6.8.4. Mitigation of risks due to disconnection from the tablet PC
When using the GEMS‐H, status monitoring and operation are done through a tablet PC via Bluetooth wireless
communication. If the Bluetooth communication is interrupted, the monitoring and control of the GEMS‐H are
designed to cease, but the device will continue operation.
Status of the device and recommended user action:
In the case that communication ceases, the tablet PC alerts the physical therapist by displaying the "DISCONNECTED"
warning message on the application.
For safety, when such an event occurs, the GEMS‐H continues at the current assistance setting. The physical therapist
should stop the current treatment and reconnect the tablet PC. When the tablet PC is reconnected to the GEMS‐H,
the application will display the message "CONNECTED", and the tablet PC resumes operation.
Error message examples
[Warning message]
[Screen of connected situation]
SAIT‐IFU‐GEMS‐H Rev.1.1 (2019‐11)
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