881VR series suction regulator is a dual purpose suction regulator with continuous suctioning mode and intermittent suctioning mode. It can be used to medical suction and enables the clinician to control the level of negative pressure for the operation of pharyngeal aspiration, tracheal suctioning (continuous) or gastrointestinal suction (intermittent)
A device designed to connect to the vacuum terminal unit (wall outlet) of a vacuum pipeline system to control the degree of negative pressure (vacuum) provided by the system and applied in the evacuation of fluids, mucus or solids from the trachea. The device is connected either directly or via dedicated vacuum tubing to the wall outlet and helps provide continuous or intermittent suction at variable levels. It is typically constructed of metal and plastic and includes a manometer for monitoring suction/vacuum pressure. It may include a disposable antibacterial filter, a collection bottle and a mechanical anti-overflow mechanism to help protect the device and the vacuum pipeline system.