专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6022747A Blood clot detector 失效
标题翻译：血块检测器
公开(公告)号：US6022747A
公开(公告)日：2000-02-08
申请号：US113647
申请日：1998-07-10
申请人： Paul Gherson , Robert William Eherts , Theodore Pernicano
发明人： Paul Gherson , Robert William Eherts , Theodore Pernicano
IPC分类号： G01N1/00 , G01N33/49 , G01N35/10 , G01N27/416
CPC分类号： G01N33/4905 , G01N2035/1018
摘要： A blood clot detector includes a pressure transducer on an aspiration line to provide output voltage data to a microprocessor corresponding to the vacuum level during aspiration. The microprocessor integrates the vacuum readings over time during the aspiration cycle to provide a pressure integral for each test sample aspiration. A pressure integral is determined for an unclotted aspiration and used as a reference for comparison with the pressure integrals of each test sample aspiration to determine whether a blood clot has interfered with the test sample aspiration. A valve is provided across an analytical line and an aspiration line to provide selective communication between the aspiration line and the analytical line or to prevent such communication. Communication between the aspiration line and the analytical line permits transfer of a test sample from the aspiration line to the analytical line if the test sample is considered acceptable for sample analysis. Acceptability of the test sample for analysis is based upon a predetermined difference between the reference pressure integral and each test sample pressure integral.
摘要翻译：血液凝块检测器包括在抽吸线上的压力传感器，以在抽吸期间向微处理器提供对应于真空水平的输出电压数据。微处理器在抽吸循环期间随着时间的推移整合真空读数，为每个测试样品抽吸提供压力积分。确定未切开抽吸的压力积分，并用作与每个测试样品抽吸的压力积分进行比较的参考，以确定血块是否干扰了测试样品抽吸。在分析管线和抽吸管线之间提供阀，以在抽吸管线和分析管线之间提供选择性连通，或者防止这种连通。如果测试样品被认为可接受用于样品分析，则抽吸管线和分析管线之间的通信可将测试样品从抽吸管线转移到分析管线。用于分析的测试样品的可接受性基于参考压力积分和每个测试样品压力积分之间的预定差异。

2. 发明授权

US6119533A Sampling system with selectable pumps to communicate with reading station 有权
标题翻译：采样系统，带可选择的泵与阅读台进行通讯
公开(公告)号：US6119533A
公开(公告)日：2000-09-19
申请号：US346404
申请日：1999-07-01
申请人： Paul Gherson , Robert William Eherts , Theodore Pernicano
发明人： Paul Gherson , Robert William Eherts , Theodore Pernicano
IPC分类号： G01N1/00 , G01N33/49 , G01N35/10
CPC分类号： G01N33/4905 , G01N2035/1018
摘要： A blood clot detector includes a pressure transducer on an aspiration line to provide output voltage data to a microprocessor corresponding to the vacuum level during aspiration. The microprocessor integrates the vacuum readings over time during the aspiration cycle to provide a pressure integral for each test sample aspiration. A pressure integral is determined for an unclotted aspiration and used as a reference for comparison with the pressure integrals of each test sample aspiration to determine whether a blood clot has interfered with the test sample aspiration. A valve is provided across an analytical line and an aspiration line to provide selective communication between the aspiration line and the analytical line or to prevent such communication. Communication between the aspiration line and the analytical line permits transfer of a test sample from the aspiration line to the analytical line if the test sample is considered acceptable for sample analysis. Acceptability of the test sample for analysis is based upon a predetermined difference between the reference pressure integral and each test sample pressure integral.
摘要翻译：血液凝块检测器包括在抽吸线上的压力传感器，以在抽吸期间向微处理器提供对应于真空水平的输出电压数据。微处理器在抽吸循环期间随着时间的推移整合真空读数，为每个测试样品抽吸提供压力积分。确定未切开抽吸的压力积分，并用作与每个测试样品抽吸的压力积分进行比较的参考，以确定血块是否干扰了测试样品抽吸。在分析管线和抽吸管线之间提供阀，以在抽吸管线和分析管线之间提供选择性连通，或者防止这种连通。如果测试样品被认为可接受用于样品分析，则抽吸管线和分析管线之间的通信可将测试样品从抽吸管线转移到分析管线。用于分析的测试样品的可接受性基于参考压力积分和每个测试样品压力积分之间的预定差异。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式