The problem with pressure bandages, which are used to treat medical issues around veins that don’t return enough blood from your legs or arms, is that there’s no way to know if the pressure being applied is optimal for the specific condition. Engineers have found a way to solve this problem by developing color-changing fibers that can be woven into pressure bandages and change color according to how much the bandage is stretched. Once a caregiver has stretched a patient’s bandages enough to apply a certain amount of pressure, the color-changing fibers can be used as a visual check on the amount of pressure the bandage is providing.
These color-changing fibers make pressure bandages much more effective
More of Today's Solutions
Here’s why grapes are good for your gut
The health benefits of grapes Grapes are the perfect, portable healthy snack to eat. Enclosed in their bite-size shells, they are a widely popular ...
Read MoreFive easy steps to start composting
According to the Environmental Protection Agency, about eight percent of all carbon emissions come from food waste, and about half of that comes from ...
Read MoreClever sustainable living tips for renters
When it comes to making the world a greener, more sustainable place, homeowners have a lot of power. In the US, 40 percent of ...
Read MoreAn easy hack to counteract the harmful health effects of sitting all day
Humans are not designed to spend the entire day seated. Nonetheless, billions of us do it at least five days per week, as Western ...
Read More
