Study shows iPhone 12’s MagSafe might cause trouble for heart-patients

An image from the Heart Rhythm Journal reveals the defibrillator being shut off when the iPhone is in close proximity./ © Heart Rhythm Journal

The research study, published in the Heart Rhythm Journal, refers to an implantable cardioverter-defibrillator (ICD) from Medtronic. Such ICDs can be deactivated by external magnets due to the technology used. This is precisely what can occur when an iPhone 12 is oriented properly.
In the research study, the researchers suggest that doctors and manufacturers notify their patients to such issues.

The study, released in the Heart Rhythm Journal, describes an implantable cardioverter-defibrillator (ICD) from Medtronic. Such ICDs can be deactivated by external magnets due to the technology utilized. When an iPhone 12 is oriented properly, this is precisely what can happen.
In itself, MagSafe is not hazardous and can be an advantage in daily life, for example for wireless charging. The circularly placed magnets in the iPhone mean clients who carry Medtronics medical device in their bodies must be careful when managing the new Apple smartphone.
MagSafe in iPhone 12 disables implanted defibrillator
As the researchers write in the research study, they tested their assumptions simply by holding an iPhone 12 over a patients chest location– where the ICD is housed. An image shows that the defibrillator is handicapped when the iPhone neighbors.

A recent medical study shows that the MagSafe built into the iPhone 12 can apparently shut off implanted defibrillators. All it takes to do this is to bring the smartphone near to it.

In the study, the researchers recommend that physicians and producers notify their clients to such issues. Not just iPhone 12 but also other wearables might have comparable results on medical equipment. Its conceivable that other producers could likewise significantly turn to magnets in the future to make charging simpler.
Apple explains interference with medical gadgets
Apple itself writes in a support document that “magnets and electro-magnetic fields might interfere with medical devices, such as pacemakers and defibrillators”. At the very same time, however, they mention that with iPhone 12, despite containing more magnets, they do not anticipate “to posture a greater danger of magnetic disturbance to medical gadgets than prior iPhone designs”.
Users should call their doctor or device manufacturer with any concerns for more specific info on potential limitations, according to Apple. This includes, for example, preserving a specific range.
As Medical Xpress writes in its protection of the study, manufacturers should think about much better protecting their gadgets against such interference in the future. Equipment from business like Medtronic “continue to butt heads with consumer devices– and they will continue to lose,” the report says.

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