Trachea cannula for preventing occlusion caused by teeth-clenching

一种防咬闭的气管插管

Abstract

本实用新型公开了一种防咬闭的气管插管,包括软管体,在软管体外侧、患者牙咬区域套接有硬管,所述硬管可在软管体上滑动。本实用新型在软管的外侧套接了一段硬管,在将管体插入患者体内后,硬管设置于患者牙咬区域,这样有效防止了患者在治疗时牙齿紧咬造成软管体闭塞的问题,整个结构简单,方便实用,成本低廉。
The utility model discloses a trachea cannula for preventing occlusion caused by teeth-clenching, which comprises a flexible pipe body, a hard pipe is sleeved on the outer side of the flexible pipe body and in a teeth-clenching region of a patient, and the hard pipe can slide on the flexible pipe body. As the hard pipe is sleeved on the outer side of the flexible pipe, the hard pipe is arranged in the tooth-biting region of the patient after the pipe body is inserted into the patient body, thereby effectively preventing the problem of the occlusion of the flexible pipe body caused by teeth-clenching during the treatment of the patient. The whole trachea cannula has the advantages of simple structure, convenience, practicality and low cost.

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-104043170-ASeptember 17, 2014成都嘉逸科技有限公司防咬合气管插管
    CN-104043171-ASeptember 17, 2014成都嘉逸科技有限公司气管插管