Portable phlegm suction is designed based on developing orientation of similar products at home and abroad. It is a new generation of oil free lubrication suction device, suitable for use by the patient who has difficult in phlegm removal due to illness, coma and operations, as well as for aspiration liquid as pus and blood during clinical practice. It is commonly applied for using in the emergency room, operation room and for nursing and home health care.The portable phlegm suction we provide are: new portable phlegm suction, electric portable phlegm suction, portable phlegm suction with ce, etc.