Nope. Most are not aware of what a MRI can do. Here is a video. Notice that a simple open-end wrench can cause hundreds of pounds of pull. Imagine what a 1911 could do? Notice what something with as little steel as a stapler can do. Admittedly, you would have to walk within about 10 or so feet of the opening for anything to happen, but I see no problem with having that room and maybe the tech office where they monitor the machine be off limits... but not the entire building.Soccerdad1995 wrote:Serious question. Are metal detectors required outside the entrances to locations with these machines? If the magnets are powerful enough to propel a 200 pound man carrying 40 ounces (or possibly a lot less) of metal, then they can surely cause loose keys and other small unsecured objects to fly across the room as well.AJSully421 wrote:With MRI machines and magnets, it is not the danger of a discharge, it is the fact that a steel pistol will forcibly rip itself form any holster and fly across the room, or take the person carrying along with it. There are videos of MRIs doing crazy things to ferrous items.
I've only had one MRI, but I don't remember any grave warnings along these lines.
https://www.youtube.com/watch?v=6BBx8BwLhqg