Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Arterial prosthesis – Bifurcated
Reexamination Certificate
2007-11-27
2007-11-27
Truong, Kevin T. (Department: 3734)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Arterial prosthesis
Bifurcated
Reexamination Certificate
active
10335034
ABSTRACT:
Described herein are methods and devices that may be useful, for instance, in thrombectomy and embolectomy procedures, stent delivery procedures, and procedures for bridging the neck of an aneurysm. The bifurcated guidewire device described herein comprises a proximal end, a distal end, a length therebetween, and at least one bifurcation branching the guidewire into at least two arms. The arms are controllable, which may be accomplished, e.g., by providing arms constructed of a shape memory material, or by providing mechanical methods to control the arms. The guidewire may have any number of bifurcations branching the guidewire into any number of arms as practicable. The arms may or may not have radio-opaque markers thereon or be constructed of a radio-opaque material. The arms may have webbing or a semi-permeable sac disposed between them to help capture natural or foreign matter therein. The guidewire may be used with or without a catheter.
REFERENCES:
patent: 4994071 (1991-02-01), MacGregor
patent: 5342387 (1994-08-01), Summers
patent: 5669924 (1997-09-01), Shaknovich
patent: 5749825 (1998-05-01), Fischell et al.
patent: 5906640 (1999-05-01), Penn et al.
patent: 5961548 (1999-10-01), Shmulewitz
patent: 6056775 (2000-05-01), Borghi et al.
patent: 6156063 (2000-12-01), Douglas
patent: 6210429 (2001-04-01), Vardi et al.
patent: 6264682 (2001-07-01), Wilson et al.
patent: 6280465 (2001-08-01), Cryer
patent: 6409750 (2002-06-01), Hyodoh et al.
patent: 6514281 (2003-02-01), Blaeser et al.
patent: 6520988 (2003-02-01), Colombo et al.
patent: 6833003 (2004-12-01), Jones et al.
patent: 6840950 (2005-01-01), Stanford et al.
patent: 6890349 (2005-05-01), McGuckin, Jr. et al.
patent: 6908477 (2005-06-01), McGuckin, Jr. et al.
patent: 6939368 (2005-09-01), Simso
patent: 6989024 (2006-01-01), Hebert et al.
patent: WO 9639998 (1996-12-01), None
patent: WO 9745073 (1997-12-01), None
patent: WO 9934749 (1999-07-01), None
patent: WO 9936002 (1999-07-01), None
patent: WO 03041610 (2003-05-01), None
Hebert Stephen
Levine Marc-Alan
LandOfFree
Bifurcated guidewire and methods of use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bifurcated guidewire and methods of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bifurcated guidewire and methods of use will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3888832