Study on the Performance of Piezoelectric Micro Pump for Insulin Injection
10.3969/j.issn.1671-7104.2015.01.018
- VernacularTitle:胰岛素注射用压电微泵的性能研究
- Author:
Zhijing ZHANG
1
;
Wei WANG
;
Xinyuan CHEN
Author Information
1. 上海市医疗器械检测所
- Keywords:
piezoelectric micro pump;
insulin pump
- From:
Chinese Journal of Medical Instrumentation
2015;(1):64-67
- CountryChina
- Language:Chinese
-
Abstract:
In terms of performance of piezoelectric micro pump, this paper explores the piezoelectric ceramic plate in different wave driven micro pump flow rate. The conclusion is that the square wave voltage gets the biggest micro pump velocity. The velocity and pressure of the micro pump is almost linear relationship, and having nothing to do with the different inner diameter pipes. The piezoelectric micro pump’s stability is not good and exists attenuation.
