Baxter International Inc.

Baxter Healthcare Sa

Sigma International

Kenneth Corwin

Roger L Hungerford

Michael H Wollowitz

Scott C Ofslager

Troy P Lindke

Matthew Alan Bivans

Jason Andrew Maine

Michael Hungerford

Yuriy Shvetsov

A pressure sensing assembly for an infusion pump, including: a tubing guide arranged to receive tubing; a displaceable load assembly at least partially disposed within the tubing guide and with a first surface facing in a first direction; a load cell facing the load assembly in the first direction; and a displacement assembly engaged with the tubing guide, facing the first surface in a second direction, opposite the first direction, and exerting a first force on the load assembly in the first direction. The load cell is arranged to detect a second force, greater than the first force, acting on the load cell in the second direction.

Pressure sensing assembly and method for an infusion pump

An apparatus for pumping fluid through tubing comprising a stop platen is disclosed. The stop platen is operatively arranged to depress a wall of the tubing along a section of a longitudinal axis of the tubing. The stop platen is narrower than the tubing along a transverse axis of the tubing. The invention further comprises a cabinet containing the stop platen, a door rotatably fixed to the cabinet, and locking means for preventing rotation of the door. The locking means are operatively arranged to be unlocked by a tubing occluder.

Energy-saving, anti-free flow portable pump for use with standard PVC IV tubing

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Rochester, NY, United States of America

Kenneth Corwin