Abstract: A subcutaneous valve having a body defining a chamber and including an inlet orifice and an outlet orifice opening out into the chamber, a shutter member suitable for closing the inlet orifice, at least in part, a resilient return member configured to hold the shutter member against the inlet orifice to regulate the passage of liquid through said inlet orifice, and a rotor housed in the chamber having a cam-forming surface, the resilient return member bearing against the cam-forming surface of the rotor by forming a moving contact with this surface.

Abstract: The present invention relates to a subcutaneous valve comprising: a body defining a chamber and comprising an inlet orifice and an outlet orifice opening out into the chamber; a shutter member suitable for closing the inlet orifice, at least in part; a resilient return member configured to hold the shutter member against the inlet orifice so as to regulate the passage of liquid through said inlet orifice; and a rotor housed in the chamber; wherein the rotor has a cam-forming surface, and wherein the resilient return member bears against said surface of the rotor by forming a moving contact with said surface.