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Стартап

DateDate: 23-06-2019, 10:14

  
 Personal non-property and property rights for the invention belong to the author and protected under current legislation.
 The idea is that in the usual escalator, where we all usually go with standing, there is another parallel path with chairs, that would not be exactly as on the pictures. That is, we will be able now not only to ride standing up, but sitting. Of course, it is very convenient for elderly people who find it hard to stand even on the escalator, mothers with children, and just regular visitors of the metro, if the chairs of the escalator go empty. They have a safe mechanism of exit from the mine of the new escalator, can turn around 90 degrees for more convenient use. 
 The idea is open for investment and complete its foreclosure. 
+380505238948

DateDate: 23-06-2019, 10:08

Researchers at the University of Texas at Austin have created an “electronic tattoo” that attaches to the patient’s chest, which can replace traditional ECG devices (electrocardiography).
This is the portal Eurek Alert.
According to the National Center for Health Statistics, the main cause of death in Texas is heart disease, which in 2017 accounted for more than 45,000 deaths across the state.
A new wearable device is created from graphene and piezoelectric polymer of polyvinylidene fluoride, which generates electricity in response to mechanical stress. This technology can make monitoring heart health easier and more accurate than existing electrocardiographs, which have changed little in almost a century.
The research team reported on their newest electronic tattoo in a recent issue of Advanced Science.
The device is so light and stretchable that it can be fixed in the area of the heart for long periods, almost without feeling discomfort. It measures the work of the heart in two ways, simultaneously reading the indications of the electrocardiograph and the seismic cardiograph.
electronic tattoo_ECG
electronic tattoo_ECG
Photo: COCKRELL SCHOOL OF ENGINEERING, THE UNIVERSITY OF TEXAS AT AUSTIN
Most of us are familiar with the electrocardiogram (ECG), a method that records the levels of electrical activity that occurs with each heartbeat. Seismic cardiography (SCG) is a method that measures chest vibrations associated with heartbeat. "Electronic tattoo" is remotely controlled by a smartphone, is the first ultra-thin and flexible technology that allows to measure ECG and SKG.
"We can get a much deeper understanding of heart health through the simultaneous collection of data from both sources," said the head of the research group Lou, an associate professor at the department of aerospace engineering and mechanical engineering and biomedical engineering.