Reinforced cholangiogram catheter
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United States of America Patent
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Sep 21, 1993
Grant Date -
N/A
app pub date -
Mar 27, 1992
filing date -
Mar 27, 1992
priority date (Note) -
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status (Latency Note)
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Abstract
A cholangiogram catheter having a distally reinforced headed end zone, the cholangiogram catheter being of a polypropylene tubular length; and the headed end zone has an intermediate zone between the distal end and the main length which is of reduced outside diameter relative to the headed tip and the main length and which is reinforced by a rigid support tube of needlestock.
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