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    Volume Adjustment for Manual Pipettor
    2.
    发明申请
    Volume Adjustment for Manual Pipettor 有权
    手动移纸器的音量调节

    公开(公告)号：US20160303557A1

    公开(公告)日：2016-10-20

    申请号：US15075377

    申请日：2016-03-21

    申请人： Integra Biosciences AG

    发明人： Christopher P. LaCroix

    IPC分类号： B01L3/02

    CPC分类号： B01L3/0224 ,  B01L2200/0605 ,  B01L2200/087 ,  B01L2300/026 ,  B01L2400/0478

    摘要： A manual pipette includes a manual volume adjustment having three discreet resolutions. The pipette uses three rotatable step cylinders and one non-rotatable cylinder to set the overall stroke length for the piston. The step cylinders are rotated by manual dials that are accessible on either side of the pipette body. The dial bodies include numerical scales corresponding to the setting of the respective step cylinders.

    摘要翻译： 手动移液器包括具有三个谨慎分辨率的手动音量调节。 移液管使用三个可旋转的步进气缸和一个不可旋转的气缸来设定活塞的总行程长度。 步进气瓶通过手动拨盘旋转，可在移液管主体的两侧进入。 表盘主体包括对应于相应台阶滚筒的设置的数字刻度。

    Device with display for repeated dosing
    3.
    发明授权
    Device with display for repeated dosing 有权
    具有重复给药显示的装置

    公开(公告)号：US09352311B2

    公开(公告)日：2016-05-31

    申请号：US14386754

    申请日：2013-02-26

    申请人： Ritter GmbH

    发明人： Ralf Ritter ,  Frank Ritter

    IPC分类号： B01L3/02

    CPC分类号： B01L3/0224 ,  B01L3/0234 ,  B01L2200/023 ,  B01L2200/087 ,  B01L2300/026

    摘要： A dosing device comprises a housing. The housing has a slot-shaped opening in the axial direction. The respective region of a setting cylinder located inside the housing can be seen from the exterior through the opening. The setting cylinder can be radially rotated or set by way of a setting wheel. Quantitative indications of the discharge volumes for various syringe types at various settings are arranged in columns on the setting cylinder in the form of a table. The cylinder is oriented relative to the window in the housing such that at a given angular setting of the cylinder the correct discharge volume is visible in the window for every syringe type.

    摘要翻译： 计量装置包括壳体。 壳体在轴向方向上具有槽形开口。 可以从外部通过开口看到位于壳体内的设置缸的相应区域。 安装缸可以通过调节轮径向旋转或设定。 在各种设置下各种注射器类型的排出量的定量指示以表格的形式布置在设置圆柱体上的列中。 气缸相对于壳体中的窗口定向，使得在气缸的给定角度设置下，每个注射器类型在窗口中可见正确的排放体积。

    PIPETTE WITH ADJUSTABLE VOLUME OF ASPIRATED LIQUID
    4.
    发明申请
    PIPETTE WITH ADJUSTABLE VOLUME OF ASPIRATED LIQUID 有权
    配有可调节的吸液量

    公开(公告)号：US20120087846A2

    公开(公告)日：2012-04-12

    申请号：US12680686

    申请日：2008-01-11

    申请人： Romuald Rylski ,  Wojciech Sarna ,  Jan Bala

    发明人： Romuald Rylski ,  Wojciech Sarna ,  Jan Bala

    IPC分类号： B01L3/02

    CPC分类号： B01L3/0224 ,  B01L2200/148 ,  B01L2300/026

    摘要： Pipette with adjustable volume of aspirated liquid built of a handle (1) and of a nozzle (3) and of coupled with them: an exchangeable pipette tip ejection mechanism, a drawing up and discharging mechanism with a plunger (12) arranged in said pipette nozzle (3), a plunger working stroke adjustment mechanism with at least one driving member (16), a manually actuated lock mechanism locking a drive assembly of an adjustment screw of a plunger working stroke, an engaging mechanism which engages said plunger working stroke adjustment mechanism with a counter (14) of an aspirated liquid volume by said pipette, a calibration mechanism for a change of a pipette calibration coefficient, whereas said driving member (16) of said drive assembly of said adjustment screw of the plunger working stroke is accessible from outside through at least one window (38) in a wall of said handle (1), said pipette is characterised in that said lock mechanism of said drive assembly of said adjustment screw of the plunger working stroke comprises a lock member which is non-rotatably mounted relative to said pipette handle (1) and is axially slidable between LOCKED POSITION and UNLOCKED POSITION of said plunger working stroke adjustment mechanism, whereas said driving member (16) of said drive assembly of said adjustment screw of the plunger working stroke is axially fixedly and rotatably mounted relative to said pipette handle (1).

    摘要翻译： 具有可调节体积的由手柄（1）和喷嘴（3）构成的抽吸液体并与其连接的移液管：可更换的移液管吸头排出机构，具有布置在所述移液器中的柱塞（12）的抽出和排出机构 喷嘴（3），具有至少一个驱动构件（16）的柱塞工作行程调节机构，锁定柱塞工作行程的调节螺钉的驱动组件的手动致动锁定机构，接合所述柱塞工作行程调节 机构，其具有通过所述移液管吸入的液体体积的计数器（14），用于改变移液管校准系数的校准机构，而所述柱塞工作冲程的所述调节螺钉的所述驱动组件的所述驱动构件（16）是可接近的 所述移液管的外部通过所述手柄（1）的壁中的至少一个窗（38），其特征在于，所述驱动组件的所述锁定机构 柱塞工作行程包括相对于所述移液管手柄（1）不可旋转地安装的锁定构件，并且可在所述柱塞工作行程调节机构的锁定位置和解锁位置之间轴向滑动，而所述驱动组件的所述驱动构件（16） 柱塞工作行程的所述调节螺钉相对于所述移液管把手（1）轴向地固定和可旋转地安装。

    Fluid dispenser with adjustable stroke piston and register
    5.
    发明授权
    Fluid dispenser with adjustable stroke piston and register 失效
    具有可调节活塞和注射器的流体分配器

    公开(公告)号：US3613952A

    公开(公告)日：1971-10-19

    申请号：US3613952D

    申请日：1970-04-23

    申请人： COLE PARMER INSTR CO

    发明人： PORTYRATA RAYMOND E ,  GILMONT ROGER

    IPC分类号： B01L3/02 ,  B65B3/32 ,  B67D5/22

    CPC分类号： B65B3/32 ,  B01L3/0224 ,  B01L2300/026

    摘要： A digital dispenser comprises a cylinder-plunger assembly for accurately dispensing a measured amount of fluid from said cylinder. A rotatable screw jack is adapted to adjust the position of a stop member to define the length of the plunger stroke. A numbered wheel assembly is operatively connected to the screw jack through a rotatable knob whereby the stroke is set by rotating the knob and the desired volume appears on the numbered wheel assembly as a digital readout.

    SAMPLING PIPETTE HAVING AN IMPROVED DEVICE FOR ADJUSTING AND DISPLAYING A VOLUME TO BE SAMPLED
    10.
    发明申请
    SAMPLING PIPETTE HAVING AN IMPROVED DEVICE FOR ADJUSTING AND DISPLAYING A VOLUME TO BE SAMPLED 有权
    具有改进装置的采样管，用于调整和显示要采样的体积

    公开(公告)号：US20160228868A1

    公开(公告)日：2016-08-11

    申请号：US15021493

    申请日：2014-09-09

    申请人： GILSON SAS

    发明人： Marc SANCHEZ

    IPC分类号： B01L3/02

    CPC分类号： B01L3/0224 ,  B01L2200/08 ,  B01L2200/148 ,  B01L2300/026 ,  B01L2300/028 ,  B01L2400/0478

    摘要： A top part for a sampling pipette including a hollow outer body forming a handle a pipetting control stem a device for adjusting and displaying a volume to be sampled, including a first threaded member for adjusting the volume to be sampled crossed by the control stem, the device also comprising a set of first volume graduations angularly spaced from one another around the longitudinal axis and cooperating with a first mark so as to inform about the volume to be sampled. The first threaded member is rotatably integral with one of both elements formed by the set of first volume graduations and the first mark, the mark being axially arranged between the hollow outer body forming a handle and the control knob.

    摘要翻译： 用于采样移液管的顶部部件包括形成手柄的中空外体，移液管控制杆，用于调节和显示要采样的体积的装置，包括用于调节被控制杆交叉的待采样体积的第一螺纹构件， 装置还包括围绕纵向轴线彼此成角度地间隔开的一组第一体积刻度，并且与第一标记协作以通知关于待采样的体积。 第一螺纹构件与由一组第一体积刻度和第一标记形成的两个元件之一可旋转地一体地，标记轴向地布置在形成手柄的中空外部主体和控制旋钮之间。