5 points to remember when using a Penrose Drain

The Penrose drain is a passive type of drain. It is simply a conduit for the fluid to follow out of the wound. It comes in a wide and a narrow width. I prefer the narrow one. Points to remember when placing a Penrose:

1. Do not fenestrate the drain; it is simply a conduit and works because of surface tension.
2. The drain must exit from the MOST DEPENDENT area of the wound.
3. There should not be an entry point for the drain, just an exit.  The entry point makes a good wick for dirt and bacteria.
4. The drain should. not be exiting through your incision as it will not heal well.
5. Always cover the Penrose drain; bandage it to prevent the mess, allow for a subjective measurement of the fluid flowing from the wound and keeps the area clean.