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Spirometer
Title
Spirometer
Creator
Williams, David R., Wilson, Nicole April, Meade, Kevin Philip, Mansy, Hansen A.
Date
2009-05-19, 2006-08-22
Description
A spirometer for measuring fluid flow, particularly associated with exhalation of respiratory patients. The spirometer of this invention...
Show moreA spirometer for measuring fluid flow, particularly associated with exhalation of respiratory patients. The spirometer of this invention preferably has a fluidic oscillator wherein the fluid oscillates within a chamber of the fluidic oscillator. An oscillation frequency of the fluid flow within the chamber is correlated to a flow rate. A computer is used to process input data, such as data representing frequency of the oscillatory flow within the chamber, to a flow rate passing through the spirometer. The spirometer of this invention may have no moving parts, which results in the need for only a design calibration and no periodic calibrations throughout use of the spirometer.
Sponsorship: Illinois Institute of Technology
United States Patent
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Innovation in Spirometry (Spring 2001) IPRO 360
Title
Innovation in Spirometry (Spring 2001) IPRO 360
Creator
Coffey, Jessica, Lamm, Adrienne, Nilsson, Lina, Ottem, Tisha, Serrahn, Sean, Wilson, Nicole
Date
2001, 2001-05
Description
IIT has developed and patented technology for the precise metering of flow for the natural gas industry. This technology may have important...
Show moreIIT has developed and patented technology for the precise metering of flow for the natural gas industry. This technology may have important application in the healthcare and sports medicine field. More specifically, this precision flow meter may offer a better way to monitor the respiration of people with asthma and other respiratory conditions that require careful monitoring and periodic evaluation. It may also be a useful tool to calibrate various inhalation and breathing control devices used by individuals or used under controlled research circumstances. This could include the study of athletes, workers in specialized environments, etc. The purpose of this entrepreneurial IPRO project is twofold. First, it is important to explore the full market potential of a device based on this precision flow meter. This includes a profile of user application segments; driving forces for demand by individuals, researchers and the health care delivery community; and the regulatory environment and process that must be followed (including issues of efficacy for various users, safety, and pathways to trial, approval and market diffusion). In addition, the appropriate pathways to obtaining research and commercialization funding will be identified and evaluated, including SBIR applications. Part of this process involves developing an understanding of the application niche(s) that represent the greatest market opportunity to attract commercial investment, those that represent the earliest market opportunity to stimulate interest and purchase commitment, and those that represent the most viable opportunity to attract research support. A second important purpose is to design, build and test a prototype flow meter and associated electronics. The prototype design will respond to the identified market opportunities. It will include data acquisition and processing systems and user interfaces to provide useful information to the user, physician, researcher or regulatory body. Addressing both purposes can shape the business opportunity based on the precision flow metering technology. This project team may also coordinate with other another planned Spring 2001 IPRO projects IPRO 320, because of its potential focus on asthma incidence and general air quality monitoring in Bronzeville
Sponsorship: IIT Internal R&D
Project Plan for IPRO 360: Innovation in Spirometry for the Spring 2001 semester
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