发明名称 |
Balloon catheter inflation syringe with remote display |
摘要 |
Apparatus for remotely displaying the inflation pressure within an inflator for inflating a balloon catheter. The apparatus comprises a pressure transducer positioned to sense pressure within the syringe, a transmission unit receiving a pressure signal from the transducer and transmitting by means of infrared light pulse sequences, a pressure message reflective of the pressure signal. A monitor positionable at a distance from the transmission unit receives and decodes the pressure messages, and provides a display thereof. A timer key for initiating the transmission of start/stop clock messages is located on the inflator unit. The monitor further includes a timer responsive to received clock messages, and an elapsed time display.
|
申请公布号 |
US5215523(A) |
申请公布日期 |
1993.06.01 |
申请号 |
US19910791475 |
申请日期 |
1991.11.12 |
申请人 |
WILLIAMS, ELI |
发明人 |
WILLIAMS, ELI;CALL, EVAN;SWENSEN, ARLEE |
分类号 |
A61B5/00;A61B5/0205;A61B5/0215;A61B5/024;A61F2/958;G06F19/00 |
主分类号 |
A61B5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|