| 发明名称 |
COATINGS WITH TUNABLE MOLECULAR ARCHITECTURE FOR DRUG-COATED BALLOON |
| 摘要 |
A drug delivery balloon is provided, the a balloon having an outer surface, and a tunable coating disposed on at least a length of the balloon surface. The tunable coating includes a first therapeutic agent and a first excipient, wherein the cytostatic therapeutic agent and the at least one excipient have a weight ratio of about 20:1 to about 1:20, and further wherein the coating provides increased efficiency of therapeutic transfer to a body lumen. |
| 申请公布号 |
US2015196690(A1) |
申请公布日期 |
2015.07.16 |
| 申请号 |
US201514599160 |
申请日期 |
2015.01.16 |
| 申请人 |
ABBOTT CARDIOVASCULAR SYSTEMS INC. |
发明人 |
Stankus John;Trollsas Mikael;Hossainy Syed;Pacetti Stephen;Ngo Michael |
| 分类号 |
A61L29/08;A61L29/16;A61M25/10 |
主分类号 |
A61L29/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of coating a medical device having an outer surface, the method comprising:
selecting a cytostatic therapeutic agent; selecting at least one excipient; blending the cytostatic agent and excipient to define a coating; and applying the coating to the outer surface of the medical device, wherein the cytostatic therapeutic agent and the at least one excipient have a weight ratio of about 20:1 to about 1:20, and further wherein the coating provides increased efficiency of therapeutic transfer to a body lumen. |
| 地址 |
SANTA CLARA CA US |
