MICHAEL A. RILEY,GERALD W. CALLAN,MICHAEL A. SPOHN,MICHAEL J. SWANTNER
申请号：
US15804577
公开号：
US20180064866A1
申请日:
2017.11.06
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A pressure sensor for use with a fluid delivery system having good sensitivity at low pressure, but also configured to remain in operating condition after being exposed to high pressures is disclosed herein. In one variation, the pressure sensor includes a fluid path set, a deformable element associated with the fluid path set and configured to deform in response to an external pressure, and a pressure transducer for monitoring deformation of the deformable element. In certain embodiments, the pressure sensor is configured to measure fluid pressure within the range of between about 0 mm Hg to about 300 mm Hg. However, the sensor pressure is also be configured to remain functional after being exposed to pressure in excess of about 60,000 mm Hg.
