 北京纳米维景科技有限公司 | 用于静态ct成像系统的前准直装置及其静态ct成像系统 |
CN110537931A (zh) * | 2019-10-10 | 2019-12-06 | 明峰医疗系统股份有限公司 | 一种开缝分段无级可调的准直器 |
CN110934610A (zh) * | 2019-12-06 | 2020-03-31 | 飞瑞医疗器械(嘉兴)有限公司 | 限束器及x射线发生装置 |
CN111329505A (zh) * | 2020-03-12 | 2020-06-26 | 飞瑞医疗器械(嘉兴)有限公司 | 限束器及x射线发生装置 |
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