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. 27, 2023
Filed:
Dec. 27, 2018
Kobi Vortman, Haifa, IL;
Yoav Levy, Hinanit, IL;
Shahar Rinott, Haifa, IL;
Insightec Ltd., Tirat Carmel, IL;
Abstract
Various approaches to delivering ultrasound energy to a target region include an ultrasound transducer having multiple transducer elements for generating a focal zone of acoustic energy at the target region, wherein one or more transducer elements are partitioned into multiple contiguous sub-regions having a common directionality; one or more driver circuits connected to the transducer element(s); a switch matrix having multiple switches for switchably connecting the sub-regions to the driver circuit(s), each of the sub-regions being associated with one of the switches; and a controller configured to (i) determine an optimal sonication frequency for maximizing a peak acoustic intensity in the focal zone; and (ii) based at least in part on the determined optimal sonication frequency, activate one or more switches in the switch matrix for causing the corresponding sub-region(s) to transmit ultrasound pulses to the target region.