Антонов Сергей Федорович (RU),Парамонов Борис Алексеевич (RU),Слепой-Савчук Виктор Владимирович (RU),Сигаев Геннадий Иванович (RU),Золина Надежда Николаевна (RU),Андреев Дмитрий Юрьевич (RU)
申请号：
RU2011142360/15
公开号：
RU00114417U1
申请日:
2011.10.20
申请国别(地区):
RU
年份:
2012
代理人:
摘要：
The utility model relates to medicine, particularly to dressings used to treat burns, trophic ulcers and other skin injuries, as well as methods for their preparation.Proposed dressings representing a film of a biocompatible water-insoluble polymer with a pore diameter of D = (0,01-5,0) microns, which caused the gel representing redkosshity polymer chitosan and a polyanionic hydrocolloid having 2-3 crosslinking copolymers chitosan molecule and dispersed therein auxiliaries.As used polyanionic hydrocolloid particles sucralfate slurry or polialginovoy acid particles or fine sorbent-based CMC containing 0.01-15% by weight. stabilizer. As stabilizers use high molecular polyols such as polyvinyl alcohol, polyethylene glycol, and polyvinylpyrrolidone, or silver microparticles. As the polymer material for such a film can be taken polytetrafluoroethylene, polyethylene terephthalate, alone or in admixture with polypropylene, polysulfonamide, carboxymethyl cellulose, polyimide, and other porous biocompatible polymeric materials.The above described dressing can be used both independently and composition of multilayer bandage comprising a layer of permeable hydrophobic atraumatic, healing layer and a layer of a polymeric film replacing one or more layers of its constituent.The resulting bandages may be used in the treatment of trophic ulcers and various types of wounds, including wounds, contaminated by microorganisms, trophic and nonhealing wounds, and also used as a substitute for allogenic skin in the performance recovery operations of the skin of patients with extensive burns. The coatings may be on the wound for a long period of 2 to 20 days, and during this period exert their therapeutic effect.Полезная модель относится к области медицины, конкретно к перевязочным средствам, используемым для лечения ожогов, трофических язв и других повреждений кожи, а также к способам их получения.Предлагается перевязочный материал представляющий собой биосовместимую пленку из водонераств
