▸In February, the clinical trial papers on Respiratory Neuromuscular Stimulator were included in a European core journal EUR J PHYS REHAB MED 

▸In March, Respiratory Neuromuscular Stimulator was mass-produced and launched

▸In April, we held an in-depth cooperation signing ceremony with Sinopharm Group Beijing Co., Ltd

▸In March, we signed strategic cooperation with China National Medical Device Co., Ltd.

▸In June, we obtained the CE certificate of Respiratory Neuromuscular Stimulator (C10) in EU

▸In August, Yaguo was awarded the title of “specialized, innovative, characteristic and refined small and medium-sized enterprises” in Beijing in 2021

▸In September, we signed strategic cooperation with China National Medicines Corporation Ltd.

▸In November, Respiratory Neuromuscular Stimulator (basic edition/ home edition) was certified by NMPA

▸In December, we won the runner-up in the final of the "Zhongguancun Bank Cup" in medical device field

▸In December, we was approved to set up a postdoctoral scientific research workstation

▸In February, three products were donated to frontline epidemic hospitals including Huoshenshan, Leishenshan Hospital

▸In February, we undertook “The Science and Technology Development Plan Project of Daxing District”

▸In April, we submitted report to National Medical Products Administration for the registration of Bionic Cough Simulator

▸In July, we obtained the priority over evaluation qualification

▸Our three products were used in the first line of epidemic, which was reported on mass media, such as CCTV and BTV

▸Our three products were rated as anti-epidemic products by Zhongguancun and Association of Medical Equipment

▸Bionic Cough Simulator was defined as “Key Export Epidemic Prevention Product in Beijing”

▸The clinical research articles on Respiratory Neuromuscular Stimulator was included in ATS and ERS

▸In July, Li Xiaoxue, the founder of Yaguo Medical, was rated as the leading talent scientist of “New National Gate” in Daxing District

▸In January, we undertook “The Science and Technology Development Plan Project of Daxing District”

▸In February, we obtained CE certificate of Cuff Pressure Monitor in EU

▸In February, Li Xiaoxue, the founder of Yaguo Medical, was selected into the fourth batch of national “Ten Thousand Talents Plan”

▸In August, Series A funding was accomplished

▸In September, we had accomplished the research of the clinical trail of Respiratory Neuromuscular Stimulator

▸Tong Zhaohui, the vice president of Chaoyang Hospital, made a special report according to the clinical result on CTS Conference

▸In December, we obtained the NMPA and CE Certificate of Respiratory Neuromuscular Stimulator

▸In December, we obtained the CE Certificate in EU of Bionic Cough Simulator

▸We have applied for 60 patents

▸In December, we obtained the certificate of “National High-tech Enterprise”

▸In December, Li Xiaoxue, the founder of Yaguo Medical, was awarded as the leading talent of Suzhou Industrial Park

▸In April, we moved into the new address of Zhongguancun Advanced Medical Device Park

▸In April, we undertook “The Science and Technology Development Plan Project of Chaoyang District”

▸In July, we started the clinical trail of Respiratory Neuromuscular Stimulator

▸We have applied for 50 patents

▸In December, Li Xiaoxue, the founder of Yaguo Medical, was selected into scientific and technological talent with entrepreneurship and innovation of Scientific and Technological Ministry

▸In January, the clinical trial of Bionic Cough Simulator started

▸In April, we obtained NMPA medical device filing certificate of Cuff Pressure Monitor

▸In August, Respiratory Neuromuscular Stimulator obtained “Beijing Innovative Medical Devices”

▸In September, Respiratory Neuromuscular Stimlator was sent for registration and verification

▸We gained Zhongguancun high-tech enterprise certificate

▸We gained the Outstanding Enterprise in the National Finals of the Innovation and Entrepreneurship Competition of the Ministry of Science and Technology once more

▸The thesis about Cuff Pressure Monitor was published on Chinese Critical Care Medicine

▸Cuff Pressure Monitor was included in the 13th Five-Year Plan textbook Traditional and Western Medicine in Intensive and Critical Care

▸In June, we undertook “Beijing Science and Technology Innovation Fund” Project

▸In June, we finished pre-series A funding

▸In July, we finished the registration and checking of Bionic Cough Simulator

▸In September, the first core invention patent was authorized

▸In October, Yaguo has been incorporated as a collaborative construction unit into the “Beijing Respiratory and Critical Care Diagnosis and Treatment Engineering Technology Research Center”

▸In November, the clinical trial of Bionic Cough Simulator has passed the ethical review of the lead center

▸In February, the second prototype of Bionic Cough Simulator was invented

▸In July, the site of production was established

▸In October, Bionic Cough Simulator was send for registration and testing

▸Outstanding Enterprise in the National Finals of the Innovation and Entrepreneurship Competition of the Ministry of Science and Technology

▸The runner-up of the Global Influence Competition

▸The founder, Lixiaoxue, is the only student selected by Singularity University GSP program in China for the first time

▸We were invited to participate in Solve for X Asia conference of Google X and rated as one of the five moonshots through AAAS review

▸We gained the champion of the Black Horse Competition

▸In January, Yaguo Medical was established

▸In June, we obtained angle investment successfully

▸In August, the first prototype of Bionic Cough Simulator was produced

▸We have applied for 5 patents