OPERATION OF PATTERNED ULTRASONIC TRANSDUCERS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 13, 2011
app pub date -
Jun 22, 2011
filing date -
Mar 13, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for lysing fat cells using a multi-element, phased array piezoelectric transducer, the method comprising: providing a multi-element, phased array piezoelectric transducer comprising a single unitary piece of piezoelectric material having a plurality of electrode elements being formed as a segmented conductive layer on at least one surface of the piezoelectric material, each segment of the conductive layer being associated with an individual transducer element; positioning the transducer over a body of a patient, in proximity to a target volume containing fat cells; causing at least some of the transducer elements to emit ultrasound energy by exciting their associated electrode elements with high frequency voltages, the ultrasound energy having a power density at the target volume which is higher than a cavitation threshold; and spatially steering the ultrasound energy across the target volume by controlling the excitation of electrode elements in the time domain, thereby inducing cavitation in fat cells contained in the target volume.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully