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:
Apr. 22, 1997
Filed:
Nov. 29, 1994
Mark P Ashby, Laguna Niguel, CA (US);
Edward L Olson, Lake Forest, CA (US);
Carl B Hadley, Torrance, CA (US);
Applied Medical Resources Corporation, Laguna Hills, CA (US);
Abstract
A surgical guidewire having a distal section and a proximal section includes a core with a first end and a second end. A longitudinal spring disposed circumferentially of the core has a first end coupled to the second end of the core and a second end which extends distally of the core. A sheath has a spaced sliding relationship with at least a portion of the spring and a frictional fixed relationship with at least a portion of the core. An associated method of manufacture includes the step of selecting from a group of sheaths having different characteristics but a common inside diameter, a particular sheath desired for the guidewire.