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公开(公告)号:US09360468B2
公开(公告)日:2016-06-07
申请号:US13816855
申请日:2011-08-16
申请人: Nicolas Pavillon , Jonas Kühn , Pascal Jourdain , Christian Depeursinge , Pierre Julius Magistretti , Pierre Marquet
发明人: Nicolas Pavillon , Jonas Kühn , Pascal Jourdain , Christian Depeursinge , Pierre Julius Magistretti , Pierre Marquet
IPC分类号: G01N33/483 , G01N21/45 , G03H1/00 , G03H1/08 , G01N21/17
CPC分类号: G01N33/4833 , G01N21/453 , G01N2021/1789 , G01N2510/00 , G03H1/0005 , G03H1/0866 , G03H2001/005
摘要: A method for measuring through optical means temporally resolved, optical properties, and/or phenotypes that are linked to cellular homeostasis. Those temporal measurements enable the detection of cell regulation through various channels linked to homeostasis, in order to monitor cell viability.
摘要翻译: 用于通过光学手段测量与细胞稳态相关的时间分辨的光学性质和/或表型的方法。 这些时间测量使得能够通过与体内平衡相关的各种通道检测细胞调节,以便监测细胞活力。
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公开(公告)号:US20130210066A1
公开(公告)日:2013-08-15
申请号:US13816855
申请日:2011-08-16
申请人: Nicolas Pavillon , Jonas Kühn , Pascal Jourdain , Etienne Cuche , Christian Depeursinge , Pierre Julius Magistretti , Pierre Marquet
发明人: Nicolas Pavillon , Jonas Kühn , Pascal Jourdain , Etienne Cuche , Christian Depeursinge , Pierre Julius Magistretti , Pierre Marquet
IPC分类号: G01N33/483
CPC分类号: G01N33/4833 , G01N21/453 , G01N2021/1789 , G01N2510/00 , G03H1/0005 , G03H1/0866 , G03H2001/005
摘要: An apparatus for measuring through optical means temporally resolved, optical properties, and/or phenotypes, linked to cellular homeostasis. Those temporal measurements enable the detection of cell regulation through various channels linked to homeostasis, in order to assess cell viability or early cell death through rapid diagnostic.
摘要翻译: 用于通过与细胞稳态相关的时间分辨,光学性质和/或表型的光学装置测量的装置。 这些时间测量使得能够通过与体内平衡相关的各种通道检测细胞调节,以通过快速诊断来评估细胞活力或早期细胞死亡。
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公开(公告)号:US08885174B2
公开(公告)日:2014-11-11
申请号:US13203189
申请日:2010-02-19
申请人: Pascal Jourdain , Etienne Cuche , Christian Depeursinge , Pierre Julius Magistretti , Pierre Marquet
发明人: Pascal Jourdain , Etienne Cuche , Christian Depeursinge , Pierre Julius Magistretti , Pierre Marquet
CPC分类号: G01N21/45 , G03H1/0443 , G03H2001/0033 , G03H2210/63
摘要: Apparatus and method are provided for monitoring and measuring matter and energy fluxes by use of devices able to detect refractive index changes. In one aspect, apparatus use an interference between two electromagnetic radiations in order to provide high sensitivity, enabling fluxes monitoring at the microscopic scale, by measuring phase changes or Optical Path Length (OPL) changes. In one aspect, methods are provided for monitoring and measuring the electrical activity of a biological cells, simultaneously on several cells, without use of electrodes and contrast agents.
摘要翻译: 提供了用于通过使用能够检测折射率变化的装置来监测和测量物质和能量通量的装置和方法。 在一个方面,设备使用两个电磁辐射之间的干扰,以提供高灵敏度,通过测量相位变化或光路长度(OPL)变化来实现微观尺度的通量监测。 在一个方面,提供了用于在不使用电极和造影剂的情况下同时在几个细胞上监测和测量生物细胞的电活动的方法。
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4.
公开(公告)号:US20120038931A1
公开(公告)日:2012-02-16
申请号:US13203189
申请日:2010-02-19
申请人: Pascal Jourdain , Etienne Cuche , Christian Depeursinge , Pierre Julius Magistretti , Pierre Marquet
发明人: Pascal Jourdain , Etienne Cuche , Christian Depeursinge , Pierre Julius Magistretti , Pierre Marquet
IPC分类号: G01N21/45
CPC分类号: G01N21/45 , G03H1/0443 , G03H2001/0033 , G03H2210/63
摘要: Apparatus and method are provided for monitoring and measuring matter and energy fluxes by use of devices able to detect refractive index changes. In one aspect, apparatus use an interference between two electromagnetic radiations in order to provide high sensitivity, enabling fluxes monitoring at the microscopic scale, by measuring phase changes or Optical Path Length (OPL) changes. In one aspect, methods are provided for monitoring and measuring the electrical activity of a biological cells, simultaneously on several cells, without use of electrodes and contrast agents.
摘要翻译: 提供了用于通过使用能够检测折射率变化的装置来监测和测量物质和能量通量的装置和方法。 在一个方面,设备使用两个电磁辐射之间的干扰,以提供高灵敏度,通过测量相位变化或光路长度(OPL)变化来实现微观尺度的通量监测。 在一个方面,提供了用于在不使用电极和造影剂的情况下同时在几个细胞上监测和测量生物细胞的电活动的方法。
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