Power console for a surgical tool that includes a transformer with an integrated current source for producing a matched current to offset the parasitic current

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United States of America Patent

PATENT NO 11673163
APP PUB NO 20190291135A1
SERIAL NO

16303026

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Abstract

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Control console for a powered surgical tool (310) that includes a transformer (250) with a secondary winding (264) across which the tool drive signal is present. Also internal to the transformer is a matched current source that consists of leakage control winding (246) and a capacitor. The current sourced by the matched current source at least partially cancels out leakage current that may be present.

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Patent Owner(s)

Patent OwnerAddress
STRYKER CORPORATION1941 STRYKER WAY PORTAGE MI 49002

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Downey, Adam Darwin Kalamazoo, US 19 313

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