Purchase Qty. Reference FOB Price
100-999 Pieces US$6.00
1,000-1,999 Pieces US$5.00
2,000+ Pieces US$4.00
Product Description
hfnc high flow nasal oxygen cannula Product Function The nasal cannula plays an important role in the gas transmission of high-flow oxygen therapy through the nose , It can directly deliver a certain concentration of air and oxygen high flow gas to the patient through the nasal oxygen tube without ...