发明名称 |
Probensortier-, Übergabe- und Aufnahmevorrichtung für kleine Mikroperlen und Verfahren zu deren Betrieb |
摘要 |
The invention relates to a sample sorting, conveying and receiving device for small microspheres. Said device is provided with a first module which contains at least one microsphere receiving zone (12). Said microsphere receiving zone (12) is provided with a plurality of microsphere receiving subzones (121) subject to the geometrical characteristics of a detachable sample receiving carrier (2) with respect to number, location and dimensions of individual sample chambers (21). Said microsphere receiving subzones are arranged in such a manner that their center lines (X-X) correspond to the center lines (Y-Y) of the individual sample chambers (21) of the sample receiving carrier (2) which chambers are to be filled or evacuated. Every microsphere receiving subzone (121) has a recess (122) for receiving a microsphere (3). Said recess has a depth (t) which is chosen such that once the microsphere (3)s received, it is substantially flush with a first surface (123) of the microsphere receiving zone (12). Every recess (122) has an opening (125) in its bottom area, which opening has a diameter that is smaller than the diameter of the microsphere (3). Said opening (125) is followed by a gap (126) which extends in the direction of the second surface (124) of the microsphere receiving zone (12). These gaps can be impinged upon by a negative pressure or overpressure via one or more channels or via an interlinked chamber of the first module.
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申请公布号 |
DE19850233(A1) |
申请公布日期 |
2000.05.04 |
申请号 |
DE19981050233 |
申请日期 |
1998.10.27 |
申请人 |
INSTITUT FUER PHYSIKALISCHE HOCHTECHNOLOGIE E.V.;MICRODROP GMBH |
发明人 |
DOERING, MICHAEL;MAYER, GUENTER;SCHLINGLOFF, GREGOR;SCHOBER, ANDREAS |
分类号 |
G01N1/04;B01J19/00;C12M1/00;C12M1/26;C40B40/02;C40B50/06;C40B60/14;G01N35/00;G01N35/10;(IPC1-7):B01J19/00;B01L3/00;G01N1/28 |
主分类号 |
G01N1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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