| 摘要 |
An external medical drainage system is provided which has a slide interface between a mounting assembly to a pole, and a disposable drip assembly and a stopcock which snap-fits to the mounting assembly. The mounting assembly includes a clamp which is fastenable to the pole, and a support rail affixed to the clamp and which has a longitudinal slot that defines an open-face elongated channel. The drip assembly includes a key adjustably positionable within the channel, a graduated cylinder supported by the key, a drainage bag fluidly connected to the graduated cylinder, tubing extending from the graduated cylinder opposite the drainage bag, and a stopcock associated with the tubing and fixed to a clip. The stopcock clip snap-fits into clip-accepting notches of the clamp. A portion of the key disposed within the channel has a cross-sectioned configuration substantially matching the cross section of the channel. The key extends through the slot, but the channel is configured such that the support rail provides means for restricting the key to longitudinal movement within the channel. A lock fixes the key at a desired location within the channel.
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