Closure device and methods for making and using them
First Claim
1. A device for engaging tissue, comprising:
- a generally annular-shaped body defining a plane and disposed about a central axis extending substantially normal to the plane, the body being movable from a substantially planar configuration lying generally in the plane towards a transverse configuration extending out of the plane, the body comprising a plurality of looped elements comprising alternating first and second curved regions, the first curved regions defining an inner periphery of the body and the second curved regions defining an outer periphery of the body in the planar configuration; and
a plurality of tines extending from the first curved regions, the tines being oriented generally towards the central axis in the planar configuration, and generally parallel to the central axis in the transverse configuration.
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Accused Products
Abstract
A clip for engaging tissue includes a generally annular-shaped body defining a plane and disposed about a central axis extending normal to the plane. The body includes alternating inner and outer curved regions, defining a zigzag pattern about a periphery of the clip. The body is biased towards a planar configuration lying in the plane and deflectable towards a transverse configuration extending out of the plane. Tines extend from the inner curved regions, the tines being oriented towards the central axis in the planar configuration, and parallel to the central axis in the transverse configuration. The tines may include primary tines and secondary tines that are shorter than the primary tines. The primary tines may be disposed on opposing inner curved regions and oriented towards one another such that they overlap in the planar configuration.
271 Citations
9 Claims
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1. A device for engaging tissue, comprising:
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a generally annular-shaped body defining a plane and disposed about a central axis extending substantially normal to the plane, the body being movable from a substantially planar configuration lying generally in the plane towards a transverse configuration extending out of the plane, the body comprising a plurality of looped elements comprising alternating first and second curved regions, the first curved regions defining an inner periphery of the body and the second curved regions defining an outer periphery of the body in the planar configuration; and
a plurality of tines extending from the first curved regions, the tines being oriented generally towards the central axis in the planar configuration, and generally parallel to the central axis in the transverse configuration. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification