Patent ID: 9339603
Filing Date: 2016-05-17
CPC Classification: A61B,A61J,A61M,B23P,F04B,F04C,G01F,G05B,G05D,G08C,H04B,Y10T

Claim Text:
1. A delivery device for delivering an infusion medium to a user, the device comprising: a disposable housing assembly adapted to be secured to a user's skin; a reusable housing assembly adapted to be secured to the disposable housing assembly, the reusable housing assembly comprising a volume sensing device, wherein the volume sensing device determines the volume of fluid delivered to the user; a reservoir having an interior for containing a fluidic medium, the reservoir having an outlet port and being operatively coupled to a pumping assembly to selectively drive fluid out the outlet port, from the reservoir interior; and a needle insertion device for inserting a cannula into the user's skin, the needle insertion device comprising an introduction needle for movement between a retracted position and an extended position;