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Medical Innovation on the Cutting Edge – Injectable Bandages  by Maryanne Kane injectable bandages innovation is spotlighted because the technology is breakthrough and life saving.  It’s significant medical innovation on the cutting edge with widespread utilization from warzones to accident scenes.  Researchers at Texas A&M’s Inspired Nanomaterials and Tissue Engineering Laboratory just developed the injectable gelatin bandages.

Gamechanging Injectable Gelatin Bandages

In essence, the bandages are composed of an injectable gelling agent that is commonly used in making pastries.  The substance is called happa-carrageenan.  And it’s combined with nanosilicates, which are nanoparticles composed of clay.  Together, the two biomaterials form injectable hydrogels that stop profuse bleeding.  This new innovation is life-saving, particularly on the battlefield, where many combat deaths are caused by hemorrhage.  The jello like substance can be self-administered into a wound to stop profuse bleeding and prevent death. Injectable Bandages Innovation are Quickly and Easily Administered, Including Self-Administered

The injectable bandage is quickly and easily administered in a minimally invasive way.  And it’s designed to solidify in the wound after injection to promote clot formation. Then, it initiates wound healing through a controlled release of therapeutics.

Innovative Biomaterials Based on a Pastry Thickening Agent

The Texas A&M research team are based in the university’s Department of Biomedical Engineering.  They used a common pastry thickening substance derived from seaweed to design the hydrogel.  Hydrogels are 3-D polymer networks laden with water.  Hydrogels are very similar to jello and also very similar in structure to human tissue.

Beneficial Slow Drug Release

The injectable bandages not only stops bleeding but treats the wound.  According to the research team, the injectable gelatin bandage generated a very beneficial prolonged release of embedded therapeutics to heal the wound. They explained that the negative surface charge of the nanoparticles created electrostatic interactions with the therapeutics.  And that resulted in the slow release of the healing therapeutics.

Clearly this is gamechanging medical innovation. It’s a self-administered, injectable bandage that quickly promotes clotting to stop hemorrhaging and delivers the slow release of drugs to promote healing.  The many potential life-saving uses of this new innovation bandage include battlefields, accident scenes and hospital operating rooms.

For more information on medical breakthroughs like exoskeletons,  and go to Texas A&M University  http://Texas A&M University


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