Covidien LP

Ryan M McEvoy

Dale E Whipple

Andrew P Bolognese

An assembly of a surgical instrument includes an outer component of a first material and having an interior surface, an inner component of a second, different material and having an exterior surface, and a bonding agent. The inner component is inserted at least partially into the outer component to define a volume between the interior surface of the outer component and the exterior surface of the inner component. The volume includes a plurality of longitudinal channels extending longitudinally along at least a portion of a length of the volume and a plurality of annular channels extending about at least a portion of a circumference of the volume. The bonding agent at least partially fills each longitudinal channel of the plurality of longitudinal channels and each annular channel of the plurality of annular channels to bond the first component with the second component.

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Billerica, MA, United States of America

Ryan M McEvoy