公开(公告)号：US20230285733A1

公开(公告)日：2023-09-14

申请号：US18019939

申请日：2021-08-12

Applicant: Bayer HealthCare LLC

Inventor： Kevin Cowan ,  Michael Spohn ,  Arthur Uber, III ,  John Haury ,  Joseph Kent

IPC: A61M39/08 ,  A61M39/20 ,  A61M39/24 ,  A61M5/31

CPC classification number: A61M39/08 ,  A61M39/20 ,  A61M39/24 ,  A61M5/3146 ,  A61M2039/242

Abstract: A prime tube includes a sidewall defining an internal chamber having an expandable volume, a connecter associated with a proximal end of the sidewall and configured to reversibly engage an outlet of a fluid reservoir containing a medical fluid, and a closure associated with a distal end of the sidewall, the closure permeable to air and substantially impermeable to the medical fluid. The expandable volume of the internal chamber is configured to increase as the medical fluid enters the internal chamber.