发明名称 |
BLOOD SAMPLING ASSEMBLY, METHOD FOR SAMPLING TARGET CELL AND METHOD FOR SAMPLING TARGET COMPONENT |
摘要 |
PURPOSE: To make it possible to sample a target component in a safe state by eliminating riskiness that an inspecting engineer is brought into contact with contaminant substance. CONSTITUTION: A component layer is sampled from a plurality of centrifugally separated component materials in a deaeration tube made of glass or transparent plastic containing a float. When a substance possible to be contaminated like blood is inspected, if the tube is used, an inspecting engineer can measure it without contacting the blood. The tube 2 has the size capable of accommodating the flood of about 1ml, and is filled with low-pressure inert gas. A through hole is formed at the float 6, and the cell group to be sampled is gathered to the hole during the centrifugal separation. The group is gathered on a plasma layer during the centrifugal separation and held in the stable state by the layer of the fluidized substance for forming a membrane on the plasma layer. The cell layer to be sampled is sucked by a subcutaneous injector needle or canula inserted into the float bore 7 of the tube 2 from the bore 7. |
申请公布号 |
JPH04303730(A) |
申请公布日期 |
1992.10.27 |
申请号 |
JP19910345101 |
申请日期 |
1991.12.26 |
申请人 |
ROBAATO EI REBIN;SUCHIIBUN SHII WAADOROU |
发明人 |
ROBAATO EI REBIN;SUCHIIBUN SHII WAADOROU |
分类号 |
G01N1/10;A61B5/15;B01L3/14;G01N1/14;G01N1/36;G01N33/15;G01N33/48;G01N33/49 |
主分类号 |
G01N1/10 |
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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