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:
Jan. 17, 1995
Filed:
Apr. 08, 1993
Richard G Cornelius, Golden Valley, MN (US);
Larry A Walter, Minneapolis, MN (US);
Douglas C Lee, Maple Grove, MN (US);
Frank A Musbach, St. Paul, MN (US);
SciMed Life Systems, Inc., Maple Grove, MN (US);
Abstract
An over-the-wire catheter and method of making such a catheter having a first tubular member defining a first lumen and a second tubular member defining a second lumen joined to and coextending with the exterior of the first tubular member to define a catheter shaft. The first and second tubular members being formed independently of one another or of different materials. A balloon is joined to the distal end of the catheter shaft where it is in fluid communication with the first lumen. A flexibility control member may be joined to and coextend with the first and second tubular members.