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US 5,645,568 AGranted
Expandable body suture
AssigneeMedicineLodge, Inc.
InventorsAlan Chervitz, Ramarao Gundlapalli
Life of this patent
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AssigneeMedicineLodge, Inc.
InventorsAlan Chervitz, Ramarao Gundlapalli
Estimating the term…
An expandable body suture that has a suture body that is formed in the manufacturing process over at least one pledget device that has an elongate shape with essentially a constant cross section along its mid-section and is of a diameter to fit snugly into a hole formed in a bone, ligament, tendon, or the like. The pledget device can be formed from a cloth, fabric or resinous material, is preferably resilient, is positioned in the suture body during manufacture or can be arranged on a cord or string whereover the suture body is formed during its manufacture as by weaving suture threads or strands thereover. For forming a hole in bone, ligament or tendon to receive the pledget device pulled therein, a needle or needles are secured to the suture body end or ends for forming the hole and pulling the suture body therethrough.
An expandable body suture comprising, a suture body formed from conventional suture materials as an envelope to fully contain at least one pledget device that has an elongate body having a greater diameter than the diameter of the suture body adjacent to said pledget and is formed of a biocompatible material;
A method for attaching a suture to a bone utilizing a suture having a body portion that is an envelope fitted over to contain an elongate pledget device with a suture end secured to a guide having a cross sectional diameter that is the same or slightly greater than the suture envelope and pledget device diameter consisting of, forming a hole through a bone or section of tissue to have a diameter that is approximately the diameter of the guide or less;
Dependencies are inferred from the claim text.