FIELD: medicine.
SUBSTANCE: what is described is a medical semisynthetic biological adhesive based on biopolymer nanocomposites as a semisynthetic polymer matrix containing a substrate presented by low-molecular polyisobutylene, collapan as an excipient, human immunoglobulin, castor aerosol lubricant as a binding agent; faster setting of the microporous sandwich adhesive is ensured by performing an operation by means of a repetitively pulsed laser (CO2 laser) scalpel in a combination with a semiconductor laser. A polyacrylamide hydrogel placed into a polymer bath is used as a setting agent of an upper layer that is a polymer plaster tape.
EFFECT: medical semisynthetic biological adhesive has high adhesion characteristics.
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