This if done is usually against the manufacturer's directives (if even possible to put online). The equipment that has networking capabilities is designed for i

This if done is usually against the manufacturer's directives (if even possible to put online). The equipment that has networking capabilities is designed for internal networks, physically isolated, and it's a big emphasis on this coming from the OEMs. Changing/maintaining SW in medical devices is not easy (FDA, CE...) and as many mentioned, not everything is designed to move like the web...