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. 27, 2019
Filed:
Apr. 11, 2016
Applicant:
Sirona Dental Systems Gmbh, Bensheim, DE;
Inventors:
Assignee:
DENTSPLY SIRONA Inc., York, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/24 (2006.01); A61B 5/00 (2006.01); G01B 11/24 (2006.01); A61C 9/00 (2006.01); G01B 9/02 (2006.01); G01B 11/02 (2006.01);
U.S. Cl.
CPC ...
A61B 1/24 (2013.01); A61B 5/0088 (2013.01); A61C 9/006 (2013.01); A61C 9/0066 (2013.01); G01B 9/0203 (2013.01); G01B 11/022 (2013.01); G01B 11/24 (2013.01); G01B 2210/52 (2013.01);
Abstract
The invention relates to a measurement system for optically measuring an object, comprising a dental camera and an optical attachment. In this case the optical attachment comprises at least one lens, which is shaped and arranged in such a way that the optical attachment has a negative focal length so that a measurement field or a measurement volume of the dental camera is enlarged by the optical attachment.