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    Multi-well plate
    31.
    发明授权
    Multi-well plate 失效
    多孔板

    公开(公告)号：US5972694A

    公开(公告)日：1999-10-26

    申请号：US5542

    申请日：1998-01-12

    Applicant: Gregory Mathus

    Inventor： Gregory Mathus

    IPC: B01L3/00 ,  C12M3/00

    CPC classification number: B01L3/50255 ,  C12M23/12 ,  C12M25/02

    Abstract: The invention relates to an improved multiwell cluster plate. The wells of the plate each have an upper chamber and a lower chamber separated by a microporous membrane. Adjacent to each well is a corresponding access port. The access port is a separate opening in the tip surface of the plate which provides direct access to the lower chamber of the corresponding well, without disturbing the upper chamber or the membrane

    Abstract translation: 本发明涉及一种改进的多孔聚集板。 板的孔各自具有由微孔膜分隔的上室和下室。 相邻的每个井都是相应的通道。 进入口是板的尖端表面中的独立的开口，其提供对相应井的下部腔室的直接通路，而不会干扰上部腔室或膜

    Culture dish
    32.
    发明授权
    Culture dish 失效
    文化菜

    公开(公告)号：US5856176A

    公开(公告)日：1999-01-05

    申请号：US625728

    申请日：1996-03-29

    Applicant: Gregory Mathus ,  Anthony M. Labriola

    Inventor： Gregory Mathus ,  Anthony M. Labriola

    IPC: C12M1/22 ,  C12M3/00

    CPC classification number: C12M23/52 ,  C12M23/10

    Abstract: A culture dish for growing cultures such as tissue cells, bacteria and the like. The culture dish includes a handle extending therefrom that can be easily grasped by a user when lifting or handling the culture dish. The culture dish can also include a lid that can be placed on a base of the dish to prevent contamination of the cultures and to control evaporation of liquid from the dish. The handle can extend from the base, the lid or both. If the handles are provided on both the base and the lid, they can be configured differently so that a user can readily distinguish between them.

    Abstract translation: 用于培养诸如组织细胞，细菌等的培养物的培养皿。 培养皿包括从其上延伸的手柄，当提起或处理培养皿时，可以容易地被使用者掌握。 培养皿还可以包括可以放置在盘的底部上的盖，以防止培养物的污染并且控制来自盘的液体的蒸发。 手柄可以从基座，盖子或两者延伸。 如果把手提供在基座和盖子上，则它们可以被不同地配置，使得用户可以容易地区分它们。

    Culture device and method of use having a detachable cell or tissue growth surface
    33.
    发明授权
    Culture device and method of use having a detachable cell or tissue growth surface 失效
    具有可分离细胞或组织生长表面的培养装置和使用方法

    公开(公告)号：US5272083A

    公开(公告)日：1993-12-21

    申请号：US705767

    申请日：1991-05-28

    Applicant: David Butz ,  George Lyman ,  David Root ,  Gregory Mathus

    Inventor： David Butz ,  George Lyman ,  David Root ,  Gregory Mathus

    IPC: C12M3/00 ,  C12M3/06 ,  C12N5/00 ,  C12N5/06

    CPC classification number: C12M47/02 ,  C12M23/00 ,  C12M23/12 ,  C12M25/04

    Abstract: A tissue or cell growth device is described for placement within a well of a cluster dish. The device has a cell or tissue retention element detachably attached to a hanger. The hanger preferably has openings allowing access to the well without removal of the member and is capable of positioning the cell or tissue retention element a preselected distance relative to the hanger. Also described are various embodiments of the device having differently shaped hangers and the combination of the device and a cluster dish.

    Abstract translation: 描述了组织或细胞生长装置用于放置在簇盘的孔内。 该装置具有可拆卸地附接到衣架的细胞或组织保持元件。 衣架优选地具有允许进入井的开口，而不移除构件，并且能够将电池或组织保持元件相对于衣架定位成预选的距离。 还描述了具有不同形状的悬挂器以及装置和簇盘的组合的装置的各种实施例。

    Multi-channel pipettor with variably repositionable tips
    35.
    发明授权
    Multi-channel pipettor with variably repositionable tips 有权
    多通道移液器，具有可变位置的尖端

    公开(公告)号：US08518345B2

    公开(公告)日：2013-08-27

    申请号：US13411675

    申请日：2012-03-05

    Applicant: David E. Butz ,  Gregory Mathus ,  Richard Cote ,  George P. Kalmakis

    Inventor： David E. Butz ,  Gregory Mathus ,  Richard Cote ,  George P. Kalmakis

    IPC: B01L3/00 ,  B01L3/02 ,  G01N1/14

    CPC classification number: B01L3/0237 ,  B01L3/0217 ,  B01L3/0227 ,  B01L2200/022

    Abstract: A hand-held, multi-channel pipettor has an electronically controlled motor to reposition pipette tips for different center to center spacing. Each repositionable tip fitting assembly has a cam following pin that is driven by cam tracks in a motor driven roller drum. Stationary ports for the multiple aspiration cylinders are strategically placed to simplify management of flexible tubes leading to the repositionable pipette tip fitting assemblies. The pipettor has a user interface that can be operated conveniently by one hand to reposition pipette tips. It has a pipette tip ejection mechanism with a sinusoidal stripper bar.

    Abstract translation: 手持式多通道移液器具有电子控制电机，用于重新定位不同中心间距的吸头。 每个可重新定位的尖端配件组件具有凸轮跟随销，该凸轮跟随销由马达驱动滚筒中的凸轮轨道驱动。 用于多个抽吸气瓶的固定端口有策略地放置，以简化导向可重新定位的移液管尖端配件组件的柔性管的管理。 移液器具有可以用一只手方便地操作以重新定位移液器吸头的用户界面。 它具有带有正弦剥离器条的移液管尖端喷射机构。

    Locking pipette tip and mounting shaft
    36.
    发明授权
    Locking pipette tip and mounting shaft 有权
    锁定吸头和安装轴

    公开(公告)号：US07662343B2

    公开(公告)日：2010-02-16

    申请号：US11552384

    申请日：2006-10-24

    Applicant: Gregory Mathus ,  Terrence Kelly ,  Richard Cote

    Inventor： Gregory Mathus ,  Terrence Kelly ,  Richard Cote

    IPC: B01L3/02

    CPC classification number: B01L3/0279 ,  B01L2200/023 ,  B01L2200/025 ,  B01L2200/087

    Abstract: The invention relates to a pipette tip mounting shaft configuration and a disposable pipette tip having a matching configuration. The mounting shaft includes a locking section located above a lower sealing section. The locking section has outwardly extending locking lobes circumferentially spaced around the mounting shaft and located above a stop member that separates the lower sealing section from the upper locking section. When the mounting shaft is fully inserted into the collar of the mating disposable pipette tip, the tip locks onto the mounting shaft. The bore of the pipette tip includes a circumferential shelf separating its upper collar from the tip sealing area which is located below the circumferential shelf. The locking lobes gently flexes and distorts the pipette tip collar out of round as the mounting shaft is inserted in the pipette tip, rather than stretching the tip collar. The circumferential shelf on the pipette tip between the tip collar and the barrel isolates the sealing area at the upper end of the barrel from distortion, thus facilitating reliable sealing engagement.

    Abstract translation: 本发明涉及移液器吸头安装轴构造和具有匹配构型的一次性吸头。 安装轴包括位于下密封部分上方的锁定部分。 锁定部分具有沿安装轴周向间隔开的向外延伸的锁定凸角，并且位于将下部密封部分与上部锁定部分分离的止挡部件上方。 当安装轴完全插入到匹配的一次性移液管尖端的轴环中时，尖端锁定在安装轴上。 移液管尖端的孔包括将其上部套环与位于周向架下方的尖端密封区域分开的周向架。 当安装轴插入移液管尖端时，锁定凸耳轻轻地弯曲和扭曲移液管尖端套环，而不是拉伸尖端套环。 吸头尖端在圆顶架和圆筒之间的圆周架子隔开了筒体上端的密封区域，使其不会变形，从而有利于可靠的密封接合。

    Method for sealing test tubes and the like
    40.
    发明授权
    Method for sealing test tubes and the like 有权
    密封试管等的方法

    公开(公告)号：US07306767B2

    公开(公告)日：2007-12-11

    申请号：US11080071

    申请日：2005-03-15

    Applicant: Gregory Mathus ,  George Lyman

    Inventor： Gregory Mathus ,  George Lyman

    IPC: B01L3/00

    CPC classification number: B01L3/50853

    Abstract: A method of sealing the open mouths of an array of test tubes comprises providing a plurality of plugs with upwardly facing recesses, and a flexible carrier sheet having the same array of mutually spaced downwardly projecting pegs inserted into and frictionally retained within the recesses of respective ones of the plugs. Sealing is effected by aligning the plugs with the open mouths of the test tubes, pressing the carrier sheet towards the test tubes to seat the plugs in the open tube mouths, and peeling the carrier sheet away from the test tubes to extract the pegs from the plug recesses while allowing the plugs to remain seated in the tube mouths.

    Abstract translation: 密封试管阵列的开口的方法包括提供多个具有向上的凹部的塞子，以及柔性载体片，其具有插入并摩擦地保持在相应的凹槽内的相互间隔开的向下突出的钉的相同阵列 的插头。 密封是通过将塞子与试管的开口对准来实现的，将载体片朝向试管按压以将塞子固定在开口管口中，并将载体片材从试管上剥离，以将塞子从 插头凹槽，同时允许插头保持在管口中。

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