Baren-Boym Company provided complete Mechanical Engineering and Industrial Design for Ergonomic Products Inc (EP) Nitrous Oxide Sedation Systems . The conscious sedation delivery systems come in either built-in or portable nitrous oxide units (using cylinders) and offer the highest levels of precision, patient comfort, and system safety. The entire EP Nitrous Oxide System, from the precision flowmeter and the patented Automatic Vacuum Switch, to the unique double mask scavenger, can enhance the patient experience while simplifying the user experience with precision settings