Please use this identifier to cite or link to this item:
Title: Expired air analysis device and method
Other Titles: 一种呼气分析装置和方法
Authors: Zhang, DP 
Guo, DM 
Issue Date: 6-May-2015
Publisher: 中华人民共和国国家知识产权局
Source: 中国专利 ZL 201110101083.X How to cite?
Abstract: The invention discloses an expired air analysis device and method. The expired air analysis device comprises an expiration unit, a chemical sensor unit, a signal transmission unit and an evaluation unit. The expiration unit includes an expired air sample introduction apparatus for discharging expired air into the chemical sensor unit. The chemical sensor unit includes a chemical sensor chamber equipped with a chemical sensor array consisting of at least one chemical sensor, and a sensor measuring device for measuring the interaction between the expired air and the chemical sensor array. The signal transmission unit sends a signal output by the sensor measuring device to the evaluation unit, which receives the signal from the signal transmission unit and makes an evaluation. The expired air analysis method is accomplished by using the expired air analysis device. The device of the invention has the advantages of low cost, high accuracy, and generation of data with comparability, thus being suitable for popularization and application.
Rights: 专利权人: The Hong Kong Polytechnic University.
Appears in Collections:Patent

Files in This Item:
File Description SizeFormat 
ZL201110101083.X.PDF1.01 MBAdobe PDFView/Open
Show full item record
PIRA download icon_1.1View/Download Contents

Page view(s)

Last Week
Last month
Citations as of Aug 22, 2018


Citations as of Aug 22, 2018

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.