MX366109B - Dispositivo de separacion de fases por densidad. - Google Patents

Dispositivo de separacion de fases por densidad.

Info

Publication number
MX366109B
MX366109B MX2014007859A MX2014007859A MX366109B MX 366109 B MX366109 B MX 366109B MX 2014007859 A MX2014007859 A MX 2014007859A MX 2014007859 A MX2014007859 A MX 2014007859A MX 366109 B MX366109 B MX 366109B
Authority
MX
Mexico
Prior art keywords
float
bellows structure
density
attached
separation device
Prior art date
Application number
MX2014007859A
Other languages
English (en)
Inventor
Christopher A Battles
Jamieson W Crawford
Robert G Ellis
Kenneth Handeland
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of MX366109B publication Critical patent/MX366109B/es

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
    • B01L2300/04—Closures and closing means
    • B01L2300/041—Connecting closures to device or container
    • B01L2300/044—Connecting closures to device or container pierceable, e.g. films, membranes
    • 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
    • B01L2300/04—Closures and closing means
    • B01L2300/046—Function or devices integrated in the closure
    • B01L2300/048—Function or devices integrated in the closure enabling gas exchange, e.g. vents
    • 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
    • Y10T29/49826—Assembling or joining

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • External Artificial Organs (AREA)

Abstract

Se describe un separador mecánico para separar una muestra de fluido en una primera y una segunda fases. El separador incluye un flotador, un conjunto de lastre que puede moverse longitudinalmente con respecto al flotador y una estructura de fuelle. La estructura de fuelle incluye un primer extremo, un segundo extremo y un fuelle deformable entre los mismos. El flotador se une a una parte del primer extremo de la estructura de fuelle y el lastre se une a una parte del segundo extremo de la estructura de fuelle. El flotador y la estructura de fuelle unidos incluyen un acoplamiento por interferencia entre los mismos que se puede liberar. El flotador tiene una primera densidad y el lastre tiene una segunda densidad que es mayor que la primera densidad del flotador.
MX2014007859A 2008-07-21 2009-07-21 Dispositivo de separacion de fases por densidad. MX366109B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8236508P 2008-07-21 2008-07-21

Publications (1)

Publication Number Publication Date
MX366109B true MX366109B (es) 2019-06-26

Family

ID=41130356

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2014007859A MX366109B (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fases por densidad.
MX2011000799A MX2011000799A (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fases por densidad.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2011000799A MX2011000799A (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fases por densidad.

Country Status (11)

Country Link
US (1) US8747781B2 (es)
EP (3) EP2527039B1 (es)
JP (2) JP5607621B2 (es)
CN (2) CN102149471B (es)
AU (1) AU2009274104B2 (es)
BR (1) BRPI0916364B1 (es)
CA (2) CA2819470C (es)
ES (2) ES2430638T3 (es)
MX (2) MX366109B (es)
PL (2) PL2326422T3 (es)
WO (1) WO2010011672A2 (es)

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JP5385383B2 (ja) 2008-07-21 2014-01-08 ベクトン・ディキンソン・アンド・カンパニー 密度相分離装置
EP2326421B1 (en) 2008-07-21 2012-06-20 Becton, Dickinson and Company Density phase separation device
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US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid
CN105380789A (zh) * 2015-12-18 2016-03-09 长沙汇一制药机械有限公司 一种用于输液袋的带易折节点的盖子及输液袋
CN105342846A (zh) * 2015-12-18 2016-02-24 长沙汇一制药机械有限公司 一种用于输液袋的盖子及输液袋
EP3820541A4 (en) 2018-07-09 2022-04-06 Hanuman Pelican, Inc. BLOOD PROCESSING APPARATUS AND METHODS
WO2020013997A1 (en) * 2018-07-09 2020-01-16 Hanuman Pelican, Inc. Apparatus and methods for separating blood components
US12440835B2 (en) 2019-01-21 2025-10-14 Vias Partners, Llc Methods, systems and apparatus for separating components of a biological sample
EP3890799A4 (en) 2019-02-06 2022-10-26 Hanuman Pelican, Inc. APPARATUS AND METHODS FOR CONCENTRATING PLATELET RICH PLASMA
MX2022004999A (es) 2019-10-31 2022-07-27 Eclipse Medcorp Llc Sistemas, metodos y aparatos para separar componentes de una muestra.

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EP2326422B1 (en) 2013-07-17
AU2009274104B2 (en) 2012-06-07
EP2527039A2 (en) 2012-11-28
CN104353511A (zh) 2015-02-18
ES2545462T3 (es) 2015-09-11
CN104353511B (zh) 2016-09-21
EP2326422A2 (en) 2011-06-01
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AU2009274104A1 (en) 2010-01-28
JP5923568B2 (ja) 2016-05-24
MX2011000799A (es) 2011-03-01
EP2527039A3 (en) 2013-01-23
JP5607621B2 (ja) 2014-10-15
JP2011528803A (ja) 2011-11-24
BRPI0916364A2 (pt) 2018-05-29
CA2731156A1 (en) 2010-01-28
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CA2819470C (en) 2016-05-10
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CA2819470A1 (en) 2010-01-28
WO2010011672A3 (en) 2010-04-01
CA2731156C (en) 2013-09-24
BRPI0916364B1 (pt) 2020-09-15
CN102149471A (zh) 2011-08-10
EP2644274A1 (en) 2013-10-02
US20100160135A1 (en) 2010-06-24
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