NISCAIR Online Periodicals Repository

Research Journals >
Journal of Scientific and Industrial Research (JSIR) >
JSIR Vol.65 [2006] >
JSIR Vol.65(12) [December 2006] >

Title: Design and development of microcontroller based human airway pressure measurement system with real time graphical display for anaesthesia ventilator
Authors: Sengupta, R N
Kaur, Jaspreet
Kumar, Jagdish
Keywords: Airway pressure
Anaesthesia ventilator
Piezoresistive pressure
Issue Date: Dec-2006
Publisher: CSIR
IPC CodeG12B7/00
Abstract: A microcontroller based hardware design and system software associated with the graphical visualization of the airway pressure data acquisition system has been designed and developed, and successfully incorporated in indigenous prototype of anaesthesia ventilator. An inexpensive airway pressure monitoring system based around 80C31 microcontroller with RAM, EPROM, AD574 ADC, peripheral interface devices and graphical LCD etc., is a module of the indigenously developed instrument. What has been envisaged here is to get a real time pressure waveform on LCD. Air pressure changes over a respiratory cycle. This makes anaesthetist to have a feeling of how air pressure in the tract changes with time. An accurate and sensitive piezoresistive type of air pressure sensor has been used outside the mouth and inside the piping.
Page(s): 986-991
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Source:JSIR Vol.65(12) [December 2006]

Files in This Item:

File Description SizeFormat
JSIR 65(12) 986-991.pdf164.36 kBAdobe PDFView/Open
 Current Page Visits: 175 
Recommend this item


Online Submission of Articles |  NISCAIR Website |  National Knowledge Resources Consortium |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2015 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 166454 since 01-Sep-2015  Last updated on 28-Jun-2016Webmaster: