Subcutaneous implantable port device used for dialysis comprises a port housing containing a connecting chamber with an adapter cone into which a cannula is pressed so that it is fixed in a friction-locking manner in the port housing

摘要

Subcutaneous implantable port device comprises a port housing containing a connecting chamber (18) with an adapter cone (20) having a planar cone angle fitting the conical front end of an indwelling cannula so that when the cannula is pressed into the adapter cone it is fixed in a friction-locking manner in the port housing. Preferred Features: The conical surface of the adapter cone is roughened to achieve a form-locking connection with the font end of the cannula made of elastic plastic material.