Chest drainage unit for controlled collection of air, blood or other fluid from the pleural or mediastinal spaces. The unit provides a closed drainage pathway intended to help re-establish normal intrapleural pressure dynamics when used with an indwelling chest tube. These systems are deployed and maintained under manufacturer instructions and local clinical guidance; correct setup and monitoring are essential to ongoing function. Modern devices commonly integrate collection, valve and suction-control elements to support bedside observation of drainage and system performance during therapy.
| Typical Configuration | Multi-Chamber System, Commonly Including a Collection Chamber, a Water-Seal (or One-Way Valve) Chamber, and Often a Suction-Control Mechanism. |
|---|---|
| Operating Position | Drainage Unit Is Kept Below the Level of the Patient’s Chest to Promote Drainage and Minimise Risk of Backflow. |
| Water Seal Function (Wet Systems) | Requires Filling a Designated Chamber with Sterile Water to a Marked Level to Form a Water Seal That Acts as a One-Way Valve. |
| Suction Connection (General) | Many Systems Have a Suction Port to Connect to Wall Suction When Prescribed, with Visual Indicators or Markings to Set the Suction Level Following Manufacturer’s Instructions. |
| Typical Monitoring Parameters | Volume and Character of Drainage Fluid, Presence of Air Leak (Bubbling in Water-Seal Chamber for Wet Systems), Fluid Level in Water-Seal Chamber, and System Balance/Upright Position. |
| Disposal (Generic Practice) | Used Drainage Units Are Generally Disposed of as Clinical/Infectious Waste According to Local Policy After Clamping and Disconnecting the Chest Tube Following Clinical Protocol. |
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| Type | SKU |
|---|---|
| Wet | D50-100 |
| Dry | D50-105 |