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. 28, 1994
Filed:
May. 04, 1992
Thomas A Osborne, Bloomington, IN (US);
Arne Molgaard-Nielsen, Copenhagen, DK;
Cook, Incorporated, Bloomington, IN (US);
Abstract
A balloon catheter for performing angioplasty procedures includes a catheter shaft, a balloon attached to the catheter shaft near the distal end and a channel either attached to or integrally formed on the distal end of the catheter shaft distally of the balloons. The relatively short channel is threaded over a wire guide for advancing the balloon catheter into the vascular system of the patient over the wire guide. The relatively short channel allows the balloon catheter to be advanced along the wire guide with less friction interaction between the balloon catheter and wire guide than in conventional balloon catheters in which the wire guide lumen extends the full length of the catheter.