摘要:
A method of manufacturing an implantable medical device, such as a drug eluting stent, is disclosed. The method includes subjecting an implantable medical device that includes a polymer to a thermal condition. The thermal condition can result in reduction of the rate of release of an active agent from the device subsequent to the implantation of the device and/or improve the mechanical properties of a polymeric coating on the device.
摘要:
A polymeric coating for a medical device that comprises poly(lactic acid) and a block copolymer including blocks of poly(ethylene glycol) and poly(butylene terephthalate) is provided.
摘要:
Coatings for an implantable medical device and a method of fabricating thereof are disclosed, the coatings comprising a biologically degradable, biologically erodable, and/or biologically resorbable ABA or AB block copolymer. A biologically active agent can be conjugated to the block copolymer.
摘要:
A stent comprising a coating layer is disclosed. The coating layer has a hydrophobic component and a hydrophilic component, wherein a region of the coating layer on or about the outermost surface of the coating layer has a higher content or concentration of the hydrophilic component than the hydrophobic component.
摘要:
Coatings for implantable medical devices, and methods for fabricating thereof, are provided. The coatings include a first polymer layer and a second polymer layer, where the second polymer has a higher degree of hydration than the first polymer.
摘要:
An implantable medical device, such as a stent, is disclosed having a coating. The coating includes a poly(butylene terephthalate-co-ethylene glycol)polymer. The coating can also include a drug.
摘要:
Coatings for an implantable medical device and a method of fabricating the coatings are disclosed. The coatings comprise a fluorinated polymer and a biologically beneficial polymer, an example of which includes poly(ethylene-glycol)-block poly(butylene terephthalate)-block poly(ethylene-glycol). A biologically active agent can be additionally conjugated to the biologically beneficial polymer.
摘要:
A copolymer comprising a block of an elastin pentapeptide and method of making and using the copolymer are provided. The copolymer may be used as a coating on a stent. Methods of using a stent coated with the copolymer are also provided.