Catheter stiffeners
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United States of America Patent
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-
Jan 17, 1995
Grant Date -
N/A
app pub date -
May 20, 1993
filing date -
May 20, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A catheter assembly including a wire stiffener or a dilator and modified wire stiffener which are used in combination to assist in the insertion of a relatively soft catheter into the patient wherein the wire stiffener temporarily stiffens the catheter and the modified wire stiffener temporarily stiffens the dilator for insertion of the combined wire stiffener and dilator into the catheter. The catheter preferably includes one or more lumens therein and includes an end opening and one or more side openings thereon.
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