Abstract: A distributor, particularly for medicaments, to be worn directly on the body, which has an annular portion such as a finger ring or a wrist bracelet, on the outer surface of which is arranged at least one compartment provided with an opening device fast to a retractable member designed to project towards the inner surface of the annular portion in the open position of the compartment. The retractable member is in contact with the skin in the open position of the compartment and acts to warn of this open position.

Abstract: A mixing and distributing device for a two constituent product, notably for the formation of a foam in situ, comprises a first and a second interfitted compartment having an inner end and an outer end separated by a web. Means are provided for tearing said web under the effect of the axial approach movement of said compartments through their inner ends, the walls of the latter including complementary threads designed to cooperate to bring about said approach. Each compartment comprises a solid portion and a hollow portion in the form of a substantially semicylindrical trough bounded by a longitudinal surface, the first compartment comprising a removable plug at its outer end and said web at its inner end, said second compartment being closed at its outer end and provided at its other end, on the one hand, with a peripheral projection forming a cutting-out knife for the web and, on the other hand, an axial tit projecting with respect to the inner end of its solid portion.

Abstract: Device for stabilizing the texture of a plastic substance, notably animal excrements, in which said substance is coated in the plastic state with a fast-acting and non-toxic setting material forming a rigid foam of the polyurethane type from two separate constituents including a catalyst, said device being constituted by a container including two individual compartments for holding said two constituents, and a flow means for mixing said two constituents in situ, said flow means being integral or adaptable as a plug to said container and having two closable nozzles the inlets of which are respectively arranged in line with each of said two compartments, the respective capacities of said two compartments corresponding mutually in order to provide a coating which is suitable as to volume and speed of formation of said setting material.