公开(公告)号：US20220323674A1

公开(公告)日：2022-10-13

申请号：US17715536

申请日：2022-04-07

Applicant: Insulet Corporation

Inventor： Maya KURZMAN ,  Steven CARDINALI ,  Kyle BREINGAN

IPC: A61M5/168 ,  A61M5/142

Abstract: Wearable fluid delivery devices and pump systems having a bistable valve for setting a fluid path in one of a fluid fill state or a fluid delivery state are described. For example, in one embodiment, a fluid pump system for a wearable fluid delivery device may include a pump chamber to store a fluid, a fluid path valve operable with the pump chamber, the fluid path valve may include a fixed portion and a movable portion, a shaft configured to move along the fixed portion to engage the movable portion responsive to a force imparted by an actuator, the movable portion comprising an offset to deflect movement of the shaft to cause the movable portion to pivot from one of a first position to a second position to the other of the first position or the second position responsive to being engaged by the shaft. Other embodiments are described.