In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
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United States of America Patent
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Mar 13, 2012
Issued Date -
N/A
app pub date -
Sep 18, 2009
filing date -
Sep 18, 2009
priority date (Note) -
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Abstract
A method of performing surgery includes the steps of providing a forceps having a housing including a shaft that extends therefrom and at least one handle moveable relative to the housing and providing an end effector assembly configured to selectively engage a distal end of the shaft. The method also includes the steps of inserting the forceps through a first opening formed in a body; inserting the end effector assembly through a second opening formed in the body; engaging the end effector assembly with the distal end of the shaft in vivo; and actuating the end effector assembly by moving the handle relative to the housing. The method may also include the steps of providing a coupling at the distal end of the shaft, and engaging, via the coupling, the distal end of the shaft with the end effector assembly.
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