Abstract: An articulated prosthesis, left in the patient's heart for repairing a tricuspid or mitral valve, is conceived so as to grip simultaneously all the three leaflets of the tricuspid valve, or the two of the mitral valve, so as to make them lay distended fully in the valve plane and assume a final configuration as in the common surgical procedure. It is also disclosed a related catching device and a device for repairing a tricuspid or mitral valve.

Abstract: A bi-directional perfusion cannula comprising a flexible elongated tube 1 for insertion into an artery having a first aperture 3 at a distal end and a second aperture 4 formed rearward of the first aperture, the elongated tube can be bent in correspondence of the second aperture to orient it in a direction opposite to the insertion direction. The cannula is provided with a tape 5 having a first end portion shaped as a ring, fixed on an outer surface of the elongated tube, and a second end portion opposite to the first end portion either coupled to or being integral with a belt 7 defining a strap 11 with holes 12 and at least a prong 13 integral with the strap and configured to engage a respective hole, wherein the belt is configured to be tightened around an outer surface of the artery.

Abstract: A bi-directional perfusion cannula comprising a flexible elongated tube 1 for insertion into an artery having a first aperture 3 at a distal end and a second aperture 4 formed rearward of the first aperture, the elongated tube can be bent in correspondence of the second aperture to orient it in a direction opposite to the insertion direction. The cannula is provided with a tape 5 having a first end portion shaped as a ring, fixed on an outer surface of the elongated tube, and a second end portion opposite to the first end portion either coupled to or being integral with a belt 7 defining a strap 11 with holes 12 and at least a prong 13 integral with the strap and configured to engage a respective hole, wherein the belt is configured to be tightened around an outer surface of the artery.

Abstract: A bi-directional perfusion cannula comprising a flexible elongated tube 1 for insertion into an artery having a first aperture 3 at a distal end and a second aperture 4 formed rearward of the first aperture, the elongated tube can be bent in correspondence of the second aperture to orient it in a direction opposite to the insertion direction. The cannula is provided with a tape 5 having a first end portion shaped as a ring, fixed on an outer surface of the elongated tube, and a second end portion opposite to the first end portion either coupled to or being integral with a belt 7 defining a strap 11 with holes 12 and at least a prong 13 integral with the strap and configured to engage a respective hole, wherein the belt is configured to be tightened around an outer surface of the artery.

Abstract: An articulated prosthesis, left in the patient's heart for repairing a tricuspid or mitral valve, is conceived so as to grip simultaneously all the three leaflets of the tricuspid valve, or the two of the mitral valve, so as to make them lay distended fully in the valve plane and assume a final configuration as in the common surgical procedure. It is also disclosed a related catching device and a device for repairing a tricuspid or mitral valve.