Patent ID: 7721890

Claim:
A method of delivering a sterile product from a package system comprising: providing a plastic package comprising a plastic inner tray having a discharge spout and sealed by a first plastic cover forming a sterile receptacle containing a powdery, granular, paste-like or liquid sterile product, wherein the discharge spout is shaped to accumulate and guide the powdery, granular, paste-like or liquid sterile product for simultaneous discharge and direct application of the product from the inner tray to the treatment site, and a plastic outer tray having a second plastic cover to form a sterile receptacle for the inner tray, and wherein the volume of the sterile product substantially corresponds to the volume of the space defined by the inner tray bottom and a bottom of an inlay removably arranged within the inner tray; removing the second plastic cover from the outer tray to enable removal of the sealed inner tray, removing the first plastic cover from the inner tray, and simultaneously discharging and directly applying the sterile product from the spout of the inner tray to the treatment site.