摘要:
An apparatus and a method for applying a coating to a medical device such as a stent, balloon, or catheter, shortly before insertion or implantation are described. The apparatus and method produce uniform consistent coverage of the medical device in a predictable, repeatable and controllable manner and reduce the need for preservative components in the coating or for excessive curing or hardening of the coating.
摘要:
A method, a kit, and an apparatus provide a coating on an implantable medical device. The apparatus includes housing, a sealed reservoir chamber disposed in the housing, a reducing template, and a reservoir access port. The sealed reservoir contains the coating material. The reducing template is sized to receive a medical device therethrough for application of the coating material. A seal breaching mechanism can be provided and adapted to breach the sealed reservoir upon activation of the apparatus. The reservoir access port, which is disposed in the housing, is adapted to fluidly couple the reducing template with the reservoir chamber upon activation of the apparatus for coating the medical device.
摘要:
Fatty acid-based, pre-cure-derived biomaterials, methods of making the biomaterials, and methods of using them as drug delivery carriers are described. The fatty acid-derived biomaterials can be utilized alone or in combination with a medical device for the release and local delivery of one or more therapeutic agents. Methods of forming and tailoring the properties of said biomaterials and methods of using said biomaterials for treating injury in a mammal are also provided.
摘要:
The present invention related to substantially-thickened therapeutic formulation comprising an oil-based composition and a therapeutic agent, wherein the therapeutic agent is of a reduced particle size.
摘要:
A material including a plurality of fatty acid chains cross-linked together and a silver fatty acid salt formed with the fatty acid chains within the material. Methods for forming a material are also included. The silver-containing materials can be utilized alone or in combination with a medical device for the release and local delivery of one or more anti-infective agents.
摘要:
Fatty acid-derived biomaterials, methods of making the biomaterials, and methods of loading them with silver compounds are described. The silver-containing biomaterials can be utilized alone or in combination with a medical device for the release and local delivery of one or more anti-infective agents. Methods of forming and tailoring the properties of said biomaterials and methods of using said biomaterials for treating injury in a mammal are also provided.
摘要:
The present invention is directed toward fatty acid-based particles, and methods of making such particles. The particles can be associated with an additional, therapeutic agent. Also provided herein is a method of forming fatty acid particles, comprising associating a cross-linked, fatty acid-derived biomaterial with a cryogenic liquid; and fragmenting the bio material/cryogenic liquid composition, such that fatty acid particles are formed. The particles can be used for a variety of therapeutic applications.
摘要:
Exemplary embodiments of the present invention provide adhesion barriers having anti-adhesion and tissue fixating properties. The adhesion barriers are formed of fatty acid based films. The fatty acid-based films may be formed from fatty acid-derived biomaterials. The films may be coated with, or may include, tissue fixating materials to create the adhesion barrier. The adhesion barriers are well tolerated by the body, have anti-inflammation properties, fixate, well to tissue, and have a residence time sufficient to prevent post-surgical adhesions.