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    • 4. 发明公开
    • RAPID DELIVERY AND/OR WITHDRAWAL OF FLUIDS
    • SCHNELLE AUSGABE UND / ODER ENTNAHME VONFLÜSSIGKEITEN
    • EP2523706A2
    • 2012-11-21
    • EP11700881.3
    • 2011-01-13
    • Seventh Sense Biosystems, Inc.
    • CHICKERING, Donald, E. ,IIIDAVIS, ShawnHAGHGOOIE, RaminBERNSTEIN, HowardLEVINSON, Douglas, A.MICHELMAN, Mark
    • A61M5/178A61B5/151A61B5/145
    • A61B5/6849A61B5/14532A61B5/150022A61B5/150099A61B5/150221A61B5/150229A61B5/150297A61B5/150389A61B5/150412A61B5/150503A61B5/150755A61B5/150969A61B5/150977A61B5/150984A61B5/15105A61B5/15113A61B5/15117A61B5/15125A61B5/15144A61B5/15186A61B5/157A61B5/685
    • The present invention generally relates to systems and methods for delivering and/or withdrawing a substance or substances such as blood or interstitial fluid, from subjects, e.g., from the skin and/or from beneath the skin. In one aspect, the present invention is generally directed to devices and methods for withdrawing or extracting blood from a subject, e.g., from the skin and/or from beneath the skin, using devices containing a fluid transporter (for example, one or more microneedles), and a storage chamber having an internal pressure less than atmospheric pressure prior to receiving blood. In some cases, the device may be self-contained, and in certain instances, the device can be applied to the skin, and activated to withdraw blood from the subject. The device, or a portion thereof, may then be processed to determine the blood and/or an analyte within the blood, alone or with an external apparatus. For example, blood may be withdrawn from the device, and/or the device may contain sensors or agents able to determine the blood and/or an analyte suspected of being contained in the blood. Other aspects of the present invention are directed at other devices for withdrawing blood (or other bodily fluids, e.g., interstitial fluid), kits involving such devices, methods of making such devices, methods of using such devices, and the like.
    • 本发明总体上涉及用于递送和/或从皮肤和/或皮肤下面的受试者递送和/或取出物质或诸如血液或间质液的物质的方法。 在一个方面,本发明一般涉及使用包含流体转运器(例如,一个或多个微针)的装置从皮肤和/或从皮肤下方抽取或提取血液的装置和方法 )和在接收血液之前具有小于大气压的内部压力的储存室。 在一些情况下,该装置可以是独立的,并且在某些情况下,可以将该装置应用于皮肤并被激活以从受试者中抽出血液。 然后可以处理装置或其一部分,以单独或与外部装置一起确定血液和/或血液中的分析物。 例如,血液可以从装置中取出,和/或装置可以包含能够确定血液和/或怀疑包含在血液中的分析物的传感器或试剂。 本发明的其它方面涉及用于抽出血液(或其它体液,例如间质液)的其他装置,涉及这种装置的试剂盒,制造这种装置的方法,使用这种装置的方法等。
    • 6. 发明公开
    • Disposable element for use in a body fluid sampling device
    • 一种用于在装置中使用的一次性元件,用于采集体液样品
    • EP1862116A2
    • 2007-12-05
    • EP07113978.6
    • 1997-05-16
    • Roche Diagnostics Operations, Inc.
    • Douglas, Joel S.Roe, Jeffrey N.Radwanski, RyszardDuchon, Brent G.Sanchez, Michael J.Grage, Henry M.
    • A61B5/145A61B10/00A61B17/32
    • B82Y30/00A61B5/14532A61B5/150022A61B5/150068A61B5/150343A61B5/150419A61B5/150427A61B5/150519A61B5/150824A61B5/150977A61B5/15111A61B5/15117A61B5/15194A61B10/0045A61B2010/008A61B2017/00765A61B2562/0295
    • A disposable lancing element (12) is adapted for use in a lancing device (10) for making an incision through a user's skin. The lancing element (12) includes a body (16) which defines a longitudinal axis, and has a skin lancing member projecting from a front end thereof. A capillary tube (18) is mounted in the body in laterally spaced relationship to the skin lancing member, and is slidable longitudinally relative to the body (16) so as to be extended forwardly past the skin lancing member. The body (16) includes a plurality of circumferentially spaced, radially outwardly projecting bosses (31) formed thereon for guiding the disposable element installation in a carrier element. The kin lancing member may comprise a plurality of needles (14) or barbs arranged in parallel side by side relationship. In lieu of a skin lancing member, the disposable element (12) may possess a longitudinal through hole for conducting a skin piercing laser light beam or pressurized fluid. A capillary tube (18) may have an outwardly flared lower (inlet) end. A capillary tube (18) may possess a sensor for sensing a level of fluid rising therein.
    • 甲一次性采血元件(12)是angepasst用于在穿刺装置(10),用于通过使用者的皮肤使在切口的使用。 穿刺元件(12)包括主体(16),其限定了纵向轴线,且具有皮肤刺血构件从其前端伸出。 甲毛细管(18)被安装在主体中尾盘反弹间隔关系到皮肤刺血构件和可滑动沿纵向相对于所述主体(16),以便被过去的皮肤刺血构件向前延伸。 所述主体(16)包括用于在载体元件引导一次性元件安装在其上形成沿周向隔开,径向向外突出的凸台(31)的复数。 的亲属刺血构件可包括由并列关系在平行并排布置的针(14)或倒钩的复数。 代替皮肤穿刺体的,一次性元件(12)可以通过用于进行皮肤穿刺激光光线或加压流体孔纵向具有一个。 甲毛细管(18)可以具有在向外张开的下部(入口)端。 甲毛细管(18)可以具有一个传感器,用于感测流体在其中上升的电平。
    • 9. 发明公开
    • SAMPLING DEVICE INTERFACES
    • 采样设备接口
    • EP3243435A1
    • 2017-11-15
    • EP17168976.3
    • 2011-01-13
    • Seventh Sense Biosystems, Inc.
    • Chickering, Donald, E.Davis, ShawnHaghgooie, RaminBernstein, HowardLevinson, Douglas, A.
    • A61B5/151
    • A61B5/14532A61B5/150022A61B5/150099A61B5/150221A61B5/150229A61B5/150236A61B5/150244A61B5/150297A61B5/150389A61B5/150412A61B5/150503A61B5/150755A61B5/150969A61B5/150977A61B5/150984A61B5/15105A61B5/15113A61B5/15117A61B5/15125A61B5/15144A61B5/15186A61B5/157A61B5/685
    • The present invention generally relates to systems and methods for delivering and/or withdrawing a substance or substances such as blood or interstitial fluid, from subjects, e.g., from the skin and/or from beneath the skin. In one aspect, the present invention is generally directed to devices and methods for withdrawing or extracting blood from a subject, e.g., from the skin and/or from beneath the skin, using devices containing a fluid transporter (for example, one or more microneedles), and a storage chamber having an internal pressure less than atmospheric pressure prior to receiving blood. In some cases, the device may be self-contained, and in certain instances, the device can be applied to the skin, and activated to withdraw blood from the subject. The device, in some cases, may be interfaced with external equipment to determine an analyte contained within a fluid contained within or collected by the device. For example, the device may be mounted or engaged on an external holder, the device may include a port for transporting fluid out of the device, the device may include a window for interrogating a fluid contained within the device, or the like. The device, or a portion thereof, may then be processed to determine the blood and/or an analyte within the blood, alone or with an external apparatus. For example, blood may be withdrawn from the device, and/or the device may contain sensors or agents able to determine the blood and/or an analyte suspected of being contained in the blood. Other aspects of the present invention are directed at other devices for withdrawing blood (or other bodily fluids, e.g., interstitial fluid), kits involving such devices, methods of making such devices, methods of using such devices, and the like.
    • 本发明总体上涉及用于从受试者(例如从皮肤和/或从皮肤下方)输送和/或排出一种或多种物质(例如血液或间质液)的系统和方法。 在一个方面,本发明总体上涉及用于使用含有液体转运体的装置(例如,一个或多个微针)从受试者(例如从皮肤和/或皮肤下面)抽取或抽取血液的装置和方法 )以及在接收血液之前具有小于大气压的内部压力的储存室。 在一些情况下,该装置可以是独立的,并且在某些情况下,该装置可以被施加到皮肤上,并被激活以从受试者中抽取血液。 该装置在某些情况下可以与外部设备连接以确定装置内包含的或被装置收集的流体内包含的分析物。 例如,该装置可以被安装或接合在外部保持器上,该装置可以包括用于将流体输送出装置的端口,该装置可以包括用于询问容纳在装置内的流体的窗口等。 然后可以处理装置或其一部分,以单独地或利用外部装置来确定血液和/或血液内的分析物。 例如,血液可以从装置中取出,和/或装置可以包含能够确定血液和/或怀疑包含在血液中的分析物的传感器或试剂。 本发明的其它方面针对用于抽取血液(或其他体液,例如间质液)的其他装置,涉及这种装置的套件,制造这种装置的方法,使用这些装置的方法等。