EtCO2 Sampling Line Market by Product Type (Combined Oxygen And Co2 Cannula, Endotracheal Tube Adapter, Inline Adapter), Sampling Technique (Mainstream Compatible Adapter, Microstream, Sidestream), Patient Interface, Patient Category, Material, Reusability, Connector Type, Length, Sterility, Packaging, Compatibility, Price Tier, Accessories, Application, End User, Distribution Channel - Global Forecast 2026-2032