Surgery – Instruments – Electrical application
Reexamination Certificate
2011-06-07
2011-06-07
Peffley, Michael (Department: 3739)
Surgery
Instruments
Electrical application
C606S052000, C606S174000
Reexamination Certificate
active
07955332
ABSTRACT:
Open electrosurgical forceps for sealing tissue are provided which include first and second shaft portions pivotably associated with one another. Each shaft portion has a jaw member disposed at a distal end thereof. Each of the jaw members includes an electrically conductive sealing surface adapted to communicate electrosurgical energy through tissue held therebetween and a slot formed through the sealing surface thereof. The forceps includes a cutting mechanism operatively associated with the first and second jaw members. The cutting mechanism includes a cutting element disposed within the slot of the at least one jaw member, the cutting element being movable from a first position wherein the cutting element is retracted within the at least one jaw member and a second position in which the cutting element at least partially projects from a sealing surface of the at least one jaw member.
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paten
Arts Gene H.
Couture Gary M.
Johnson Kristin D.
Moses Michael C.
Covidien AG
Good Samantha
Peffley Michael
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