Delivery Devices and their Uses

摘要

- 27 An intraruminal device for (i) continuous or sequential release of at least one active agent from discrete units of formulation or formulations sequentially presented to an outlet, and (ii) a primary or dump release of at least one active agent. Each of the releases (i) and (ii) is via a different outlet in the body of the device with preferably wherein the release of (ii) being from a pocket in the body of the device. Preferably the or a release of (i) is of at least an anthelmintically effective primer dose with respect to gut residents of at least one anthelmintic from each of several anthelmintic groups and the or a release of (ii) is of at least an anthelmintically effective amount with respect to population re-establishment of at least one anthelmintic from at least one of the anthelmintic groups Coo Nq co (NN