System and Method for Implanting a Heart Implant
First Claim
Patent Images
1. A heart valve implant comprising:
- a spacer configured to interact with at least a portion of at least one cusp of a heart valve to at least partially restrict a flow of blood through said heart valve in a closed position;
a shaft having a first end configured to be coupled to said spacer; and
an anchor configured to be coupled to a second end of said shaft, said anchor configured to removably secure said implant to engage native cardiac tissue within a chamber of a heart.
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Accused Products
Abstract
A method and system according to one embodiment may include a plurality of apparatus configured to percutaneously deliver a heart valve implant. The method and system may include an implant comprising an anchor configured to engage cardiac tissue, a shaft coupled to the anchor, and a valve body coupled to the shaft. The method and system may further include at least partially collapsing the heart valve implant and percutaneously inserting the heart valve implant into a heart. The percutaneously inserted implant may be secured within the heart and may then be expanded.
300 Citations
26 Claims
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1. A heart valve implant comprising:
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a spacer configured to interact with at least a portion of at least one cusp of a heart valve to at least partially restrict a flow of blood through said heart valve in a closed position; a shaft having a first end configured to be coupled to said spacer; and an anchor configured to be coupled to a second end of said shaft, said anchor configured to removably secure said implant to engage native cardiac tissue within a chamber of a heart. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A heart valve implant comprising:
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a spacer configured to interact with at least a portion of at least one cusp of a heart valve to at least partially restrict a flow of blood through said heart valve in a closed position; a shaft having a first end configured to be coupled to said spacer; and an anchor configured to removably secure said implant to native cardiac tissue within a chamber of a heart; wherein said spacer is operatively coupled to said anchor to provide a degree of movement with respect to the anchor to allow the spacer to self-align with respect to said at least a portion of said at least one cusp of said a heart valve to at least partially restrict a flow of blood through said heart valve in said closed position.
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21. A heart valve implant comprising:
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a spacer configured to interact with at least a portion of at least one cusp of a heart valve to at least partially restrict a flow of blood through said heart valve in a closed position; a shaft having a first end configured to be coupled to said spacer; an anchor configured to removably secure said implant to native cardiac tissue within a chamber of a heart; and a gimbal pivotally coupling said anchor to a second end of said shaft, said gimbal configured to provide a degree of movement with respect to said anchor to allow said spacer to self-align with respect to said at least a portion of said at least one cusp of said a heart valve to at least partially restrict a flow of blood through said heart valve in said closed position.
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22. A heart valve implant comprising:
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a spacer configured to interact with at least a portion of at least one cusp of a heart valve to at least partially restrict a flow of blood through said heart valve in a closed position; a shaft having a first end configured to be coupled to said spacer; and an anchor configured to be coupled to a second end of said spacer, said anchor comprising a base and a plurality of tines extending generally outwardly and away from said base, said plurality of tines configured to removably secure said implant to native cardiac tissue within a chamber of a heart. - View Dependent Claims (23, 24, 25, 26)
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Specification