TURNER, DENIS P.,PALINO, ROBERT,OLIVERA, ARGELIO,HOPKINS, MARK A.
申请号：
CA2673145
公开号：
CA2673145C
申请日:
2007.10.05
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
A system for providing pneumatic power to a vitrector includes first andsecond output ports, an output valve, an isolation valve, and three manifolds.Thefirst and second output ports provide pressurized gas to power a vitrector.The outputvalve alternately provides pressurized gas to the first and second outputports. Theisolation valve provides pressurized gas to the output valve. Two manifoldsfluidlyconnect the output valve to the first and second output ports. A thirdmanifold fluidlyconnects the isolation valve to the output valve. When the isolation valveprovidespressurized gas to the output valve, the output valve operates at a high rateof speed toalternately provide pressurized gas to the first and second output portstherebypowering the vitrector.
