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    • 83. 发明授权
    • Ergonomic pipette tip and adapters
    • 符合人体工学的吸头和适配器
    • US08343438B1
    • 2013-01-01
    • US13317747
    • 2011-10-26
    • James C. Smith
    • James C. Smith
    • B01L3/02
    • B01L3/0275B01L3/0279B01L2200/023B01L2200/0689B01L2200/087B01L2300/0681B01L2300/0829B01L2300/105G01N2035/1053
    • An ergonomically designed pipette tip that can be securely mounted to a barrel of a pipetter yet is designed to substantially reduce the axial force necessary to install and eject the pipette tip from the pipetter. An improved pipette tip that includes the addition of an elastomeric material and cooperative means for insuring uniform interference and depth of penetration of the pipetter barrel as successive barrels are inserted and ejected. Also disclosed is an improved multiple-tip configuration with similar features that can be mounted to multiple barrels of a multi-pipetter as one tip instead of 8 or 12 individual tips. The addition of the elastomeric material allows for better sealing and eliminates alignment issues, high installation and ejection requirements while reducing the hand and thumb forces that due to repeated use will sometimes result in repetitive stress injury.
    • 符合人体工程学设计的移液器吸头可以牢固地安装到移液器的枪管上,而且被设计成可以大大减少安装和移出移液器吸头的必要的轴向力。 改进的移液管尖端包括添加弹性体材料和用于确保移液器筒的均匀干涉和穿透深度的合作装置,因为连续的管被插入和弹出。 还公开了具有类似特征的改进的多尖端构造,其可以作为一个尖端而不是8个或12个单独的尖端安装到多个移液器的多个桶。 弹性体材料的添加允许更好的密封和消除对准问题,高的安装和喷射要求,同时减少由于重复使用而导致的手和拇指力有时会导致重复的应力损伤。
    • 85. 发明申请
    • CONTAINER FOR THE PREPARATION, PRESERVATION AND STORAGE OF BIOLOGICAL SAMPLES USING A DRYING AGENT
    • 使用干燥剂制备,保存和储存生物样品的容器
    • US20100291662A1
    • 2010-11-18
    • US12812216
    • 2009-01-22
    • Alexander BernerBernhard Hostettler
    • Alexander BernerBernhard Hostettler
    • C12M1/00B01L3/00
    • B01L3/50825B01L3/508B01L2200/16B01L2300/044B01L2300/0832B01L2300/0851B01L2300/105B01L2400/0478
    • The invention relates to a sample container (10, 100, 500, 700) for biological sample material (23, 230), comprising an upper opening (11) that can be closed by a lid (14, 140, 540), a lateral wall region (12) and a base (13) and a hygroscopic substance (19, 190, 590, 790) contained in the interior of the sample container for drying sample material (23, 230) in the sample container, wherein the sample container is partitioned into at least two compartments, of which one is a sample compartment (16, 160, 560), and the other is a drying compartment (18, 180, 580) containing the hygroscopic substance, wherein the hygroscopic substance is connected to the interior of the sample container in a steam exchange connection, and wherein the sample compartment extends from an upper end, particularly equipped with an opening (40, 400), in the longitudinal direction to the opening in a flush manner to the base (13) of the sample container.
    • 本发明涉及一种用于生物样品材料(23,230)的样品容器(10,100,500,700),包括可由盖子(14,140,​​540)封闭的上部开口(11),侧面 包含在样品容器内部的用于干燥样品容器中的样品材料(23,230)的底部区域(12)和基底(13)和吸湿物质(19,190,590,790),其中样品容器 被分隔成至少两个室,其中一个是样品室(16,160,560),另一个是含有吸湿物质的干燥室(18,180,580),其中吸湿物质连接到 所述样品容器的内部处于蒸汽交换连接中,并且其中所述样品隔室从与所述基座(13)齐平的方向沿着所述纵向方向特别地配备有开口(40,400)的上端部延伸, 的样品容器。
    • 86. 发明授权
    • Ergonomic pipette tip and adapters
    • 符合人体工学的吸头和适配器
    • US07335337B1
    • 2008-02-26
    • US10242006
    • 2002-09-11
    • James C. Smith
    • James C. Smith
    • B01L3/02
    • B01L3/0275B01L3/0279B01L2200/023B01L2200/0689B01L2200/087B01L2300/0681B01L2300/0829B01L2300/105G01N2035/1053
    • An ergonomically designed pipette tip that can be securely mounted to a barrel of a pipetter yet is designed to substantially reduce the axial force necessary to install and eject the pipette tip from the pipetter. The ergonomic pipette tip includes molded-in expansion joints and/or the addition of a second elastic material to decrease the amount of force necessary to radially expand the entrance to the pipette tip when the pipetter barrel is guided and stability oriented towards the sealing region of the pipette tip. Also disclosed is an ergonomic adapter with similar features as the tip that can also be mounted to the barrel of the pipetter and attached to a standard pipette tip or a combination of tips. Therefore, the relatively small axial forces necessary for mounting and ejecting the new ergonomic tip and adapter can substantially help to reduce the hand and thumb forces, that due to repeated use, will sometimes result in repetitive stress injury.
    • 符合人体工程学设计的移液器吸头可以牢固地安装到移液器的枪管上,而且被设计成可以大大减少安装和移出移液器吸头的必要的轴向力。 符合人体工程学的移液管尖端包括模制的伸缩接头和/或添加第二弹性材料,以减少当移液管筒被引导时向径向扩张移液管尖端的入口所需的力的量,并且朝向密封区域 移液器吸头。 还公开了一种符合人体工程学的适配器,其具有与尖端类似的特征,其也可以安装到移液器的筒并附接到标准移液管尖端或尖端的组合。 因此,安装和弹出新的人体工程学尖端和适配器所需的相对较小的轴向力可以基本上有助于减少手和拇指力,由于重复使用,有时会导致重复的应力损伤。
    • 87. 发明申请
    • Analytical Test Element
    • 分析测试元件
    • US20080031778A1
    • 2008-02-07
    • US11632083
    • 2005-07-05
    • Peter Kramer
    • Peter Kramer
    • B01J19/00
    • G01N27/3272A61B5/14532A61B2562/0295B01L3/502707B01L3/502715B01L3/502723B01L2300/044B01L2300/0825B01L2300/0887B01L2300/105B01L2400/0406B01L2400/0694
    • The invention relates to an analytical test element for analysis of a liquid sample (20), containing a channel (9) which is suitable for capillary transport of the liquid sample (20) and which is provided with an inlet opening (7) for the liquid sample (20) and with an air outlet opening (8). At least one test field (17) is arranged in the channel (9), spaced apart from the inlet opening (7). The test element (1) comprises a sample application site (4) which is closed with a seal and which is designed in such a way that, when the seal is opened, the sample application site (4) and the inlet opening (7) of the channel (9) are simultaneously open to the outside environment of the test element (1). The test element (1) can then receive the liquid sample (20) inside the channel (9) via the sample application site (4) and inlet opening (7), for analysis in the test field (17). The invention also relates to a test element magazine and to a system for analysis of liquid samples with at least one test element.
    • 本发明涉及一种用于分析液体样品(20)的分析测试元件,其包含适于液体样品(20)的毛细管输送的通道(9),并且该通道设置有用于 液体样品(20)和出气口(8)。 至少一个测试场(17)布置在通道(9)中,与入口开口(7)间隔开。 测试元件(1)包括用密封件封闭的样品施加部位(4),其设计成使得当打开密封件时,样品施加部位(4)和入口开口(7) 的通道(9)同时对测试元件(1)的外部环境开放。 测试元件(1)然后可以经由样品施加部位(4)和入口开口(7)在通道(9)内部接收液体样品(20),以便在测试场(17)中进行分析。 本发明还涉及一种测试元件盒和用于利用至少一个测试元件分析液体样品的系统。
    • 90. 发明申请
    • TEST DEVICE FOR MASS SCREENING
    • 用于大量筛选的测试装置
    • US20030170143A1
    • 2003-09-11
    • US09230137
    • 1999-08-10
    • ROBERT WILLIAM CUNNINGHAM
    • G01N031/22
    • G01N33/528A61B10/0045B01L3/505B01L3/5085B01L2300/0809B01L2300/105G01N33/521
    • The invention discloses a test device comprising a substrate suitably adapted so as to provide aperture(s) wherein said aperture(s) are suitably adapted so as to support selected supportive material (3) so that fluid samples can be efficiently dispensed onto said supportive material (3) located within said apertures. Furthermore, said supportive material is further adapted so as to provide suitable guide means for checking the adequacy of the sample collected. Subsequently said test device can be placed in a suitable pouch (12) or the like, wherein said pouch (12) is adapted so as to provide desiccant properties (13) and thus to dry a fluid sample more efficiently. Eventually said test device is presented to an automated analyser for processing or the like, alternatively, said test device may be adapted so as to provide on the spot results. The device can said test device may be adapted so as to provide on the spot results. The device can be used for a variety of genetic, infectious or metabolic diseases and/or conditions and provides a user-friendly, cost effective, efficient means of mass screening.
    • 本发明公开了一种测试装置,该测试装置包括适当地适于调节孔径的基底,其中所述孔适当地适于适应于支撑选定的支撑材料(3),使得流体样品可以有效地分配到所述支撑材料上 (3)位于所述孔内。 此外,所述支撑材料进一步适于提供合适的导向装置,用于检查收集的样品是否合适。 随后,所述测试装置可以放置在合适的袋(12)等中,其中所述袋(12)适于提供干燥剂特性(13),从而更有效地干燥流体样品。 最后,所述测试装置被呈现给自动分析器以用于处理等,或者,所述测试装置可以适于提供现场结果。 该装置可以使所述测试装置可以被调整以便提供现场结果。 该装置可用于各种遗传,感染或代谢疾病和/或病症,并提供用户友好,成本有效,高效的大规模筛选手段。