Stryker Corporation
MEDICAL DEVICES WITH REINFORCED WIRES

Abstract:

A medical device includes: a wire having a proximal end, a distal end, and a body extending between the proximal end and the distal end; and a coil disposed around a segment of the wire, wherein the coil comprises a proximal coil end, a distal coil end, and a coil body extending between the proximal coil end and the distal coil end; wherein the coil body comprises loops made from an elongated member having a cross-section, wherein the cross-section of the elongated member comprises a first side facing the wire, and a second side being opposite the first side and facing away from the wire; and wherein the second side of the cross-section of the elongated member has a higher curvature than the first side of the cross-section of the elongated member.