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    • 4. 发明授权
    • Method and apparatus for applying fluids to a biological sample
    • 将流体施加到生物样品的方法和装置
    • US07820381B2
    • 2010-10-26
    • US11187183
    • 2005-07-21
    • Charles LemmeKurt Reinhardt
    • Charles LemmeKurt Reinhardt
    • C12Q1/68G01N33/53G01N35/00C12M1/34C12M3/00
    • B01L3/0293B01L2300/0822B01L2400/0406B01L2400/0475G01N1/2813G01N1/30G01N1/312G01N33/543G01N33/54366Y10T436/112499
    • The invention is directed to a method of contacting a biological sample with a solution, comprising the steps of moving a curved surface wetted with the solution in proximity to the biological sample whereby the distance separating the wetted curved surface and the biological sample is sufficient to form a moving liquid meniscus layer between the two. The invention is also directed to an apparatus for contacting a biological sample suspected of containing a biomarker with a solution, comprising a platform for supporting a microscope slide having a biological sample thereon; a translating cap having a curved lower surface positioned above the platform, the curved lower surface being in proximity to a biological sample when in operation; means for moving the translating cap back and forth over the biological sample; and means for applying and removing liquid to and from the cap.
    • 本发明涉及一种使生物样品与溶液接触的方法,包括以下步骤:将溶液润湿的曲面移动到生物样品附近,由此分开润湿曲面和生物样品的距离足以形成 两者之间移动的液体弯液面层。 本发明还涉及一种用于使怀疑含有生物标志物的生物样品与溶液接触的装置,其包括用于支撑其上具有生物样品的显微镜载玻片的平台; 平移盖,其具有位于所述平台上方的弯曲下表面,所述弯曲下表面在操作时靠近生物样品; 用于使翻译盖在生物样品上来回移动的装置; 以及用于施加和去除帽子上的液体的装置。