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:
Oct. 26, 2004
Filed:
Dec. 27, 2001
Andreas Jordan, Berlin, DE;
Magforce Applications GmbH, Berlin, DE;
Abstract
A stent made of metallic and/or non-metallic material that can be implanted into tubular structures or other body cavities is coated with nanoscale particles that consist of a paramagnetic core and at least one shell adsorbed to it which is durably bonded to the stent surface. This coating makes it possible to selectively and homogeneously heat up the implant by applying an alternating magnetic field with a clinically tolerable combination of field strength and frequency, thereby achieving high power absorption and, on the one hand, a temperature level that enhances the growing-in of the implant by enhancing cell proliferation, on the other hand, a temperature range in which a restenosed implant can be regenerated. Also, it facilitates position detection.