Ultrasonic surgical device and method for detection of attachment of ultrasonic probe

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United States of America Patent

PATENT NO 11974771
APP PUB NO 20190290937A1
SERIAL NO

16440327

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Abstract

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The ultrasonic surgical device includes a power source configured to generate power, an ultrasonic transducer having a first resonant frequency, the ultrasonic transducer electrically coupled to the power source and configured to generate ultrasonic motion in response to the generated power, an ultrasonic probe configured to be mechanically couplable to the ultrasonic transducer, the ultrasonic transducer and the ultrasonic probe having a second resonant frequency when the ultrasonic probe is coupled to the ultrasonic transducer, and a controller configured to determine whether the ultrasonic probe is properly coupled to the ultrasonic transducer based on the first resonant frequency and the second resonant frequency.

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Patent Owner(s)

Patent OwnerAddress
COVIDIEN LP15 HAMPSHIRE STREET MANSFIELD MA 02048

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stoddard, Robert B Steamboat Springs, US 62 14876
Van, Tol David J Boulder, US 79 1201

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