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公开(公告)号:US20210241972A1
公开(公告)日:2021-08-05
申请号:US17162978
申请日:2021-01-29
Applicant: Intuitive Surgical Operations, Inc.
Inventor: Marc E. Tognaccini , Douglas C. Smith
Abstract: An exemplary system includes a transmitter coil configured to wirelessly transmit a signal to a receiver coil and an electrically conductive shield between the transmitter coil and the receiver coil and connected to an electrical ground. The electrically conductive shield is positioned to shunt electric field energy generated by the transmitter coil to the electrical ground and allow magnetic field energy to pass from the transmitter coil to the receiver coil.