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:
Mar. 08, 2022
Filed:
Aug. 24, 2015
Verily Life Sciences Llc, Mountain View, CA (US);
Eric Peeters, San Jose, CA (US);
Benjamin David Krasnow, Redwood City, CA (US);
Verily Life Sciences LLC, Mountain View, CA (US);
Abstract
An ultrasound device, including (i) an ultrasound transducer, and (ii) a coupling material in contact with the ultrasound transducer is presented. The coupling material can comprise a solid component and a liquid component, wherein the liquid component is absorbed within the solid component and forms a microscopic liquid layer on a surface of the solid component, through which acoustic energy from the ultrasound transducer can be conducted. The device can be mounted to an external body surface proximate to a portion of the lumen, allowing the device to measure the rate at which a component moves through the lumen. Also provided are methods for making the device and using the device to determine a physiological parameter based on at least the flow rate of a component through the lumen.