MCCLAIN, JAMES B.,TAYLOR, CHARLES DOUGLAS,FAGAN, MEAGAN M.
申请号：
CA2852260
公开号：
CA2852260C
申请日:
2012.10.18
申请国别(地区):
CA
年份:
2020
代理人:
摘要：
A medical device that releases a pharmaceutical agent to a target site is disclosed. The medical device includes a balloon, and a coating on at least a portion of the balloon. Each particle of the particles of the pharmaceutical agent is at least partially encapsulated in a polymer layer. The method includes the steps of providing a device including a balloon, and a coating on at least a portion of the balloon, the coating including particles of a pharmaceutical agent, and each particle of the pharmaceutical agent is at least partially encapsulated in a polymer layer； positioning the device to allow the balloon to reach the target site； and inflating the balloon of the device.
