#$%^&*AU2014202952A120140619.pdf#####ABSTRACT A fluid delivery device (110) comprises a housing (546) having a fluid reservoir (324). A first biasing member (650) coupled to the housing. A second biasing member (652) is coupled to the first biasing member in series and at least partially overlapping the first biasing member. The first and second biasing members are configured to deliver a force to the fluid reservoir.5/22 I U