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SYSTEMS, DEVICES, AND METHODS FOR EMBEDDING DRUG MOLECULES INTO MEDICAL CATHETERS OR TUBES
专利权人:
发明人:
Jie Zhang
申请号:
US14347749
公开号:
US20140302113A1
申请日:
2012.09.28
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The present disclosure relates to methods for embedded drug molecules into medical catheters, tubes, and other medical devices. The catheter, tube, or other medical device is capable of releasing drugs for extended periods of time. Drugs can be loaded into the wall thereof through diffusion from a loading solution. A counterintuitive approach of using undissolved drug particulates in the loading solution is employed in some embodiments. The drug in the wall of the device and in the loading solution can be in dynamic equilibrium, yielding stable and easy-to-manufacture products. Heat can be used to significantly speed up the drug loading.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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