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Francis Tsow, Xiaojun Xian, Erica Forzani, Nongjian Tao: Portable metabolic analyzer system. ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY, George A Leone, Citadel Patent Law, September 18, 2018: US10078074

A system for measuring and tracking metabolic rate, physical activity and calorie intake. The metabolic rate is measured with a design that features an adaptive sampling mechanism for accurate breath sample collection, optimized flow rate measurement for minimizing backpressure while maximizing accu ...


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Erica Forzani, Nongjian Tao, Xiaojun Xian, Francis Tsow: Mouthpiece for accurate detection of exhaled NO. ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY, George A Leone, Citadel Patent Law, April 3, 2018: US09931055

A low back pressure mouthpiece for accurate detection of exhaled nitric oxide (NO) includes a conduit for receiving the exhaled breath from the subject. An oxidizing filter for sample conditioning, wherein the conduit and oxidizing filter operate to produce a back pressure of less than 4 cm H2O; and ...