Patent ID: 8343087

Claim:
A prosthetic device for creating a vascular bypass from an arterial vessel, the prosthetic device comprising: at least one prosthetic tube; a flexible collar having an outer face and an inner face, said collar suitable for application to an outer wall of the arterial vessel, said collar having an orifice zone having at least one orifice therein, the orifice being in communication with the prosthetic tube, said attachment collar having a connection zone arranged around said orifice zone at a distance from the orifice, said connection zone suitable for connection to the outer wall of the arterial vessel, said connection zone having an inner face with an annular cavity extending around said orifice zone, said annular cavity suitable for receiving an injected glue or bioabsorbable haemostatic product so as to attach to the outer wall of the arterial vessel in order to form a leakproof seal.