Title :
High-speed cell manipulation by backlashless syringe pump
Author :
Kuroda, K. ; Sakuma, Shinya ; Arai, Fumihito ; Kaneko, Makoto
Author_Institution :
Dept. of Mech. Eng., Osaka Univ., Suita, Japan
fDate :
Oct. 30 2013-Nov. 2 2013
Abstract :
This paper presents a backlashless pump for the high-speed cell manipulation in a microchannel. A piezoelectric actuator is directly connected to the pusher of a syringe for minimizing the backlash during the operation, and, moreover, to achieve high-speed manipulation. The performance of the developed pump is evaluated, and the results show that the response time for the push and pull operations are 41 and 36 milliseconds, respectively. The speed is 4 times faster than the conventional ones, and the controllability of the system is improved correspondingly.
Keywords :
bioMEMS; biomolecular electronics; controllability; flow control; manipulators; microchannel flow; piezoelectric actuators; pumps; backlashless syringe pump; controllability; developed pump; high-speed cell manipulation; high-speed manipulation; microchannel; piezoelectric actuator; Backlashless; Flow Control; High-Speed Vision; Piezoelectric Actuator; Red Blood Cell;
Conference_Titel :
Ubiquitous Robots and Ambient Intelligence (URAI), 2013 10th International Conference on
Conference_Location :
Jeju
Print_ISBN :
978-1-4799-1195-0
DOI :
10.1109/URAI.2013.6677499
