Syringe adapter

A syringe adapter for coupling a syringe to a fluid system, the syringe adapter comprising:

• a female connector;
• a body in fluid communication with the female connector;
• a male connector in fluid communication with the female connector and the body, the male connector configured to couple with a medical device;
• a passage extending radially through the body;
• a cannula extending axially through the body and out through the female connector, a first end of the cannula fluidly coupled to an end of the passage disposed within the body;
• a filter housing fluidly coupled to an end of the passage that is exterior to the body, the filter housing terminating in a vent that is fluidly coupled to the passage;
• and
• a filter disposed in the filter housing,
• wherein a first fluid path is formed through the cannula, the passage and the vent, and a second fluid path is formed through the female connector, the body, and the male connector, and wherein a closed system is provided when the male connector is uncoupled from the medical device.