This situation is even funnier(and sadly very seriously flawed) in Japan.<p>Medical equipment require an authorization to use.
Any change to the medical equipment requires another authorization or it&#x27;s prohibited.<p>By &quot;any change&quot; , it includes Windows Update(it changes the system obviously).<p>The result: they use anti-malware software to protect(or rather, believed to protect) unpatched Windows.<p>At least one anti-malware software company(Trend Micro), marketing that their software can protect the medical equipment in such situation.