Intravenous catheter | Rate of flow with gravity (ml/min) | Rate of flow with pressure (ml/min) | Rate of flow with Bionector (ml/min) | Percentage increase with pressure | Percentage decrease with Bionector |
14G 50 mm cannula | 236.1 | 384.2 | 138.3 | 62.7% | −41.4% |
14G 14 cm Abbocath | 197 | 366 | 131.3 | 85.8% | −33.4% |
16G 50 mm cannula | 154.7 | 334.4 | 109.6 | 116.2% | −29.2% |
14G 15 cm Leadercath | 117.3 | 211.1 | 101.1 | 80% | −13.8% |
18G 45 mm cannula | 98.1 | 153.1 | 80.3 | 56% | −18.1% |
16G distal port triple lumen central line | 69.4 | 116.1 | 67.4 | 67.3% | −2.88% |
20G 33 mm cannula | 64.4 | 105.1 | 58.5 | 63.2% | −9.17% |
22G 25 mm cannula | 35.7 | 71.4 | 34.7 | 100% | −2.80% |
18G proximal port triple lumen central line | 29.7 | 79.3 | 28.7 | 167% | −3.37% |