Patent ID: 8486154

Claim:
A Device made in a resorbable material intended to be placed in urethra for treatment of stricture, wherein the resorbable material has the shape of a tube ( 1 ), wherein 5.0 ≦ Y ≦ 50.0 mm y ≦ Y (Y − y) ≦ 2.0 mm A ≦ 6° angle 5 ≦ (L/Y) ≦ 15 5 ≦ (y/e Max ) ≦ 20 0.01 ≦ z ≦ 2.0 mm 1 ≦ n ≦ 20 where Y=D+2e; y=d+2e, A the angle of the conus and D the large inner diameter, d the small inner diameter, L the length and e the wall thickness of the device in milimeters; z is the internal diameter of the perforations in mm. of the tube and n the number of orifices per 100 mm 2 .