News — clinical
USA Supply
IV Catheter Gauge Guide: Size Chart, Flow Rates & Safety Features
A clinical reference for IV catheter selection: the full gauge-to-color chart (14G–26G), flow rates by gauge, passive vs. active safety mechanisms, wings vs. straight hub, and IFAK stocking recommendations.
USA Supply
Oxygen Flowmeter Buying Guide: DISS vs. Barb, Thorpe vs. Bourdon, and Flow Ranges
A complete guide to selecting oxygen flowmeters for clinical and field use: outlet types (DISS vs. Christmas tree), gauge types (Thorpe tube vs. Bourdon), pressure-compensated vs. non-compensated, and flow ranges by delivery device.