Patent
Integrated micro-fluidic chip system
Dafu Cui,Xing Chen,Zhangchun Liu,Lulu Zhang,Li Yating +4 more
- 11 Nov 2009
15
TL;DR: In this article, an integrated micro-fluidic chip system was proposed for detecting biochemical substances having a fluorescence response property in a fluid sample, which can solve the problems in prior art such as time consumption, large reagent and sample consumption, complex operation and the like.
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Abstract: The invention discloses an integrated micro-fluidic chip system, which comprises a micro-fluidic chip, a light source unit, a sample introduction unit, a detection unit and a communication unit, wherein the micro-fluidic chip is connected with the light source unit through optical fibers and connected with the sample introduction unit through a hose; and the communication unit is electrically connected with the detection unit, the light source unit and the sample introduction unit When used for detecting biochemical substances having a fluorescence response property in a fluid sample, the system can solve the problems in prior art such as time consumption, large reagent and sample consumption, complex operation and the like, can realize fluorescence detection under various conditions, hasthe advantages of high integration, quick analysis, high flexibility, little sample consumption, simple operation, quantitative analysis, online real-time detection and the like, has a compiling control degree that allows for combined use with a computer, independent operation, and can be used as a sensor unit in a wireless sensor network
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Citations
Patent
Methods and compositions for separating rare cells from fluid samples
Douglas Yamanishi,Paul Hujsak,Sara Snyder,George Walker,Junquan Xu,Mingxian Huang,Guoliang Tao,Lei Wu,Xiaobo Wang,Joe Ouyang,Charina Schmitigal,Jing Cheng,Jia Xu +12 more
- 28 May 2014
TL;DR: In this article, the authors proposed methods of enriching rare cells such as cancer cells from biological samples, such as blood samples, by debulking and selectively removing at least one undesirable component from the blood sample to obtain a blood sample that is enriched in a rare cell of interest.
62
Patent
Microfluidic sensing device and system
Nicholas Matthew Cooper Mcguinness,Manish Giri,Melinda M. Valencia,Chantelle E. Domingue,Andrew L. Van Brocklin,Dustin W. Blair +5 more
- 30 Apr 2013
TL;DR: A microfluidic device can include: a channel; a fluid inlet to pass fluid into the channel from a reservoir; a sensor disposed in the channel; and a pump actuator disposed in a separate channel apart from the sensor to induce fluid flow into a channel as mentioned in this paper.
26
Patent
Automated analysis tool for biological specimens
Jürgen Krieg,Stefan Miltenyi,Thomas Rockel,Sven Ignatius +3 more
- 16 Feb 2017
TL;DR: In this paper, the authors describe a system for analyzing a plurality of biological samples with a number of fluorescent reagents in an automated fashion, including two optical systems, a fluorescence imaging system and an optical quenching system.
22
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