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 noninvasive device/collection of noninvasive devices designed to connect to the terminal unit (wall outlet) of a vacuum pipeline system to control the degree of negative pressure during the evacuation of fluids, mucus, or solids during a range of clinical applications (e.g., not dedicated to thoracic suction). It allows continuous and/or intermittent suction at variable levels, incorporates a manometer and controls for monitoring/adjusting the level of suction, and may include collection containers, tubing or a stand/mount; it does not include patient contact devices (e.g., handpiece/tip, catheter).