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    • 2. 发明申请
    • Sampling Device
    • 取样装置
    • US20140349387A1
    • 2014-11-27
    • US14295223
    • 2014-06-03
    • STOKES BIO LIMITED
    • Mark DaviesTara DaltonMichael SayersBrian T. Chawke
    • B01L3/02
    • B01L3/021B01L3/0293B01L7/52B01L2200/0642B01L2200/0673Y10T436/25Y10T436/25625
    • The present invention generally relates to devices, systems, and methods for acquiring and/or dispensing a sample without introducing a gas into a microfluidic system, such as a liquid bridge system. An exemplary embodiment provides a sampling device including an outer sheath; a plurality of tubes within the sheath, in which at least one of the tubes acquires a sample, and at least one of the tubes expels a fluid that is immiscible with the sample, in which the at least one tube that acquires the sample is extendable beyond a distal end of the sheath and retractable to within the sheath; and a valve connected to a distal portion of the sheath, in which the valve opens when the tube extends beyond the distal end and closes when the tube retracts to within the sheath.
    • 本发明一般涉及用于获取和/或分配样品而不将气体引入诸如液体桥系统的微流体系统中的装置,系统和方法。 示例性实施例提供了一种包括外护套的取样装置; 鞘内的多个管,其中至少一个管获取样品,并且至少一个管排出与样品不混溶的流体,其中获取样品的至少一个管可扩展 超出护套的远端并伸缩到护套内; 以及连接到所述护套的远端部分的阀,当所述管延伸超过所述远端时所述阀打开,并且当所述管缩回到所述护套内时所述阀闭合。
    • 4. 发明授权
    • Sampling device
    • 取样装置
    • US09387472B2
    • 2016-07-12
    • US14295223
    • 2014-06-03
    • STOKES BIO LIMITED
    • Mark DaviesTara DaltonMichael SayersBrian T. Chawke
    • B01L3/02B01L7/00
    • B01L3/021B01L3/0293B01L7/52B01L2200/0642B01L2200/0673Y10T436/25Y10T436/25625
    • The present invention generally relates to devices, systems, and methods for acquiring and/or dispensing a sample without introducing a gas into a microfluidic system, such as a liquid bridge system. An exemplary embodiment provides a sampling device including an outer sheath; a plurality of tubes within the sheath, in which at least one of the tubes acquires a sample, and at least one of the tubes expels a fluid that is immiscible with the sample, in which the at least one tube that acquires the sample is extendable beyond a distal end of the sheath and retractable to within the sheath; and a valve connected to a distal portion of the sheath, in which the valve opens when the tube extends beyond the distal end and closes when the tube retracts to within the sheath.
    • 本发明一般涉及用于获取和/或分配样品而不将气体引入诸如液体桥系统的微流体系统中的装置,系统和方法。 示例性实施例提供了一种包括外护套的取样装置; 鞘内的多个管,其中至少一个管获取样品,并且至少一个管排出与样品不混溶的流体,其中获取样品的至少一个管可扩展 超出护套的远端并伸缩到护套内; 以及连接到所述护套的远端部分的阀,当所述管延伸超过所述远端时所述阀打开,并且当所述管缩回到所述护套内时所述阀闭合。