The thing is, scientists from the University of Waterloo have created a unique bandage, which is again printed on a 3D printer.
The basis of the material is a hydrogel consisting of thermosensitive polymers, seaweed and cellulose nanocrystals. This mixture can reduce the pain experienced by burn patients when changing dressings.
But the most interesting thing is this: This material expands when cooled and contracts when it reaches body temperature. This allows it to adhere easily to the skin and peel off easily. Getting rid of bandages has never been easier!
Another advantage of this bandage is that it relieves the patient’s condition by providing continuous drug release. And it’s not limited to burn wounds: it can also be used to administer medicine to cancer patients.
Patients no longer need to spend hours in the clinic during chemotherapy. This should be written as a separate big step, it is a new development in the field of medicine.
Source: Ferra
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