Pneumatic tubes or capsule pipelines, also known as Pneumatic Tube Transport or PTT) are systems that propel tubes by compressed air or partial vacuum. Unlike conventional pipelines, which transport fluids, they are used for transporting solid objects. The safe seal carrier establishes new standards with its incredibly user-friendly opening, leak resistance, and potential application in automatic loading and unloading systems. Hospital staff’s demands for quicker and easier manual handling of their carrier had greatly impacted the designs of pneumatic tube systems.