Laparoscopic cannula assembly and associated method
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United States of America Patent
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May 17, 1994
Grant Date -
N/A
app pub date -
Jul 29, 1992
filing date -
Jul 29, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cannula device for use in laparoscopic surgery includes a rigid tubular member and an expandable receiver connected to a distal end of the tubular member. The receiver portion of the cannula expands from a substantially cylindrical configuration to an expanded pocket for receiving a severed organ or organ part, thereby facilitating removal of the severed organ from a patient's abdomen during a laparoscopic surgical procedure.
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