Prem, Edward K.,Bisegna, Joseph E.,Heller, Ronald,Williams, Glen P.,Mator, Joseph C.,Bazala, Jason L.,Capone, Christopher D.,Seman, Richard A.,Haury, John A.
申请号：
AU2017245413
公开号：
AU2017245413A1
申请日:
2017.10.12
申请国别(地区):
AU
年份:
2017
代理人:
摘要：
#$%^&*AU2017245413A120171102.pdf#####CONTINUOUS MULTI-FLUID PUMP DEVICE, DRIVE AND ACTUATING SYSTEM, AND METHOD ABSTRACT OF THE INVENTION A selector valve for a medical fluid delivery device comprising: a valve bore in fluid communication with an outlet channel； a first outlet port； a second outlet port； and a selector valve body comprising a valve stem located within the valve bore and having a flow passage, wherein the selector valve body is adapted to place the flow passage in fluid communication with one of the first outlet port, the second outlet port, and a shut-off position, wherein the flow passage comprises a sealing arrangement selected from the group consisting of a lip seal arrangement, a plurality of 0-ring seals, a segmented valve stem having a plurality of finger elements disposed between radial ridges of a cooperating sleeve, a valve stem having a lower portion of a compliant material and a an upper portion of a stiff material, an inner liner of a compliant sealing material seated within the valve bore between an outer valve cylinder wall and the valve stem, and combinations thereof.2/67 co c o C>； 8* c D r-% a - ~ F V-Eli7 = Eini// ET 4-4 00 0N U-o Prn Y~tiiU LE i.f et/0a C/N
