Which brand of oxygen concentrator is better?

Oxygen concentrator brand ranking: Xinnuo, Omron, Yuyue, Invacom, Philips Respironics, Oxygeniclife, SYSMED Xinsong Medical, TURTLE Turtle, AlRSEP Compression Fit, Haier Smart Medical. Personally I think Omron is the best.

Omron Group, founded in 1933, is a world-renowned manufacturer of automation control and electronic equipment, mastering the world's leading core sensing and control technologies. By continuously creating new social needs, the Omron Group has more than 36,000 employees worldwide and a turnover of 773 billion yen. The products cover a wide range of fields such as industrial automation control systems, electronic components, automotive electronics, social systems, and health and medical equipment, with hundreds of thousands of varieties.

In recent years, as its second pillar business, Omron has begun to strengthen its development in the field of respiratory diseases and continuously launches new products to enrich its product line. In the nearly 40 years since the birth of the first Omron nebulizer, Omron has brought nebulizers from hospitals into homes in order to make it more convenient for patients to receive nebulization treatment. In order to make it easier for patients to carry it out, nebulizers are becoming lighter and lighter. In order to achieve better therapeutic effects, the atomized particles are made smaller and smaller.

The newly launched 2L oxygen concentrator has a stylish and exquisite design. The intelligent microcomputer flow valve has precise information and is easy to adjust. The large LCD screen display is convenient for middle-aged and elderly people to view and operate, meeting the needs of patients for real-time monitoring of oxygen concentration. Patented silencing technology can reduce noise to less than 45 decibels.