发明名称 |
DEVICE AND METHOD FOR PRODUCING THERAPEUTIC FOAM |
摘要 |
A device and a method for generating therapeutic foam from a sclerosing solution such as polidocanol and a gas which is absorbable or dissolvable in the body comprises a disposable cassette including a liquid container and a flexible chamber containing gas, chamber being formed as a loop. Located in the loop chamber is a foam generating mesh. In use, liquid is introduced into the chamber and then the cassette is inserted into a pumping machine where it is engaged by a peristaltic pump which circulates the contents of the loop chamber through the mesh, thus creating foam. When a steady state is reached, foam may be withdrawn using a syringe via either a port or septum.
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申请公布号 |
US2010099778(A1) |
申请公布日期 |
2010.04.22 |
申请号 |
US20070518479 |
申请日期 |
2007.12.21 |
申请人 |
WRIGHT DAVID DAKIN IORWERTH;HARMAN ANTHONY DAVID;HODGES GARRY;TARGELL DAVID JOHN;YEOMAN MARK SIMPSON;DONNAN JEREMY FRANCIS |
发明人 |
WRIGHT DAVID DAKIN IORWERTH;HARMAN ANTHONY DAVID;HODGES GARRY;TARGELL DAVID JOHN;YEOMAN MARK SIMPSON;DONNAN JEREMY FRANCIS |
分类号 |
A61K31/08;B01F3/04;B01F5/10 |
主分类号 |
A61K31/08 |
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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