Abstract: An in-situ plasma cleaning device (PCD) performs an atomic surface cleaning process to remove contaminants and/or to modify the cylindrical surfaces of both the target and substrate. The atomic cleaning process utilizes a plasma generated locally within the in-situ plasma cleaning device with suitable properties to clean both the target and substrate cylindrical surfaces either concurrently or separately. Moreover, the in-situ plasma cleaning device is designed to traverse the length of the target and the substrate cylindrical surfaces during the cleaning process.

Abstract: A medical device has a porous metallic coating that can withstand the high strains inherent in the use of such devices without delamination. A coating of the metal is applied to a medical device, such as a stent, by vapor deposition so that the thermomechanical properties of the stent are not adversely affected. The coating preferable has high emissivity. The coating is applied via a generally oblique coating flux or a low energy coating flux.

Abstract: A system and method for coating implantable medical devices so that they do not interfere with MR imaging are described. Using any of the coating processes well known to those skilled in the art, e.g., physical vapor deposition such as evaporation, sputtering, or cathode arc, or chemical vapor deposition, spraying, plasma polymerization, plasma enhanced chemical vapor deposition and the like, multiple sources, including at least one source of an electrically insulating material and at least one source of an electrically conducting material, are oriented and shielded so as to coat separate sections of the implantable medical device. The object being coated is then rotated so that overlapping spiral coatings of the materials from the different coating sources are produced on the object.

Abstract: A plurality of coated layers is disposed on an implanted device. The materials and electrical parameters of the coated layers are chosen and the geometry of the coated layers is arranged so that incident electromagnetic radiation induces currents in the coated layers that have a predetermined phase and amplitude relationship with the current induced in the implanted device.

Abstract: An implantable electrode has a biomedically compatible, microscopically rough, metal coating that creates a high double-layer capacitance. The coating is applied to the implant by physical vapor deposition. The coating preferably is applied via a generally oblique coating flux or a low energy coating flux. In some embodiments, the coating has pores. The pores can contain a drug, which can diffuse over a period of time. The coating may be partially nonporous to protect the implant from corrosion.

Abstract: A medical implant has a microscopically rough outer coating that serves to bond the implant to animal tissue. The coating is applied to the implant by physical vapor deposition. The coating preferable is applied via a generally oblique coating flux or a low energy coating flux. In some embodiments, the coating has pores. The pores can contain a drug, which can diffuse over a period of time. The coating may be partially nonporous to protect the implant from corrosion. The coating can have an outer porous layer that can bond with animal tissue easily.

Abstract: A medical device has a porous radiopaque coating that can withstand the high strains inherent in the use of such devices without delamination. A coating of Ta is applied to a medical device, such as a stent, by vapor deposition so that the thermomechanical properties of the stent are not adversely affected. The coating preferable has high emissivity. The coating is applied via a generally oblique coating flux or a low energy coating flux.

Abstract: A medical device has a porous radiopaque coating that can withstand the high strains inherent in the use of such devices without delamination. A coating of Ta is applied to a medical device, such as a stent, by vapor deposition so that the thermomechanical properties of the stent are not adversely affected. The coating preferable has high emissivity.

Abstract: A medical device has a radiopaque coating that can withstand the high strains inherent in the use of such devices without delamination. A coating of Ta is applied to a medical device, such as a stent, by vapor deposition so that the thermomechanical properties of the stent are not adversely affected.