Accurate Drainage Bottle is a completely closed circuit which used to accurately measure drainage volume and feature.

It features a rigid, clear and transparent measured volume chamber, a needle free sampling port, non-wettable breather filter, adjustable bed sheet clamp and simple bottom outlet for convenient drainage and easier handling.

The bag is soft to prepare high volume drainage. The Clamp is specially designed with easy operation, but tightly sealed to prevent leakage. The handle is soft and press gently to increase the negative pressure for improved drainage.