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:
Aug. 12, 2003
Filed:
Nov. 09, 1998
Applicant:
Inventor:
Judah Z. Weinberger, Teaneck, NJ (US);
Assignee:
The Trustees of Columbia University in the City of New York, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 5/00 ;
U.S. Cl.
CPC ...
A61N 5/00 ;
Abstract
An apparatus and method for treating a disease process in a luminal structure comprises a balloon catheter having a central balloon and two edge balloons. The central balloon may be separately inflated temporally and with different radioactive fluid than the edge balloons. Other arrangements include a wire, stent and concentric balloons, which provide spatial and temporal control enabling differential radioactivity at different spatial locations along the structure.
Quick Actions:
Weinberger, Judah. (2003). Apparatus and method for treating a disease process in a luminal structure (U.S. Patent No. 6605030). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6605030
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