Crawford Long voerde de eerste operatie uit onder algehele anesthesie met ether op 30 maart 1842.
IV cannulas
| Infusen: (BD VenflonTM Pro) | |||
| oranje: | 14G | 2.0mm x 45mm | 270 ml/min |
| grijs: | 16G | 1.6mm x 45mm | 236 ml/min |
| wit: | 17G | 1.4mm x 45mm | 133 ml/min |
| groen: | 18G | 1.3mm x 32/45mm | 103 ml/min |
| roze: | 20G | 1.1mm x 32mm | 67 ml/min |
| blauw: | 22G | 0.9mm x 25mm | 42 ml/min |
| Infusen: (BD InsyteTM) | |||
| blauw: | 22G | 0.9mm x 25mm | 35 ml/min |
| geel: | 24G | 0.7mm x 19mm | 25 ml/min |
conversie
| Conversie van US units naar SI units | ||||
| US unit | mult. by | div. by | SI unit | |
| Hb | g/dL | 0.62 | 1.61 | mmol/l |
| Ureum/BUN | mg/dL | 0.357 | 2.8 | mmol/l |
| Kreatinine | mg/dL | 88.4 | 0.0113 | umol/l |
Important doctors