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. 14, 2009
Filed:
Jun. 10, 2004
Neal Scott, Houston, TX (US);
Jerome Segal, Chevy Chase, CA (US);
Neal Scott, Houston, TX (US);
Jerome Segal, Chevy Chase, CA (US);
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Abstract
An apparatus for delivering a medicament, such as a liposome or micelle-encapsulated therapeutic agent or medicament, to an obstruction within a vascular segment or a body passageway. The apparatus may include a substantially cylindrically shaped expansion member. A distance between the proximal and distal ends of the expansion member may be altered to transform the expansion member between a diametrically contracted configuration to a diametrically expanded configuration. The liposome or micelle-encapsulated therapeutic agent or medicament can be coated on the expansion member and/or incorporated into a substrate coated on the expansion member.