Invention Grant
US08441637B2 Method and device of compensating scattering light signals generated by light interaction with particles or biological cells moving in fluid currents, such as in flow cytometry
失效
补偿与流体流动中移动的颗粒或生物细胞的光相互作用产生的散射光信号的方法和装置，例如流式细胞仪
- Patent Title: Method and device of compensating scattering light signals generated by light interaction with particles or biological cells moving in fluid currents, such as in flow cytometry
- Patent Title (中): 补偿与流体流动中移动的颗粒或生物细胞的光相互作用产生的散射光信号的方法和装置，例如流式细胞仪
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Application No.: US12992433Application Date: 2009-05-15
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Publication No.: US08441637B2Publication Date: 2013-05-14
- Inventor: Stefano Dall'Oglio , Giorgio Dall'Oglio
- Applicant: Stefano Dall'Oglio , Giorgio Dall'Oglio
- Applicant Address: IT Milan
- Assignee: STRICTES S.r.l.
- Current Assignee: STRICTES S.r.l.
- Current Assignee Address: IT Milan
- Agency: Abelman, Frayne & Schwab
- Priority: ITF12008A0095 20080515
- International Application: PCT/EP2009/055895 WO 20090515
- International Announcement: WO2009/138482 WO 20091119
- Main IPC: G01N21/00
- IPC: G01N21/00
Abstract:
A method and device of detecting a scattering light beam for tools measuring scattering signals produced by the interaction of solid microparticles, such as a biological cells moving with a high-intensity, focused light beam, capable of reducing the influence of the cell movement with respect to the optical axis of the illuminating beam, and improving the quality of the signal characterized by the recognition of the individual particle or cell, specifically in fluid currents, such as those used in flow cytometry are disclosed.
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