Medicinal drainage device; has one or more suction chambers formed in separate containers, which are connected to vacuum chamber with base unit connected to common negative pressure source

摘要

The device has one or more suction chambers, which are connected to a common negative pressure source by separate drainage hoses. The suction chambers are formed in separate containers (12), which can be individually connected by quick-fit couplings (26) to a vacuum chamber (20) with a base unit connected to the negative pressure source. The base unit has units (22,24) to monitor or control the negative pressure in the vacuum chamber.