Pain and anxiety management system of the dental patient including discontinuing and restarting the isolated hand part

摘要

Pain and anxiety management system of the dental patient including interrom -per and restart the isolated handpiece. The present invention refers to a pain and anxiety management system of dental patients including an interruption device controlled by the operable patient by a patient to interrupt a flowOf pressurized fluid over a course of fluid between a source of pressurized fluid for a dental piece of hand and to ventilate pressurized fluid from a part of the fluid path between the patient's dyssitive interruption and ask for dental hand to reduce the Motive force driving the operative element of the hand partFluid flow remains interrupted until a rebooting device is ope -rated to allow pressurized fluid flow to resume along the flow of fluid between the pressurized fluid source and the hand part.