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. 31, 2016
Filed:
Jul. 17, 2013
The Regents of the University of Michigan, Ann Arbor, MI (US);
Nicholas B. Langhals, Ypsilanti, MI (US);
Paul S. Cederna, Milan, MI (US);
Melanie G. Urbanchek, Ann Arbor, MI (US);
The Regents Of The University Of Michigan, Ann Arbor, MI (US);
Abstract
The present disclosure provides nerve interface devices, such as passive or active nerve caps or regenerative peripheral nerve interface devices (RPNI), for a subject in need thereof. The nerve interface devices include nerve interface cap devices capable of treating, minimizing, or preventing formation of neuromas in severed or damaged nerve endings. Such a nerve interface device includes a housing that may be formed of a scaffold, such as a biotic material or hydrogel, an autograft, and optionally an electrode and/or conducting polymer. The autograft may be free muscle or free skin tissue, which is attached to the nerve ending to permit reinnervation. The present disclosure also provides methods for treating, minimizing, or preventing neuroma formation in a subject having a severed or damaged nerve, especially a peripheral nerve.