Hemostasis valve for catheter introducer having thickened central partition section
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United States of America Patent
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Jul 23, 1996
Issued Date -
N/A
app pub date -
Apr 19, 1994
filing date -
Jun 14, 1993
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A hemostasis valve for a catheter such as a catheter sheath introducer comprises an elastomeric partition extending across an aperture in a hub carried by a catheter. The partition defines an annular, peripheral area which is secured to the hub. The partition further defines a second area positioned radially inwardly from the peripheral area. The second area is of substantially less thickness than the peripheral area. The partition further defines a central area positioned radially inwardly from the second area, the central area being of substantially greater thickness than the second area, and defining a slit therethrough to permit passage of the elongated member.
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