DE69013741T2 - Verdünnungs- und Mischpatrone. - Google Patents

Verdünnungs- und Mischpatrone.

Info

Publication number
DE69013741T2
DE69013741T2 DE69013741T DE69013741T DE69013741T2 DE 69013741 T2 DE69013741 T2 DE 69013741T2 DE 69013741 T DE69013741 T DE 69013741T DE 69013741 T DE69013741 T DE 69013741T DE 69013741 T2 DE69013741 T2 DE 69013741T2
Authority
DE
Germany
Prior art keywords
sample
diluent
locations
dilution
mixing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69013741T
Other languages
English (en)
Other versions
DE69013741D1 (de
Inventor
Don Besemer
Michael Gorin
Ian Gibbons
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roche Diagnostics Corp
Original Assignee
BIOTRACK Inc MOUNTAIN VIEW CALIF US
Biotrack Inc
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 BIOTRACK Inc MOUNTAIN VIEW CALIF US, Biotrack Inc filed Critical BIOTRACK Inc MOUNTAIN VIEW CALIF US
Publication of DE69013741D1 publication Critical patent/DE69013741D1/de
Application granted granted Critical
Publication of DE69013741T2 publication Critical patent/DE69013741T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • 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
    • 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
    • B01L3/502723—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 venting arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/04—Dairy products
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25625—Dilution
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer
DE69013741T 1989-04-13 1990-04-12 Verdünnungs- und Mischpatrone. Expired - Fee Related DE69013741T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/337,286 US5104813A (en) 1989-04-13 1989-04-13 Dilution and mixing cartridge

Publications (2)

Publication Number Publication Date
DE69013741D1 DE69013741D1 (de) 1994-12-08
DE69013741T2 true DE69013741T2 (de) 1995-05-24

Family

ID=23319894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013741T Expired - Fee Related DE69013741T2 (de) 1989-04-13 1990-04-12 Verdünnungs- und Mischpatrone.

Country Status (8)

Country Link
US (1) US5104813A (de)
EP (1) EP0392851B1 (de)
JP (1) JP2790359B2 (de)
AT (1) ATE113716T1 (de)
AU (1) AU621185B2 (de)
CA (1) CA1323999C (de)
DE (1) DE69013741T2 (de)
ES (1) ES2069683T3 (de)

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JP2790359B2 (ja) 1998-08-27
CA1323999C (en) 1993-11-09
ES2069683T3 (es) 1995-05-16
DE69013741D1 (de) 1994-12-08
AU4872390A (en) 1990-10-18
US5104813A (en) 1992-04-14
EP0392851A3 (de) 1991-06-12
AU621185B2 (en) 1992-03-05
EP0392851B1 (de) 1994-11-02
EP0392851A2 (de) 1990-10-17
JPH02293640A (ja) 1990-12-04
ATE113716T1 (de) 1994-11-15

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