发明名称 |
Method and sensor for wireless measurement of physiological variables |
摘要 |
The sensor and guide wire assembly having a sensor element is inserted into the patient's body. Acoustic or electromagnetic waves are then emitted from an external source toward the sensor element. The sensor element receives the incident waves and enters into a resonating state. The characteristics of the resonance correspond to the variable or variables to be measured. A transducer is located externally from the patient's body and receives the scattered wave and transits a resultant sisal to an electronic drive end detection unit for signal analysis.
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申请公布号 |
US2002013527(A1) |
申请公布日期 |
2002.01.31 |
申请号 |
US20010949951 |
申请日期 |
2001.09.12 |
申请人 |
HOEK BERTIL;TENERZ LARS;HAMMARSTROEM OLA;BENKOWSKI PER;MALMBORG PAER VON |
发明人 |
HOEK BERTIL;TENERZ LARS;HAMMARSTROEM OLA;BENKOWSKI PER;MALMBORG PAER VON |
分类号 |
A61B5/00;A61B8/08;(IPC1-7):A61B8/00 |
主分类号 |
A61B5/00 |
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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