| Patent application number | Description | Published |
|---|
| 20090061071 | Porous medical articles for therapeutic agent delivery - According to an aspect of the present invention a method is provided which a porous medical article is contacted with a solution that contains a therapeutic agent and a solvent in order to load the pores of the medical article, after which the solvent is sublimated. | 03-05-2009 |
| 20090081271 | MEDICAL DEVICES HAVING A FILTER INSERT FOR CONTROLLED DIFFUSION - An implantable or insertable medical device is provided which includes as components: (a) a substrate component comprising a depression that is at least partially filled with a therapeutic agent-containing material that comprises a first therapeutic agent, and (b) a pre-formed filter insert disposed in the depression such that it regulates transport of chemical species between the depression and the exterior of the device upon implantation or insertion of the device in vivo. | 03-26-2009 |
| 20090081272 | MEDICAL DEVICES HAVING A METAL PARTICULATE COMPOSITION FOR CONTROLLED DIFFUSION - An implantable or insertable medical device is provided which includes as components: (a) a substrate component comprising a depression that is at least partially filled with a therapeutic agent-containing material that comprises a first therapeutic agent, and (b) a particulate composition disposed in the depression such that it regulates transport of chemical species between the depression and the exterior of the device upon implantation or insertion of the device into a subject. | 03-26-2009 |
| 20090123521 | Medical devices having coatings for controlled therapeutic agent delivery - According to an aspect of the invention, medical devices are provided, which include a nanoparticle-derived inorganic layer disposed over a least a portion of structure that includes a substrate, and optionally, a therapeutic-agent-containing layer disposed over at least a portion of the substrate. In some embodiments, the inorganic layer is a nanoporous inorganic layer. Other aspects of the invention comprise methods for forming such medical device. | 05-14-2009 |
| 20100057197 | MEDICAL DEVICES HAVING INORGANIC COATINGS FOR THERAPEUTIC AGENT DELIVERY - According to an aspect of the invention, medical devices are provided that comprise a substrate, at least one therapeutic agent disposed over or in the substrate, and at least one inorganic layer disposed over the therapeutic agent and the substrate, wherein the inorganic layer is either a porous inorganic layer or is a non-porous layer that becomes a porous inorganic layer in vivo. Other aspects of the invention comprise methods for forming medical devices. | 03-04-2010 |
| 20110130829 | Medical Devices Containing Therapeutic Agents - The present invention pertains to implantable or insertable medical devices which comprise a substrate and one or more therapeutic-agent-containing regions contain one or more therapeutic agents. In various aspects of the invention, one or more characteristics of such therapeutic-agent-containing regions are controlled. Further aspects of the invention relate to methods of forming such devices and to methods of using such devices. | 06-02-2011 |
