公开(公告)号：WO2016118336A1

公开(公告)日：2016-07-28

申请号：PCT/US2016/012649

申请日：2016-01-08

Applicant: PAW BIOSCIENCE PRODUCTS, INC.

Inventor： WILLEMSTYN, Benjamin, R. ,  KORWAN, Timothy

IPC: A61M5/178

CPC classification number: A61B5/150992 ,  A61B5/15003 ,  A61B5/150221 ,  A61B5/150236 ,  A61B5/150244 ,  A61B2050/314

Abstract: A pre- sterilized fluid sampling syringe is provided which includes a locking vacuum syringe, 3-way valve, check valve and thermoplastic inlet tubing capable of both aseptic welding and direct connections. The syringe is assembled with components and rendered sterile in its packaging. The packaging permits manipulation of the syringe by the user such that at time of use a vacuum can be generated in the syringe barrel by pulling and locking the plunger into a fully withdrawn position. By using the check valve and vacuum feature of the sampling system the user of the device has a means of aseptically flushing and obtaining fluid samples from a desired system - typically a bioreactor or other process used in biotechnology and/or pharmaceutical laboratories and manufacturing operations

Abstract translation: 提供了一种预先灭菌的流体采样注射器，其包括能够无菌焊接和直接连接的锁定真空注射器，三通阀，止回阀和热塑性入口管。 注射器与组件组装并在其包装中变得无菌。 包装允许使用者对注射器进行操作，使得在使用时可以通过将柱塞拉动并锁定到完全撤回位置而在注射器筒中产生真空。 通过使用取样系统的止回阀和真空特征，该装置的使用者具有无菌冲洗和获得来自期望系统的流体样品的方法 - 通常为生物技术和/或制药实验室和制造操作中使用的生物反应器或其他方法