| 摘要 |
A detection device (100) is disclosed. The detection device (100) includes a radiation source (105) used to emit ray, and a detector (10) which is spaced out a predetermined distance from the radiation source (105) and used to receive the ray emitted from the radiation source (105). The radiation source (105) and the detector (10) can be swung around a vertical axis (107) at same angular velocity. The detection device (100) scans fast, and the pass rate of detection is high. Since body stands without movement, artifact caused by body shake is avoided. The imaging quality is high, and the detection process is comfortable. |
