Temporary intraluminal filter guidewire and methods of use

Details Temporary intraluminal filter guidewire and methods of use Temporary intraluminal filter guidewire and methods of use

2008-05-13

2008-05-13

Truong, Kevin T. (Department: 3734)

Surgery

Instruments

Internal pressure applicator

Reexamination Certificate

active

11053368

ABSTRACT:
The present invention is a temporary intraluminal filter guidewire for use during interventional procedures, such as angioplasty or stent deployment. A braided filter is mounted near the distal end of a steerable guidewire, which guides a therapeutic catheter. An actuator rod slides over the guidewire and is removably connected to the filter. The rod controls relative displacement of the filter ends, causing transformation of the filter between a deployed configuration and a collapsed configuration. Wire having enhanced radiopacity is included in the filter to provide visualization under fluoroscopy.

REFERENCES:
patent: 3996938 (1976-12-01), Clark, III
patent: 4577631 (1986-03-01), Kreamer
patent: 4650466 (1987-03-01), Luther
patent: 4875489 (1989-10-01), Messner et al.
patent: 4926858 (1990-05-01), Gifford et al.
patent: 5034001 (1991-07-01), Garrison et al.
patent: 5263963 (1993-11-01), Garrison et al.
patent: 5265622 (1993-11-01), Barbere
patent: 5329942 (1994-07-01), Gunther et al.
patent: 5330482 (1994-07-01), Gibbs et al.
patent: 5376094 (1994-12-01), Kline
patent: 5483022 (1996-01-01), Mar
patent: 5569184 (1996-10-01), Chum et al.
patent: 5628787 (1997-05-01), Mayer
patent: 5630840 (1997-05-01), Mayer
patent: 5679470 (1997-10-01), Mayer
patent: 5725570 (1998-03-01), Heath
patent: 5765418 (1998-06-01), Rosenberg
patent: 5800511 (1998-09-01), Mayer
patent: 5814064 (1998-09-01), Daniel et al.
patent: 5824056 (1998-10-01), Rosenberg
patent: 5824077 (1998-10-01), Mayer
patent: 5910154 (1999-06-01), Tsugita et al.
patent: 5911734 (1999-06-01), Tsugita et al.
patent: 5935139 (1999-08-01), Bates
patent: 5972019 (1999-10-01), Engelson et al.
patent: 6001118 (1999-12-01), Daniel et al.
patent: 6017362 (2000-01-01), Lau
patent: 6027520 (2000-02-01), Tsugita et al.
patent: 6042598 (2000-03-01), Tsugita et al.
patent: 6053932 (2000-04-01), Daniel et al.
patent: 6059814 (2000-05-01), Ladd
patent: 6066158 (2000-05-01), Engelson et al.
patent: 6096053 (2000-08-01), Bates
patent: 6123715 (2000-09-01), Amplatz
patent: 6152946 (2000-11-01), Broome et al.
patent: 6165200 (2000-12-01), Tsugita et al.
patent: 6171327 (2001-01-01), Daniel et al.
patent: 6179859 (2001-01-01), Bates et al.
patent: 6187025 (2001-02-01), Machek
patent: 2003/0023227 (2003-01-01), Zadno-Azzi et al.
patent: 0321912 (1989-06-01), None
patent: 0771549 (1997-05-01), None
patent: WO 96/01591 (1996-01-01), None
patent: WO 98/47447 (1998-10-01), None
patent: WO 99/22673 (1999-05-01), None
patent: WO 99/23976 (1999-05-01), None
patent: WO 99/44510 (1999-06-01), None
patent: WO 01/16705 (2000-03-01), None
patent: WO 00/67664 (2000-11-01), None
patent: WO 00/67667 (2000-11-01), None
patent: WO 00/67671 (2000-11-01), None
patent: WO 01/08595 (2001-02-01), None
patent: WO 01/45592 (2001-06-01), None
Hodgson, D.E. et al. “Augmented Properties of NiTi Wire by ‘Filling’ with Selected Metals” SMST-97: Proceedings of the Second International Conference on Shape Memory and Superelastic Technologies, pp. 461-465, 1997.

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