无阀给药微泵的优化设计

The 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS) Pub Date : 2014-04-13 DOI:10.1109/NEMS.2014.6908765

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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The 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)

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