08986253 is referenced by 12 patents and cites 2038 patents.

Two chamber pumps and related methods provide a platform for measuring flow rate in about real time without contacting the material being pumped. Pressure and optional temperature sensors disposed in a pressurized chamber allow for flow material delivery calculations after being calibrated or by knowing the initial volume of the flow material to be delivered.

Title
Two chamber pumps and related methods
Application Number
12/538018
Publication Number
8986253 (B2)
Application Date
August 7, 2009
Publication Date
March 24, 2015
Inventor
Paul M DiPerna
San Clemente
CA, US
Agent
Patterson Thuente Pedersen P A
Assignee
Tandem Diabetes Care
CA, US
IPC
F04B 43/10
F04B 43/06
A61M 5/168
A61M 5/148
F04B 45/02
F04B 43/00
A61M 37/00
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