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. 02, 2020
Filed:
Feb. 05, 2018
Prashanth Chetlur Adithya, Temple Terrace, FL (US);
Ravi Sankar, Tampa, FL (US);
Wilfrido Alejandro Moreno, Temple Terrace, FL (US);
Stuart Hart, Tampa, FL (US);
Prashanth Chetlur Adithya, Temple Terrace, FL (US);
Ravi Sankar, Tampa, FL (US);
Wilfrido Alejandro Moreno, Temple Terrace, FL (US);
Stuart Hart, Tampa, FL (US);
University of South Florida, Tampa, FL (US);
Abstract
In one embodiment, a system for determining physiological parameters from blood flow dynamics includes a catheter configured for insertion into a blood vessel of a subject through which blood flows, a flexible barrier associated with the catheter configured to oscillate in response to changes in pressure of the blood within the catheter, and a pressure field microphone configured to measure a pressure field induced by the oscillation of the flexible barrier and to generate a measured acoustic pressure signal that can be processed to determine the physiological parameters.