The present invention is generally characterized in an angled rotary tissue cutting instrument including an outer blade assembly, having a rigid tubular member with proximal and distal portions connected by a bead, and an inner blade assembly rotatably disposed within the outer blade assembly and including...http://www.google.es/patents/USRE38018?utm_source=gb-gplus-sharePatente USRE38018 - Angled rotary tissue cutting instrument and method of fabricating the same
Angled rotary tissue cutting instrument and method of fabricating the same
