Check valve for a trocar system
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United States of America Patent
Stats
-
Jan 29, 2008
Grant Date -
Dec 2, 2004
app pub date -
Jun 1, 2004
filing date -
May 30, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A flap valve for a trocar system including a valve housing (12) that is proximally attachable to a guide tube (10), a lead-through opening (30) formed in the valve housing (12), and a pivotally mounted flap valve (46). The flap valve (46) is manually pivotable from a 'closed' position to an 'open' position via a slide rod. The slide rod (52) is mebedded in the body (12), is radially slidable and contacts with its inner end an actuation area of the flap valve (46).
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