This standard specifies the requirements for suction catheters made of plastic for use in the respiratory tract. Special suction catheters are not included in the scope of this standard. Suction catheters with curved heads (such as Coudé catheters) are not considered to be special suction guides. Therefore it is included within the scope of this standard.
YY 0339-2002 history
2019YY/T 0339-2019 Suction catheter for respiratory tract
2009YY 0339-2009 Suction catheter for use in the respiratory tract
2002YY 0339-2002 Suction catheter for use in the respiratory tract