A small manually operable pump which may be of the squeeze-bulb type, arranged to reduce fluid pressure and receive a fluid at a first end and to discharge a flow from an opposite end, and provided with a connector at each end so that it can be connected to various articles of emergency medical equipment to provide increased pressure or suction as required. A collection bag is arranged to use both the suction and the pressurized flow of the pump to suck materials from a wound or a patients airway into the collection bag.
