ACTIVE NOISE CANCELLATION IN AN OPHTHALMIC SURGICAL SYSTEM

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United States of America Patent

SERIAL NO

15646759

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Abstract

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Active noise cancellation is employed to address unwanted acoustical noise generated by various equipment associated with an ophthalmic surgical system. Active noise cancellation may be used within a chassis of the ophthalmic surgical system, within an air compressor used with the ophthalmic surgical system, and within a reciprocating surgical probe used with the ophthalmic surgical system.

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Patent Owner(s)

Patent OwnerAddress
ALCON INCFRIBOURG FREIBURG FRIBOURG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Charles, Steven T Memphis, US 142 3363
Ekvall, Johan Gustaf Laguna Beach, US 2 16
Essex, Paul J Rancho Santa Margarita, US 9 357
Gunn, Nicholas Max Newport Beach, US 18 148
Todd, Kirk Wellington Yorba Linda, US 2 16

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