发明名称 |
INDICIA FOR BACKSCATTER DETECTION IN PORTABLE RADIOLOGICAL DETECTORS |
摘要 |
Embodiments of secondary backscatter indicia; digital radiography detectors and radiographic imaging apparatus using the same; and methods for using the same can detect a secondary backscatter condition for a radiation exposure. In one embodiment, a DR detector can include a housing having first and second surfaces and a plurality of walls to form a cavity; a detector array mounted within the cavity to form an electronic radiographic image; and backscatter absorbing indicia distributed in a prescribed arrangement. Embodiments of methods and/or apparatus according to the application can detect secondary backscatter radiation, can notify a technician when secondary backscatter radiation is detected in an x-ray image or can detect and/or identify portions of an active imaging area of an x-ray detector subjected to secondary backscatter radiation.
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申请公布号 |
WO2012134747(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
WO2012US28151 |
申请日期 |
2012.03.08 |
申请人 |
CARESTREAM HEALTH, INC.;HAWVER, JEFFERY, R. |
发明人 |
HAWVER, JEFFERY, R. |
分类号 |
A61B6/12;G01T1/161 |
主分类号 |
A61B6/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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