Device and method for inserting a cannula into a duct
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United States of America Patent
Stats
-
Jul 21, 1992
Grant Date -
N/A
app pub date -
Jan 29, 1991
filing date -
Jan 29, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Device for inserting a cannula into a duct. The device includes a housing having a handle and a distal end, the distal end being insertable through a laparoscopic trocar. Attached to the distal end is a duct alignment mechanism and a pivotable endoscope. The endoscope has a visualization capability and a cannula introduction channel and is pivotable between a retracted position in which the terminal end is generally parallel to the distal end of the housing and an extended position in which the terminal end is positioned such that a cannula extended from the cannula introduction channel is generally coaxial with a duct aligned by the duct alignment mechanism.
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