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. 11, 1995
Filed:
Nov. 04, 1993
Applicant:
Inventor:
Richard R Prather, Rogers, MN (US);
Assignee:
SciMed Life Systems, Inc., Maple Grove, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128772 ; 128657 ;
Abstract
A guide wire, and a method for the manufacture thereof, having an unsmooth surface along a segment thereof. According to one aspect of the invention, the unsmooth surface is provided by a sleeve member disposed about a distal portion of a core member. The sleeve member is formed from an extruded polymer and has an unsmooth exterior surface.