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208 条记录 (耗时 0.024 秒)

    ELECTRONIC PISTON STROKE PIPETTE
    31.
    发明申请
    ELECTRONIC PISTON STROKE PIPETTE 审中-公开
    电子活塞导管

    公开(公告)号：US20110214518A1

    公开(公告)日：2011-09-08

    申请号：US13120365

    申请日：2009-09-22

    申请人： Marcel Hoffmann ,  Hans-Jürgen Hoffmann

    发明人： Marcel Hoffmann ,  Hans-Jürgen Hoffmann

    IPC分类号： B01L3/02

    CPC分类号： B01L3/0227 ,  B01L3/0224 ,  B01L3/0237 ,  B01L2200/087

    摘要： The invention relates to a functional part of an electronic piston stroke pipette with an operating environment adapted to manual piston stroke pipettes.The piston stroke pipette according to the invention comprises a pipette cone, in which there is a movable piston, rigidly connected with a transmission for its upwards and downwards movements via a piston rod, in which context the transmission is propelled by a drive motor and wherein the control board comprises an upper part as the operating part for turning and pressing and a bar as a cylindrical connection to the electronics, with the control board and display integrated in the display housing in the upper part and drive motor and battery (rechargeable battery) in the lower part of the pipette housing.Fields of application of the invention are analytical chemistry and medicinal diagnostics.

    摘要翻译： 本发明涉及一种具有适于手动活塞冲程移液器的操作环境的电子活塞冲程移液器的功能部件。 根据本发明的活塞冲程移液器包括移液管锥体，其中存在可移动活塞，其通过活塞杆与传动装置刚性连接，用于其向上和向下运动，在此情况下，变速器由驱动马达驱动，并且其中 控制板包括作为转动和压制的操作部分的上部和作为与电子器件的圆柱形连接的杆，其中控制板和显示器集成在上部的显示器壳体中，并且驱动电动机和电池（可再充电电池） 在吸管外壳的下部。 本发明的应用领域是分析化学和医学诊断。

    HANDHELD PIPETTING APPARATUS
    34.
    发明申请
    HANDHELD PIPETTING APPARATUS 有权
    手持式手提装置

    公开(公告)号：US20110072915A1

    公开(公告)日：2011-03-31

    申请号：US12887950

    申请日：2010-09-22

    申请人： Peter Molitor ,  Karl Friedrich Andres ,  Steffen Hofmann ,  Heinz-Gerhard Kohn

    发明人： Peter Molitor ,  Karl Friedrich Andres ,  Steffen Hofmann ,  Heinz-Gerhard Kohn

    IPC分类号： B01L3/02 ,  G06F3/02

    CPC分类号： B01L3/0279 ,  B01L3/0217 ,  B01L3/0237 ,  B01L2200/023

    摘要： A handheld pipetting apparatus for metering liquids, with a handleable pipette housing, at least one accommodation for a fastening portion of a syringe cylinder of a syringe, at least one plunger accommodation in an accommodation body for a plunger fastening portion of a syringe plunger of the syringe, fastening means for detachably holding the fastening portion in the accommodation and the plunger fastening portion in the plunger accommodation, at least one displacement device with a displacement chamber and a shiftable chamber wall limiting the same, for displacing a fluid; at least one seat for detachably holding a pipette point, a channel, connecting a hole in the seat with a displacement chamber, and at least one drive device, which is connected to and/or couplable with the accommodation body and/or the chamber wall, for shifting the accommodation body with respect to the accommodation, and/or the chamber wall with respect to the displacement chamber.

    摘要翻译： 一种用于计量液体的手持式移液装置，具有可处理的移液管外壳，至少一个用于注射器的注射器筒的紧固部分的容纳件，至少一个柱塞容纳在用于所述注射器的注射器柱塞的柱塞紧固部分的容纳体中 注射器，用于将紧固部分可拆卸地保持在柱塞容置中的紧固部分和柱塞紧固部分中的至少一个位移装置，其具有限制其的位移室和可移动的室壁，用于移动流体; 用于可拆卸地保持移液管点的至少一个座，将所述座中的孔与移动室连接的通道，以及至少一个驱动装置，所述至少一个驱动装置与所述容纳主体和/或所述室壁连接和/或联接 ，用于相对于容纳部移动住宿体，和/或相对于位移室的室壁。

    Controllable pipette
    36.
    发明授权
    Controllable pipette 有权
    可控吸管

    公开(公告)号：US07574929B2

    公开(公告)日：2009-08-18

    申请号：US10590381

    申请日：2005-02-24

    申请人： Juha Telimaa ,  Mikael Lind

    发明人： Juha Telimaa ,  Mikael Lind

    IPC分类号： G01N1/14

    CPC分类号： B01L3/0217 ,  B01L3/0237 ,  B01L2200/14 ,  B01L2300/027

    摘要： The invention relates to a controllable pipette comprising a piston actuated by a motor, a control system allowing actuation of the piston according to a given pipetting function consisting of several steps, setting keys (7, 8) for selecting the desired pipetting function, a switch (1), which activates the function steps when depressed, and a display (3). The control system comprises a change function, whose activation enables a change of the selected function in the process of its operation. When the change function can be activated, this is indicated on the display and it can be activated by depressing a given setting key.

    摘要翻译： 本发明涉及一种可控制的移液管，其包括由马达驱动的活塞，允许根据由几个步骤组成的给定移液功能致动活塞的控制系统，用于选择所需移液功能的设定键（7,8），开关 （1），其在按下时激活功能步骤，以及显示器（3）。 控制系统包括改变功能，其激活使得在其操作过程中能够改变所选择的功能。 当可以激活更改功能时，显示屏上会显示，可以通过按下给定的设置键来激活。

    ELECTRONIC METERING APPARATUS FOR METERING LIQUIDS
    38.
    发明申请
    ELECTRONIC METERING APPARATUS FOR METERING LIQUIDS 有权
    用于计量液体的电子计量装置

    公开(公告)号：US20070276546A1

    公开(公告)日：2007-11-29

    申请号：US11749834

    申请日：2007-05-17

    申请人： Peter Molitor

    发明人： Peter Molitor

    IPC分类号： G05D7/00

    CPC分类号： B01L3/0227 ,  B01L3/0237 ,  B01L2200/087 ,  B01L2300/027

    摘要： An electronic metering apparatus for metering liquids with a drive with an electric motor, at least one displacer device with a displacer element, which is connected and/or connectable to the drive, an electric mode key and an electric parameter key for changeover between different menus, a pair of electric control keys, arranged next to each other, for navigation in the menus, setting of parameters and controlling the dislocation of the displacer element, wherein the two control keys control the navigation in the menus, the setting of parameters and the dislocation of the displacer element in different directions, an electronic display device for displaying menus and parameters, an electric control unit, which is connected to the electric motor, the electric mode key, the electric parameter key, the electric control keys and the electric display device, and which controls the display of menus and parameters by the display device as well as the dislocation of the displacer element corresponding to the actuation of the mode key, the parameter key and the control keys, and an electric power supply.

    摘要翻译： 一种用于用具有电动机的驱动器计量液体的电子计量装置，具有与驱动器连接和/或可连接的至少一个具有置换器元件的置换器装置，用于在不同菜单之间切换的电模式键和电参数键 ，彼此相邻布置的一对电控键，用于在菜单中导航，设置参数和控制置换器元件的位错，其中两个控制键控制菜单中的导航，参数的设置和 置换器元件在不同方向的位错，用于显示菜单和参数的电子显示装置，连接到电动机的电气控制单元，电模式键，电参数键，电控制键和电显示 装置，并且其通过显示装置控制菜单和参数的显示以及置换器元件的位错 响应于模式键，参数键和控制键的致动以及电力供应。

    Electronic pipette
    39.
    发明申请
    Electronic pipette 有权
    电子移液器

    公开(公告)号：US20050118069A1

    公开(公告)日：2005-06-02

    申请号：US10944532

    申请日：2004-09-17

    申请人： Stephane Solotareff ,  Yves-Andre May ,  Christian Langlais ,  Philippe Remy ,  Patrick Haddad

    发明人： Stephane Solotareff ,  Yves-Andre May ,  Christian Langlais ,  Philippe Remy ,  Patrick Haddad

    IPC分类号： B01L3/02 ,  G01N35/10 ,  H01H19/00

    CPC分类号： B01L3/0217 ,  B01L3/0237 ,  B01L2200/143 ,  B01L2300/027 ,  H01H25/008 ,  Y10T436/2575

    摘要： A system controls aspiration and dispensation of a liquid in a pipette. The system includes a computing device and the pipette. The computing device includes a pipetting module and a first communication interface. The pipetting module defines an operation to perform at the pipette. The first communication interface sends electronic signals to the pipette, the electronic signals defining the operation to perform at the pipette. The pipette includes a sampling tube, a piston assembly, a piston drive mechanism, a second communication interface, and a microprocessor. The piston assembly mounts to the sampling tube and includes a piston rod that fits within the sampling tube. The piston drive mechanism includes a control rod having a surface that contacts the piston assembly. The piston drive mechanism moves the piston rod of the piston assembly within the sampling tube thereby causing regulation of a liquid in the sampling tube. The second communication interface receives the electronic signals from the computing device. The microprocessor controls the piston drive mechanism and performs the operation defined by the electronic signals.

    摘要翻译： 系统控制吸液管中的液体的抽吸和分配。 该系统包括计算装置和移液管。 计算设备包括移液模块和第一通信接口。 移液模块定义了在移液管上执行的操作。 第一通信接口向移液器发送电子信号，电子信号定义在移液管上执行的操作。 移液管包括采样管，活塞组件，活塞驱动机构，第二通信接口和微处理器。 活塞组件安装在采样管上，并包括一个安装在采样管内的活塞杆。 活塞驱动机构包括具有接触活塞组件的表面的控制杆。 活塞驱动机构将活塞组件的活塞杆移动到采样管内，从而调节采样管中的液体。 第二通信接口从计算设备接收电子信号。 微处理器控制活塞驱动机构并执行由电子信号定义的操作。

    Pipette auxiliary system
    40.
    发明授权
    Pipette auxiliary system 有权

    公开(公告)号：US12115528B2

    公开(公告)日：2024-10-15

    申请号：US16614336

    申请日：2018-05-14

    申请人： Eppendorf SE

    发明人： Boris Von Beichmann ,  Jens Gerken

    IPC分类号： B01L3/02 ,  B01L9/00

    CPC分类号： B01L3/0237 ,  B01L9/54 ,  B01L9/56 ,  B01L2200/0621 ,  B01L2200/087 ,  B01L2200/14 ,  B01L2300/025 ,  B01L2300/0627

    摘要： The invention relates to a pipette auxiliary system for supporting manual pipetting or dispensing of a plurality of samples of a sample-holding arrangement, in particular a microtiter plate. The pipette auxiliary system according to the invention supports the manual pipetting or dispensing of a plurality of samples in a working position of a sample-holding arrangement, the pipette auxiliary system comprising: a base apparatus comprising a positioning device which is designed to position the sample-holding arrangement in the working position inside a positioning space of the base apparatus, said positioning space being opened at least along a plane for the pipetting; the sample-holding arrangement which has a plurality of sample holders; a measurement arrangement comprising a plurality of measurement elements which are positioned at least in the working position underneath this plane and using which the occupancy state of at least one sample holder can be detected in the working position; and an output device or a light arrangement using which the sample-holding arrangement can be illuminated in accordance with this occupancy state of this at least one sample holder.