Patent ID: 11915582
Assignee: NEURO DEVICE GROUP S.A.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 16:
17. Transmission system for transmitting output unit signals and control signals between multiple optically coupled units,
wherein at least one pair, at least two pairs, or each pair of optically connected units is connected via an optical transmission connection based on a respective single optical fiber,
wherein the transmission system comprises the following optically coupled units:
an output unit that outputs collected data or collected signals via a first optical transmission connection that is realized by a unidirectional or bidirectional first single optical fiber,
wherein the output unit comprises a camera or wherein the output unit is configured to output physiological data or at least one physiological signal, at least one sending and receiving unit or at least two sending and receiving units, each sending and receiving unit configured to simultaneously receive the collected data or the collected signals and to send external control data or control signals via at least one second optical transmission connection that is realized by at least one bidirectional second single optical fiber,
an optical coupling unit that is coupled optically between the output unit and the at least one sending and receiving unit or between the output unit and the at least two each of the sending and receiving units,
a control transfer unit that is configured to receive the external control data or control signals from the at least one sending and receiving unit or from the at least two sending and receiving units via the optical coupling unit,
wherein the control transfer unit is configured to control the output unit depending on the received external control signals or control data,
wherein at least some units of the transmission system are configured to operate in an environment comprising magnetic fields of at least 0.5 T, at least 1 T or at least 2 T.