利索-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
CN101641059B 一种不对称药物控释涂层冠脉内支架 有权 质押

一种不对称药物控释涂层冠脉内支架
Abstract:
一种不对称药物控释涂层冠脉内支架，包括裸支架以及由药物和载体组成的涂层。所述涂层涂覆在所述裸支架外壁表面。所述涂层为多层，涂层中药物浓度从外层到内层依次增加。
Abstract(English):

An intracoronary stent with an asymmetric drug releasing controlled coating includes a naked stent and a coating consisting of a drug and a carrier. The coating is coated over the surface of the outer wall of the naked stent. The coating is divided into several layers, and the concentrations in the coating increase from the outer layer to the inner layer stepwise.

Public/Granted literature
Patent Agency Ranking
0/0