Surgery – Instruments – Cutting – puncturing or piercing
Reexamination Certificate
2007-11-15
2011-11-22
Barrett, Thomas C. (Department: 3775)
Surgery
Instruments
Cutting, puncturing or piercing
Reexamination Certificate
active
08062318
ABSTRACT:
An operating head for a full thickness resection system includes a first optical device disposed on a distal portion thereof and having a viewing area extending distally of the distal portion and a working chamber extending within an exterior wall of the operating head, a first portion of the exterior wall being moveable with respect to a second portion thereof to selectively open the working chamber to an exterior of the operating head. Furthermore, the operating head includes a second optical device mounted within the working chamber with a viewing area of the second optical device extending distally therefrom.
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Barrett Thomas C.
Beccia Christopher
Boston Scientific Scimed, inc.
Fay Kaplun & Marcin LLP
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