| 摘要 |
PURPOSE: A tracheal tube catheter is provided to easily combine a neck plate, and an outer tube, and to stably maintain the combination without relative motion of the neck plate and the outer tube. CONSTITUTION: A tracheal tube catheter comprises an outer tube(110), an inner tube(120), and a neck plate(130). The outer tube comprises an outer insertion part inserted into an organ, and a combining part installed in an upper part of the outer insertion part. The inner tube comprises an inner insertion part inserted into the outer tube, and a fixation member installed in an upper part of the inner insertion part, fixed to the combining part. The neck plate is attachable/detachable combined to the combining part of the outer tube, and consists of soft material. The combining part comprises a pair of flange parts. Between the flange parts, the neck plate is insert-combined.
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