The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 2004
Filed:
Dec. 06, 2000
Steven T. Saville, Murrieta, CA (US);
Advanced Cardiovascular Systems, Inc., Santa Clara, CA (US);
Abstract
The invention is directed to a guiding catheter for intraluminal procedures, such as stent delivery, balloon dilatation, atherectomy and the like, and for advancing and delivering intraluminal devices within body lumens. The guiding catheter in accordance with the invention has a multi-strand braided reinforcement layer within the wall of the catheter that has a distal end which is at an angle of at least 15° from a transverse plane perpendicular to the longitudinal axis of the catheter. This construction of the reinforced braided layer assists in the retraction of an intraluminal device back into the inner lumen of the guiding catheter. The guiding catheter may have an inner layer that has a distal end that is also at an angle with respect to a transverse plane perpendicular to the longitudinal axis.