Inventors:
Mark Primavera - Newtown CT, US
Greg Lalier - Brookfield CT, US
International Classification:
A61J009/00
Abstract:
A first hollow relatively short vertical cylinder is open at its lower end and closed at its upper end, the upper end having a small opening. The cylinder defines a nipple. A horizontally extending thin circular member has a centrally disposed hole aligned with and spaced from the lower end of the nipple. The hole has a periphery. A securing mechanism is disposed between the member and the lower end of the nipple to connect said member via the periphery of the hole to the nipple. A second vertical hollow cylinder is open at both ends and has an exterior diameter which is always much larger than that of the nipple. The upper end of the second cylinder is connected to the mechanism and via the mechanism to the nipple, the interior of the second cylinder communicating with the interior of the nipple.
