880VS series medical suction kit （aka suction kit） is a continuous suction kit powered from pressure gas. This is a long term, non-invasive, active medical device. It can be used to medical suction for tracheal suction, pharyngeal aspiration, gastro-intestinal drainage, and surgical suction.
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.