Invention Grant
- Patent Title: Two chamber pumps and related methods
- Patent Title (中): 两室泵及相关方法
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Application No.: US12538018Application Date: 2009-08-07
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Publication No.: US08986253B2Publication Date: 2015-03-24
- Inventor: Paul M. DiPerna
- Applicant: Paul M. DiPerna
- Applicant Address: US CA San Diego
- Assignee: Tandem Diabetes Care, Inc.
- Current Assignee: Tandem Diabetes Care, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Patterson Thuente Pedersen, P.A.
- Main IPC: A61M37/00
- IPC: A61M37/00 ; F04B43/00 ; F04B45/02 ; A61M5/148 ; A61M5/168 ; F04B43/06 ; F04B43/10
Abstract:
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.
Public/Granted literature
- US20100008795A1 TWO CHAMBER PUMPS AND RELATED METHODS Public/Granted day:2010-01-14
Information query
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