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Invention Grant
US09121841B2 Pipetting arrangement and method of controlling a pipetting arrangement or of producing liquid product doses 有权
移液装置和控制移液装置或产生液体产品剂量的方法

  • Patent Title: Pipetting arrangement and method of controlling a pipetting arrangement or of producing liquid product doses
  • Patent Title (中): 移液装置和控制移液装置或产生液体产品剂量的方法
  • Application No.: US13697916
    Application Date: 2010-05-14
  • Publication No.: US09121841B2
    Publication Date: 2015-09-01
  • Inventor: Pius Fink
  • Applicant: Pius Fink
  • Applicant Address: CH Hombrechtikon
  • Assignee: Sias AG
  • Current Assignee: Sias AG
  • Current Assignee Address: CH Hombrechtikon
  • Agency: Dykema Gossett PLLC
  • International Application: PCT/EP2010/056662 WO 20100514
  • International Announcement: WO2010/084208 WO 20100729
  • Main IPC: B01L3/02
  • IPC: B01L3/02 ;  G01N35/10
Pipetting arrangement and method of controlling a pipetting arrangement or of producing liquid product doses
Abstract:
The invention relates to a pipetting arrangement comprising at least two sets of pipettes (9a; 9b; 9c; 9d). Each set of pipettes (9a; 9b; 9c; 9d) is operationally connected, via a controllable ON/OFF valve (11a; 11b; 11e; 11d) to a common aspiration port (7). Latter is connectable to a pumping arrangement (3). The valves (11a; 11b; 11e; 11d) are controlled by a timing-control unit (15) conceived to establish, by control of the valves (11a; 11b; 11e; 11d), the operational connections of the at least two sets of pipettes (9a; 9b; 9c; 9d) to the aspiration port (7) in a time-multiplexed manner.
Abstract(Chinese):

本发明涉及包括至少两组移液管（9a; 9b; 9c; 9d）的移液装置。 每组移液器（9a; 9b; 9c; 9d）通过可控的开/关阀（11a; 11b; 11e; 11d）可操作地连接到公共抽吸口（7）。 后部可连接到泵送装置（3）。 阀门（11a; 11b; 11e; 11d）由定时控制单元（15）控制，该定时控制单元（15）通过控制阀（11a; 11b; 11e; 11d）建立至少两组的操作连接 的移液管（9a; 9b; 9c; 9d）以时间复用的方式连接到抽吸口（7）。

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