A device for medical implant for injecting the lu00ecquido and / or to withdraw lu00ecquido of an organ or a vessel of the body of a human patient or animal and its production method.

摘要

A device for medical implant for injecting the lu00ecquido and / or to withdraw lu00ecquido of an organ or a vessel of the body of a human patient or animal and its production method.The invention relates to a device for medical implant (1) for injecting the liquid and / or to withdraw the liquid, said device comprising a structure (3) is provided with a puncture area (4) designed to be appropriate for transperfurada through a needle (5) with an area To inject the liquid and / or withdraw liquid from a chamber (3a) provided inside of said structure (3),Odito implant device is characterized that the so-called puncture zone (4) is composed of at least first and second flexible sheets superimposed layers (6, 7) mounted to be free, at least locally on each other, to enable, at least locally, to move the Over each other, so that once the needle (5) has been removed.The hole formed by the needle (5) is not cut in the first and second sub holes (6a, 7a) substantially do not coincide, and in this way, obteruma property substantially airtight to the puncture area (4). Ainvenu00e7u00e3o relates to the local medical implants.