Interesting new transdermal drug delivery device. If it gets FDA approval maybe there will be an effective method of transdermal drug delivery to replace questionable phonophoresis and iontophoresis. ******************************************************* Douglas M. White, PT, OCS 191 Blue Hills Parkway Milton, MA USA 02186 P: 617.696.1974 [log in to unmask] www.DouglasWhite.org http://www.sontra.com/technology/skinpermeation/