申请人:——
公开号:US20030062042A1
公开(公告)日:2003-04-03
A method and device are provided to generate an aerosol having a desired particle sizes, i.e., from molecular to about 10 microns, which can be used to effectively deliver a physiologically active compound to organs and tissues such as the lung, eye, mucosa and skin. The aerosol is formed through vaporization of the compound while mixing the resulting vapor with a gas, in a ratio, to form the desired particle size when a stable concentration of particles in the gas is reached.
提供了一种生成气溶胶的方法和装置,气溶胶具有所需的颗粒尺寸,即从分子到约 10 微米,可用于有效地将生理活性化合物输送到器官和组织,如肺、眼睛、粘膜和皮肤。气溶胶是通过化合物汽化形成的,同时将产生的蒸汽与气体按一定比例混合,当气体中的颗粒浓度达到稳定浓度时,就会形成所需的颗粒大小。