The SAM IO is a manually operated intraosseous access system designed for efficient and reliable catheter placement. This innovative design ensures precise positioning of the needle assembly, facilitating quick access to the vascular system. Once properly placed, the stylet is removed to reveal a standard Luer-lock connection, allowing for easy attachment of an extension set. This seamless integration supports aspiration verification, flushing, and the initiation of selected treatments, enhancing the overall effectiveness of emergency medical interventions.