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:
Jan. 23, 2018
Filed:
Mar. 03, 2014
Applicant:
Dentsply International Inc., York, PA (US);
Inventor:
Markus Borgschulte, Munich, DE;
Assignee:
Dentsply Sirona Inc., York, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C 5/02 (2006.01); A61C 1/00 (2006.01); A61C 5/40 (2017.01); A61C 5/42 (2017.01);
U.S. Cl.
CPC ...
A61C 1/0007 (2013.01); A61C 1/003 (2013.01); A61C 5/40 (2017.02); A61C 5/42 (2017.02);
Abstract
The present invention provides a system for the endodontic treatment of a root canal that includes (i) an endodontic instrument; (ii) an endodontic handpiece having a drive motor for rotating the endodontic instrument releasably attached to the handpiece; (iii) a control unit for controlling the rotation of the endodontic instrument according to one or more predetermined rotational sequences.