Tamper proof circuit for surgical instrument battery pack

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United States of America Patent

PATENT NO 9775609
SERIAL NO

13974224

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Importance

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Abstract

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A surgical instrument includes a shaft, an end effector extending distally from the shaft, and a housing extending proximally from the shaft. The housing includes a motor configured to generate at least one motion to effectuate the end effector, and a power source configured to supply power to the surgical instrument, wherein the power source includes a casing, a data storage unit, and a deactivation mechanism configured to interrupt access to data stored in the data storage unit. In addition, the power source includes a battery pack and a deactivation mechanism configured to deactivate the battery pack if the casing is breached.

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Patent Owner(s)

  • ETHICON LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schellin, Emily A Cincinnati, US 133 68011
Shelton,, IV Frederick E Hillsboro, US 3144 1552273

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