Patent ID: 8235619
Filing Date: 2012-08-07
Classification: A61C,A61L

Abstract:
1. A system for sequentially dispensing multiple fluids onto a removable applicator device, the system comprising: (a) a double walled cylindrical container, having a first interior volume defined by first interior walls of the container and a second interior volume defined between exterior and interior walls of the double walled container, the double walled container having a closed base, a double walled mid-section, and a top configured to receive the removable applicator device, the interior and exterior walls of the double walled container further defining a first flow conduit from the first interior volume into the second interior volume near the base of the container and a second flow conduit from the second interior volume into the first interior volume near the mid-section of the container; (b) a hollow plunger co-axially positioned within the first interior walls of the double walled cylindrical container, the plunger having a face and the positioning of the plunger defining a first fluid containment volume between the plunger face and the closed base of the double walled container, the hollow plunger further comprising a collapsible walled enclosure formed above the face of the plunger defining a second fluid containment volume, the collapsible walled enclosure having an exit opening generally opposite the plunger face; (c) a quantity of a first liquid/gel positioned within the first fluid containment volume; and (d) a quantity of a second liquid/gel positioned within the second fluid containment volume; wherein movement of the plunger downward into the first fluid containment volume under the influence of the applicator inserted through the top, directs at least a portion of the quantity of the first liquid/gel to be forced outward through the first flow conduit, upward into the second interior volume, inward through the second flow conduit, and into the first interior volume of the double walled container onto the applicator, and wherein further movement of the plunger downward under the influence of the applicator brings the plunger face into contact with the closed base of the container and causes the collapse of the hollow plunger, thereby directing at least a portion of the quantity of the second liquid/gel through the exit opening onto the applicator.