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15 条记录 (耗时 0.039 秒)

    Venting safety closure
    4.
    发明授权
    Venting safety closure 有权

    公开(公告)号：US10086140B2

    公开(公告)日：2018-10-02

    申请号：US13491988

    申请日：2012-06-08

    申请人： Jamieson W. Crawford ,  Bradley M. Wilkinson ,  C. Mark Newby ,  Jitendra Ghanekar

    发明人： Jamieson W. Crawford ,  Bradley M. Wilkinson ,  C. Mark Newby ,  Jitendra Ghanekar

    IPC分类号： A61B5/00 ,  A61M5/178 ,  A61J1/20 ,  A61J1/14

    摘要： A closure for use with a specimen collection container is disclosed. The closure includes a base portion having a first end adapted for engagement with an open end of the specimen collection container, and a second end adapted for receiving a portion of a syringe assembly therein. The closure also includes a luer fitting connected to the base portion and having at least one channel for venting an interior of the specimen collection container to atmosphere during introduction of a fluid specimen from the syringe assembly into the specimen collection container. The closure further includes a shielding portion connected to the base portion and adapted to transition from an open position in which fluid communication is established between the first end and the second end through the luer fitting, to a closed position in which the luer fitting is fully shielded by the shielding portion.

    Venting Safety Closure
    5.
    发明申请
    Venting Safety Closure 审中-公开
    通风安全关闭

    公开(公告)号：US20130060162A1

    公开(公告)日：2013-03-07

    申请号：US13491988

    申请日：2012-06-08

    申请人： Jamieson W. Crawford ,  Bradley M. Wilkinson ,  C. Mark Newby ,  Jitendra Ghanekar

    发明人： Jamieson W. Crawford ,  Bradley M. Wilkinson ,  C. Mark Newby ,  Jitendra Ghanekar

    IPC分类号： A61B5/153

    CPC分类号： A61M5/1782 ,  A61J1/1425 ,  A61J1/2075 ,  A61J1/2096

    摘要： A closure for use with a specimen collection container is disclosed. The closure includes a base portion having a first end adapted for engagement with an open end of the specimen collection container, and a second end adapted for receiving a portion of a syringe assembly therein. The closure also includes a luer fitting connected to the base portion and having at least one channel for venting an interior of the specimen collection container to atmosphere during introduction of a fluid specimen from the syringe assembly into the specimen collection container. The closure further includes a shielding portion connected to the base portion and adapted to transition from an open position in which fluid communication is established between the first end and the second end through the luer fitting, to a closed position in which the luer fitting is fully shielded by the shielding portion.

    摘要翻译： 公开了一种用于样品采集容器的封盖。 所述封闭件包括基部，所述基部具有适于与所述样本采集容器的开口端接合的第一端，以及适于容纳其中的注射器组件的一部分的第二端。 封闭件还包括连接到基部的鲁尔接头，并且具有至少一个通道，用于在将流体样本从注射器组件引入样本收集容器期间将样本收集容器的内部排放到大气中。 所述封闭件还包括屏蔽部分，其连接到所述基部部分并且适于从其中通过所述鲁尔接头在所述第一端和所述第二端之间建立流体连通的打开位置转变到所述鲁尔接头完全处于闭合位置的关闭位置 被屏蔽部分屏蔽。

    Density Phase Separation Device
    7.
    发明申请
    Density Phase Separation Device 有权
    密度相分离装置

    公开(公告)号：US20100288694A1

    公开(公告)日：2010-11-18

    申请号：US12780432

    申请日：2010-05-14

    申请人： Jamieson W. Crawford ,  Ravi Attri ,  Christopher A. Battles ,  Benjamin R. Bartfeld ,  Gregory R. Hires

    发明人： Jamieson W. Crawford ,  Ravi Attri ,  Christopher A. Battles ,  Benjamin R. Bartfeld ,  Gregory R. Hires

    IPC分类号： B01D17/032 ,  B01D17/028

    CPC分类号： B01L3/50215 ,  B01D17/0217 ,  B01D21/2405 ,  B01D21/262 ,  G01N1/34 ,  G01N1/4077 ,  G01N33/491 ,  G01N2001/4083 ,  Y10T436/25375

    摘要： A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator body includes a float, having a first density, and a ballast, having a second density greater than the first density. A portion of the float is connected to a portion of the ballast. Optionally, the float may include a first extended tab adjacent a first opening of the through-hole and a second extended tab adjacent the second opening of the through-hole. In certain configurations, the separator body also includes an extended tab band disposed about an outer surface of the float. The separator body may also include an engagement band circumferentially disposed about at least a portion of the separator body.

    摘要翻译： 公开了一种用于将流体样品分离成收集容器内的第一和第二相的机械分离器。 机械分离器可以具有其中限定有通孔的分离器主体，通孔适于允许流体从中通过。 分离器主体包括具有第一密度的浮子和具有大于第一密度的第二密度的镇流器。 浮子的一部分连接到镇流器的一部分。 可选地，浮子可以包括邻近通孔的第一开口的第一延伸突片和邻近通孔的第二开口的第二延伸突片。 在某些构造中，分离器主体还包括围绕浮子的外表面设置的延伸的接片带。 分离器主体还可以包括围绕分离器主体的至少一部分周向设置的接合带。

    Density phase separation device
    8.
    发明授权
    Density phase separation device 有权
    密度相分离装置

    公开(公告)号：US08998000B2

    公开(公告)日：2015-04-07

    申请号：US12780432

    申请日：2010-05-14

    申请人： Jamieson W. Crawford ,  Ravi Attri ,  Christopher A. Battles ,  Benjamin R. Bartfeld ,  Gregory R. Hires

    发明人： Jamieson W. Crawford ,  Ravi Attri ,  Christopher A. Battles ,  Benjamin R. Bartfeld ,  Gregory R. Hires

    IPC分类号： B01D17/038 ,  B01D17/02 ,  B01L3/00 ,  B01D21/24 ,  G01N1/34 ,  B01D21/26 ,  G01N33/49

    CPC分类号： B01L3/50215 ,  B01D17/0217 ,  B01D21/2405 ,  B01D21/262 ,  G01N1/34 ,  G01N1/4077 ,  G01N33/491 ,  G01N2001/4083 ,  Y10T436/25375

    摘要： A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator body includes a float, having a first density, and a ballast, having a second density greater than the first density. A portion of the float is connected to a portion of the ballast. Optionally, the float may include a first extended tab adjacent a first opening of the through-hole and a second extended tab adjacent the second opening of the through-hole. In certain configurations, the separator body also includes an extended tab band disposed about an outer surface of the float. The separator body may also include an engagement band circumferentially disposed about at least a portion of the separator body.

    摘要翻译： 公开了一种用于将流体样品分离到收集容器内的第一和第二相的机械分离器。 机械分离器可以具有其中限定有通孔的分离器主体，通孔适于允许流体从中通过。 分离器主体包括具有第一密度的浮子和具有大于第一密度的第二密度的镇流器。 浮子的一部分连接到镇流器的一部分。 可选地，浮子可以包括邻近通孔的第一开口的第一延伸突片和邻近通孔的第二开口的第二延伸突片。 在某些构造中，分离器主体还包括围绕浮子的外表面设置的延伸的接片带。 分离器主体还可以包括围绕分离器主体的至少一部分周向设置的接合带。

    Safety Syringe Having A Manually Activated Retractable Needle
    10.
    发明申请
    Safety Syringe Having A Manually Activated Retractable Needle 有权
    具有手动激活的伸缩针的安全注射器

    公开(公告)号：US20120316466A1

    公开(公告)日：2012-12-13

    申请号：US13492245

    申请日：2012-06-08

    申请人： Jamieson W. Crawford ,  Robert G. Ellis

    发明人： Jamieson W. Crawford ,  Robert G. Ellis

    IPC分类号： A61B5/15

    CPC分类号： A61M5/322 ,  A61B5/15003 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150251 ,  A61B5/150259 ,  A61B5/150396 ,  A61B5/150404 ,  A61B5/150519 ,  A61B5/150641 ,  A61B5/150717 ,  A61B5/1535 ,  A61M5/31511 ,  A61M5/3291 ,  A61M5/3293 ,  A61M5/502 ,  A61M2005/31508 ,  A61M2005/3223 ,  A61M2005/3228

    摘要： A retractable needle assembly includes a housing having a sidewall defining a hollow bore, and an elongate plunger, the distal end of the plunger forming a reservoir within the hollow bore for containing a fluid therein. The plunger is adapted for slideable movement within the hollow bore. The assembly includes a hub disposed within the hollow bore and at least partially supporting a cannula therewith, and a needle retraction member engaged with the hub for manually selectable advancement with respect to a portion of the housing. The needle retraction member may be advanced from an initial position in which at least a portion of the needle is disposed outside the housing, to a retracted position in which the needle is fully surrounded by the housing. The elongate plunger may be advanced about the hub for extracting the fluid into the reservoir or expelling the fluid from the reservoir.

    摘要翻译： 可伸缩针组件包括具有限定中空孔的侧壁的壳体和细长柱塞，柱塞的远端在中空孔内形成储存器，用于在其中容纳流体。 柱塞适于在空心孔内滑动运动。 组件包括设置在中空孔内并且至少部分地支撑套管的毂，以及与所述毂接合的针缩回构件，用于相对于所述壳体的一部分进行手动选择的推进。 针回缩构件可以从其中至少一部分针布置在壳体外部的初始位置前进到针被壳体完全包围的缩回位置。 细长柱塞可以围绕毂推进，用于将流体提取到储存器中或从储存器排出流体。