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:
Oct. 15, 2019
Filed:
Mar. 31, 2015
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventor:
Alexander Grafenberg, Effeltrich, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H04N 13/344 (2018.01); H04N 13/156 (2018.01); H04N 13/167 (2018.01); H04N 13/282 (2018.01); H04N 13/296 (2018.01); A61B 6/00 (2006.01); G06T 19/00 (2011.01); H04N 13/221 (2018.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
H04N 13/344 (2018.05); A61B 6/4441 (2013.01); A61B 6/462 (2013.01); A61B 6/5247 (2013.01); G06T 19/006 (2013.01); H04N 13/156 (2018.05); H04N 13/167 (2018.05); H04N 13/221 (2018.05); H04N 13/282 (2018.05); H04N 13/296 (2018.05); A61B 6/466 (2013.01); G02B 27/017 (2013.01);
Abstract
An intraoperative, marker-less visualization system and method for visualizing three-dimensional surface structures and depth structures of a patient during an intervention. A C-arm carries a C-arm projection module and a camera, and visualization spectacles include an HMD (head-mounted device) projection module and a camera. The projection modules serve for projecting structured light. A processor computes a combined image data set in order to project the latter onto spectacle lenses of the visualization spectacles.