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   Water Seal Chest Drain
   Dry Suction Water Seal
   Chest Drain
   Dry Seal Chest Drain
Express™ Mini 500
   Mobile Dry Seal Drain
   Chest Drain Valve
Thoracic Catheters
   Silicone and PVC
   Disposable Chest Tube Kit
Drain Accessories
   Connectors and Fittings
Blood Bags
   In-Line and Self-Filling

Ocean™ Wet Suction Water Seal Drain

Atrium water seal chest drains set the standard for ease of use, speed of set up, and high performance vacuum control. When it comes to monitoring small changes in patient drainage, fast, accurate fluid assessment has never been easier than with Atrium’s improved drainage graduations and highly visible collection chamber designs.

Atrium’s fully calibrated water seal provides convenient patient pressure diagnostics and features automatic high negative pressure relief. Best of all, Atrium makes optimal use of a familiar water seal operating system that sets up in seconds and transports easily, safely. Every model is backed with the latest in technology, proven reliability, and unparalleled attention to quality.

Blood recovery models are only available in the United States.



Model 2002
Single Collection
Model 2012
Model 2020
Dual Collection
Model 2050
ATS Chamber





Education Resources

Ocean Instructions for Use


Ordering Information

Contact an Atrium Sales Representative

US and Canada: 1-800-528-7486
Europe: +31 297 230 420
Australia/Asia: +61 2 8272 3100