发明授权
US5111492A X-ray diagnosis system for angiographic examination with device for the
automatic tracking of a contrast medium
失效
用于自动跟踪对比度介质的设备进行视觉检查的X射线诊断系统
- 专利标题： X-ray diagnosis system for angiographic examination with device for the automatic tracking of a contrast medium
- 专利标题（中）： 用于自动跟踪对比度介质的设备进行视觉检查的X射线诊断系统
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申请号： US724170申请日： 1991-07-01
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公开(公告)号： US5111492A公开(公告)日： 1992-05-05
- 发明人: Remy Klausz
- 申请人： Remy Klausz
- 申请人地址： FRX Issy les Molineaux
- 专利权人： General Electric CGR S.A.
- 当前专利权人： General Electric CGR S.A.
- 当前专利权人地址： FRX Issy les Molineaux
- 优先权： FRX9008624 19900706
- 主分类号： A61B6/00
- IPC分类号： A61B6/00
摘要：
In a system of X-ray diagnosis for angiographic examinations, the passage of a contrast medium is detected by its physiological effects such as the rise in the temperature of the cutaneous tissues, by means of thermocouples positioned on the patient's body. The signals from the thermocouples are processed in a device which gives forward motion signals for a panel supporting the patient and signals for triggering the shooting in such a way that the radiological image includes an image of the contrast medium.
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