Ice and snow sports are high-risk activities and athletes have a high probability of injury. Timely and effective medical treatment was necessary to guarantee the success of the 2022 Beijing Winter Olympics. 

Beijing built the Beijing Winter Olympic Village General Clinic and the Yanqing Winter Olympic Village General Clinic,which offered emergency treatment, outpatient treatment and rehabilitation during the competition.. 

In the general clinic of the Winter Olympics Village in Yanqing, AR smart glasses developed by LLVISON, an enterprise in the Beijing Economic and Technological Development Area (BDA), played an important role.

Medical staff conduct emergency treatment with AR glasses. [Photo/kfqgw.beijing.gov.cn] 

According to LLVISION, during medical aid and emergency consultations, first-aid personnel urgently need to transmit the patient's details and clinical manifestations to the hospital as soon as possible. 

However, when practicing first aid, emergency personnel cannot use mobile phones or other terminals to collect and transmit data. But with AR technology, their hands can be freed.

Medical staff conduct emergency treatment with AR glasses. [Photo/kfqgw.beijing.gov.cn] 

LLVISION provided two AR devices during the Winter Olympics, namely AR thermometer glasses and binocular AR glasses. 

The b LeionPro inocular AR glasses use a self-developed optical array that does not block vision, leak light, or pose privacy risks. 

A4K camera, VPU vision processing chip, and Laffe low power consumption AI engines create a comfortable user experience while providing superb perception and interactivity. The product has been used in over 20 top hospitals across the country.

Medical staff conduct emergency treatment with AR glasses. [Photo/kfqgw.beijing.gov.cn] 

After nearly eight years of development, LLVISION has accumulated more than 300 completely independent intellectual property rights covering AR optics, AI algorithms, and enterprise service platforms. 

The company's services have expanded into aviation, manufacturing, medical, security, construction, cultural tourism and other fields.