THDF10-THDF15-type emergency escape breathing apparatus (EEBD) adoption of the resolution, according to the International Maritime Organization (IMO) MSC.98 (73), coercion requirement on July 1, 2002 International Fire Safety Systems " design and manufacture of marine products. This product has passed the CCS certification, ship inspection certificate. 
 By the compressed air cylinder, pressure reducer, pressure gauge, gas ducts, hoods, backpacks and other components, can provide individuals more than 10 or 15 minutes of constant current gas available in the toxic, harmful, smoke, anoxic environment personnel escape. 
 Cylinders equipped with pressure gauge always shows the cylinder pressure. Hoods or full cast fitted with exhalation valve, the gas exhaled by the user out of the protective shield, the gas pressure within the protective shield is greater than the atmospheric pressure of the external environment, the ambient gas can not enter a protective shield, so as to achieve the purpose of respiratory protection . The device is small, and can be portable without affecting normal activities. 
 Its simple structure, easy to operate, users untrained case, a brief read the instructions correctly after the operation.