IN2015DN02943A - - Google Patents

Info

Publication number
IN2015DN02943A
IN2015DN02943A IN2943DEN2015A IN2015DN02943A IN 2015DN02943 A IN2015DN02943 A IN 2015DN02943A IN 2943DEN2015 A IN2943DEN2015 A IN 2943DEN2015A IN 2015DN02943 A IN2015DN02943 A IN 2015DN02943A
Authority
IN
India
Prior art keywords
separator
barrier
tube containing
substance
fractions
Prior art date
Application number
Inventor
Jane F ; Emerson
Mohamad; Al-Sheikhly
Original Assignee
Univ California
Univ Maryland
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 Univ California, Univ Maryland filed Critical Univ California
Publication of IN2015DN02943A publication Critical patent/IN2015DN02943A/en

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
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes
    • B01L3/50215—Test tubes specially adapted for centrifugation purposes using a float to separate phases
    • 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
    • B01L2300/02—Identification, exchange or storage of information
    • B01L2300/021—Identification, e.g. bar codes
    • 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
    • B01L2300/02—Identification, exchange or storage of information
    • B01L2300/021—Identification, e.g. bar codes
    • B01L2300/022—Transponder chips
    • 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
    • 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components

Abstract

Sterilizable separator tubes and methods of utilization of same are presented. Methods include providing a separator tube containing a separator substance that can be polymerized to a desired hardness following sterilization using radical generating radiation. The separator substance is formulated to have a density between that of the average densities of separable fractions derived from a sample fluid such as blood , and to be flowable. Upon centrifugation of a separator tube containing a fluid sample, the separator substance forms a barrier between the fractions. The barrier subsequently hardens to form a solid barrier when triggered by a suitable energy source.
IN2943DEN2015 2012-10-22 2013-10-10 IN2015DN02943A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/656,926 US9669405B2 (en) 2012-10-22 2012-10-22 Sterilizable photopolymer serum separator
PCT/US2013/064228 WO2014066049A1 (en) 2012-10-22 2013-10-10 Sterilizable photopolymer serum separator

Publications (1)

Publication Number Publication Date
IN2015DN02943A true IN2015DN02943A (en) 2015-09-18

Family

ID=50485860

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2943DEN2015 IN2015DN02943A (en) 2012-10-22 2013-10-10

Country Status (9)

Country Link
US (1) US9669405B2 (en)
EP (1) EP2909301B1 (en)
JP (1) JP6571525B2 (en)
KR (1) KR102105854B1 (en)
CN (1) CN105143433A (en)
BR (1) BR112015008769B1 (en)
CA (1) CA2888918C (en)
IN (1) IN2015DN02943A (en)
WO (1) WO2014066049A1 (en)

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BR112017015758A2 (en) * 2015-01-22 2018-03-27 Univ California bone marrow and platelet-rich plasma cell separation and removal methods and devices
ES2671747T3 (en) * 2015-01-22 2018-06-08 The Regents Of The University Of California Compositions and methods for separation of platelet rich plasma
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US11275096B2 (en) * 2017-09-28 2022-03-15 Bioceryx Technologies Inc. Blood transfer devices and methods thereof
US11931674B2 (en) * 2019-04-04 2024-03-19 Natera, Inc. Materials and methods for processing blood samples

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Also Published As

Publication number Publication date
EP2909301A1 (en) 2015-08-26
US9669405B2 (en) 2017-06-06
EP2909301B1 (en) 2018-03-07
JP6571525B2 (en) 2019-09-04
JP2016503291A (en) 2016-02-04
WO2014066049A1 (en) 2014-05-01
KR102105854B1 (en) 2020-05-04
KR20150111903A (en) 2015-10-06
CA2888918A1 (en) 2014-05-01
CN105143433A (en) 2015-12-09
CA2888918C (en) 2022-02-22
EP2909301A4 (en) 2016-06-08
BR112015008769B1 (en) 2021-02-09
US20140113795A1 (en) 2014-04-24
BR112015008769A2 (en) 2017-07-04

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