The ARGYLE™ Sentinel Seal™ Chest Drainage Unit is a reliable single-use medical device designed to manage and monitor pleural drainage in patients requiring chest tube therapy. This instructional video provides a detailed walkthrough of assembling, priming, and using the unit, including correct placement of the drainage tubing, fluid level management, and monitoring of air leaks. Safety precautions, maintenance tips, and troubleshooting guidance are included to ensure accurate and effective use in clinical settings. Designed for healthcare professionals, the video demonstrates best practices to optimize patient safety and drainage efficiency.