Design and Application of Physiological Function Maintenance Apparatus for Tracheostoma

全 喉 气管 造口生理功能维护器的研制与应用

The commercial product has threes compositions such as polymer film tracheostomy tube and disposable inner cannula . Design and Application of Physiological Function Maintenance Apparatus for Tracheostoma

目前市售的气管造口 器，其主要 构造 由高分子膜、气管进口管及 进食吸管所组成。 全 喉 气管 造口生理功能维护器的研制与应用

After total laryngopharyngectomy patients are devoid of speech and must breathe through a permanent tracheostoma .

在全喉咽切除术后，病患无法讲话并且必须透过永久的 气 切口呼吸。