Surgery – Endoscope – With tool carried on endoscope or auxillary channel therefore
Reexamination Certificate
2003-09-30
2009-02-24
Dvorak, Linda C (Department: 3739)
Surgery
Endoscope
With tool carried on endoscope or auxillary channel therefore
C606S139000, C606S142000, C606S151000, C606S157000, C606S158000
Reexamination Certificate
active
07494461
ABSTRACT:
An apparatus for deployment of a hemostatic clip comprises a handle assembly, a shaft connected to a distal portion thereof and a clip assembly releasably coupled to a distal portion of the shaft. The clip assembly includes clip arms and a capsule cooperating with the clip arms to provide a first user feedback indicating a decision configuration of the clip assembly. In addition, the apparatus includes a control wire including a ball connector, the control wire extending from the handle assembly and coupled to the clip assembly by the ball connector to maintain the clip assembly coupled to the shaft, wherein the ball connector is detachable from the clip assembly to provide a second user feedback indicating separation of the clip assembly from the shaft.
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Abramov Vasily P.
Durgin Russell F.
Furnish Gregory R.
Kelly William C. Mers
Wells Brian Keith
Boston Scientific Scimed Inc.
Dvorak Linda C
Fay Kapun & Marcin, LLP
Kasztejna Matthew J
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