Abstract: The present invention relates, generally, to methods of providing long-term minimization of wrinkles or folds in the skin by injecting a bolus of hyaluronic acid deep into the skin. The methods of the present invention are particularly beneficial for improving the contours of the cheeks, filling folds under the eyes, and providing the visual effect of a chin implant, without requiring the use of surgical procedures.

Abstract: The present invention relates, generally, to methods of providing long-term minimization of wrinkles or folds in the skin by injecting a bolus of hyaluronic acid deep into the skin. The methods of the present invention are particularly beneficial for improving the contours of the cheeks, filling folds under the eyes, and providing the visual effect of a chin implant, without requiring the use of surgical procedures.

Abstract: An adaptor is provided for connecting a valve to a pipe fitting, wherein the valve and the fitting have different diameters. The adaptor has a first end sized for insertion into the pipe fitting and retention thereby, and a second threaded end for threadably receiving an end of the valve. The adaptor allows a portion of the valve to be recessed within the fitting, and provides a compact, strong connection between the valve and the fitting.