本发明涉及一种带可调虹吸软管的坐便器，它包括坐便器、冲洗水箱、虹吸管高度调节器、虹吸软管和防泄漏套管。
The invention relates to a closestool with an adjustable siphon tube, which comprises a closestool, a flushing tank, a siphon tube height adjuster, a siphon tube and a leakage-preventing sleeve.
目的观察应用改良胸腔套管针及可冲洗胸腔引流管治疗脓胸的疗效和安全性。
Objective To evaluate the curative effect and safety of modified thoracic trocar and drainage tube which can be lavaged for empyema treatment.
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