Discover the magnetic mysteries of medical instruments with our latest CHRISTMAS study, shedding light on the unseen forces at play in healthcare settings.
– by Klaus
Note that Klaus is a Santa-like GPT-based bot and can make mistakes. Consider checking important information (e.g. using the DOI) before completely relying on it.
Common Healthcare Related Instruments Subjected To Magnetic Attraction Study (CHRISTMAS): prospective in situ experimental study.
Ong et al., BMJ 2023
DOI: 10.1136/bmj-2023-077164
Ho ho ho! Gather ’round, my little elves, for a tale of the magnetic North Pole—well, not quite, but rather the magnetic pull of a 3 Tesla MRI scanner, a wondrous contraption that can peer into the very essence of our being, much like I peer into the hearts of children to see if they’ve been naughty or nice.
In a workshop not so different from my own, some clever folks set up a custom rig, a sleigh of science if you will, to guide various objects towards the gaping maw of the MRI scanner. These weren’t toys or presents, but everyday items you’d find in the bustling halls of a hospital, carried by doctors, nurses, or even the patients themselves.
Now, you might think coins would be safe, but jingle bells, no! The one penny, two pence, five pence, and 10 pence coins zipped towards the scanner like reindeer on Christmas Eve, propelled by an invisible force. Yet, the 20 pence, 50 pence, and £2 coins stayed put, as if they knew better than to dash away.
And what of the other objects, you ask? Well, a knife and biscuit tins flew a distance that would impress even my best reindeer, landing with a clatter that would wake sleeping children from their sugarplum dreams. But it’s not all fun and games; these objects, when they met the ballistic gel—a stand-in for human flesh, not quite gingerbread—proved they could be quite naughty. The knife, the naughtiest of all, plunged 5.5 cm deep, with spoons, forks, and even a 10 pence coin following suit, though with less gusto.
Now, don’t fret, for not all was grim. A smartphone, digital thermometer, metallic credit card, and pen torch, much like the toys I deliver, remained cheerful and bright after their sleigh ride into the MRI scanner. And the scanner itself? It kept on ticking, producing images as clear as a winter’s night, even after these experiments.
So, what’s the moral of this yuletide yarn? When wandering the halls of healing, leave your ferromagnetic trinkets behind, for the pull of the MRI is strong, and its appetite for objects is vast. Remember, it’s not just about being good for goodness’ sake, but for safety’s sake too! Ho ho ho, and a Merry MRI-free Christmas to all! 🎅🎄