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    APPARATUS, SYSTEM AND METHOD FOR FILTERING LIQUID SAMPLES
    1.
    发明申请
    APPARATUS, SYSTEM AND METHOD FOR FILTERING LIQUID SAMPLES 审中-公开
    用于过滤液体样品的装置，系统和方法

    公开(公告)号：WO2010026290A4

    公开(公告)日：2010-04-29

    申请号：PCT/FI2009050691

    申请日：2009-09-01

    Applicant: WALLAC OY ,  LEHTINEN KAUKO ,  KORPI JARMO

    Inventor： LEHTINEN KAUKO ,  KORPI JARMO

    IPC: B01L3/00 ,  B01L3/02 ,  G01N35/10

    CPC classification number: B01L3/50255 ,  B01L3/0231 ,  B01L3/565 ,  B01L2300/0829 ,  B01L2400/0478

    Abstract: The present invention relates to an apparatus and a system for filtering a liquid sample in a sample well (310) by transferring the liquid out of the sample well (310) through a filter member (320) situated at a bottom part of the sample well (310). The apparatus and the system comprise a syringe (100), and a seal member (200) arranged around a nozzle (140) of the syringe (100) in such a way that the syringe (100) is adjustable in connection with an upper part of the sample well (310) in a substantially airtight manner. The invention also concerns a method for filtering a liquid sample and use of the system for filtering eluted blood.

    Abstract translation: 本发明涉及一种用于通过将液体通过位于样品孔底部的过滤构件（320）转移出样品槽（310）而过滤样品槽（310）中的液体样品的设备和系统 （310）。 该装置和系统包括注射器（100）和围绕注射器（100）的喷嘴（140）布置的密封构件（200），使得注射器（100）可与上部 以基本上气密的方式形成样品孔（310）。 本发明还涉及一种过滤液体样品的方法和该系统用于过滤洗脱的血液的方法。

    Sistema y método para filtrar muestras líquidas
    2.
    发明专利
    Sistema y método para filtrar muestras líquidas 未知

    公开(公告)号：ES2640583T3

    公开(公告)日：2017-11-03

    申请号：ES09784167

    申请日：2009-09-01

    Applicant: WALLAC OY

    Inventor： LEHTINEN KAUKO ,  KORPI JARMO

    IPC: B01L3/00 ,  B01L3/02 ,  G01N35/10

    Abstract: Sistema para filtrar muestras líquidas, comprendiendo el sistema: - una placa de muestra (300) que comprende una pluralidad de pocillos de muestra (310) para contener las muestras líquidas, teniendo cada uno de los pocillos de muestra un elemento de filtro (320) en su parte inferior, - una red de jeringas (100) que pueden conectarse a la pluralidad de los pocillos de muestra de modo que una jeringa se conecta con un pocillo de muestra, y - una unidad de control (500) para controlar el funcionamiento de las jeringas; caracterizado porque cada una de las jeringas comprende un elemento de sellado individual (200) dispuesto alrededor de una boquilla (140) de la jeringa de tal manera que la jeringa puede ajustarse en conexión con una parte superior de un pocillo de muestra de la placa de muestra de una manera sustancialmente hermética.

    5.
    发明专利
    未知

    公开(公告)号：FI20045456A0

    公开(公告)日：2004-11-24

    申请号：FI20045456

    申请日：2004-11-24

    Applicant: WALLAC OY

    Inventor： LEHTINEN KAUKO

    IPC: A61B20060101 ,  A61B10/00 ,  A61B17/32 ,  B26F1/14 ,  G01N1/08 ,  A61B

    Abstract: The invention relates to a punching tool for taking a biological sample from a filter using punching, the punching tool comprising a punch and a die provided with a punching channel for conveying the sample from the upper surface of the die towards the lower end of the die that includes a guidance means of the sample comprising a guidance channel arranged as an extension of the punching channel for receiving the sample from the punching channel, the diameter of the guidance channel is 1.02 to 2× the diameter of the punch and is greater than the diameter of the punching channel, and at the connecting point with the punching channel the guidance channel forms a shoulder and broadens towards the free end of the guidance means. In order to reduce the number of mistakes when taking samples, while the structure of the punching tool still remains simple at the end of the guidance means that faces towards the punching channel of the die, the diameter of the guidance channel is constant at a portion of the length thereof and the walls of the shoulder are placed at an angle from 170 to 300 degrees in relation to one another.

    6.
    发明专利
    未知

    公开(公告)号：FI981964A0

    公开(公告)日：1998-09-14

    申请号：FI981964

    申请日：1998-09-14

    Applicant: WALLAC OY

    Inventor： LEHTINEN KAUKO ,  OJALA MARKKU ,  MARTINMAEKI ANTERO

    IPC: G01N1/00 ,  G01N35/10 ,  B01L

    Abstract: A method for taking a sample (22a) from a closed test tube (11) without removing the stopper (12) of the test tube. According to the method, the stopper of the test tube is pierced with a disposable piercing needle (13) through which the sample is taken to the sample receptacle (16) of the sampling device (10). From there the sample (22b) is dispensed with a dispenser needle. The sampling device comprises an adapting element for fitting the test tube, with the piercing needle first, to the sampling device, a cup-like sample receptacle and a suction device for drawing the sample that is in the test tube into the sample receptacle

    METODO DE PIPETEADO Y APARATO DE PIPETEADO DE MULTIPLES CANALES.
    8.
    发明专利
    METODO DE PIPETEADO Y APARATO DE PIPETEADO DE MULTIPLES CANALES. 未知

    公开(公告)号：ES2334432T3

    公开(公告)日：2010-03-10

    申请号：ES01660233

    申请日：2001-12-17

    Applicant: WALLAC OY

    Inventor： LEHTINEN KAUKO ,  SUONTAUSTA JARI

    IPC: B01L3/02

    Abstract: Método de pipeteado para pipetear simultáneamente una pluralidad de recipientes o pocillos de muestras (44) mediante un aparato de pipeteado de múltiples canales (40) que comprende una unidad de pipeteado (10) dotada de una pluralidad de canales de pipeteado (12), método según el cual - los canales de pipeteado (12) de la unidad de pipeteado de múltiples canales (10) se dividen en grupos, comprendiendo al menos algunos de ellos dos o más canales de pipeteado, y - puntas de pipeteado (20) de la unidad de pipeteado (10) se conectan a los grupos de canales de pipeteado (12) de tal modo que cada punta de pipeteado se comunica con todos los canales de pipeteado de un grupo, caracterizado porque - los grupos de canales de pipeteado (12) de la unidad de pipeteado (10) se conectan a las puntas de pipeteado (20) situando entre los canales de pipeteado y las puntas de pipeteado un adaptador (30) que contiene varios canales (31) o grupos de canales, - mediante el adaptador (30), cada grupo de canales de pipeteado (12) se conecta a una punta de pipeteado (20) independiente, a través de un canal (31) o grupo de canales en el adaptador (30) que está alineado con el grupo, - y porque el canal (31) o grupo de canales en el adaptador (30) se conecta a la punta de pipeteado (20).

    9.
    发明专利
    未知

    公开(公告)号：FI20045456A

    公开(公告)日：2006-05-25

    申请号：FI20045456

    申请日：2004-11-24

    Applicant: WALLAC OY

    Inventor： LEHTINEN KAUKO

    IPC: G01N1/04 ,  A61B20060101 ,  A61B10/00 ,  A61B17/32 ,  B21D28/34 ,  B26F1/14 ,  G01N1/08

    Abstract: The invention relates to a punching tool for taking a biological sample from a filter using punching, the punching tool comprising a punch and a die provided with a punching channel for conveying the sample from the upper surface of the die towards the lower end of the die that includes a guidance means of the sample comprising a guidance channel arranged as an extension of the punching channel for receiving the sample from the punching channel, the diameter of the guidance channel is 1.02 to 2× the diameter of the punch and is greater than the diameter of the punching channel, and at the connecting point with the punching channel the guidance channel forms a shoulder and broadens towards the free end of the guidance means. In order to reduce the number of mistakes when taking samples, while the structure of the punching tool still remains simple at the end of the guidance means that faces towards the punching channel of the die, the diameter of the guidance channel is constant at a portion of the length thereof and the walls of the shoulder are placed at an angle from 170 to 300 degrees in relation to one another.

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