无阀给药微泵的优化设计

Jiaqi Wang, K. Aw, Rajnish N. Sharma
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引用次数: 9

摘要

通过可控的给药系统,通过微泵在适当的时间精确地给药。这是通过使用扩散器和喷嘴元件来实现的,消除了对阀门机构的需求,简化了微泵的设计和制造。初步演示了无阀微泵样机,并对其进行了系统优化,以提高低雷诺数(Re <;100),在给药系统中是典型的。
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Optimization of valveless micropump for drug delivery
With controlled drug delivery system, appropriate and effective amount of drug can be precisely delivered at appropriate time by a micropump. This is achieved with the use of diffuser and nozzle elements that eliminate the need for valve mechanism simplifying the micropump design and fabrication. A preliminary valveless micropump prototype has been demonstrated and the systematic optimization to improve the performance at low Reynolds number (Re <; 100), typical in drug delivery system, is presented here.
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