McKesson Wound Drain with Trocar, 7 Fr., 20-centimeter length

Wound drain is a tubelike, nonbioabsorbable device designed to establish a channel for the removal of fluid or purulent material from a closed-wound or an infected area, typically used with a closed drainage system that applies a low negative pressure through the drain lumen.Flat valve drains contain internal ribs to help prevent collapse and occlusion of the drain and maintain patency.Trocar is included.20-centimeter-length wound drain is a four-channel drain.491305