Patent ID: 11872333
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A cassette for processing of blood, comprising:
a chamber within said cassette, said chamber having opposed parallel walls, said chamber having an input port and an output port,
said cassette having an input port for receiving said blood, an output port for exhausting said blood from said cassette and a fluid vent port,
a distribution line coupled between said cassette input port and said chamber input port and a collection line coupled between said chamber output port and said cassette output port,
said chamber having a plurality of parallel flow channels between said chamber input port and said chamber output port,
a plurality of channel vent lines coupled respectively to said plurality of said flow channels,
a plurality of vent valves connected respectively to said plurality of channel vent lines, each said vent valve for selectively controlling fluid flow through the corresponding channel vent line, and
said cassette including a cassette vent line having a plurality of inputs coupled respectively to said channel vent lines and said cassette vent line having an output coupled to said cassette fluid vent port.