Multi-directional switching valve chip with the rotary mechanism (1st report, verification of multiple-directional switching principle using the rotary mechanism)

Tadahiro Hasegawa; Kenichiro Nakashima; Koji Ikuta

doi:10.1299/kikaic.73.811

Multi-directional switching valve chip with the rotary mechanism (1st report, verification of multiple-directional switching principle using the rotary mechanism)

Tadahiro Hasegawa, Kenichiro Nakashima, Koji Ikuta

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

The world's first 10-way micro switching valve chip as one of Biochemical IC chip was developed successfully. This switching valve chip has a special rotary mechanism with the silicon rubber leak-preventions and the precise auto-positioning mechanism. This chip succeeded to switch ten outlets from one inlet without dead volume under high leakage pressure (>700 kPa). Since the micro fabrication was made by our original "hybrid microstereolithography" (hybrid-IH process), the micro assembling and bonding are not needed. This chip is generally useful for various kinds of micro chemical devices.

Original language	English
Pages (from-to)	811-816
Number of pages	6
Journal	Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume	73
Issue number	3
DOIs	https://doi.org/10.1299/kikaic.73.811
Publication status	Published - 2007 Mar
Externally published	Yes

Keywords

Biochemical IC
Hybrid-IH process
Micro-TAS
Multi-directional switching valve
Rotary mechanism

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering

Access to Document

10.1299/kikaic.73.811

Fingerprint Dive into the research topics of 'Multi-directional switching valve chip with the rotary mechanism (1st report, verification of multiple-directional switching principle using the rotary mechanism)'. Together they form a unique fingerprint.

Cite this

Multi-directional switching valve chip with the rotary mechanism (1st report, verification of multiple-directional switching principle using the rotary mechanism). / Hasegawa, Tadahiro; Nakashima, Kenichiro; Ikuta, Koji.

In: Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Vol. 73, No. 3, 03.2007, p. 811-816.

Research output: Contribution to journal › Article

Hasegawa, T, Nakashima, K & Ikuta, K 2007, 'Multi-directional switching valve chip with the rotary mechanism (1st report, verification of multiple-directional switching principle using the rotary mechanism)', Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, vol. 73, no. 3, pp. 811-816. https://doi.org/10.1299/kikaic.73.811

@article{1be203ecded74871847b4858c33ee270,

title = "Multi-directional switching valve chip with the rotary mechanism (1st report, verification of multiple-directional switching principle using the rotary mechanism)",

abstract = "The world's first 10-way micro switching valve chip as one of Biochemical IC chip was developed successfully. This switching valve chip has a special rotary mechanism with the silicon rubber leak-preventions and the precise auto-positioning mechanism. This chip succeeded to switch ten outlets from one inlet without dead volume under high leakage pressure (>700 kPa). Since the micro fabrication was made by our original {"}hybrid microstereolithography{"} (hybrid-IH process), the micro assembling and bonding are not needed. This chip is generally useful for various kinds of micro chemical devices.",

keywords = "Biochemical IC, Hybrid-IH process, Micro-TAS, Multi-directional switching valve, Rotary mechanism",

author = "Tadahiro Hasegawa and Kenichiro Nakashima and Koji Ikuta",

year = "2007",

month = mar,

doi = "10.1299/kikaic.73.811",

language = "English",

volume = "73",

pages = "811--816",

journal = "Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C",

issn = "0387-5024",

publisher = "Japan Society of Mechanical Engineers",

number = "3",

}

TY - JOUR

T1 - Multi-directional switching valve chip with the rotary mechanism (1st report, verification of multiple-directional switching principle using the rotary mechanism)

AU - Hasegawa, Tadahiro

AU - Nakashima, Kenichiro

AU - Ikuta, Koji

PY - 2007/3

Y1 - 2007/3

N2 - The world's first 10-way micro switching valve chip as one of Biochemical IC chip was developed successfully. This switching valve chip has a special rotary mechanism with the silicon rubber leak-preventions and the precise auto-positioning mechanism. This chip succeeded to switch ten outlets from one inlet without dead volume under high leakage pressure (>700 kPa). Since the micro fabrication was made by our original "hybrid microstereolithography" (hybrid-IH process), the micro assembling and bonding are not needed. This chip is generally useful for various kinds of micro chemical devices.

AB - The world's first 10-way micro switching valve chip as one of Biochemical IC chip was developed successfully. This switching valve chip has a special rotary mechanism with the silicon rubber leak-preventions and the precise auto-positioning mechanism. This chip succeeded to switch ten outlets from one inlet without dead volume under high leakage pressure (>700 kPa). Since the micro fabrication was made by our original "hybrid microstereolithography" (hybrid-IH process), the micro assembling and bonding are not needed. This chip is generally useful for various kinds of micro chemical devices.

KW - Biochemical IC

KW - Hybrid-IH process

KW - Micro-TAS

KW - Multi-directional switching valve

KW - Rotary mechanism

UR - http://www.scopus.com/inward/record.url?scp=34250198690&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34250198690&partnerID=8YFLogxK

U2 - 10.1299/kikaic.73.811

DO - 10.1299/kikaic.73.811

M3 - Article

AN - SCOPUS:34250198690

VL - 73

SP - 811

EP - 816

JO - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

JF - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

SN - 0387-5024

IS - 3

ER -