YS38E is a medical microgrid atomizer for aerosol inhalation therapy. The host is small and light, simple and easy to use, and the soft lines make the product more friendly. The atomizer can be used by hand or worn through a mask. The face mask is designed to fit the face. It is composed of a hard cover and a liquid silicone cushion. It is comfortable and soft, easy to clean, and has sizes suitable for adults and children. The two-stage headband design makes it more stable and comfortable to wear. A soft cartoon sheath and small mask are designed for children to improve the cooperation of children in treatment. The sheath can prevent damage caused by falling when used by children, and also avoid leakage of liquid medicine caused by wrong operation. A variety of accessories provide more use and treatment forms, making long-term frequent atomization treatment easier.