Valve planning tool
A valve planning tool comprising: (a) a stem having a distal end and a proximal end, (b) an anchor indicator located at the distal end, and (c) a balloon located proximal of the anchor indicator, the balloon including: (i) a retracted state and (ii) a deployed state; wherein the balloon is inflatable from the retracted state to the deployed state and the balloon is substantially non-compliant so that the balloon is only inflatable to one size.
1. A valve planning tool comprising:
a stem having a distal end and a proximal end;
an anchor indicator, including one or more tangs, located proximate the distal end; and
a balloon having a seal area indicator that is located proximal of the anchor indicator, wherein the balloon is inflatable from a retracted state to a deployed state,
wherein a length from the one or more tangs to the seal area indicator of the balloon represents a length of a valve.
2. The valve planning tool of claim 1 , wherein the balloon is inflatable with a compressible fluid.
3. The valve planning tool of claim 1 , wherein the balloon is made of polyether, a polyether block amide, polyamide, polyethylene terephthalate, a thermoplastic, a polyester, a minimally-stretchable plastic, a minimally-stretchable biocompatible plastic, a non-elastic plastic, a non-stretchable plastic, or a combination thereof.
4. The valve planning tool of claim 1 , wherein the one or more tangs are movable from a retracted state to a deployed state so that a sweep of the anchor swing can be visualized.
5. The valve planning tool of claim 4 , wherein the length from the one or more tangs in the deployed state to the seal area indicator of the balloon represents the length of a valve.
6. The valve planning tool of claim 1 , wherein the balloon has a cross-section along a longitudinal axis that is oval shaped, diamond shaped, round shaped, kite shaped, two back-to-back pyramids shaped, or a combination thereof.
7. The valve planning tool of claim 1 , wherein the one or more tangs are static.
8. The valve planning tool of claim 1 , wherein the valve planning tool includes a length indicator that extends from the tangs to the distal end of the valve planning tool.
9. A kit comprising: two or more valve planning tools of claim 1 .
10. The kit of claim 9 , wherein the kit includes four valve planning tools of different sizes.
11. The kit of claim 9 , wherein a first valve planning tool has a seal area indicator diameter of 5 mm, an anchor indicator diameter of 8 mm, and a length of 10 mm; a second valve planning tool has a seal area indicator diameter of 6 mm, an anchor indicator diameter of 9 mm, and a length of 11 mm; a third valve planning tool has a seal area indicator diameter of 7 mm, an anchor indicator diameter of 10 mm, and a length of 12 mm; and a fourth valve planning tool has a seal area indicator diameter of 9 mm, an anchor indicator diameter of 12 mm, and a length of 12 mm.
12. The valve planning tool of claim 1 , wherein the one or more tangs are visible through the balloon.
13. The valve planning tool of claim 1 , wherein the balloon is constructed of a substantially non-compliant mater so that the balloon is biased towards inflating to a single nominal size.
14. A valve planning tool comprising:
a stem having a distal end and a proximal end;
an anchor indicator located at the distal end of the stem, the anchor indicator includes one or more tangs configured to extend radially from the stem; and
a balloon located proximal of the anchor indicator, the balloon configured to be inflatable from a retracted state to a deployed state, wherein a length from the one or more tangs to a seal area indicator of the balloon represents a length of a valve.
15. The valve planning tool of claim 14 ,
wherein the one or more tangs are movable from a retracted state to a deployed state so that a valve anchor location can be simulated.
16. The valve planning tool of claim 14 , wherein the balloon is constructed of a substantially non-compliant matter so that the balloon is biased towards inflating to a single nominal size.
17. The valve planning tool of claim 16 , wherein the one or more tangs are visible through the balloon.
18. A valve planning tool comprising:
a stem having a distal end and a proximal end;
an anchor indicator located at the distal end of the stem, the anchor indicator includes one or more tangs configured to extend radially from the stem; and
a balloon located proximal of the anchor indicator, the balloon configured to be inflatable from a retracted state to a deployed state, wherein the one or more tangs are visible through the balloon.