At present, China's innovative ventilator supply factions are divided into domestic and foreign two major factions, in which China's indigenous innovative ventilator supply participation main body represented by mindray medical, philips and Dolger are the main suppliers of invasive ventilator abroad. 

       And China's indigenous innovative ventilator supply enterprises limited number, according to the FDA ventilator registration, as of August 2022, our country's ventilator production enterprises a total of 47, among them, China has created a total of 21 enterprises qualified to produce ventilator, including Shenzhen Mairui bio-medical Electronics Co. , Ltd. , Beijing Yi'an Medical System Co. , Ltd. , Shenzhen Koman Medical Equipment Co. , Ltd. , the number of enterprises relatively limited. Speaking of ventilator, generally divided into non-invasive ventilator and invasive ventilator, the difference between the two lies in: 1, non-invasive ventilator than invasive ventilator processing technology is simple; 2. The components of non-invasive ventilator are much less than that of invasive ventilator. Compared with non-invasive ventilator, there are many components such as voice coil motor, solenoid valve, flow sensor, Turbine Fan and so on. It is not known what proportion of the export order for the 160,000 machines are invasive and what proportion are non-invasive.

       Kunshan Tongmao Electronics Co. , Ltd. is one of the few high-tech enterprises in China with the ability to develop and customize voice coil motors. In early 2020, Tongmao successfully developed voice coil motors for breathing machines, and has supplied thonds of them. 

       This article was originally published by Kunshan Tongmao Electronics Co. , Ltd. (www.tmmotion.com ) .