Surgical cutting instrument with tin-nickle alloy coating as an elongate bearing surface
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United States of America Patent
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Jun 28, 1994
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N/A
app pub date -
Sep 28, 1992
filing date -
Sep 28, 1992
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Abstract
A surgical instrument comprising inner and outer tubular members has a coating of tin-nickel alloy on the outer surface of the inner tubular member and/or the inner surface of the outer tubular member to provide an elongate bearing surface between the tubular members.
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