Biomedical technology

Wearable skin patch monitors hemoglobin in deep tissues

A team of engineers at the University of California San Diego has developed an electronic patch that can monitor biomolecules in deep tissues, including hemoglobin. This gives medical professionals unprecedented access to ...

Neuroscience

Traumatic brain injury recovery via petri dish

Researchers in the University of Georgia's Regenerative Bioscience Center have succeeded in reproducing the effects of traumatic brain injury and stimulating recovery in neuron cells grown in a petri dish. This makes them ...

Medical research

Why a blow to the chest can kill or save you

A blow to the chest can have highly contrasting effects. For instance, some baseball players have died after being hit in the chest by a baseball, while patients undergoing fatal cardiac tachyarrhythmias have been saved by ...

Neuroscience

Implantable medical device for epilepsy

(Medical Xpress)—Physicians at the University of Rochester Medical Center (URMC) Strong Epilepsy Center were involved in the recent approval of a new treatment for epilepsy. The implantable medical device – called the ...

Diabetes

Smart contact lenses that diagnose and treat diabetes

Diabetes is called an incurable disease because once it develops, it does not disappear regardless of treatment. Having diabetes means a life-long obligation of insulin shots and monitoring of blood glucose levels. But what ...

Cardiology

New device could allow your heartbeat to power pacemaker

An experimental device converted energy from a beating heart to provide enough electricity to power a pacemaker, in a study presented at the American Heart Association's Scientific Sessions 2012.

Medical research

Flexible and biodegradable electronic blood vessels

Researchers in China and Switzerland have developed electronic blood vessels that can be actively tuned to address subtle changes in the body after implantation. The blood vessels—made of a metal-polymer conductor membrane ...

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