Automatic random access analyzer
    1.
    发明授权
    Automatic random access analyzer 失效
    自动随机存取分析仪

    公开(公告)号:US4678752A

    公开(公告)日:1987-07-07

    申请号:US799238

    申请日:1985-11-18

    摘要: An automated analytical apparatus comprises an introduction station for receiving a plurality of reagent packages. Each package has a plurality of receptacles, at least one of which includes a sample liquid to be analyzed, and at least one of which includes a liquid reagent for forming a reaction mixture with the sample liquid. A liquid transfer station is included for transferring liquid contained in one or more receptacles of a reagent package into, out of or among different receptacles thereof, including the formation of the reaction mixture. A detector is provided for detecting a characteristic of the sample by analyzing the reaction mixture contained in one of the receptacles of a package. A storage area is included within the apparatus for storing a plurality of reagent packages. A shuttle system transports individual reagent packages in any order and in any direction between the introduction area, the liquid transfer station, the detector and the storage area.

    摘要翻译: 自动分析装置包括用于接收多个试剂包的引入站。 每个包装具有多个容器,其中至少一个包括待分析的样品液体,并且其中至少一个包括用于与样品液体形成反应混合物的液体试剂。 包括液体转移站,用于将包含在试剂包装的一个或多个容器中的液体转移到其中,或者在其不同的容器之中,包括形成反应混合物。 提供了一种检测器,用于通过分析包装在包装的一个容器中的反应混合物来检测样品的特性。 存储区域包括在用于存储多个试剂包装的装置内。 穿梭系统以引导区域,液体转移站,检测器和存储区域之间的任何顺序和任何方向输送各个试剂包装。

    Unimold container for discarding medical material
    3.
    发明授权
    Unimold container for discarding medical material 失效
    用于放弃医疗材料的Unimold容器

    公开(公告)号:US5848692A

    公开(公告)日:1998-12-15

    申请号:US878043

    申请日:1997-06-18

    IPC分类号: A61B19/02 B65D83/10

    摘要: A unimold sharps container and a unimold wall mount for a sharps container providing a sharps container system made from only two mold cavities. The sharps container is formed from a single mold cavity and comprises a well having four closed sides and a closed bottom and a top which is hingeably affixed to the well such that the entire container is assembled by folding interlocking parts of the container together. In similar fashion, the wall mount is made from a single mold cavity and comprises a secure attachment for a sharps container, yet a quick release feature which permits the container to be quickly and facilely remove for use away from the wall mount.

    摘要翻译: 用于锐器容器的独创尖锐容器和独创的壁挂架,提供由仅两个模腔制成的尖锐的容器系统。 锐器容器由单个模具腔形成,并且包括具有四个封闭侧面的孔和封闭的底部和顶部,该顶部可铰接地固定到井上,使得通过将容器的互锁部分折叠在一起来组装整个容器。 以类似的方式,墙壁安装件由单个模腔形成并且包括用于锐器容器的牢固附件,而快速释放特征允许容器快速且便利地移除以远离壁挂架使用。

    Self retracting needle apparatus and method for phlebotomy
    5.
    发明授权
    Self retracting needle apparatus and method for phlebotomy 失效
    自动收缩针装置和静脉切开术的方法

    公开(公告)号:US06063040A

    公开(公告)日:2000-05-16

    申请号:US8036

    申请日:1998-01-16

    摘要: A practical, low cost safety device for phlebotomy. Preparation for operation of the device involves elongating an otherwise shortened-for-transport apparatus to extend a medical assembly and needle from a housing for use in a medical procedure. The act of elongating energizes an energy storing component and cocks a releasable latch. The energy storing component is preferably a vacuum drawing plunger and tube combination. When the medical procedure is complete, distortion of a portion of the housing causes powered retraction of the needle. After retraction, the needle is fully contained, permitting the device to be laid aside without fear of an inadvertent needle stick. The housing comprises a proximal barrel and a distal needle containment section. The barrel comprises a sampling tube stopper piercing cannula. The distal section is disposed in-line, but off-axis from the barrel and comprises an enclosed conduit which communicates with the cannula and with a pathway to the medical needle through the medical needle assembly. Construction of the device requires only three injection molded parts, the housing, a needle hub and a needle cover. Further, as the needle is retracted, communication from the conduit is severed and the pathway to the needle is closed to reduce likelihood of blood spatter. The conduit may be used as a blood flash visualization chamber.

    摘要翻译: 一种实用,低成本的静脉注射安全装置。 用于装置的操作的准备包括延长另一种缩短的运输装置以将医疗组件和针从壳体延伸以用于医疗过程。 伸长的动作激励储能部件并使可释放的闩锁旋转。 储能部件优选为真空拉拔柱塞和管组合。 当医疗程序完成时,壳体的一部分的变形导致针的电力回缩。 收回后,针头完全收纳,允许将装置放在一边,而不用担心无意的针刺。 外壳包括近端针筒和远端针头容纳部分。 枪管包括一个取样管塞刺穿套管。 远端部分成直线设置,但是离开筒体离轴,并且包括与套管连通并且通过医疗针组件到医疗针的通路的封闭导管。 该装置的构造仅需要三个注射成型部件,壳体,针座和针头盖。 此外,当针回缩时,来自导管的连通被切断,并且到针的路径被关闭以减少飞溅的可能性。 导管可以用作血液闪光可视化室。

    Lancet apparatus and methods
    7.
    发明授权
    Lancet apparatus and methods 失效
    柳叶刀装置及方法

    公开(公告)号:US5951582A

    公开(公告)日:1999-09-14

    申请号:US84112

    申请日:1998-05-22

    摘要: A one-time-use, self-powered, restricted entry lancet apparatus which provides a smaller incision in a surface or epidermal layers of a lancing site than in subsurface or dermal layers. Two embodiments of the invention are disclosed. Generally, each embodiment includes a housing, a blade component, a rotary spring and an actuator. The blade generally has a proximal portion and a distal section. The proximal portion is disposed within the housing and is displaced laterally in a first direction during a lancing procedure. During the lancing procedure, the distal section is extended from the housing through an open exit slot and is rotated about an abutment member of the exit slot to be laterally displaced in a direction opposite the first direction. This rotation about the abutment results in an incision pattern which has a smaller cut in the epidermis than in the dermis. Thus, surface trauma is reduced while a broad cut is made in capillary rich regions of the dermal layers.

    摘要翻译: 一种一次性的,自供电的限制性进入刺血针装置,其在穿刺部位的表面或表皮层中提供比在地下或皮肤层中更小的切口。 公开了本发明的两个实施例。 通常,每个实施例包括壳体,叶片部件,旋转弹簧和致动器。 叶片通常具有近端部分和远端部分。 近端部分设置在壳体内并且在穿刺过程期间沿第一方向横向移位。 在穿刺过程中,远端部分从壳体延伸穿过开放的出口槽并围绕出口槽的邻接构件旋转以沿与第一方向相反的方向横向移位。 关于邻接的这种旋转导致切割图案在表皮中具有比在真皮中更小的切口。 因此,在皮肤层的毛细血管富集区域进行广泛的切割时,表面损伤减少。

    Pressure actuated valve for multi-chamber syringe applications
    10.
    发明申请
    Pressure actuated valve for multi-chamber syringe applications 有权
    用于多室注射器应用的压力致动阀

    公开(公告)号:US20120265171A1

    公开(公告)日:2012-10-18

    申请号:US13068529

    申请日:2011-05-13

    IPC分类号: A61M5/31

    摘要: Methods and apparatus are disclosed for disposing a valve within a barrel of a conventional syringe to provide, first, a mixing syringe embodiment and, second, a sequential delivery syringe embodiment. Generally, the valve divides the syringe barrel into a proximal and a distal chamber. When used for mixing, the valve is self-displaceable by expansion of decompressing matter disposed within the valve against exterior matter permitting proximal displacement of the valve independent of character of matter in the distal chamber. For sequential delivery, switching of the valve occurs after switch opening causing pressure is relieved, thereby reducing inadvertent uncontrolled flow when the valve opens. In addition, a combination mixing and flush syringe is disclosed whereby a mixing and a flush capability is provided within a conventional syringe.

    摘要翻译: 公开了用于在常规注射器的筒内设置阀以提供首先混合注射器实施例的方法和装置,以及第二,顺序输送注射器实施例。 通常,阀将注射器筒分成近端和远端腔。 当用于混合时,阀可以通过膨胀设置在阀内的减压物质的外部物质的膨胀而自动移位,从而允许阀的近端位移,而与远端腔室中物质的特性无关。 为了顺序传送,在开关打开后发生阀的切换,导致压力被释放,从而在阀打开时减少无意的不受控制的流量。 此外,公开了一种混合和冲洗注射器,由此在常规注射器内提供混合和冲洗能力。