These Wound Dressings Help the body Heal Without Creating Scar Tissue
Laura McQuarrie — July 25, 2019 — Tech
References: wyss.harvard.edu & engadget
A group of researchers from Harvard's Wyss Institute, Harvard's John A. Paulson School for Engineering and Applied Sciences and McGill University worked together on creating an innovative kind of wound dressing solution that takes inspiration from the way the skin of a developing embryo heals itself without forming scar tissues. According to the team, the bandages were developed based on the actions of embryonic skin cells, which are said to surround a would with protein "like a drawstring bag being pulled closed."
The hydrogel-based material active adhesive dressings, or AADs, can prevent bacteria from growing and also boast the ability to repel water and respond to changes in body temperature. In tests, the researchers found that the AADs were more effective than other hydrogel treatments.
The hydrogel-based material active adhesive dressings, or AADs, can prevent bacteria from growing and also boast the ability to repel water and respond to changes in body temperature. In tests, the researchers found that the AADs were more effective than other hydrogel treatments.
Trend Themes
1. Hydrogel-based Wound Dressings - Opportunity to develop innovative wound dressings that mimic the healing properties of embryonic skin cells without forming scar tissues.
2. Anti-bacterial Dressings - Opportunity to create dressings that can prevent bacterial growth and improve wound healing process.
3. Responsive Wound Dressings - Opportunity to develop dressings that respond to changes in body temperature for more effective treatment.
Industry Implications
1. Medical Supplies - Disruptive innovation opportunities in the medical supplies industry to create advanced wound dressings.
2. Biotechnology - Opportunity for biotechnology companies to explore wound healing solutions inspired by embryonic skin cells.
3. Pharmaceuticals - Opportunity for pharmaceutical companies to develop novel wound care products that improve patients' healing process.
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