Transcatheter valve lead and valve element

1. A transcatheter delivery system, comprising:

a supporting and guiding lead configured to be inserted through a venous system leading to a heart and attached to the heart, with the supporting and guiding lead having a distal end;

a myocardial attachment system at the distal end of the supporting and guiding lead, the myocardial attachment system configured to be introduced intravenously with the supporting and guiding lead up to a right ventricle of the heart and implanted from a right side of the heart into a ventricular septum using an anchor; and

a transcatheter prosthesis element configured to be delivered crimped using guidance along the supporting and guiding lead, the transcatheter prosthesis element having a guiding system positioned on the outer rim of the transcatheter prosthesis element, the guiding system configured to allow steering of the prosthesis;

wherein the myocardial attachment system comprises a screw deployable at an angle of substantially 90 degrees from a longitudinal axis of the distal end;

wherein the myocardial attachment system further comprises a mesh deliverable from a distal end thereto, the mesh configured to anchor through heart tissue or by pressure on heart tissue;

wherein the transcatheter prosthesis comprises a prosthesis mesh crimpable to contain a crimped valve element deliverable along the supporting and guiding lead by the guiding system placed on the outer rim of the prosthesis;

wherein the prosthesis mesh is conical in shape when uncrimped, with a first opening at a ventricular opening, and a second opening, larger than the first opening, deployed to be intra-atrial at anchoring.

2. The transcatheter delivery system of claim 1 , wherein transcatheter prosthesis positioning is secured by an anchoring element configured to fix the transcatheter prosthesis in place along the supporting and guiding lead.

3. The transcatheter delivery system of claim 1 , wherein the myocardial attachment system further comprises at least one of hooks, rods, scallops, and struts deployable on a left side of the ventricular septum.

4. The transcatheter delivery system of claim 1 , wherein the supporting and guiding lead comprises a widened width along a part of its body to allow improved anchoring of the prosthesis to the supporting and guiding lead.

5. The transcatheter delivery system of claim 1 , wherein the anchoring element further comprises:

a central immobile element attached to the prosthesis mesh; and

a secondary element which is mobile and steerable with respect to the central immobile element.

6. A transcatheter delivery system, comprising:

a supporting and guiding lead configured to be inserted through a venous system leading to a heart and attached to the heart, with the supporting and guiding lead having a distal end;

a myocardial attachment system at the distal end of the supporting and guiding lead, the myocardial attachment system configured to be introduced intravenously with the supporting and guiding lead up to a right ventricle of the heart and implanted from a right side of the heart into a ventricular septum using an anchor; and

a transcatheter prosthesis element configured to be delivered crimped using guidance along the supporting and guiding lead, the transcatheter prosthesis element having a guiding system positioned on the outer rim of the transcatheter prosthesis element, the guiding system configured to allow steering of the prosthesis;

wherein the transcatheter prosthesis comprises a prosthesis mesh crimpable to contain a crimped valve element deliverable along the supporting and guiding lead by the guiding system placed on the outer rim of the prosthesis; and

wherein the guiding system of the prosthesis comprises:

a central immobile element attached to the prosthesis mesh; and

a pair of articulated semi-cylindrical wings movably coupled to the central immobile element, the pair of wings movable between a delivery position in which the wings do not engage the supporting and guiding lead, and an anchoring position in which the wings are closed in embrace over the supporting and guiding lead to anchor the transcatheter prosthesis to the supporting and guiding lead.

7. The transcatheter delivery system of claim 6 , wherein the supporting and guiding lead is positionable perpendicular to the myocardial attachment system.

8. The transcatheter delivery system of claim 6 , wherein the myocardial attachment system comprises a screw deployable at an angle of substantially 90 degrees from a longitudinal axis of the distal end.

9. The transcatheter delivery system of claim 8 , wherein the myocardial attachment system further comprises a mesh deliverable from a distal end thereto, the mesh configured to anchor through heart tissue or by pressure on heart tissue.

10. The transcatheter delivery system of claim 9 , wherein the transcatheter prosthesis is configured to allow existing valvular tissue in the heart to rest on top of an external side of the prosthesis mesh.

11. A transcatheter delivery system, comprising:

a supporting and guiding lead configured to be inserted through a venous system leading to a heart and attached to the heart, with the supporting and guiding lead having a distal end;

a myocardial attachment system at the distal end of the supporting and guiding lead, the myocardial attachment system configured to be introduced intravenously with the supporting and guiding lead up to a right ventricle of the heart and implanted from a right side of the heart into a ventricular septum using an anchor; and

a transcatheter prosthesis element configured to be delivered crimped using guidance along the supporting and guiding lead, the transcatheter prosthesis element having a guiding system positioned on the outer rim of the transcatheter prosthesis element, the guiding system configured to allow steering of the transcatheter prosthesis element with respect to the lead;

wherein the myocardial attachment system comprises a screw deployable at an angle of substantially 90 degrees from a longitudinal axis of the distal end;

wherein the myocardial attachment system further comprises a mesh deliverable from a distal end thereto, the mesh configured to anchor through heart tissue or by pressure on heart tissue;

wherein the transcatheter prosthesis comprises a prosthesis mesh crimpable to contain a crimped valve element deliverable along the supporting and guiding lead by the guiding system placed on the outer rim of the prosthesis; and

wherein the guiding system comprises:

a central immobile element attached to the prosthesis mesh; and

a ring attached to the prosthesis mesh and around the supporting and guiding lead.

12. The transcatheter delivery system of claim 11 , wherein the myocardial attachment system includes a secondary attachment point on an adjoining myocardium of the ventricular septum.

13. The transcatheter delivery system of claim 11 , wherein the myocardial attachment system includes a secondary attachment point on the left ventricle.

14. The transcatheter delivery system of claim 11 , wherein the myocardial attachment system comprises at least one of hooks, rods or struts placed in the septal myocardium and/or adjoining left ventricular myocardium.

15. A transcatheter prosthesis, comprising:

a prosthesis mesh crimpable to contain a crimped valve element deliverable along a supporting and guiding lead; and

an anchoring element configured to fix the transcatheter prosthesis in place on the supporting and guiding lead and to allow steering of the prosthesis, the anchoring element including a rotating anchor system configured to allow steering of the valve element with respect to the lead;

wherein the transcatheter prosthesis is configurable to be delivered intravenously to a heart along the supporting and guiding lead by the anchoring element;

wherein the anchoring element further comprises:

a central immobile element attached to the prosthesis mesh;

a secondary element which is mobile and steerable; and

a pair of articulated semi-cylindrical wings movably coupled to the central immobile element, the pair of wings movable between a delivery position in which the wings do not engage the supporting and guiding lead, and an anchoring position in which the wings are closed in embrace over the supporting and guiding lead to anchor the transcatheter prosthesis to the supporting and guiding lead.

16. The transcatheter prosthesis of claim 15 , wherein anchoring element allows direction of the prosthesis towards a myocardial wall allowing improvement of a flow direction.