Patent ID: 11957864
Assignee: B. BRAUN MEDICAL INC.
Field: Chemical engineering (Chemistry)
Classification: CPC A  B  F | IPC A  B  F

Claim 9:
10. The pharmaceutical compounding device of claim 1, further comprising:
a first fluid source connected to the first valve;
a second fluid source connected to the second valve;
a first output line in fluid communication with an output of the first valve and extending to the micro line pump mechanism located on the top surface of the housing;
a second output line in fluid communication with an output of the second valve and extending to the macro line pump mechanism located on the top surface of the housing;
and
the manifold including,
the micro channel configured to be connected to the first output line, and
the macro channel configured to be connected to the second output line, wherein a cross-sectional flow area taken normal to a longitudinal axis of the micro channel is smaller than a cross-sectional flow area taken normal to a longitudinal axis of the macro channel, and the manifold is located upstream of the micro line pump mechanism and macro line pump mechanism such that fluid passes through the manifold and then passes through the micro line pump mechanism and macro line pump mechanism,

wherein the first valve is located adjacent and in fluid communication with the micro channel of the manifold, and the second valve is located adjacent and in fluid communication with the macro channel of the manifold.