| 摘要 |
A barrier aerosol vessel containing a wound gel for the treatment ol wounds. Wound gels packaged in this way have many advantages. Firstly, because there is positive pressure in the container, the vessel can be made to be self-sealing. This aids maintenance of product sterility. Secondly, it is possible to uise an aerosol using only one hand which makes application of the gel to the wound particularly easy. In the case of sinus wounds, where there is undermining of the tissue beneath the wound site and beyond its surface periphery, it is possible to insert the nozzle through the sinus to fill the cavity with gel. Thirdly, since the propellent is not mixed with the gel, the physical and chemical properties of the gel are not aflected by being dispensed in this manner. |
