A device for removing fluid from a body, the device comprising an array of microneedles and a housing； the array of microneedles being disposed within the housing and the housing defining a chamber. The microneedles are moveable between a disengaged position and an engaged position where, in use in the engaged position, the microneedles penetrate the surface of a body. The chamber is adapted to surround the surface of the body through which the microneedles penetrate when in the engaged position. The chamber is configured for connection to a vacuum device such that negative pressure can be applied to the chamber.
