Oxygen concentrators work by pulling air in through a filter and compressing it into one of two zeolite towers(molecular sieve). "It is a way to extract oxygen from the air and remove the nitrogen so that the concentration of oxygen is higher than ambient air which is 21%," says Dr. Langdon. "These are safer than traditional pressurized oxygen tanks and more economical and convenient-easier to transport because they aren't as bulky or heavy." 

the air around us is composed of 78% nitrogen, 21% oxygen, and 1% other gases. However, after passing through an oxygen concentrator, which separates and filters out the nitrogen, what comes out is oxygen at a much higher concentration (up to 95%). 


Company Information

Shenzhen Deda Health Co., Ltd. is a comprehensive national high-tech enterprise of medical equipment, nursing care, health appliances, maternal and child equipment, nutrition and nourishing, organic agricultural products six plates, with independent innovation research and development and production of internationalization. It owns several international and national brands such as DEDAKJ and DEDA.

Since its inception, the company has been adhering to the business philosophy of "Virtue-based, honest-to-the-world" and has been recognized by domestic and international customers. Always take the corporation mission of "Let human beings enjoy a healthy life". Through the advanced R&D center (Munich, Germany), a standardized production base and a strong brand operation team, we constantly integrate the core components of developed countries and actively explore technological innovation. Create high-precision health products that meet the times. And through Tmall, dedamed.en.made-in-china.com, Deda Health APP, Deda Official Mall, Deda Health Image Experience Shop and other channels, in the Internet +, new retail, O2O, big data analysis and other modes, Deda Health's products are delivered to users with speed and safety, and strive to create the ultimate user experience.

Shenzhen Deda Health Co., Ltd. based on virtue, the pursuit of excellent quality, build a healthy and ecological century-old brand.