| 基于压电驱动技术的细胞微量注射装置 |
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| 引用本文： | 肖献强,李欣欣,杨志刚,程光明. 基于压电驱动技术的细胞微量注射装置[J]. 微特电机, 2005, 33(10): 35-38 |
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| 作者姓名： | 肖献强 李欣欣 杨志刚 程光明 |
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| 作者单位： | 吉林大学,吉林,长春,130025 |
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| 基金项目： | 国家863项目资助(2002AA421350) |
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| 摘 要： | 提出了用压电陶瓷在通电下产生的微小变形的原理来设计压电驱动器,利用微位移压电驱动器来完成细胞微量注射微动平台的定位和注射,并且将微动平台和由电机带动的细胞微载台来构成细胞药物微量注射的机械结构与控制系统。压电式细胞微量注射装置的定位和注射动作全部由压电驱动器来完成,和目前国内外的细胞微量注射装置相比主要特点是定位精度和注射精度都比较高。
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| 关 键 词： | 压电驱动 微位移 微注射 |
| 文章编号： | 1004-7018(2005)10-0035-04 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-07-18 |
Research on Cell Medicine Microinjection Device Based on the Piezoelectric Drive Technology |
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| XIAO Xian-qiang,LI Xin-xin,YANG Zhi-gang,CHENG Guang-ming. Research on Cell Medicine Microinjection Device Based on the Piezoelectric Drive Technology[J]. Small & Special Electrical Machines, 2005, 33(10): 35-38 |
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| Authors: | XIAO Xian-qiang LI Xin-xin YANG Zhi-gang CHENG Guang-ming |
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| Affiliation: | Jilin University, Changchun 130025, China |
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| Abstract: | Put forward making use of the piezoelectric element at the condition of electrify producing micro displacement principle to design piezoelectric actuator,the paper utilized the piezoelectric actuator to design the cell micro injection device which achieved its orientation and injection by the piezoelectric actuator.What's more combined the device with the electric-engine tiny flat roof which placed the cell micro flat roof to constitutes of framework and control system.The device compared with another cell micro injection device,it has achived high precision of its orientation and injection. |
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| Keywords: | piezoelectric actuator micro displacement microinjection |
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