基本信息:
- 专利标题： 一种抑制饱和带伪影方法及系统
- 专利标题（英）：Method and system for inhibiting saturated zone artifacts
- 申请号：CN201610293367.6 申请日：2016-05-05
- 公开(公告)号：CN105962961A 公开(公告)日：2016-09-28
- 发明人： 黄细平 , 金利波
- 申请人： 上海奕瑞光电子科技有限公司
- 申请人地址： 上海市浦东新区张江高科技产业东区瑞庆路590号9幢2层202室
- 专利权人： 上海奕瑞光电子科技有限公司
- 当前专利权人： 上海奕瑞光电子科技股份有限公司
- 当前专利权人地址： 上海市浦东新区张江高科技产业东区瑞庆路590号9幢2层202室
- 代理机构： 上海光华专利事务所
- 代理人： 余明伟
- 主分类号： A61B6/00
- IPC分类号： A61B6/00
The invention provides a method and a system for inhibiting saturated zone artifacts. After exposure, detecting the gate-source voltage Vgs of a thin film transistor of a flat panel detector, when detecting that the gate-source voltage Vgs of the flat panel detector is smaller than a preset threshold voltage VT of the thin film transistor, not changing the scanning direction, and entering the read-out stage according to the default scanning direction; and when detecting that the gate-source voltage Vgs of the thin film transistor is greater than or equal to the threshold voltage VT of the thin film transistor, automatically switching the scanning direction, wherein the switched scanning direction is from the supersaturated area to an unsaturated area, and entering the read-out stage. With the adoption of the method and the system, the problem that in the prior art, the saturated zone artifacts appear in the clinical image shooting is solved.
公开/授权文献:
- CN105962961B 一种抑制饱和带伪影方法及系统 公开/授权日：2019-06-25
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B6/00 | 用于放射诊断的仪器，例如与放射治疗设备相结合的 |