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. 12, 2021
Filed:
May. 28, 2019
Applicant:
Siemens Medical Solutions Usa, Inc., Malvern, PA (US);
Inventors:
Lei Sui, Medina, WA (US);
Kathryn Ozgun, Finksburg, MD (US);
Assignee:
Siemens Medical Solutions USA, Inc., Malvern, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 8/06 (2006.01); A61B 8/08 (2006.01);
U.S. Cl.
CPC ...
A61B 8/5276 (2013.01); A61B 8/06 (2013.01); A61B 8/488 (2013.01);
Abstract
Kalman filtering, including a model of system dynamics, is used to identify flash artifact. The Kalman filtering predicts the velocity or powers based on a past sequence of velocity or power. The prediction defines a confidence interval. Any current measures surpassing the confidence interval are identified as flash artifact and suppressed.