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:
May. 10, 2022
Filed:
Aug. 09, 2017
Cardiac Pacemakers, Inc., St. Paul, MN (US);
David R. Wulfman, Minneapolis, MN (US);
Danielle Frankson, Dayton, MN (US);
Adeniyi O. Aremu, Brooklyn Park, MN (US);
Angelo Fruci, Mahtomedi, MN (US);
Gregory J. Sherwood, North Oaks, MN (US);
Mary M. Byron, Roseville, MN (US);
Joseph T. Delaney, Jr., Minneapolis, MN (US);
Adam McGraw, Mansfield, MA (US);
Cardiac Pacemakers, Inc., St Paul, MN (US);
Abstract
An implantable medical device includes a polymer substrate and at least one nanofiber. The polymer substrate includes a surface portion extending into the polymer substrate from a surface of the substrate. The at least one nanofiber includes a first portion and a second portion. The first portion is interpenetrated with the surface portion of the substrate, and mechanically fixed to the substrate. The second portion projects from the surface of the substrate.