| 摘要 |
<p>A medical dressing comprising a sealing material consisting of a continuous phase containing a tackifier and optionally also an elastomer and plasticizers for the elastomer, and as a discontinuous phase dispersed therein one or more water-soluble or water-swellable hydrocolloids, starch or cellulose derivatives or hydrophilic polymers, has one or more active substances incorporated in the discontinuous phase. The active substances may be antiseptics, antibiotics, anti-inflammatory agents, local anaesthetics, biologically active substances such as growth factors and fibronectins, enzymes such as lysozyme or a proteinase, prostaglandins and simple nutrients such as vitamins, amino acids and trace metals.</p> |
