Atherectomy device having trapping and excising means for remova

Details Atherectomy device having trapping and excising means for remova Atherectomy device having trapping and excising means for remova

1996-07-24

2000-01-04

Buiz, Michael

Surgery

Instruments

Internal pressure applicator

606159, A61M 2900

Patent

active

060105224

ABSTRACT:
An arterial catheter system for removing plaque from the aorta and other arteries is disclosed. The system typically includes an elongate catheter member, a filtration apparatus disposed within the distal region, and an atherectomy assembly which includes a mechanism for trapping and holding mobile or fixed plaque and an excising mechanism for removing the plaque. In use, the catheter is positioned so that the atherectomy assembly lies within a region of interest, the filtration apparatus is deployed downstream of the region of interest, the plaque is trapped and held by a snare, vacuum, or other trapping means, and then the excising mechanism is activated to remove the plaque. Methods are also disclosed for removing plaque from the aorta and other arteries.

REFERENCES:
patent: Re33569 (1991-04-01), Gifford, III et al.
patent: 3889657 (1975-06-01), Baumgarten
patent: 4447227 (1984-05-01), Kotsanis
patent: 4631052 (1986-12-01), Kensey
patent: 4723549 (1988-02-01), Wholey et al.
patent: 4790812 (1988-12-01), Hawkins, Jr. et al.
patent: 4794928 (1989-01-01), Kletschka
patent: 4794931 (1989-01-01), Yock
patent: 4842579 (1989-06-01), Shiber
patent: 4857046 (1989-08-01), Stevens et al.
patent: 4867157 (1989-09-01), McGurk-Burleson et al.
patent: 4898575 (1990-02-01), Fischell et al.
patent: 4921484 (1990-05-01), Hillstead
patent: 4926858 (1990-05-01), Gifford, III et al.
patent: 4950277 (1990-08-01), Farr
patent: 4955895 (1990-09-01), Sugiyama et al.
patent: 4957482 (1990-09-01), Shiber
patent: 4979951 (1990-12-01), Simpson
patent: 4986807 (1991-01-01), Farr
patent: 5007896 (1991-04-01), Shiber
patent: 5007917 (1991-04-01), Evans
patent: 5019088 (1991-05-01), Farr
patent: 5053008 (1991-10-01), Bajaj
patent: 5053044 (1991-10-01), Mueller et al.
patent: 5071425 (1991-12-01), Gifford, III et al.
patent: 5085662 (1992-02-01), Willard
patent: 5087265 (1992-02-01), Summers
patent: 5100424 (1992-03-01), Jang et al.
patent: 5100425 (1992-03-01), Fischell et al.
patent: 5102415 (1992-04-01), Guenther et al.
patent: 5135531 (1992-08-01), Shiber
patent: 5318576 (1994-06-01), Plassche, Jr. et al.
patent: 5366464 (1994-11-01), Belknap
patent: 5409454 (1995-04-01), Fischell et al.
patent: 5419774 (1995-05-01), Willard et al.
patent: 5512044 (1996-04-01), Duer
patent: 5695519 (1997-12-01), Summers et al.
"The International Publication for the Study of the Heart and Circulation", American Heart Journal, Sep. 1990.
"Atherosclerotic Disease of the Aortic Arch as a Risk Factor for Recurrent Ischemic Stroke", The New England Journal of Medicine, pp. 1216-1221, May 1996.
"Catheterization and Cardiovascular Diagnosis", brochure, by Whiley-Liss Jan. 1994.
"Protruding Atheromas in the Thoracic Aortic and Systemic Embolization", pp. 423-427 American College of Physicians 1991.
"Recognition and Embolic Potential of Intraaortic Atherosclerotic Debris", American College of Cardiology Jan. 1991.

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