| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sensor and a sensor guide wire assembly which have improved signal characteristics and more reliable sensor performance. <P>SOLUTION: A sensor 23 adapted for a sensor and guide wire assembly for intravascular measurements in a living body comprises a pressure sensitive part 24 and an electronic part 25. The pressure sensitive part 24 comprises a first chip 26 provided with at least one pressure sensitive device 27 and at least one piezoelectric element 35, and the electronic part 25 comprises a second chip 28 provided with at least one electric circuit. The pressure sensitive part 24 and the electronic part 25 are spatially separated from each other and are electrically connected with at least one electrical lead 29. The sensor guide and wire assembly is equipped with a sensor like this. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
