Anchor deployment apparatus
First Claim
1. An anchor deployment assembly for deploying an anchor about a therapy delivery element, comprising:
- an anchor receiving element having an elongate member having a distal opening and a lumen extending proximally in the elongate member from the distal opening, the lumen of the elongate member being configured to slidably receive at least a portion of a therapy delivery element;
an anchor engagement element having (i) a body forming a channel in which the elongate member of the anchor receiving element is movable, and (ii) an engagement feature forming at least a part of the channel,wherein the engagement feature is configured to engage the anchor when the anchor is disposed about the elongate member, and to cause the anchor to move distally along the elongate member when the engagement feature is engaged with the anchor and the elongate member is moved proximally relative to the anchor engagement element; and
an alignment element securable relative to the elongate member and configured to secure the elongate member relative to the body of the anchor engagement element to restrict movement of the elongate member orthogonal to the axis of the channel.
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Accused Products
Abstract
An anchor deployment apparatus for deploying an anchor about a therapy delivery element includes an anchor receiving element having an elongate member having a lumen. The lumen is configured to slidably receive at least a portion of a therapy delivery element. The anchor deployment tool further includes an anchor engagement element having (i) a body forming a channel in which the elongate member of the anchor receiving element is axially movable, and (ii) an engagement feature forming at least a part of the channel. The engagement feature is configured to engage the anchor when the anchor is disposed about the elongate member and the elongate member is moved relative to the engagement element, and to cause the anchor to move distally along the elongate member when the feature is engaged with the anchor and the elongate member is moved relative to the engagement element.
36 Citations
19 Claims
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1. An anchor deployment assembly for deploying an anchor about a therapy delivery element, comprising:
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an anchor receiving element having an elongate member having a distal opening and a lumen extending proximally in the elongate member from the distal opening, the lumen of the elongate member being configured to slidably receive at least a portion of a therapy delivery element; an anchor engagement element having (i) a body forming a channel in which the elongate member of the anchor receiving element is movable, and (ii) an engagement feature forming at least a part of the channel, wherein the engagement feature is configured to engage the anchor when the anchor is disposed about the elongate member, and to cause the anchor to move distally along the elongate member when the engagement feature is engaged with the anchor and the elongate member is moved proximally relative to the anchor engagement element; and an alignment element securable relative to the elongate member and configured to secure the elongate member relative to the body of the anchor engagement element to restrict movement of the elongate member orthogonal to the axis of the channel. - 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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Specification