利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

75 条记录 (耗时 0.042 秒)

    ROTATING REAGENT DISPENSER AND METHODS
    11.
    发明申请
    ROTATING REAGENT DISPENSER AND METHODS 审中-公开
    旋转试剂分配器和方法

    公开(公告)号：US20080317637A1

    公开(公告)日：2008-12-25

    申请号：US12142188

    申请日：2008-06-19

    申请人： Jeffrey D. Smith ,  Bryan S. Behun

    发明人： Jeffrey D. Smith ,  Bryan S. Behun

    IPC分类号： B01L3/00

    CPC分类号： B01L3/0293 ,  B01L2200/16 ,  B01L2400/0644 ,  B01L2400/0683 ,  G01N35/1002

    摘要： Devices and methods of dispensing and mixing reagents with samples in an enclosed container in which the amounts of the reagents dispensed into the sample are predetermined. The devices include a rotating dispenser element attached to a base, wherein an ampoule is located within a cavity in the base. The dispenser elements contain two or more dispensing chambers that are sealed and that can be opened and any reagent(s) located therein dispensed into the ampoule at selected times.

    摘要翻译： 将试剂与封闭容器中样品分配和混合的装置和方法，其中分配到样品中的试剂的量是预定的。 装置包括附接到基座的旋转分配器元件，其中安瓿位于基座中的空腔内。 分配器元件包含两个或更多个分配室，其被密封并且可以打开，并且位于其中的任何试剂在选定的时间分配到安瓿中。

    Systems and methods for valving on a sample processing device
    13.
    发明授权
    Systems and methods for valving on a sample processing device 有权
    用于在样品处理装置上进行阀门的系统和方法

    公开(公告)号：US09067205B2

    公开(公告)日：2015-06-30

    申请号：US13474779

    申请日：2012-05-18

    申请人： Peter D. Ludowise ,  Jeffrey D. Smith

    发明人： Peter D. Ludowise ,  Jeffrey D. Smith

    IPC分类号： G01N1/10 ,  B01L3/00

    CPC分类号： B01L3/502738 ,  B01L2200/0684 ,  B01L2200/0689 ,  B01L2200/16 ,  B01L2300/0803 ,  B01L2300/087 ,  B01L2300/0887 ,  B01L2400/0406 ,  B01L2400/0409 ,  B01L2400/0677 ,  B01L2400/0688

    摘要： A system and method for valving on a sample processing device. The system can include a valve chamber, a process chamber, and a valve septum located between the valve chamber and the process chamber. The system can further include a fluid pathway in fluid communication with an inlet of the valve chamber, wherein the fluid pathway is configured to inhibit a liquid from entering the valve chamber and collecting adjacent the valve septum when the valve septum is in a closed configuration. The method can include rotating the sample processing device to exert a first force on the liquid that is insufficient to move the liquid into the valve chamber; forming an opening in the valve septum; and rotating the sample processing device to exert a second force on the liquid to move the liquid into the valve chamber.

    摘要翻译： 一种用于在样品处理装置上进行阀门的系统和方法。 该系统可以包括阀室，处理室和位于阀室和处理室之间的阀隔膜。 该系统可进一步包括与阀室的入口流体连通的流体通路，其中，当阀隔膜处于关闭构型时，该流体通道被配置为阻止液体进入阀室并且邻近阀隔开收集。 该方法可以包括旋转样品处理装置以对液体施加不足以将液体移动到阀室中的第一力; 在阀隔膜中形成开口; 并且使样品处理装置旋转以对液体施加第二力以将液体移动到阀室中。

    Systems and methods for volumetric metering on a sample processing device
    14.
    发明授权
    Systems and methods for volumetric metering on a sample processing device 有权
    样品处理装置上的体积计量的系统和方法

    公开(公告)号：US08931331B2

    公开(公告)日：2015-01-13

    申请号：US13474873

    申请日：2012-05-18

    申请人： Peter D. Ludowise ,  David A. Whitman ,  Jeffrey D. Smith

    发明人： Peter D. Ludowise ,  David A. Whitman ,  Jeffrey D. Smith

    IPC分类号： G01F11/22 ,  B01L3/00

    CPC分类号： B01L3/5027 ,  B01L3/5025 ,  B01L3/50273 ,  B01L3/502738 ,  B01L2200/0605 ,  B01L2300/0806 ,  B01L2400/0406 ,  B01L2400/0409 ,  B01L2400/0688

    摘要： A system and method for volumetric metering on a sample processing device. The system can include a metering reservoir, and a waste reservoir positioned in fluid communication with a first end of the metering reservoir to catch excess liquid from the metering reservoir that exceeds a selected volume. The system can further include a capillary valve in fluid communication with the second end of the metering reservoir to inhibit liquid from exiting the metering reservoir until desired. The method can include metering the liquid by rotating the sample processing device to exert a first force on the liquid that is insufficient to move the liquid into the capillary valve, and rotating the sample processing device to exert a second force on the liquid that is greater than the first force to move the metered volume of the liquid to the process chamber via the capillary valve.

    摘要翻译： 用于样品处理装置上的体积计量的系统和方法。 该系统可以包括计量储存器和废物储存器，废物储存器定位成与计量储存器的第一端流体连通以捕获超过选定体积的计量储存器中的多余液体。 该系统还可以包括与计量储存器的第二端流体连通的毛细管阀，以阻止液体离开计量储存器直至期望。 该方法可以包括通过旋转样品处理装置来对液体进行计量，以对液体施加不足以将液体移动到毛细管中的第一力，并且旋转样品处理装置以对液体施加更大的第二力 比通过毛细管阀将计量体积的液体移动到处理室的第一力。

    SYSTEMS AND METHODS FOR VALVING ON A SAMPLE PROCESSING DEVICE
    15.
    发明申请
    SYSTEMS AND METHODS FOR VALVING ON A SAMPLE PROCESSING DEVICE 有权
    用于在样品加工装置上进行阀门的系统和方法

    公开(公告)号：US20120291565A1

    公开(公告)日：2012-11-22

    申请号：US13474779

    申请日：2012-05-18

    申请人： Peter D. Ludowise ,  Jeffrey D. Smith

    发明人： Peter D. Ludowise ,  Jeffrey D. Smith

    IPC分类号： G01N1/10

    CPC分类号： B01L3/502738 ,  B01L2200/0684 ,  B01L2200/0689 ,  B01L2200/16 ,  B01L2300/0803 ,  B01L2300/087 ,  B01L2300/0887 ,  B01L2400/0406 ,  B01L2400/0409 ,  B01L2400/0677 ,  B01L2400/0688

    摘要： A system and method for valving on a sample processing device. The system can include a valve chamber, a process chamber, and a valve septum located between the valve chamber and the process chamber. The system can further include a fluid pathway in fluid communication with an inlet of the valve chamber, wherein the fluid pathway is configured to inhibit a liquid from entering the valve chamber and collecting adjacent the valve septum when the valve septum is in a closed configuration. The method can include rotating the sample processing device to exert a first force on the liquid that is insufficient to move the liquid into the valve chamber; forming an opening in the valve septum; and rotating the sample processing device to exert a second force on the liquid to move the liquid into the valve chamber.

    摘要翻译： 一种用于在样品处理装置上进行阀门的系统和方法。 该系统可以包括阀室，处理室和位于阀室和处理室之间的阀隔膜。 该系统可进一步包括与阀室的入口流体连通的流体通路，其中，当阀隔膜处于关闭构型时，该流体通道被配置为阻止液体进入阀室并且邻近阀隔开收集。 该方法可以包括旋转样品处理装置以对液体施加不足以将液体移动到阀室中的第一力; 在阀隔膜中形成开口; 并且使样品处理装置旋转以对液体施加第二力以将液体移动到阀室中。

    CERVICAL DISTRACTION/IMPLANT DELIVERY DEVICE
    20.
    发明申请
    CERVICAL DISTRACTION/IMPLANT DELIVERY DEVICE 有权
    CERVALAL DISTRACTION / IMPLANG DELIVERY DEVICE

    公开(公告)号：US20100069912A1

    公开(公告)日：2010-03-18

    申请号：US12559193

    申请日：2009-09-14

    申请人： Bruce M. McCormack ,  Jeffrey D. Smith

    发明人： Bruce M. McCormack ,  Jeffrey D. Smith

    IPC分类号： A61B17/60

    CPC分类号： A61F2/442 ,  A61B17/025 ,  A61B17/562 ,  A61B17/7062 ,  A61B17/7064 ,  A61B17/7065 ,  A61B17/8822 ,  A61B2017/00557 ,  A61B2017/0256 ,  A61B2090/037 ,  A61F2/4405 ,  A61F2002/30438 ,  A61F2002/30579 ,  A61F2002/30622 ,  A61F2002/30841 ,  A61F2220/0041

    摘要： Systems for distracting a facet joint and positioning a permanent implant in the joint are disclosed. The implants serve to retain a distracted position of the facet joint which is achieved with positioning of the leading end of a distraction tool in the facet joint and then distracting or enlarging the joint a desired amount. The permanent implant could be part of the distraction mechanism which can be separated from the delivery tool once the joint has been distracted or an auxiliary implant may be positioned before the distraction mechanism is removed from the distracted joint. The permanent implants can be solid, mechanical devices that may have fixation means thereon to hold them in place or injected fluids such as hydrogels or fluids confined within balloons.

    摘要翻译： 公开了用于分散小关节并将永久性植入物定位在关节中的系统。 植入物用于保持小关节的分散位置，其通过将牵引工具的前端定位在小关节中，然后使关节分散或扩大所需的量来实现。 永久性植入物可以是牵引机构的一部分，一旦接头被分散就可以与输送工具分离，或者在牵引机构从分心的关节中移除之前可以定位辅助植入物。 永久性植入物可以是可以具有固定装置的固体机械装置，以将它们保持在适当位置或注入流体，例如限制在气囊内的水凝胶或流体。