It is also virtually painless for the patient. Autolytic debridement can be achieved with the use of occlusive or semi-occlusive dressings which maintain wound fluid in contact with the necrotic tissue. Autolytic debridement can be achieved with hydrocolloids, hydrogels and transparent films.
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In 2010, they cofounded EnChroma, and the first pair of glasses was released in 2012. EnChromaâs glasses cost around $269 for children and $349 for adults. EnChromaâs website makes it clear that their glasses will not cure color-blindness, much as reading glasses wonât cure farsightedness. But a true cure could someday come in the form of gene therapy to deliver functional genes to the color-responsive cells in the retina.