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Novel micro gripping, probing, and sensing devices for single-cell surgery
Li WJ(李文荣); Xi N(席宁)
Department机器人学研究室
Conference Name26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2004
Conference DateSeptember 1-5, 2004
Conference PlaceSan Francisco, CA, USA
Author of SourceIEEE; IEEE Engineering in Medicine and Biology Society
Source PublicationAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
PublisherIEEE
Publication PlaceNEW YORK
2004
Pages2591-2594
Indexed ByEI ; CPCI(ISTP)
EI Accession number2005028780005
WOS IDWOS:000225461800671
Contribution Rank1
ISSN1094-687X
ISBN0-7803-8439-3
KeywordSingle Cell Surgery Cell Nano-probe Cell Micro Gripper Micro Force Sensor
AbstractSeveral novel devices under development in our laboratories to ultimately realize a micro robotic system for single cell nano-scale probing, injection, imaging and surgery is described in this paper. Thus far, we have 1) developed MEMS polymer grippers that can be actuated under water with very large deflection and are capable of gripping 500um embryonic cells in water with ∼2V input; 2) developed a probe-etching technique to controllably shape fiber probes into various tip geometries, Le., fibers with initial diameter of 125um were sharpened into tips with angles ranging from <2.7 - 9.7° and with nano-scale tip diameters of <1um; 3) developed a novel PVDF force sensing system with resolution in the sub-uN range for applications in bio-manipulation, bio-injection, and potentially single cell surgery. Details of these technologies are discussed in this paper.
Language英语
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Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/20003
Collection机器人学研究室
Corresponding AuthorLi WJ(李文荣)
Affiliation1.Centre for Micro and Nano Systems, Chinese University of Hong Kong, Shatin, N.T., Hong Kong
2.Robotics and Automation Laboratory, Department of Electrical Engineering, Michigan State University, East Lansing, MI, United States
3.Micro/Nano Robotics Automations Lab., Shenyang Institute of Automation, Chinese Academy of Sciences Shenyang, Liaoning, China
4.Chinese University of Hong Kong
5.Michigan State University
6.Shenyang Institute of Automation
Recommended Citation
GB/T 7714
Li WJ,Xi N. Novel micro gripping, probing, and sensing devices for single-cell surgery[C]//IEEE; IEEE Engineering in Medicine and Biology Society. NEW YORK:IEEE,2004:2591-2594.
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