OMNI-directional actuation of magnetically driven microtool for enucleation of oocyte

Fumihito Arai; Naoki Inomata; Shogo Kudo; Yoko Yamanishi; Takehito Mizunuma

doi:10.1109/MEMSYS.2010.5442419

OMNI-directional actuation of magnetically driven microtool for enucleation of oocyte

Fumihito Arai, Naoki Inomata, Shogo Kudo, Yoko Yamanishi, Takehito Mizunuma

ENG - Robotics

Tohoku University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Citations (Scopus)

Abstract

We developed a magnetically driven microtool(MMT) used in a microfluidic chip for enucleation of oocyte. Size of the tool was greatly reduced compared with that of the conventional mechanical micromanipulator and was installed in a microfluidic chip. We succeeded in precise positioning of the tool (5 μm) with low disturbances. The tool is actuated noncontact by the magnetic force, therefore, the microfluidic chip part is fully disposable with low cost. Based on the novel and original design, we integrated a Robot-on-a-Chip (Robochip) and demonstrated on-chip enucleation of oocyte.

Original language	English
Title of host publication	MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest
Pages	1167-1170
Number of pages	4
DOIs	https://doi.org/10.1109/MEMSYS.2010.5442419
Publication status	Published - 2010
Event	23rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2010 - Hong Kong, China Duration: 2010 Jan 24 → 2010 Jan 28

Publication series

Name	Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN (Print)	1084-6999

Conference

Conference	23rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2010
Country/Territory	China
City	Hong Kong
Period	10/1/24 → 10/1/28

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10.1109/MEMSYS.2010.5442419

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Arai, F., Inomata, N., Kudo, S., Yamanishi, Y., & Mizunuma, T. (2010). OMNI-directional actuation of magnetically driven microtool for enucleation of oocyte. In MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest (pp. 1167-1170). Article 5442419 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). https://doi.org/10.1109/MEMSYS.2010.5442419

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title = "OMNI-directional actuation of magnetically driven microtool for enucleation of oocyte",

abstract = "We developed a magnetically driven microtool(MMT) used in a microfluidic chip for enucleation of oocyte. Size of the tool was greatly reduced compared with that of the conventional mechanical micromanipulator and was installed in a microfluidic chip. We succeeded in precise positioning of the tool (5 μm) with low disturbances. The tool is actuated noncontact by the magnetic force, therefore, the microfluidic chip part is fully disposable with low cost. Based on the novel and original design, we integrated a Robot-on-a-Chip (Robochip) and demonstrated on-chip enucleation of oocyte.",

author = "Fumihito Arai and Naoki Inomata and Shogo Kudo and Yoko Yamanishi and Takehito Mizunuma",

year = "2010",

doi = "10.1109/MEMSYS.2010.5442419",

language = "English",

isbn = "9781424457649",

series = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",

pages = "1167--1170",

booktitle = "MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest",

note = "23rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2010 ; Conference date: 24-01-2010 Through 28-01-2010",

}

Arai, F, Inomata, N, Kudo, S, Yamanishi, Y & Mizunuma, T 2010, OMNI-directional actuation of magnetically driven microtool for enucleation of oocyte. in MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest., 5442419, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp. 1167-1170, 23rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2010, Hong Kong, China, 10/1/24. https://doi.org/10.1109/MEMSYS.2010.5442419

OMNI-directional actuation of magnetically driven microtool for enucleation of oocyte. / Arai, Fumihito; Inomata, Naoki; Kudo, Shogo et al.
MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest. 2010. p. 1167-1170 5442419 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - OMNI-directional actuation of magnetically driven microtool for enucleation of oocyte

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AU - Inomata, Naoki

AU - Kudo, Shogo

AU - Yamanishi, Yoko

AU - Mizunuma, Takehito

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N2 - We developed a magnetically driven microtool(MMT) used in a microfluidic chip for enucleation of oocyte. Size of the tool was greatly reduced compared with that of the conventional mechanical micromanipulator and was installed in a microfluidic chip. We succeeded in precise positioning of the tool (5 μm) with low disturbances. The tool is actuated noncontact by the magnetic force, therefore, the microfluidic chip part is fully disposable with low cost. Based on the novel and original design, we integrated a Robot-on-a-Chip (Robochip) and demonstrated on-chip enucleation of oocyte.

AB - We developed a magnetically driven microtool(MMT) used in a microfluidic chip for enucleation of oocyte. Size of the tool was greatly reduced compared with that of the conventional mechanical micromanipulator and was installed in a microfluidic chip. We succeeded in precise positioning of the tool (5 μm) with low disturbances. The tool is actuated noncontact by the magnetic force, therefore, the microfluidic chip part is fully disposable with low cost. Based on the novel and original design, we integrated a Robot-on-a-Chip (Robochip) and demonstrated on-chip enucleation of oocyte.

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T3 - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)

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Arai F, Inomata N, Kudo S, Yamanishi Y, Mizunuma T. OMNI-directional actuation of magnetically driven microtool for enucleation of oocyte. In MEMS 2010 - The 23rd IEEE International Conference on Micro Electro Mechanical Systems, Technical Digest. 2010. p. 1167-1170. 5442419. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). doi: 10.1109/MEMSYS.2010.5442419

OMNI-directional actuation of magnetically driven microtool for enucleation of oocyte

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