公开(公告)号：US20160000999A1

公开(公告)日：2016-01-07

申请号：US14322432

申请日：2014-07-02

Applicant: Becton Dickinson and Company

Inventor： KENNETH FOCHT ,  Joseph Gordon ,  Justin Fisk ,  Matthew J. Perry

IPC: A61M5/168

CPC classification number: F04B7/06 ,  A61M5/1413 ,  A61M5/14216 ,  A61M5/14244 ,  A61M5/16831 ,  A61M2005/14252 ,  A61M2005/16863 ,  A61M2205/103 ,  F04B7/0057 ,  F04B7/0065 ,  F04B7/04 ,  F04B9/042 ,  F04B9/047 ,  F04B19/006 ,  F04B19/025 ,  F04B39/08 ,  F04B43/043 ,  F04B49/16

Abstract: A micropump according to the invention uses an eccentric cam member rotating within a pump housing to sequentially open and close valves in the pump housing to withdraw fluid from a reservoir and provide metered amounts of the fluid to a cannula port for administration to a patient. The micropump may be used in a disposable pump for continuous infusion of medication such as insulin.

Abstract translation: 根据本发明的微型泵使用在泵壳体内旋转的偏心凸轮构件，以顺序地打开和关闭泵壳体中的阀，以从储存器中抽出流体，并将计量的流体提供到套管端口用于给予患者。 微泵可以用于一次性泵中以连续输注诸如胰岛素的药物。