Invention Grant
US09399216B2 Fluid transport in microfluidic applications with sensors for detecting fluid presence and pressure
有权
微流体应用中的流体传输，用于检测流体存在和压力的传感器
- Patent Title: Fluid transport in microfluidic applications with sensors for detecting fluid presence and pressure
- Patent Title (中): 微流体应用中的流体传输，用于检测流体存在和压力的传感器
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Application No.: US14144066Application Date: 2013-12-30
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Publication No.: US09399216B2Publication Date: 2016-07-26
- Inventor: Victor Donald Samper , Christian Friedrich Peter Rensch , Christoph Boeld , Ruben Julian Salvamoser
- Applicant: General Electric Company
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Melissa K. Dobson
- Main IPC: G01N1/10
- IPC: G01N1/10 ; B01L3/00 ; B01J19/00 ; G01F22/02 ; B01L3/02
Abstract:
A method includes flowing a liquid into a channel of a microfluidic cassette filled with a gas. The channel includes an inlet section and an outlet section. The method also includes detecting the liquid, the gas, or a combination thereof at a measuring location within the inlet section. The measuring location has a first sensor that may detect a signal indicative of a presence of the liquid, the gas, or a combination thereof. The method also includes compressing the gas, determining a pressure change of the gas within the channel, and determining a volume of the liquid within the channel based on the pressure change of the gas.
Public/Granted literature
- US20150182964A1 FLUID TRANSPORT IN MICROFLUIDIC APPLICATIONS Public/Granted day:2015-07-02
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