Heart valve support and storing lid system and methods associated therewith
First Claim
Patent Images
1. Apparatus for storing a bioprosthesis submerged in a liquid storage solution comprising:
- a jar having a base, an annular side wall extending upwardly from the base, and an upper annular rim portion at the top of the annular side wall; and
a lid removably mounted on the rim portion, the jar and the lid collectively comprising a container from which the storage solution cannot escape while the lid is on the jar, the lid having a centrally located boss that extends down into the jar below an upper edge of the annular side wall when the lid is on the jar, the boss shaped to prevent any of the storage solution in the jar from coming between any portion of the boss and remaining structure of the lid above the boss so that the boss reduces the volume of the jar that can contain the storage solution when the lid is on the jar.
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Accused Products
Abstract
Systems and methods for supporting a replacement heart valve are presented herein. A bioprosthesis may be stored in a storage container by suspending the bioprosthesis from a support structure. The volume of storage solution may be reduced by using a lid with a boss extending therefrom to displace some of the volume of the storage container. The support structure may rest on the base of the storage container. Additionally, there may be a holder attached to the bioprosthesis above the support structure. The holder-bioprosthesis-support structure may be constrained between the lid and base of the storage container.
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Citations
15 Claims
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1. Apparatus for storing a bioprosthesis submerged in a liquid storage solution comprising:
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a jar having a base, an annular side wall extending upwardly from the base, and an upper annular rim portion at the top of the annular side wall; and a lid removably mounted on the rim portion, the jar and the lid collectively comprising a container from which the storage solution cannot escape while the lid is on the jar, the lid having a centrally located boss that extends down into the jar below an upper edge of the annular side wall when the lid is on the jar, the boss shaped to prevent any of the storage solution in the jar from coming between any portion of the boss and remaining structure of the lid above the boss so that the boss reduces the volume of the jar that can contain the storage solution when the lid is on the jar. - View Dependent Claims (2, 3, 4)
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5. A method for storing a bioprosthesis comprising:
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suspending the bioprosthesis and a holder for the bioprosthesis, which is above and removably attached to the bioprosthesis, on a bioprosthesis support in a jar having a volume, the support being removably attached to the bioprosthesis and removable from the jar; filling the jar with a liquid storage solution; and closing the jar with a lid that cooperates with the jar to prevent escape of any of the storage solution while the jar is closed by the lid, the lid having a boss that extends downwardly into the jar below an upper annular edge of the jar when the lid is on the jar, and when the lid is on the jar, the boss performing the steps of; displacing a portion of the volume of the jar that would otherwise contain storage solution; and bearing down on the holder to keep the bioprosthesis and the support pressed down against a base of the jar.
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6. Apparatus for supporting a bioprosthesis comprising:
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a holder releasably attached to the bioprosthesis; and a support structure configured to removably rest on a base of a storage container, the support structure including; a grip for releasably gripping the bioprosthesis to the support structure independently of the holder so that the bioprosthesis can be released from either one of the holder and the support structure while remaining attached to the other one of the holder and the support structure. - View Dependent Claims (7, 8, 9, 10, 11)
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12. Apparatus for supporting a bioprosthesis comprising:
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a support structure configured to resting on a base of a storage container; and a grip operably attached to the support structure, wherein the grip is configured for gripping and releasing the bioprosthesis, wherein the support structure comprises a support tab, and wherein the support tab engages a tab on the base of the storage container.
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13. A method for supporting a bioprosthesis in a storage container having a volume, a base, and a lid comprising:
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supporting the bioprosthesis from the base of the storage container with a support structure that is removable from the container and that is releasably attached to the bioprosthesis; releasably attaching a holder to the bioprosthesis above the support structure, the releasable attachment of the support structure to the bioprosthesis being independent of the releasable attachment of the holder to the bioprosthesis; and restraining the holder, the bioprosthesis, and the support structure between the base of the storage container and the lid of the storage container. - View Dependent Claims (14, 15)
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Specification