ATE537900T1 - Verfahren zur herstellung einer ventileinheit - Google Patents

Verfahren zur herstellung einer ventileinheit

Info

Publication number
ATE537900T1
ATE537900T1 AT09160093T AT09160093T ATE537900T1 AT E537900 T1 ATE537900 T1 AT E537900T1 AT 09160093 T AT09160093 T AT 09160093T AT 09160093 T AT09160093 T AT 09160093T AT E537900 T1 ATE537900 T1 AT E537900T1
Authority
AT
Austria
Prior art keywords
valve material
region
valve
material chamber
overlapped portion
Prior art date
Application number
AT09160093T
Other languages
English (en)
Inventor
Jong-Myeon Park
Jong-Suk Chung
Jeong-Gun Lee
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of ATE537900T1 publication Critical patent/ATE537900T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502738—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by integrated valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502707—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the manufacture of the container or its components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0803—Disc shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0887—Laminated structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/12—Specific details about materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B01L2300/1861—Means for temperature control using radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0409—Moving fluids with specific forces or mechanical means specific forces centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0677—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
AT09160093T 2008-05-14 2009-05-13 Verfahren zur herstellung einer ventileinheit ATE537900T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080044728A KR100955481B1 (ko) 2008-05-14 2008-05-14 밸브 유닛, 이를 구비한 미세유동장치, 및 상기 밸브유닛의 제조방법

Publications (1)

Publication Number Publication Date
ATE537900T1 true ATE537900T1 (de) 2012-01-15

Family

ID=40874736

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09160093T ATE537900T1 (de) 2008-05-14 2009-05-13 Verfahren zur herstellung einer ventileinheit

Country Status (5)

Country Link
US (1) US8429821B2 (de)
EP (1) EP2119505B1 (de)
JP (1) JP2009274067A (de)
KR (1) KR100955481B1 (de)
AT (1) ATE537900T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8779533B2 (en) 2011-07-12 2014-07-15 Robert Bosch Gmbh MEMS with single use valve and method of operation
KR102176587B1 (ko) 2013-10-15 2020-11-10 삼성전자주식회사 시료분석장치, 시료분석방법, 및 밸브의 동적 작동 방법
USD841186S1 (en) * 2015-12-23 2019-02-19 Tunghai University Biochip

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7591998A (en) 1997-05-23 1998-12-11 Gamera Bioscience Corporation Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system
KR100738113B1 (ko) 2006-05-10 2007-07-12 삼성전자주식회사 상전이형 밸브 및 그 제작방법
EP1884284A1 (de) 2006-08-04 2008-02-06 Samsung Electronics Co., Ltd. Absperrventileinheit und Reaktionsvorrichtung mit Absperrventil
KR100763924B1 (ko) 2006-08-16 2007-10-05 삼성전자주식회사 밸브 유닛, 이를 구비한 반응 장치 및, 채널에 밸브를형성하는 방법
US8464760B2 (en) 2006-08-16 2013-06-18 Samsung Electronic Co., Ltd. Valve unit, reaction apparatus with the same, and method of forming valve in channel
KR101258434B1 (ko) 2007-05-03 2013-05-02 삼성전자주식회사 미세유동 시스템 및,이의 제조방법

Also Published As

Publication number Publication date
US20090282681A1 (en) 2009-11-19
EP2119505A1 (de) 2009-11-18
US8429821B2 (en) 2013-04-30
EP2119505B1 (de) 2011-12-21
KR20090118753A (ko) 2009-11-18
KR100955481B1 (ko) 2010-04-30
JP2009274067A (ja) 2009-11-26

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