Surgery – Instruments – Internal pressure applicator
Reexamination Certificate
2008-04-08
2008-04-08
Nguyen, Anhtuan T. (Department: 3731)
Surgery
Instruments
Internal pressure applicator
Reexamination Certificate
active
10736411
ABSTRACT:
A system for treating a vascular condition, including a hollow guidewire, a core wire inserted through the hollow guidewire, and an embolic containment device. The core wire includes a tapered undulating section carried within the hollow guidewire. The embolic containment device is coupled between a distal end of the hollow guidewire and a distal end of the core wire. The tapered undulating section of the core wire provides frictional control of the embolic containment device based on a direction of core wire translation within the hollow guidewire. A method of treating a vascular condition and a guidewire-based embolic filter system are also disclosed.
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Nicholson James W.
Noone Michael S.
Crittenden James F.
Medtronic Vascular Inc.
Nguyen Anhtuan T.
Nguyen Tuan V.
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