Do you need the math typed out?
replyIn order for 50k scanners to perform 1 billion scans in a month, they need to be run nearly 24/7. It will require (in a 30 day month) an average of 129.6 seconds per scan, including both the 60 second scan time and moving people on and off the scanner surface. You get just over a minute to move someone off, clean the system, and get the next person onto the platform. If you neglect cleaning the system, and everyone is ready to go, then this is just barely possible if it's 100% reliable.
replyIf they sat idle for 90% of the time, they wouldn't have enough time for the 60 second scan, let alone moving people on and off the platform. The math for their claimed target does not work.
My comment was "if every hospital had one" rather than "if 50k hospitals had one" but either way, the math gets to the order of magnitude stated. Nitpicking how much buffer they gave themselves for cleaning doesn't disprove the math - the target is years away, and solving a trivial gap is just a matter of speeding up the scan or putting multiple people in.
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