发明名称 |
Externally triggered microcapsules |
摘要 |
Disclosed are microcapsules comprising a polymer shell enclosing one or more immiscible liquid phases in which a drug or drug precursor are contained in a liquid phase. The microparticles also contain magnetic particles that can be heated by application of an external magnetic field and thus heated to a predetermined Curie temperature. Heating of the particles melts the polymer shell and releases the drug without causing heating of surrounding tissues.
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申请公布号 |
US7968117(B1) |
申请公布日期 |
2011.06.28 |
申请号 |
US20080100009 |
申请日期 |
2008.04.09 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
发明人 |
MORRISON DENNIS R.;MOSIER BENJAMIN |
分类号 |
A61K9/127;A61K9/14;A61K9/16;A61K9/48;A61K9/50;A61K9/52;A61K41/00;B01J13/06 |
主分类号 |
A61K9/127 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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