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:
Jun. 28, 2022
Filed:
Dec. 22, 2020
Applicant:
Johnson & Johnson Surgical Vision, Inc., Santa Ana, CA (US);
Inventors:
Assaf Govari, Haifa, IL;
Yehuda Algawi, Binyamina, IL;
Amit Fuchs, Hogla, IL;
Eran Aharon, Haifa, IL;
Ilya Sitnitsky, Nahariya, IL;
Assignee:
JOHNSON & JOHNSON SURGICAL VISION, INC., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); H04N 13/282 (2018.01); H04N 13/207 (2018.01); H04N 13/254 (2018.01); A61F 9/007 (2006.01); A61B 3/14 (2006.01);
U.S. Cl.
CPC ...
A61B 5/4848 (2013.01); A61B 3/145 (2013.01); A61B 5/0073 (2013.01); A61F 9/00745 (2013.01); H04N 13/207 (2018.05); H04N 13/254 (2018.05); H04N 13/282 (2018.05);
Abstract
An apparatus includes a schlieren imaging assembly and a processor. The schlieren imaging assembly includes one or more two-dimensional (2D) schlieren imaging systems and is configured to acquire two-dimensional (2D) schlieren images of turbulence occurring in fluid media from a plurality of viewing angles. The processor is configured to produce, from the 2D schlieren images, a time-series of three-dimensional (3D) schlieren images corresponding to respective time instances.