Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Arterial prosthesis – Stent combined with surgical delivery system
Reexamination Certificate
2005-05-24
2005-05-24
McDermott, Corrine (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Arterial prosthesis
Stent combined with surgical delivery system
C623S001150
Reexamination Certificate
active
06896694
ABSTRACT:
A device, for disobstructing ateriosclerotic lesions in proximity to the origin of lateral branches or bifurcations of an artery. The device includes a stent having two sections. One section is adhered along approximately two thirds of its total length to a balloon. The other section corresponds to the final third of the length of the stent does not completely adhere to the balloon and is partially expanded before its use. A proximal end of a metallic guide wire passes through the mesh of the partially expanded section which has been previously introduced into a secondary branch or bifurcation in the artery. The wire provides an access to the secondary branch for introducing a second balloon or a second stent for the disobstruction of the secondary branch or bifurcation.
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Filho Eulógio Emilio Martinez
Perin Marco Antonio
Barrett Thomas
Fundaco Zerbini A Brazilian Foundation
Katten Muchin Zavis & Rosenman
McDermott Corrine
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