Ultrasonic transducer with shock pulsing masses

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United States of America Patent

PATENT NO 9421023
APP PUB NO 20140371636A1
SERIAL NO

13915861

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Importance

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Abstract

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What is presented is an ultrasonic waveguide for the transmission of ultrasonic vibrations that establishes a plurality of node and anti-node positions that are each along the ultrasonic waveguide's central axis. The ultrasonic waveguide comprises a waveguide tube, which has both a proximal end and a distal end; a waveguide fitting, which has both a threaded end and a impact surface; and a spring, shock-pulsing mass, and stop. Both the spring and shock-pulsing mass are each positioned on the waveguide tube. Whereas, the stop is positioned on the waveguide tube and it is adapted to non-fixedly engage the spring and shock-pulsing mass. The impact surface of the waveguide fitting is located at an anti-node position, which is along the central axis of the ultra-sonic waveguide when its installed within ultrasonic transducer while in operation.

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Patent Owner(s)

Patent OwnerAddress
GYRUS ACMI INC D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA800 WEST PARK DRIVE WESTBOROUGH MA 01581

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baker, Charles A Erie, US 38 378
Bond, Geoffrey Erie, US 9 1338
Vaitekunas, Jeffrey J Erie, US 33 11844

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