Hospital escort beds can't be scanned, so we can try to solve it by rebinding, applying for opening and reporting for repair.

1. Try to re-bind: the hospital bed is not scanned for code binding or the binding information is incomplete. You can rebind and fill in the complete information.

2. Application for opening: The hospital escort bed needs to open the code scanning function. You can apply to the relevant hospital staff for opening the code scanning function and fill in the corresponding information.

3. Maintenance application: The reason why the hospital escort bed can't scan the code is equipment failure. You can apply to the relevant staff of the hospital for maintenance and wait for the maintenance personnel to handle it.