micomme's Non-invasive Ventilator and micomme's High Flow Nasal Cannula are successfully used in more than 3000 well-known hospitals and win praise from many domestic experts, such as Guangzhou Respiratory Health Research Institute, China-Japan Friendship Hospital, Chinese People's Liberation Army General Hospital, West China Hospital of Sichuan University, Xiangya Hospital of Central South University, etc. (The above rankings are in no particular order.)