Patent ID: 7753925

Claim:
A vascular occlusion device comprising: an occlusive device having a hollow cylindrical element ( 1 ) that twisted to its axis to create a striction zone, comprising: a transverse compression deformable body ( 2 ) applied to the inner wall of the cylindrical element ( 1 ), comprising a through hole ( 3 ) according to axis ( 4 ) of the cylindrical element ( 1 ), and the device further comprising two end parts, surrounding the cylindrical element ( 1 ) and whose relative angular position determines the torsion of the cylindrical element ( 1 ), said end parts possessing means of attachment to the wall of a vessel, the attachment means are expanding elements ( 5 and 6 ), wherein the deformable body ( 2 ) and the cylindrical element ( 1 ) are distinct parts, and the deformable body has a thickness greater than the thickness of the cylindrical element.