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:
Jun. 25, 2002
Filed:
Sep. 21, 1999
Applicant:
Inventors:
Dennis J. Fonseca, Miami, FL (US);
Brian G. Gore, Orlando, FL (US);
Assignee:
Cordis Corporation, Miami Lakes, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 ;
U.S. Cl.
CPC ...
A61B 5/00 ;
Abstract
A medical guidewire which is comprised of an elongated corewire having a tapered distal section and a coiled wire spring positioned over the distal section and extending onto and bonded to the uniform corewire section proximal the tapered section. The turns of the corewire spring which are bonded to the periphery of the uniform section of the corewire are very widely spaced apart to thereby lock onto the corewire and thereby resist the detachment of the coiled wire spring from the corewire.