The Suction Catheter is used to suck the sputum and secretion in respiratory tract, in order to prevent plugging of the airways. The catheter is used by directly inserted into the throat or by the inserted tracheal tube for anaesthesia. The Suction Catheter is made from the raw material PVC in medical grade, consists of connector and shaft. Customized Suction Catheter Manufacturer from China with reasonable price.