The present invention provides a high-flow double-tube nasal cannula set, comprising: a joint, two hoses, two pivoting members, a cannula member and a nasal front fixing strap, the joint having a first connecting member and a second coupling a connecting member, the first connecting member is connected to a conveying pipe, the first connecting member has an inlet, the second connecting member has two outlets, the inlet is connected to the two outlets, and the first connecting member is rotatable relative to the second connecting member； The hose is respectively connected to the outlet and the pivoting member, and the two pivoting members are composed of a first set of connecting members and a second set of connecting members, the first set of connecting members and the second set of connecting members are pivotally coupled； a cannula The utility model has an air supply pipe and two insertion pipes extending from the air supply pipe. The two ends of the air supply pipe respectively have an opening port, and the two opening ports communicate with each other and communicate with the two insertion pipes, wherein the second group of the one pivot member is combined In one of the open ports, the second set of the other pivoting member is coupled to the other open port； a nose front fixing strap having a belt body and a sleeve portion, the sleeve portion is provided with a long slot, and the insertion tube member is The group is set in the sleeve portion, and the second cannula is pierced from the long groove.本新型提供一種高流量雙管鼻套管組，包括， 一接頭、二軟管、二樞轉件、一插管件及一鼻前固定帶，接頭具有結合之一第一連接件及第二連接件，第一連接件供以與一輸送管連通，第一連接件具有一入口，第二連接件具有二出口，入口與二出口連通，第一連接件可相對第二連接件旋轉；二軟管，分別出口及樞轉件連通，二樞轉件皆由一第一組接件及一第二組接件構成，第一組接件與第二組接件樞轉結合；一插管件，具有一送氣管及從送氣管延伸之二插管，送氣管兩端分別具有一開放口，二開放口相互連通且與二插管連通，其中一個樞轉件之第二組接件結合於其中一個開放口，另一個樞轉件之第二組接件結合於另一個開放口； 一鼻前固定帶，具有一帶體及一容套部，容套部開設有一長槽，插管件組設於容套部內，二插管自長槽穿出。
