Invention Grant
US08134705B2 Particle imaging systems and methods using acoustic radiation pressure
有权
使用声辐射压力的粒子成像系统和方法
- Patent Title: Particle imaging systems and methods using acoustic radiation pressure
- Patent Title (中): 使用声辐射压力的粒子成像系统和方法
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Application No.: US12239467Application Date: 2008-09-26
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Publication No.: US08134705B2Publication Date: 2012-03-13
- Inventor: Gregory Kaduchak , Carleton C. Stewart , Michael D. Ward
- Applicant: Gregory Kaduchak , Carleton C. Stewart , Michael D. Ward
- Applicant Address: US CA Carlsbad
- Assignee: Life Technologies Corporation
- Current Assignee: Life Technologies Corporation
- Current Assignee Address: US CA Carlsbad
- Main IPC: G01N21/00
- IPC: G01N21/00
Abstract:
A method for imaging acoustically manipulated particles includes introducing a fluid containing a population of particles therein to a flow cell; applying acoustic radiation pressure to the flow cell; acoustically focusing the population of particles within the flow cell to concentrate the population of particles; interrogating some of the concentrated population of particles with an interrogation source to obtain an optical signal from some of the population of particles to yield population statistical data; and constructing a sampling matrix of particles from subpopulations of the concentrated population of particles to produce a high content image representative of the population of particles.
Public/Granted literature
- US20090048805A1 Particle Imaging Systems and Methods Using Acoustic Radiation Pressure Public/Granted day:2009-02-19
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