Jackson-Pratt drain(redirected from JP drain)
1. to withdraw liquid gradually.
2. any device by which a channel or open area may be established for exit of fluids or purulent material from a cavity, wound, or infected area. See also wound healing.
cigarette drain a drain made by drawing a small strip of gauze or surgical sponge into a rubber tube; called also Penrose drain.
Jackson-Pratt drain a closed wound drainage system comprising a drainage tube and collection vessel.
1. cigarette drain.
2. a thin rubber tube that facilitates drainage from a closed or partially closed area.
sump drain a double-lumen drain that allows air entering the drained area through the smaller lumen to displace fluid into the larger lumen.
sump-Penrose drain a triple-lumen drain formed by placing a double-lumen tube within a Penrose drain.
wound drain see wound drain.
A soft tube placed in an operative site to drain blood and inflammatory fluid following surgery. The tube is connected to a small, compressed, plastic bulb. The compression creates suction; the bulb expands as it fills. The collected liquid is emptied and measured when the bulb is about 60% filled, and the bulb is recompressed. The drains are removed when only minimal drainage is observed. Fluid in a surgical wound interferes with healing, can place pressure on suture sites, and increases the risk of infection.