The invention relates to a tracheostomy tube device capable of adjusting a neck strap fastener. The tracheostomy tube device mainly comprises a cover body, a moving element and a neck strap fastener, in which the cover body comprises an accommodation space and a notch, the moving element is flippably arranged and connected to the cover body, and the cover body and the moving element are arranged and connected to the neck strap fastener. Accordingly, the neck strap fastener of the present invention is adjustably connected to a tracheostomy tube, and the moving element is flippably operated to pack and fix the tracheostomy tube, so that the tracheostomy tube is fixed in the neck strap fastener and not easy to be loosed.本發明係關於一種可調整頸帶固定件之氣切管裝置,主要係包括一蓋體、一活動件及一頸帶固定件,該蓋體係具有一容置空間及一缺口,該活動件係可扳動地設置結合於該蓋體,並與該蓋體設置結合於該頸帶固定件;本發明係於該頸帶固定件可調整地結合一氣切管,並藉由扳動方式使該活動件作動後迫緊固定該氣切管,使該氣切管固定於該頸帶固定件內,而不易鬆動或脫落。10‧‧‧蓋體20‧‧‧活動件30‧‧‧頸帶固定件
