PUMPING CASSETTE
First Claim
Patent Images
1. A pump cassette comprising:
- outlet line;
a housing comprising at least one fluid inlet line and at least one fluidat least one reciprocating pressure displacement membrane pump within said housing wherein said pressure pump pumps a fluid from said fluid inlet line to said fluid outlet line;
a hollow spike on said housing; and
at least one metering pump, said metering pump fluidly connected to said hollow spike on said housing and to a metering pump fluid line, wherein said metering pump fluid line is fluidly connected to said fluid outlet line.
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Accused Products
Abstract
A pump cassette is disclosed. The pump cassette includes a housing having at least, one fluid inlet line and at least one fluid outlet line. The cassette also includes at least one reciprocating pressure displacement membrane pump within the housing. The pressure pump pumps a fluid from the fluid inlet line to the fluid outlet line. A hollow spike is also included on the housing as well as at least one metering pump The metering pump is fluidly connected to the hollow spike on the housing and to a metering pump fluid line. The metering pump fluid line is fluidly connected to the fluid outlet line.
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Citations
1 Claim
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1. A pump cassette comprising:
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outlet line; a housing comprising at least one fluid inlet line and at least one fluid at least one reciprocating pressure displacement membrane pump within said housing wherein said pressure pump pumps a fluid from said fluid inlet line to said fluid outlet line; a hollow spike on said housing; and at least one metering pump, said metering pump fluidly connected to said hollow spike on said housing and to a metering pump fluid line, wherein said metering pump fluid line is fluidly connected to said fluid outlet line.
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Specification