Patent ID: 9192717
Filing Date: 2015-11-24
Classification: A61M

Abstract:
1. A device for subcutaneously introducing a liquid to a body of a patient, comprising: a first member with a connection port for coupling of a conduit for supplying a liquid, the first member comprising a first arm and a second arm; and a second member with a hub and a cannula protruding therefrom for introduction in a body of a patient, wherein the first member and the second member are configured such that they can be rotated and connected relative to one another in a plurality of positions and in every relative position be fluidly coupled for introducing a liquid from the conduit to the cannula, and wherein the first member and the second member are configured to be removably coupled to one another in each of the plurality of positions by positioning the first member relative to the second member such that the first arm and the second arm are on opposing sides of at least a portion of the hub and sliding the first member in a first direction transverse to a longitudinal axis of the cannula to engage the first arm and the second arm with the hub to prevent relative movement of the first member and the second member in at least one direction, and wherein the first member and the second member are configured to be uncoupled from one another in each of the plurality of positions by sliding the first member in a second direction transverse to the longitudinal axis of the cannula, the first direction and the second direction being opposing directions, to disengage the first arm and the second arm from the hub.