Systems, apparatus and methods to repair operation of a heart valve

1. An implant configured to control travel of a leaflet of a heart valve, the implant comprising:

a first implant member that includes:

at least one mechanical tissue fastener;

a first implant member connector; and

an adjustable length tether connecting the at least one mechanical tissue fastener and the first implant member connector; and

a second implant member that includes:

a magnetic second implant member connector; and

a tissue anchor;

wherein the first implant member connector and the second implant member connector are magnetically couplable.

2. The implant of claim 1 :

wherein the at least one mechanical tissue fastener includes a first tissue fastener body having an through-hole formed therethrough, the through-hole to accept the passage of the adjustable length tether, the at least one mechanical tissue fastener displaceable along a first portion of the adjustable length tether; and

wherein the first portion of the adjustable length tether includes a plurality of fixed, spaced-apart, locking elements to maintain the at least one mechanical tissue fastener at a fixed location on the first portion of the adjustable length tether.

3. The implant of claim 2 wherein the locking elements include elastically deformable locking elements, the elastically deformable locking elements to deform to pass through the through-hole.

4. The implant of claim 1 :

wherein the at least one mechanical tissue fastener includes:

a first mechanical tissue fastener affixed to a first end of the adjustable length tether; and

a second mechanical tissue fastener disposed proximate a second end of the adjustable length tether, the second mechanical tissue fastener slideably displaceable along a second portion of the adjustable length tether,

wherein the first implant member connector further includes an through-hole to accommodate passage of the adjustable length tether through the a first implant member connector, such that the a first implant member connector is disposed at a location along the adjustable length tether between the first mechanical tissue fastener and the a second mechanical tissue fastener.

5. The implant of claim 4 :

wherein the second mechanical tissue fastener includes a second tissue fastener body having a through-hole with a first diameter formed therethrough, the through-hole to accept the passage of the adjustable length tether; and

wherein the adjustable length tether includes a plurality of locking elements to maintain the second mechanical tissue fastener at a fixed location along the second portion of the adjustable length tether.

6. The implant of claim 5 wherein the locking elements include elastically deformable locking elements, the elastically deformable locking elements to deform to pass through the through-hole in the second tissue fastener body.

7. The implant of claim 1 :

wherein the at least one mechanical tissue fastener includes:

a first mechanical tissue fastener disposed proximate a first end of the adjustable length tether, the first mechanical tissue fastener displaceable along a first portion of the adjustable length tether; and

a second mechanical tissue fastener disposed proximate a second end of the adjustable length tether, the second mechanical tissue fastener displaceable along a second portion of the adjustable length tether; and

wherein the first implant member connector further includes an through-hole to accommodate passage of the adjustable length tether through the a first implant member connector, such that the a first implant member connector is disposed at a location along the adjustable length tether between the first mechanical tissue fastener and the a second mechanical tissue fastener.

8. The implant of claim 7 :

wherein the first mechanical tissue fastener includes a first tissue fastener body having a through-hole formed therethrough, the through-hole to accept the passage of a first portion of the adjustable length tether;

wherein the first portion of the adjustable length tether includes a first plurality of locking elements to maintain the first mechanical tissue fastener at a fixed location along the first portion of the adjustable length tether;

wherein the second mechanical tissue fastener includes a second tissue fastener body having a through-hole formed therethrough, the through-hole to accept the passage of a second portion of the adjustable length tether; and

wherein the second portion of the adjustable length tether includes a plurality of locking elements to maintain the second mechanical tissue fastener at a fixed location along the second portion of the adjustable length tether.

9. The implant of claim 8 :

wherein the first plurality of locking elements include a first plurality of elastically deformable locking elements, each of the first plurality of elastically deformable locking elements to deform to pass through the through-hole in the first tissue fastener body; and

wherein the second plurality of locking elements include a second plurality of elastically deformable locking elements, each of the second plurality of elastically deformable locking elements to deform to pass through the through-hole in the second tissue fastener body.

10. The implant of claim 1 wherein the first implant member connector includes a magnetic first implant member connector.

11. The implant of claim 1 wherein the first implant member connector includes one or more magnetic materials.

12. The implant of claim 1 wherein the magnetic second implant member connector includes a rare earth magnetic material.

13. The implant of claim 1 wherein the second implant member further includes a shape memory alloy anchor.

14. The implant of claim 13 wherein the shape memory alloy anchor includes a central receiver portion to receive the tissue anchor and a plurality of shape memory alloy hook members.

15. The implant of claim 1 wherein the tissue anchor comprises a helical tissue anchor.

16. An implant comprising:

a first implant member that includes:

an adjustable length tether that includes a plurality of fixed, spaced-apart, elastically deformable locking elements disposed along a first portion of the adjustable length tether;

a mechanical tissue fastener that includes a first fastener body having a through-hole formed therethrough, the through-hole to permit the passage of the first portion of the adjustable length tether such that each of the plurality of locking elements deform to pass through the through-hole in the first fastener body; and

a magnetic implant member connector affixed to an end of the adjustable length tether opposite the first portion of the adjustable length tether.

17. The implant of claim 16 , further comprising:

a magnetic implant anchor that includes:

a magnetic implant anchor connector; and

a tissue anchor affixed to the magnetic implant anchor connector;

wherein the magnetic implant member connector and the magnetic implant anchor connector are magnetically couplable.

18. An implant comprising:

a first implant member that includes:

an adjustable length tether that includes:

a first plurality of fixed, spaced-apart, elastically deformable locking elements disposed along a first portion of the adjustable length tether; and

a second plurality of fixed, spaced-apart, elastically deformable locking elements disposed along a second portion of the adjustable length tether;

a first mechanical tissue fastener that includes a first fastener body having a through-hole formed therethrough, the through-hole to permit the passage of the first portion of the adjustable length tether such that each of the first plurality of locking elements deform to pass through the through-hole in the first fastener body;

a second mechanical tissue fastener that includes a second fastener body having a through-hole formed therethrough, the through-hole to permit the passage of the second portion of the adjustable length tether such that each of the second plurality of locking elements deform to pass through the through-hole in the first fastener body; and

a magnetic implant member connector having a through-hole formed therethrough to permit passage of the adjustable length tether therethrough, the magnetic implant member connector slideably disposed on the adjustable length tether between the first mechanical tissue fastener and the second mechanical tissue fastener.

19. The implant of claim 18 , further comprising:

a magnetic implant anchor that includes:

a magnetic implant anchor connector; and

a tissue anchor affixed to the magnetic implant anchor connector;

wherein the magnetic implant member connector and the magnetic implant anchor connector are magnetically couplable.