Used for sputum collection during sputum suctioning. It is convenient for clinical testing and provides a basis for the selection of antibiotics and other drugs.
6 Fr (2.0mmx500mm) , 25ml
8 Fr (2.7mmx500mm),25ml
10 Fr (3.3mmx500mm) 25ml
12 Fr (4.0mmx500mm),25ml
14 Fr (4.7mmx500mm) 25ml
16 Fr (5.3mmx500mm) 25ml