EP2951578A4 - Systèmes de tube et flotteur et procédés d'utilisation de ces derniers - Google Patents

Systèmes de tube et flotteur et procédés d'utilisation de ces derniers

Info

Publication number
EP2951578A4
EP2951578A4 EP14746363.2A EP14746363A EP2951578A4 EP 2951578 A4 EP2951578 A4 EP 2951578A4 EP 14746363 A EP14746363 A EP 14746363A EP 2951578 A4 EP2951578 A4 EP 2951578A4
Authority
EP
European Patent Office
Prior art keywords
tube
methods
same
float systems
float
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.)
Withdrawn
Application number
EP14746363.2A
Other languages
German (de)
English (en)
Other versions
EP2951578A2 (fr
Inventor
Daniel Campton
Joshua Nordberg
Evan Castiglia
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.)
Rarecyte Inc
Original Assignee
Rarecyte 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 Rarecyte Inc filed Critical Rarecyte Inc
Publication of EP2951578A2 publication Critical patent/EP2951578A2/fr
Publication of EP2951578A4 publication Critical patent/EP2951578A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Clinical Laboratory Science (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Ecology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Centrifugal Separators (AREA)
EP14746363.2A 2013-02-01 2014-01-28 Systèmes de tube et flotteur et procédés d'utilisation de ces derniers Withdrawn EP2951578A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361759495P 2013-02-01 2013-02-01
PCT/US2014/013434 WO2014120678A2 (fr) 2013-02-01 2014-01-28 Systèmes de tube et flotteur et procédés d'utilisation de ces derniers

Publications (2)

Publication Number Publication Date
EP2951578A2 EP2951578A2 (fr) 2015-12-09
EP2951578A4 true EP2951578A4 (fr) 2016-09-14

Family

ID=51263107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14746363.2A Withdrawn EP2951578A4 (fr) 2013-02-01 2014-01-28 Systèmes de tube et flotteur et procédés d'utilisation de ces derniers

Country Status (3)

Country Link
EP (1) EP2951578A4 (fr)
CN (1) CN105074459A (fr)
WO (1) WO2014120678A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160045915A1 (en) * 2014-08-12 2016-02-18 Rarecyte, Inc. Tube and float systems and methods of using the same
DE102017108933B4 (de) * 2017-04-26 2018-12-06 Sarstedt Aktiengesellschaft & Co.Kg Trennkörper
DE102017108935B4 (de) 2017-04-26 2018-12-06 Sarstedt Aktiengesellschaft & Co.Kg Trennkörper und rohrförmiger Behälter mit dem Trennkörper
DE102017108937B4 (de) 2017-04-26 2018-12-06 Sarstedt Aktiengesellschaft & Co.Kg Trennkörper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919085A (en) * 1974-02-27 1975-11-11 Becton Dickinson Co Plasma separator assembly
US20080132874A1 (en) * 2005-08-10 2008-06-05 The Regents Of The University Of California Collection tubes appratus, systems, and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0774772B2 (ja) * 1990-12-31 1995-08-09 エイ． レビン ロバート 血液サンプリング組立体、ターゲット細胞の採取方法およびターゲット成分の採取方法
US5560830A (en) * 1994-12-13 1996-10-01 Coleman; Charles M. Separator float and tubular body for blood collection and separation and method of use thereof
US7205157B2 (en) * 2001-01-08 2007-04-17 Becton, Dickinson And Company Method of separating cells from a sample
US7220593B2 (en) * 2002-10-03 2007-05-22 Battelle Memorial Institute Buffy coat separator float system and method
WO2012166634A2 (fr) * 2011-05-31 2012-12-06 Rarecyte, Inc. Systèmes à tube et flotteur pour séparation de fluides basée sur la densité

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919085A (en) * 1974-02-27 1975-11-11 Becton Dickinson Co Plasma separator assembly
US20080132874A1 (en) * 2005-08-10 2008-06-05 The Regents Of The University Of California Collection tubes appratus, systems, and methods

Also Published As

Publication number Publication date
WO2014120678A2 (fr) 2014-08-07
EP2951578A2 (fr) 2015-12-09
CN105074459A (zh) 2015-11-18
WO2014120678A3 (fr) 2014-12-31

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150724

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CAMPTON, DANIEL

Inventor name: NORDBERG, JOSHUA

Inventor name: CASTIGLIA, EVAN

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160817

RIC1 Information provided on ipc code assigned before grant

Ipc: B01L 3/00 20060101ALI20160810BHEP

Ipc: G01N 33/49 20060101AFI20160810BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170314