Abstract: A device for assembling components having metal bonding pads includes plates that can move relative to each other, bearing metal components respectively and leaving between them a flat chamber surrounding the components when the latter are in contact with each other. The flat chambers can be saturated with deoxidizing gaseous fluid.

Abstract: A biomedical device assembly, such as a stent, for the targeted treatment of a tissue, such as the inhibition of restentosis. The stent is coated with an antigen, which is an example of a lock. The antigen can be bound by a labelled antibody, which is an example of a key and an effector. The antibody is preferably labelled with a radioactive source. According to one method of preparing the biomedical device assembly, after the stent has been placed in the blood vessel of the subject, the antibody is injected. The antibody then binds to the antigen on the stent, thereby localizing the radioactive source to the area to be treated, for example for restenosis. Other biomedical devices, such as a coil, an artificial valve or a vascular graft, could also be used in the place of the stent. The biomedical device could be placed in another biological passageway, such as the gastrointestinal tract, an airway or the genitourinary tract.

Abstract: Method and device for the uniformly even application of a resin coating on a substrate, wherein it comprises a rotary plate (1) receiving the substrate (3) and provided with means for rendering the substrate stationary on the plate so that rotation of the plate (1) provokes the spreading of a thin coating of the resin over the surface of the substrate. A concentric cover (3) is superimposed on the circular plate (1) and provokes the rotation of this cover along with the plate by confining the gaseous volume constituted by a suspended solvent preserving the properties of the dissolved resin during the spreading cycle constituting the internal atmosphere in which the substrate is placed, this volume being driven in rotation approximately synchronous with the plate and the cover.