The present invention is directed to a multi-mode crystal oscillator system selectively configurable to minimize power consumption or noise generation. The system also includes a diffuser section that includes an outer wall defining an expanding flow path downstream from the multiple blades. The dilation tube is percutaneously introduced to a target site within a patient’s body, usually within the abdomen in a laparoscopic procedure. A dental prosthesis having a male extension shaped for cooperative engagement with the upper female prosthesis receptacle of the implant anchor is secured to the implant anchor by such cooperative engagement. When the piston comes to a stop, the vacuum in the cylinder is secured.