Fenwal, Inc.

Natalie Osterweil

Salvatore Manzella, Jr

Steven R Katz

Terry Chung

Greg Pieper

Gregory G Pieper

One embodiment relates to a pressure sensor apparatus, including a housing with a flexible member and an aperture configured to receive a fluid. The pressure sensor apparatus further includes a first member disposed on the flexible member, a second member removably coupled to the first member configured to move in response to a pressure of the fluid and a sensor configured to detect the movement of the second member. The pressure sensor apparatus generates a pressure signal for the fluid based on the displacement of the second member.

Apparatus with rigid member for sensing fluid pressure

One embodiment relates to a pressure sensor apparatus, including a housing with a flexible member and an aperture configured to receive a fluid. The pressure sensor apparatus further includes a first member disposed on the flexible member, a second member removeably coupled to the first member configured to move in response to a pressure of the fluid and a sensor configured to detect the movement of the second member. The pressure sensor apparatus generates a pressure signal for the fluid based on the displacement of the second member.

Apparatus with flexible member for sensing fluid pressure

A drive assembly for a centrifugal processing system is provided for rotating the yoke assembly () about a first axis at a first angular velocity and rotating the chamber assembly () coaxially with the yoke assembly at a second angular velocity A drive motor () is provided for rotating the yoke assembly at the first angular velocity and simultaneously rotating the chamber assembly at the second angular velocity by a sun gear () mounted to the chamber assembly for rotation about the first axis and a planetary gear () mounted to the yoke assembly that is operatively connected to the sun gear such as to impart rotation to the sun gear as it orbits thereabout upon rotation of the yoke assembly.

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Evanston, IL, United States of America

Natalie Osterweil