发明名称 |
Wireless data transmission in CT-scanners |
摘要 |
A CT-scanner having a gantry comprising a stator and a rotor, wherein an X-ray source and array of X-ray detectors are mounted to the rotor for determining absorption of X-rays along paths through the body of a patient imaged by the CT-scanner, the CT imager comprising: a processor that processes data comprised in signals generated by the X-ray detectors responsive to intensity of X-rays from the X-ray source incident on the detectors to generate an image of the patient; at least one spread spectrum transmitter that receives data comprised in the signals generated by the X-ray detectors and transmits signals encoded with the data in accordance with a spread spectrum coding; and at least one spread spectrum receiver that receives the encoded signals transmitted by the at least one spread spectrum transmitter and forwards the encoded data to the processor.
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申请公布号 |
US6914957(B2) |
申请公布日期 |
2005.07.05 |
申请号 |
US20020312952 |
申请日期 |
2002.12.27 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
DAFNI EHUD;GREEN JAMES W. |
分类号 |
A61B6/00;A61B6/03;(IPC1-7):A61B6/00 |
主分类号 |
A61B6/00 |
代理机构 |
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