Resulting from bone-breaks, deep puncture wounds, severe tooth decay or other causes, osteomyelitis is a bone infection that in serious cases may lead to amputations or even death. It's also notoriously difficult to treat, although a newly-developed implant could help change that.
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When a young person receives an artificial knee joint, they're left in a bit of a quandary – they're expected to stay active, yet too much of the wrong activity may cause the device to wear out prematurely. An experimental new implant could help address that situation.
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There may be new hope for people who suffer from epilepsy. A recent study has shown that an experimental implant reduces seizures in epileptic rats by 93 percent, and that the effects remain after the device has been removed.
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When someone has had blood vessel surgery, it's important for doctors to check that the vessel doesn't become blocked as it heals. Such blockages could someday be detected earlier and more easily than ever, thanks to an experimental new biodegradable blood flow sensor.
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Currently, if people have urinary problems such as incontinence or an overactive bladder, medication and/or electronic nerve-stimulating implants are required. An experimental new implant may work better, however, treating the problem using integrated micro-LEDs.
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A remarkable new implantable device developed by engineers at University of Wisconsin–Madison promises a new way to battle obesity. By gently stimulating a nerve that links the stomach to the brain, the device tricks your brain into thinking you're full.
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When someone gets a hip replaced, it's not uncommon for that leg to subsequently be a little longer or shorter than it was before. Thanks to a new system developed by German scientists, however, that may soon no longer be the case.
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Cochlear implants allow deaf people to hear by electrically stimulating their auditory nerves. While that's all very well and good, what about people who have lost their sense of smell? Well, new research suggests that we may be getting closer to an electrical implant for them, too.
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There are a variety of situations that may call for the implantation of electrodes in the brain, ranging from the treatment of neurological conditions to restoring the function of paralyzed limbs. A newly-developed hydrogel could someday replace such electrodes, allowing for better functionality.
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Glaucoma occurs when a blockage causes aqueous humor fluid to accumulate within the eye faster than it can drain out. This increases intraocular pressure, which can in turn damage the optic nerve, causing blindness. A new implant, however, may be particularly effective at reducing that pressure.
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