Scheuenpflug Michael, Guenther Daniel, Irlinger Franz, Lueth Tim
MIMED Department of Micro Technology and Medical Device Engineering, Boltzmannstr. 15, D- 85748 Garching.
Annu Int Conf IEEE Eng Med Biol Soc. 2007;2007:5708-11. doi: 10.1109/IEMBS.2007.4353642.
This article presents a novel microfluidic module system for the synthesis of radiopharmaceutical products. As a main function a piezo-actuated diaphragm valve is produced with rapid prototyping procedures. A system for the automatic characterization of microvalves is described. The built microvalve is characterized by a very high throughput and low leakage rate even for gaseous media. The valve as other passive modules like mixer elements can be easily combined to a microfluidic system. The system makes the application of radiopharmaceutical products more effective and less costly intensive.
本文介绍了一种用于合成放射性药物产品的新型微流控模块系统。作为主要功能，采用快速成型工艺制造了一种压电驱动隔膜阀。描述了一种微阀自动表征系统。所制造的微阀即使对于气态介质也具有非常高的通量和低泄漏率。该阀与其他无源模块（如混合器元件）一样，可以很容易地组合成微流控系统。该系统使放射性药物产品的应用更有效且成本更低。
