Exchange Transfusion
|
Reviewed by K. Brokenshire & Pita Birch |
| December 2009 |
| Step | Action |
| 1 | Use prepacked Exchange Transfusion One catheter push-pull set. See diagram below. |
| 2 | Place Astoflo unit on to pole on ponta, switch unit on and adjust setting to 39.5 °C then press start (confirms the change or unit will reset to default settings) |
| 3 | Prime the blood filter, Alaris giving set and one way valve. |
| 4 | When ready to commence the exchange, connect the outline to baby’s umbilical line via the second three way tap (furthest from the baby) |
| 5 | Place the Alaris line in the warming sheath (from the roller clamp down) and connect to the baby’s line. |
| 6 | The Consultant / Registrar / NS-ANP is responsible for turning the 3-way tap to the appropriate position to ensure correct direction of blood flow. |
| 7 | The nurse is responsible for recording in and out blood volumes. Each cycle in and out should take approximately 4 minutes. |
| N.B. |
|
Observe carefully throughout the procedure that there is no air in the line.

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