This is an active vacuum drain designed to create suction or negative pressure for draining wounds. The drain is placed in position with the aid of the introducing trocar. The drain is attached to the silicon bulb with a one way valve. When the bulb is released a vacuum is created that pulls exudate out through the drain in to the bulb. Ideal for post-op drainage after thoracic surgery. Kit comes complete with: - 100ml silicone bulb - 130mm stainless steel trocar attached to drain, - silicone fenestrated flat 3.2mm Jackson Pratt drain with radio-opaque line - clamp for attachment to patient - instructions included - individually sterile packed