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1.发明公开APPARATUS FOR AUTOMATICALLY, SELECTIVELY HANDLING MULTIPLE, RANDOMLY ASSOCIATED HEMATOLOGICAL SAMPLES 失效设备为自动，可以有选择性多个随机相关的血液样本。
公开(公告)号：EP0681606A1
公开(公告)日：1995-11-15
申请号：EP94907284.0
申请日：1994-01-19
申请人： COULTER CORPORATION
CPC分类号： G01N35/025 , B01F11/0014 , B01F11/0037 , G01N21/253 , G01N2035/00524 , G01N2035/041
摘要： An apparatus (10) which provides an automatic, signal controlled, sample mixing/resuspending, aspiration and delivery system; wherein a demountable, rotatable carousel (20) temporarily holds a multiplicity of sample containers (22). Electromechanical means (86, 88, 90), including optical sensors (100, 106), is programmed to automatically move the carousel to a pre-selected position. A self centering vortexer/mixer (28) lifts a selected sample container from the carousel, sealingly engages the sample container within a sample container support (32) and thereafter orbitally mixes and resuspends the sample container contents. An aspiration probe (214) enters the sample container through the support to receive the sample, which is forced out of the sample container by means of compressed air introduced into the sample container via the sample container support. The sample is delivered to an operably associated flow cytometer (13) via the aspiration probe, after which the probe is washed and readied for the next cycle of operation.
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2.发明授权APPARATUS FOR AUTOMATICALLY, SELECTIVELY HANDLING MULTIPLE, RANDOMLY ASSOCIATED HEMATOLOGICAL SAMPLES 失效设备为自动，可以有选择性多个随机相关血液样本
公开(公告)号：EP0681606B1
公开(公告)日：2001-11-21
申请号：EP94907284.7
申请日：1994-01-19
申请人： COULTER CORPORATION
CPC分类号： G01N35/025 , B01F11/0014 , B01F11/0037 , G01N21/253 , G01N2035/00524 , G01N2035/041
摘要： An apparatus (10) which provides an automatic, signal controlled, sample mixing/resuspending, aspiration and delivery system; wherein a demountable, rotatable carousel (20) temporarily holds a multiplicity of sample containers (22). Electromechanical means (86, 88, 90), including optical sensors (100, 106), is programmed to automatically move the carousel to a pre-selected position. A self centering vortexer/mixer (28) lifts a selected sample container from the carousel, sealingly engages the sample container within a sample container support (32) and thereafter orbitally mixes and resuspends the sample container contents. An aspiration probe (214) enters the sample container through the support to receive the sample, which is forced out of the sample container by means of compressed air introduced into the sample container via the sample container support. The sample is delivered to an operably associated flow cytometer (13) via the aspiration probe, after which the probe is washed and readied for the next cycle of operation.
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