Researchers test ‘smart’ shirt that monitors your heart

0

People with heart problems may find it helpful to be able to monitor their heart consistently and without being tied to a lot of equipment. To achieve this goal, a team based at Rice University tested a shirt that can monitor heart rate and take a continuous electrocardiogram (ECG). The team wanted to test a new method of data collection that could be worn as a less bulky item of clothing and provide information as good or better than traditional methods.

They used a nanotube fiber that is conductive like metallic threads, but is washable and flexible enough to fit into clothing.

“Due to the combination of conductivity, good skin contact, biocompatibility and softness, carbon nanotube yarns are a natural component of wearable clothing,” explains Matteo Pasquali, principal investigator of the project at the ‘Rice University, in a Press release.

Individually, the nanotube filaments were too fine to be used as sewing thread. So the researchers found a way to weave several strands together.

“We worked with someone who sells small machines designed to make ropes for model ships,” Rice graduate student Lauren Taylor said in the press release. Tayler had initially tried to weave the yarn by hand, with limited success. The model maker was able to make a medium-scale device that does the same thing with the nanotube filaments as the strings.


America is changing faster than ever! Add Change America to your Facebook or Twitter feed to stay up to date with the latest news.


Once they had a usable thread, the researchers woven it into zigzag shirts. In testing, the shirt with woven nanotube threads was better at collecting data than a chest belt monitor, according to results published in the journal Nano letters.

“The shirt should fit snug against the chest,” says Taylor. “In future studies, we will focus on using denser plates of carbon nanotube strands so that there is more surface area to contact the skin.”

“We are in the same situation as solar cells a few decades ago,” Pasquali said. “We need application managers who can provide the pull to increase production and increase efficiency. “


READ MORE STORIES OF CHANGING AMERICA

WHAT YOU SHOULD KNOW ABOUT THE NEW COVID-19 VARIANT C.1.2 DETECTED IN SOUTH AFRICA

RAND PAUL SAYS ‘HATE FOR TRUMP’ SHALLS STUDY OF HORSES AND HUMAN DRUGS TO TREAT COVID-19

STUNNING NEW REPORT LAST RANKED US IN HEALTHCARE AMONG THE RICHEST COUNTRIES – DESPITE THE MOST EXPENDITURE

IN A NOSE PIERCED CARTILAGE IS USED TO TREAT SERIOUS KNEE PROBLEMS

ARE YOU NOT ABLE TO SEND YOUR CHILDREN TO SCHOOL? THIS IS WHAT THE CDC SAYS




Source link

Leave A Reply

Your email address will not be published.