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US 11,497,538 B2Granted
Woven or braided tubular metal construct
AssigneeFort Wayne Metals Research Products Corporation
InventorsRobert A. Mitchell, Mark Michael
Life of this patent
Estimating the term…
Abstract
Multi-filament microcables are used in place of the traditional monofilament wires as the constituent elements of a woven or braided band. This enhances the function and manufacturability of such bands for various applications, such as orthopaedic applications including sternotomy closures.
Claims16
A multifilament tubular construct, comprising:
- a plurality of constituent elements woven or braided into a tubular cerclage cable defining an inner diameter, an outer diameter and an axial length in the absence of external forces, the constituent elements each comprising a twisted cable comprising:
- a plurality of metal filaments having respective longitudinal axes each defining helices running substantially parallel to one another, such that the tubular construct is a flexible structure in both an axial direction and a radial direction, and the plurality of metal filaments can rearrange and self-adjust around one another to and lay flat when tensioned against a bone, whereby the multifilament tubular construct minimizes a stress on an adjacent bone or tissue surface by maximizing surface area contact between the flattened and self-adjusted metal filaments and the adjacent bone or tissue surface.
Dependencies are inferred from the claim text.