Bubble trap system and method

WO2026039299A1PCT designated stage Publication Date: 2026-02-19AMGEN INC
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Patent Information

Application Number
PCT/US2025/041261
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-08-13
Filing Date
2025-08-08
Publication Date
2026-02-19

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Abstract

A bubble trap system configured for use with a single use centrifuge system includes a bubble trap configured to be disposed on a suction side of a centrifuge feed pump. The bubble trap includes a body having a first end with an inlet, a second end with an outlet, a fluid flow path disposed between the inlet and the outlet, a first area within the body, a second area within the body, and an opening between the first and second ends of the body. A chamber is coupled to and in fluid communication with the opening of the body. A first eccentric reducer is coupled to the inlet and has an inlet tube in fluid communication with the first area of the body, and a second eccentric reducer is coupled to the outlet and has an outlet tube in fluid communication with the second area of the body.
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