DEVICE WITH A J SHAPED END AND WITH AN INFLATABLE BALLOON FOR USE AS SUPPORT FOR DEVICES FOR TISSUE RECONSTRUCTION OF EXCISED TISSUES OF THE RENAL PELVIS AND/OR OF THE URETEROPELVIC JUNCTION

摘要

A description is given of a support device (10) comprising a flexible cannula (1) substantially cylindrical and hollow which extends from a curled proximal end (3) to a distal end (2) provided with an expandable balloon (5) for use as support of a conical device (100) to be constructed during a surgical operation from a patch in resorbable fabric (1) for use in the replacement and reconstruction of excised tissues of a renal pelvis and/or of a ureteropelvic junction so as to facilitate the tissue reconstruction thereof in the original form.