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:
Aug. 19, 2003
Filed:
May. 18, 2001
Applicant:
Inventors:
Reid K. Hayashi, Palo Alto, CA (US);
Albert K. Chin, Palo Alto, CA (US);
Assignee:
Endovascular Technologies, Inc., Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/06 ;
U.S. Cl.
CPC ...
A61F 2/06 ;
Abstract
A system for releasing a graft within vasculature that incorporates graft bindings severed by current-generated heat in a resistive wire element. In one aspect, the graft is held by bindings threaded through a resistive wire loop formed between conducting wires attached to opposite ends of a high resistive wire element. When an external current source is applied to the conducting wires, heat generated in the resistive wire element causes the bindings to sever, thereby allowing the graft to be released within vasculature.