Nasal Cannula - No Tubing - Cannula Only with Oxy Quick Connector Lightweight nasal cannula designed for oxygen delivery without integrated tubing. Features the Oxy Quick Connector for secure, tool-free attachment to compatible oxygen delivery systems. The streamlined design reduces bulk and improves patient comfort during extended wear. Ideal for healthcare facilities and home care settings requiring flexible oxygen therapy solutions. Compatible with standard oxygen supply lines equipped with matching quick connectors. Single-use or reusable depending on facility protocols.