Controlled coefficient of thermal expansion vitreous enamel composition for electrosurgical tool

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United States of America

PATENT NO 12213723
APP PUB NO 20190380767A1
SERIAL NO

16334233

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Abstract

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A vitreous enamel coating for an electrosurgical metal cutting blade, the coating having a coefficient of thermal expansion substantially near the coefficient of thermal expansion of the metal cutting blade. Selection of materials having similar coefficients of thermal expansion results in an electrosurgical cutting blade with an improved insulating layer, substantially improved durability, or both.

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Patent Owner(s)

  • MEDTRONIC ADVANCED ENERGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhatt, Himanshu K Keller, US 6 67
Cheng, Xiaoming Keller, US 17 14
Huq, Zahedul Keller, US 3 2

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