This Chong Zuo Department Off Yu mono- Seed take out phlegm pipe, Tan Jie Head are taken out with what one, taking out Tan Jie Head Let has an interface, it includes a Zhong Kong Guan Body and at least three fins that this, which takes out phlegm pipe, Zhong Kong Guan Body Two Duan Fen Do Ju You mono- Even connect section and a pumping stages Even meet a section Right Should Jie Kou Even and connect, Open mouthfuls of pumping stages end Xing Cheng mono- and Zhou Edge Open Let Complex Number perforationEach fin is from the Inner peripheral wall elongation mouldings of Zhong Kong Guan Body, and each fin Bi Ci Inter are every Pai Lie And along Zhong Kong Guan Body Shaft Xiang Fabric Let. Thereby, the Inner peripheral walls of Zhong Kong Guan Body are extended with fin, so that Zhong Kong Guan Body are supported the tube wall of Zhong Kong Guan Body by Pressure Change Xing Time, fin Hui Top, Let tube wall Inter Cun mono- Inter Ge Kong Inter avoid the raw obstructions of Zhong Kong Guan Body Hair or drain the situation of not Cis.本創作係關於一種抽痰管,用於一抽痰接頭,抽痰接頭設有一接口,此抽痰管包括一中空管體及至少三凸肋,中空管體兩端分別具有一連接段及一抽吸段,連接段對應接口連接,抽吸段末端形成一開口及周緣開設複數穿孔;各凸肋自中空管體的內周壁延伸成型,各凸肋彼此間隔排列並沿著中空管體的軸向佈設。藉此,中空管體的內周壁延伸有凸肋,以使中空管體受壓變形時,凸肋都會頂抵中空管體的管壁,讓管壁之間存在一間隔空間,避免中空管體發生阻塞或引流不順之情形。
