National Phase Entry of PCT/TH2020/060679 for PORTABLE BREATH GAS AND VOLATILE SUBSTANCE ANALYZER in the name of Health Innovision Company Limited (Claiming priority TH patent application no. 1901007189 filed on November 14, 2019) in 13 countries (China, USA, India, Australia, Japan, South Korea, Saudi Arabia, Europe, Indonesia, Vietnam, Malaysia, Taiwan, and Singapore)