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Atrium Oasis Mini 500 Mobile Dry Seal Chest Drain



The Express Mini 500 is a full-featured mobile chest drain.


These small, portable drainage collection units with pre-set suction help patients become ambulatory with the convenient, easy-to-wear “get mobile” size. The Express Mini 500 incorporates a 500 ml collection volume, and a patented automatic pre-set suction regulator at -20 cmH2O. The Express Mini includes a dry seal one-way valve in a lightweight, ergonomic configuration for patient protection.


  • High negative and positive pressure relief valves for patient protection

  • Vacuum indicator

  • Automatic pre-set suction regulator at
    -20 cmH2O

  • Needleless access sampling port

  • Simple patient air leak detector window

  • 500 ml collection volume

  • Multiple chest tube connector options