Futuristic and autonomous smart health connected dressing

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It’s at MIT (Massachusetts Institute of Technology) that a prototype smart dressing is being developed. He would be able to deliver different doses of medication via sensors that analyze the patient's body.

It's the professor Xuanhe Zhao at the origin of this innovation which tells us more: "Electronic components are generally hard and dry, but the human body is soft and moist. These two systems have radically different properties ”, underlines Xuanhe Zhao. "If you want to put electronics in close contact with the human body for applications such as healthcare monitoring and drug delivery, it is highly desirable to make electronic devices flexible and scalable to fit to the environment of the human body. This is the motivation for expandable hydrogel electronic components. ”

(Embed) https://www.youtube.com/watch?v=T3TqCrLUgC0 (/ embed)

Medicine changes for sure, but what the professor and his team designed could be the dressing of the future. A kind of sticky, stretchy, gel-like material that could incorporate temperature sensors, lights and other electronic devices as well as small medicine tanks. Lights can warn patients that drug dosing needs to be renewed or can be notified to doctors via a smartphone application. Thanks to its material ultra flexible, it could be suitable for places that we are used to moving on a recurring basis, such as the crook of the elbow or the knee, while keeping a perfect adhesion.

Integrated sensors allow it to be aware of the rise or fall of body temperature and therefore to remedy it. The matter ofhydrogel designed by Xuanhe Zhao an associate professor in the mechanical engineering department of MIT. This material is a rubbery material, mainly composed of water and created to stick strongly surfaces such as gold, titanium, aluminum, silicon, glass or ceramic. of the conductor wires, semiconductor chips, lights and temperature sensors can be incorporated into the gel. This can be used not only on the surface of the skin but also inside the body, such as implanted biocompatible glucose sensors or probes.

The gel is a mixture of water and biopolymers so that, compared to other hydrogels, it is more resistant and flexible. This smart dressing could therefore be used for a daily distribution of medicine but also to resolve the concerns of burns and skin infection and many other things.

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