Electrical and thermal connections for ultrasonic transducer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10736649
APP PUB NO 20180055531A1
SERIAL NO

15679952

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is an ultrasonic surgical instrument comprising a transducer base plate, first and second piezoelectric elements positioned on opposite faces of the transducer base plate. The transducer base plate is coupled to a waveguide. The waveguide is electrically coupled to the first and second piezoelectric elements by a conductive adhesive. The first and second piezoelectric elements are electrically coupled to an ultrasonic signal generator through an electrode. A thermal conductor conducts thermal energy away from the first and second piezoelectric elements. Also disclosed is a method of fabricating such an ultrasonic surgical instrument.

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Patent Owner(s)

Patent OwnerAddress
CILAG GMBH INTERNATIONAL6300 ZUG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Black, Brian D Loveland, US 69 4186
Brady, John E Cincinnati, US 43 4159
Davis, Craig T Cincinnati, US 37 8941
Leuck, Stephen M Milford, US 50 3117
Messerly, Jeffrey D Cincinnati, US 298 85165
Nicolaescu, Ion V Cincinnati, US 26 553
Pierce, Amelia A Cincinnati, US 6 61
Roberson, Eric M Lebanon, US 19 2306
Sawhney, Amrita S Cincinnati, US 24 2272
Tebbe, Mark E Lebanon, US 17 3416
Wan, Shan Mason, US 57 7413
Wilson, James M Cincinnati, US 387 10657

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