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:
Nov. 18, 2003
Filed:
May. 14, 1999
Applicant:
Inventors:
Marlowe E. Patterson, Milpitas, CA (US);
Thomas Yung-Hui Chien, San Jose, CA (US);
Hanh Doan, Milpitas, CA (US);
Hong Doan, San Jose, CA (US);
Huey Quoc Chan, San Jose, CA (US);
Henry Nita, Redwood Shores, CA (US);
Assignee:
SciMed Life Systems, Inc., Maple Grove, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 3/700 ;
U.S. Cl.
CPC ...
A61M 3/700 ;
Abstract
A single lumen balloon-tipped micro catheter, wherein the distal portion of the shaft is reinforced and extends into the balloon to eliminate abrupt transitions in stiffness in the balloon region. The balloon may be formed of a thermoplastic polyisoprene rubber such as hydrogenated polyisoprene which has superior performance and manufacturing attributes.