| 摘要 |
A drainage receptacle comprising, a collection bag having a back wall and a front wall at least partially defining a chamber in the bag, with the front wall being movable toward and away from the back wall and having an opening communicating with the chamber. The receptacle has a connector attached to the front wall and having a cavity communicating with the chamber through the opening. The receptacle also has a drainage conduit communicating with the connector cavity through an inlet port spaced from the chamber for passage of liquid from the conduit through the opening into the chamber and collection therein. The receptacle also has a sampler conduit communicating with the connector cavity through an outlet port, in order that the connector may be pressed toward the back wall to impede passage of liquid from the drainage conduit into the chamber until the liquid passes through the sampler conduit for obtaining a sample.
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