MX339263B - Dispositivo de separacion de fase por densidad. - Google Patents

Dispositivo de separacion de fase por densidad.

Info

Publication number
MX339263B
MX339263B MX2015004470A MX2015004470A MX339263B MX 339263 B MX339263 B MX 339263B MX 2015004470 A MX2015004470 A MX 2015004470A MX 2015004470 A MX2015004470 A MX 2015004470A MX 339263 B MX339263 B MX 339263B
Authority
MX
Mexico
Prior art keywords
float
ballast
bellows
density
separation device
Prior art date
Application number
MX2015004470A
Other languages
English (en)
Inventor
Christopher A Battles
Jess Gram
Jamieson W Crawford
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 MX339263B publication Critical patent/MX339263B/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
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0689—Sealing
    • 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
    • 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
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • 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
    • B01L2300/0848—Specific forms of parts of containers
    • B01L2300/0858—Side walls
    • 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
    • B01L2300/123—Flexible; Elastomeric
    • 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
    • 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
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Centrifugal Separators (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • External Artificial Organs (AREA)

Abstract

La presente invención se refiere a un separador mecánico para separar una muestra fluida en primer y segunda fases dentro de un tubo, que comprende: un flotador; un lastre que puede moverse longitudinalmente con respecto a flotador; y un fuelle que se extiende entre una porción del flotador y una porción del lastre, el fuelle adaptado para la deformación tras el movimiento longitudinal del flotador y del lastre, caracterizado porque el fuelle está adaptado para separarse al menos parcialmente del flotador para permitir la purga de gas entre los mismos.
MX2015004470A 2008-07-21 2009-07-21 Dispositivo de separacion de fase por densidad. MX339263B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8235608P 2008-07-21 2008-07-21
US8236508P 2008-07-21 2008-07-21
PCT/US2009/051278 WO2010011667A2 (en) 2008-07-21 2009-07-21 Density phase separation device

Publications (1)

Publication Number Publication Date
MX339263B true MX339263B (es) 2016-05-18

Family

ID=41119730

Family Applications (4)

Application Number Title Priority Date Filing Date
MX2015004461A MX365966B (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fase por densidad.
MX2011000798A MX2011000798A (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fase por densidad.
MX2015004471A MX339267B (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fase por densidad.
MX2015004470A MX339263B (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fase por densidad.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
MX2015004461A MX365966B (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fase por densidad.
MX2011000798A MX2011000798A (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fase por densidad.
MX2015004471A MX339267B (es) 2008-07-21 2009-07-21 Dispositivo de separacion de fase por densidad.

Country Status (11)

Country Link
US (4) US8394342B2 (es)
EP (4) EP2326421B1 (es)
JP (2) JP5385384B2 (es)
CN (1) CN102149472B (es)
AU (1) AU2009274099B2 (es)
BR (1) BRPI0916368B1 (es)
CA (1) CA2731076C (es)
ES (4) ES2452534T3 (es)
MX (4) MX365966B (es)
PL (1) PL2517792T3 (es)
WO (1) WO2010011667A2 (es)

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CA2846168C (en) 2008-03-05 2016-12-13 Becton, Dickinson And Company Capillary action collection device and container assembly
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EP2326421B1 (en) 2008-07-21 2012-06-20 Becton, Dickinson and Company Density phase separation device
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MY196859A (en) 2009-05-15 2023-05-05 Becton Dickinson Co Density phase separation device
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CN110553877A (zh) * 2018-05-31 2019-12-10 深圳迈瑞生物医疗电子股份有限公司 用于自动进样的微量样本采集管
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US12440835B2 (en) 2019-01-21 2025-10-14 Vias Partners, Llc Methods, systems and apparatus for separating components of a biological sample
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DE102019121723A1 (de) * 2019-08-13 2021-02-18 Sarstedt Ag & Co. Kg Trennkörper und Verfahren zum Trennen von Blutplasma und Blutzellen
CN110547812B (zh) * 2019-09-23 2022-05-27 江苏科华医疗器械科技有限公司 一种环绕浮动式采血装置
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DE102023119100A1 (de) 2023-07-19 2025-01-23 Sarstedt Ag & Co. Kg Verfahren zur Herstellung eines Festkörpertrenners

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