- cross-posted to:
- andfinally@feddit.uk
- abolition@slrpnk.net
- offbeat@lemmy.world
- cross-posted to:
- andfinally@feddit.uk
- abolition@slrpnk.net
- offbeat@lemmy.world
Bumbling US cops who raided a medical diagnostics center thinking it was a cannabis farm got a gun stuck to the powerful magnets of an MRI machine, a California lawsuit has alleged.
The owners of the facility are claiming damages against the Los Angeles Police Department for an operation their lawyers describe as “nothing short of a disorganized circus.”
Their lawsuit details how a SWAT team swarmed Noho Diagnostic Center after the squad’s leader persuaded a magistrate to issue a search warrant.
Officer Kenneth Franco drew on his “twelve hours of narcotics training” and discovered the facility was using more electricity than nearby stores, the lawsuit said.
“Officer Franco, therefore, concluded (the facility) was cultivating cannabis, disregarding the fact that it is a diagnostic facility utilizing an MRI machine, X-ray machine and other heavy medical equipment – unlike the surrounding businesses selling flowers, chocolates and children’s merchandise,” the suit said.
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But it’s also not unusual that E-Stops can cause severe damage to a machine when used. After all, such switches are meant to instantaneously bring everything to a screeching halt for safety reasons without worrying about the machine.
And in this case, the E-Stop is meant to prevent the MRI from exploding and sending pieces of shrapnel flying everywhere. MRI machines can be quite dangerous in operation.
MRI machines don’t explode and send shrapnel everywhere lmao.
The quench button is used if a person is pinned by a ferrous object, or if there’s a large fire in the room and firefighters need to get in the room.
The electrical E-stop button is used if the equipment is on fire, or if there’s flooding.
MRI machines do explode and send shrapnel everywhere. Emergency stopping them causes the helium that’s trapped in the part that rotates the magnets to become a gas, then expand as the magnets superheat. In some cases, this causes an understandable explosion.
Seriously happened once already this year https://healthimaging.com/topics/medical-imaging/magnetic-resonance-imaging-mri/mri-explosion-leaves-3-injured-including-2-hospital-staffers , the cop is lucky.
The magnet doesn’t rotate like a CT. But you’re right that there is a vessel with supercooled helium.
But that’s the first time i’ve ever heard of this… It’s a philips, makes sense.
They’re supposed to be designed such that it is impossible. Looks like there was a major recall. Because again, that’s something that should never happen.
https://www.auntminnie.com/clinical-news/mri/article/15682270/mri-scanner-explosion-in-south-africa-injures-3
https://www.auntminnie.com/clinical-news/mri/article/15588232/mri-magnet-explosions-warrant-improved-venting-and-inspections
https://awesomejelly.com/mri-machine-explodes-into-a-million-pieces-due-to-pressure-build-up/
https://www.medtechdive.com/news/philips-mri-recall-explosion-risk/703309/
Just a small handful from a very fast search. Feel free to look for more with photos of the damage.