公开(公告)号：US20200171234A1

公开(公告)日：2020-06-04

申请号：US16621809

申请日：2018-09-12

Applicant: BAYER HEALTHCARE LLC

Inventor： Kevin COWAN ,  Michael SPOHN ,  Barry TUCKER ,  Matthew WALKER ,  James DEDIG ,  James FENTRESS ,  Joseph RANALETTA

IPC: A61M5/00 ,  B65B7/28 ,  A61M5/31 ,  A61M5/20 ,  A61M5/315 ,  B65B3/00

Abstract: A cap for intake and delivery of a fluid from a syringe is described. The cap includes an outer cap assembly comprising a fluid inlet path and a fluid outlet path and an inner cap assembly configured for innertion into a fluid nozzle of the syringe and to provide selective fluid communication between an interior of a syringe and the fluid inlet path or the fluid outlet path. The outer cap assembly is slidable relative to the inner cap assembly between a first filling position, where the interior of the syringe is in fluid communication with the fluid inlet path, and a second delivery position, where the interior of the syringe is in fluid communication with the fluid outlet path. The outer cap may further slide, relative to the inner cap assembly, to a third closed position where the interior of the syringe is fluidly isolated from the fluid inlet path and the fluid outlet path. Syringes including the cap are also described.

公开(公告)号：US20190232041A1

公开(公告)日：2019-08-01

申请号：US16342161

申请日：2017-10-16

Applicant: BAYER HEALTHCARE LLC

Inventor： MICHAEL SPOHN ,  KEVIN COWAN ,  Brian CAIN ,  David Berry ,  James Fentress ,  David Orenstein ,  James DEDIG ,  Barry TUCKER

IPC: A61M39/22 ,  A61M5/31 ,  A61M5/00

CPC classification number: A61M39/223 ,  A61M5/007 ,  A61M5/31 ,  A61M2039/224

Abstract: A fluid control valve for use in a fluid delivery system for delivering fluid to a patient includes a valve body defining an internal chamber, a first inlet port for receiving a first inlet tube, a second inlet port for receiving a second inlet tube, an outlet port, and a sliding valve member slidably disposed in the internal chamber. The first inlet tube defines a first inlet lumen axially aligned with the internal chamber. The second inlet tube defines a second inlet lumen axially aligned with the internal chamber. The sliding valve member includes a first sealing end and second sealing end. The sliding valve member is positionable in a first operating state, a second operating state, and a third operating state based on a flow differential between the first inlet lumen and the second inlet lumen.