A brand new spray may very well be used to assist quickly heal cuts and wounds, scientists have mentioned.
The powder is designed to be sprayed onto a wound or lower and cease it bleeding.
You is likely to be considering that we have already got issues like plasters and bandages to assist shut up wounds, so what precisely is the benefit of this invention over these strategies?
It was created by scientists working on the Korea Advanced Institute of Science and Technology, and was designed for use on injuries the place one thing like a plaster or a bandage will not be as efficient.
But simply how does this new invention truly work?
The quick model is that when it’s sprayed onto a bleeding wound, it reacts with the blood and turns right into a gel, which seals the wound and stops the bleeding.
It’s a easy expertise that may simply change the sport (Javier Zayas Photography/Getty)
It is meant for use in situations the place somebody has a deep or irregularly-shaped harm which might make utilizing a bandage harder.
For instance, if somebody was in a automobile accident and had a big lower on their leg.
It can be faster to make use of than wrapping a bandage, as it is a case of pointing it on the harm and spraying.
But its creators have additionally indicated that its supposed use in traumatic situations features a defence software as effectively, so treating the sorts of wounds that a solider may need in a fight zone.
PHD candidate Kyusoon Park is a military main who participated in the analysis.
He mentioned: “The core of modern warfare is minimizing the loss of human life,” and added, “I started the research with a sense of mission to save even one more soldier.
“I hope this technology will be used as a life-saving technology in both national defense and private medical fields.”
In principle, it will likely be as simple as this (Jaromir/Getty)
The analysis group was led by Professor Steve Park of the Department of Materials Science and Engineering, and Professor Sangyong Jon of the Department of Biological Sciences.
The powder is a ‘hemostatic agent’, ‘hemo’ being blood and static, effectively, that bit, so it actually means ‘blood not transferring’.
Compounds in the powder react with substances in the blood known as ‘cations’ – that’s a positively charged ion for the non-science-y people on the market.
This response adjustments the powder right into a gel in one second, which seals the wound and stops it from bleeding additional.
It has been examined for use in tough environments equivalent to disasters and fight zones, with a wide range of stressors equivalent to climate and temperature, and it’s hoped that it can have a large software in emergency medication resulting from being simple to move and fast to make use of.