| 摘要 |
<p>The present invention relates to a lipid carrier system for a local anaesthetic comprising a defined lipid system of at least two lipid components wherein at least one of the lipid components is amphiphatic and polar and one is nonpolar. The system may further contain a hydrophilic solvent and additives or matrices for adapting it for administration to mucous membranes and for transdermal administration.</p> |
