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:
Aug. 21, 2018
Filed:
Oct. 29, 2015
Sirona Dental Systems Gmbh, Bensheim, DE;
Thomas Oskam, Schaffhausen, CH;
DENTSPLY SIRONA Inc., York, PA (US);
Abstract
The invention relates to a method for generating a digital model () of a dental replacement part, formed by a dental prosthesis and a prosthesis base having a rear protection plate, and for producing a dental replacement part of this type, wherein, in a digital model () of a jawbone to be provided and a digital dental prosthesis model () positioned therein, an interface () is automatically and/or manually marked in the region of the dental prosthesis model (), a rear protection plate model () is formed by the interface (), an abutting surface (') of the digital jawbone model () and a region of a surface (′) of the dental prosthesis model () joining the surface (′) and the interface (), a revised dental prosthesis model () is formed from the digital dental prosthesis model () by adopting the interface () as a surface, and the digital model () of the dental replacement part is created from the rear protection plate model () and the revised dental prosthesis model ().