| 发明名称 |
COMPUTED TOMOGRAPHY DEVICES, SYSTEMS, AND METHODS |
| 摘要 |
Computed tomography devices, systems, and associated methods are disclosed. The device can include a radiation source coupleable to a rotating gantry to emit radiation from an adjustable focal spot toward a volume of interest. The device can also include a dynamic collimator associated with the radiation source and located between the focal spot and the volume of interest. The dynamic collimator can define an aperture that is adjustable to permit radiation to pass through the volume of interest. The focal spot can be adjustable to maximize resolution within the volume of interest. |
| 申请公布号 |
US2015173692(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201414579528 |
申请日期 |
2014.12.22 |
| 申请人 |
University of Utah Research Foundation |
发明人 |
Heuscher Dominc Julius |
| 分类号 |
A61B6/06;A61B6/03;A61B6/00 |
主分类号 |
A61B6/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A computed tomography device, comprising:
a radiation source coupleable to a rotating gantry to emit radiation from an adjustable focal spot toward a volume of interest; and a dynamic collimator associated with the radiation source and located between the focal spot and the volume of interest, wherein the dynamic collimator defines an aperture that is adjustable to permit radiation to pass through the volume of interest, and wherein the focal spot is adjustable to maximize resolution within the volume of interest. |
| 地址 |
Salt Lake City UT US |
