Machines | How dangerous are magnetic items near an MRI magnet?
videos | at work | information | view | construction
UPDATE: Questions about why we were doing what we were doing? Please see the FAQ under "MRI magnet quench: the movie." That video is also entertaining, btw. Fun, games and safety implications with a 4 tesla (T) MRI magnet that was about to be decommissioned. Note how magnetic objects let loose tend to oscillate along the magnet bore. That's because the peak magnetic field gradients are at either end (near the magnet face), causing peak acceleration as the object enters, followed by progressively damped changes of direction. See practiCalfMRI.blogspot.com for more information.
Comments
-
Who's watching this just because the chair of the title
-
Imagine trying to tell your doctor you ate a coin as a kid and haven't pooped it out yet.
-
Throw a 6kg neodymium nagnet
-
oh a
-
That moment when you forget you have a metal plate in your head.
-
FUUUUUUUUCK!!!!!! @_@
-
Why you guys are doing this... in Brazil we lack MRI and you guys are just screwing one...
-
totally had that phone...
-
Simply amazing. I wondered about that.
-
Ci robią sobie testy, a ty kurwa czekaj rok bo limit wyczerpany już w maju
-
hope you have a good day/NIGHT and if i get to 320 subs in 24hours ill do a 24hour challenge in school
-
I have plates and screws in my legs and metal wires on my teeth. i've gotten scans with these, and i'm just wondering HOW???
-
Is that permanent magnet or is it Electromagnet that can be turned off on command?
-
where did they get this to be able to fuck with it?
-
throw a neodinum magnet inthere!
-
hey guys, this single nylon web strap is holding 1800 lbs! let's stand right next to it!
-
Not funny. That machine is really expensive and many people rely on it to save their lives.
-
Did you have to quench the MRI to get the metal out?
-
I've got balls of steel so I guess I'm screwed.
BB is a 4.5mm steel brass coated sphere...very very small. this BB embedded
itself in one of my upper left ribs...doctor at the time said no need to remove
it as bone would grow over it and "encapsulate it". now, 25 years later I'm in
need of a knee MRI to my right knee. ive called 6 MRI clinics and asked to speak
to the techs. ALL of them said it shouldn't be any problem at all and that it
would be my legs in the tube not my chest.
my question is, are there any
here who agree that because a bb is so small and light a nd encased in rib bone
that ittl be safe for me to get a knee MRI? should I be scared?
also can a CT scan determine and see a meniscus tear? will that work if I end up not being able to get a MRI? and if not, what scan is the best alternative?