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IV Access

1 Fr = 1/3 mm

OD (mm)GaugeFrenchNameFlow Rate (1L in level1 transfuser)
3.41010
3.0119
2.71288.5 Sheath Introducer65s
2.4137Triple-lumen CVC
2.1146Quad-lumen CVC320s
1.7165IV140s
1.3184IV260s
1.3184Femoral Artery Catheter
0.920Radial Artery Catheter
0.722Radial Artery Catheter
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