News / Science & Technology

Wearable Electronic 'Bandage' Monitors Muscle Disorders

High performance multifunctional wearable electronics integrated with nanoparticles are attached to the skin for the diagnosis and therapy of motion-related neurological disorders. (Credit: Donghee Son and Jongha Lee)
High performance multifunctional wearable electronics integrated with nanoparticles are attached to the skin for the diagnosis and therapy of motion-related neurological disorders. (Credit: Donghee Son and Jongha Lee)
Jessica Berman
Wearable sensor devices that look like a stretchable bandage may soon be available to monitor and treat individuals with certain diseases. Researchers are first targeting muscle disorders, but wearable electronics may eventually be designed for other health conditions.

The wearable health monitoring device, developed by Korean engineers and described in Nature Nanotechnology, looks like a small adhesive bandage with grids of shiny nanowires and other materials on the bottom, closest to the skin.
 
The prototype monitor can be worn on the wrist, continuously gathering and storing physiological activity for up to one week. Medications embedded in a silica interface within the flexible electronic device would be administered as necessary.

Researchers envision using the flexible monitor initially to treat people with Parkinson’s disease or epilepsy.

“After monitoring the abnormal muscle movement of the patient, we can ... analyze patterns stored in the memory to analyze the condition of [the] patient," said Dae-Hyeong Kim, professor of biological and chemical engineering at Seoul National University. "And depending on the condition of the patient, we can control the delivery amount of the embedded drug.”

Kim says current wearable health monitors provide accurate information but are bulky. The sensor-laden electronic device his team created would be seamlessly integrated with the skin.

In time, Kim says flexible monitors could be designed to keep track of the activity of internal organs, including the heart and brain. Another device could monitor blood glucose levels and infuse insulin automatically.

The first experimental monitor, designed to keep track of muscle movements, was successfully tested on pig skin. Kim says he would like to pack other capabilities into the health monitor.  

“Like wireless power transmission or wireless data transmission, which can communicate with smart phones and deliver data from the patient side to the hospital,” he said.

But before the stretchable monitoring device is ready for human use, Kim says a number of engineering challenges must be overcome, including regulating drug delivery to patients.

You May Like

Brutality Eroding IS Financial Support

Director of National Intelligence James Clapper says IS's penchant for publicizing beheadings, other brutal forms of punishment hurts group’s bottom line More

Studies: Climate Change a Factor in Disasters in Syria, California

The studies point to the possibility of clear and present dangers from a threat often considered to be far in the future More

Video Afghan Refugees Complain of Harassment in Pakistan

Afghan officials and human rights organizations assert that Pakistani authorities are using deadly attack at school in Peshawar as pretext to push out Afghan refugees More

This forum has been closed.
Comment Sorting
Comments
     
by: Dr. Lawrence Hairbutt from: NY
April 01, 2014 10:04 AM
According to the NY State Department of Health a whopping TWO out of 20 people infected during a measles outbreak were children whose parents had opted not to vaccinate. This, of course, means that 18 of the people infected WERE vaccinated.

The mainstream media still somehow blames the outbreak on a decline in vaccinations.

Vaccines are a EUGENICS program designed to cause CANCER and COGNITIVE DISORDERS. HARVARD FACTS!!!

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Kerry Seeks Assurances of Russian Non-Interference in Ukrainei
X
March 03, 2015 3:11 AM
U.S. Secretary of State John Kerry has told his Russian counterpart, Sergei Lavrov, that his country could face further consequences to what he called its “already strained economy” if Moscow does not fully comply with a cease-fire in Ukraine. The two met, on Monday, on the sidelines of a U.N. Human Rights Council meeting in Geneva, where Kerry outlined human rights violations in Russian-annexed Crimea and eastern Ukraine. VOA State Department correspondent Pam Dockins reports from Geneva.
Video

Video Kerry Seeks Assurances of Russian Non-Interference in Ukraine

U.S. Secretary of State John Kerry has told his Russian counterpart, Sergei Lavrov, that his country could face further consequences to what he called its “already strained economy” if Moscow does not fully comply with a cease-fire in Ukraine. The two met, on Monday, on the sidelines of a U.N. Human Rights Council meeting in Geneva, where Kerry outlined human rights violations in Russian-annexed Crimea and eastern Ukraine. VOA State Department correspondent Pam Dockins reports from Geneva.
Video

Video Smartphones May Help in Diagnosing HIV

Diagnosing infections such as HIV requires expensive clinical tests, making the procedure too costly for many poor patients or those living in remote areas. But a new technology called lab-on-a-chip may make the tests more accessible to many. VOA’s George Putic reports.
Video

Video Afghan Refugees Complain of Harassment in Pakistan

Afghan officials have expressed concern over reports of a crackdown on Afghan refugees in Pakistan following the Peshawar school attack in December. Reports of mass arrests and police harassment coupled with fear of an uncertain future are making life difficult for a population that fled its homeland to escape war. VOA’s Ayesha Tanzeem reports from Islamabad.
Video

Video Ukrainian Volunteers Prepare to Defend Mariupol

Despite the ongoing ceasefire in Ukraine, soldiers in the city of Mariupol fear that pro-Russian separatists may be getting ready to attack. The separatists must take or encircle the city if they wish to gain land access to Crimea, which was annexed by Russia early last year. But Ukrainian forces, many of them volunteers, say they are determined to defend it. Patrick Wells reports from Mariupol.
Video

Video Moscow Restaurants Suffer in Bad Economy, Look for Opportunity

As low oil prices and Western sanctions force Russia's economy into recession, thousands of Moscow restaurants are expected to close their doors. Restaurant owners face rents tied to foreign currency, while rising food prices mean Russians are spending less when they dine out. One entrepreneur in Moscow has started a dinner kit delivery service for those who want to cook at home to save money but not skimp on quality. VOA's Daniel Schearf reports.
Video

Video US, Cuba Report Progress in Latest Talks to Restore Ties

The United States and Cuba say they have made progress in the second round of talks on restoring diplomatic relations more than 50 years after breaking off ties. Delegations from both sides met in Washington on Friday to work on opening embassies in Havana and Washington and iron out key obstacles to historic change. VOA’s Mary Alice Salinas reports from the State Department.
Video

Video Presidential Hopefuls Battle for Conservative Hearts and Minds

One after another, presumptive Republican presidential contenders auditioned for conservative support this week at the Conservative Political Action Conference held outside Washington. The rhetoric was tough as a large field of potential candidates tried to woo conservative support with red-meat attacks on President Barack Obama and Democrats in Congress. VOA Political Columnist Jim Malone takes a look.
Video

Video NYC's Restaurant Week: An Economic Boom in Fine Dining

New Yorkers take pride in setting world trends — in fashion, the arts and fine dining. The city’s famous biannual Restaurant Week plays a significant role in a booming tourism industry that sustains 359,000 jobs and generates $61 billion in yearly revenue. VOA's Ramon Taylor reports.
Video

Video Brookhaven at Cutting Edge of US Energy Research

Issues like the Keystone XL pipeline, fracking and instability in the Middle East are driving debate in the U.S. about making America energy independent. Recently, the American Energy Innovation Council urged Congress and the White House to make expanded energy research a priority. One beneficiary of increased energy spending would be the Brookhaven National Lab, where clean, renewable, efficient energy is the goal. VOA's Bernard Shusman reports.
Video

Video Southern US Cities Preserve Civil Rights Heritage to Boost Tourism

There has been a surge of interest in the American civil rights movement of the 1950s and '60s, thanks in part to the Hollywood motion picture "Selma." Five decades later, communities in the South are embracing the dark chapters of their past with hopes of luring tourism dollars. VOA's Chris Simkins reports.
Video

Video Deep Under Antarctic Ice Sheet, Life!

With the end of summer in the Southern hemisphere, the Antarctic research season is over. Scientists from Northern Illinois University are back in their laboratory after a 3-month expedition on the Ross Ice Shelf, the world’s largest floating ice sheet. As VOA’s Rosanne Skirble reports, they hope to find clues to explain the dynamics of the rapidly melting ice and its impact on sea level rise.
Video

Video Lao Dam Project Runs Into Opposition

A Lao dam project on a section of the Mekong River is drawing opposition from local fishermen, international environmental groups and neighboring countries. VOA's Say Mony visited the region to investigate the concerns. Colin Lovett narrates.

All About America

Circumventing Censorship

An Internet Primer for Healthy Web Habits

As surveillance and censoring technologies advance, so, too, do new tools for your computer or mobile device that help protect your privacy and break through Internet censorship.
More