Gas Pressure Measurement Device and Medical Vacuum Design

Two methods are used in a digital pressure meter available in the market, namely positive pressure, and negative pressure. The positive one is used to measure the air pressure on a sphygmomanometer and medical gas pressure at an outlet in the treatment room so that operators can easily check medical gas pressure for the safety of the patient, or they can routinely check to find out how much pressure of the medical gas. Based on the background, the research aimed to design a digital pressure meter equipped with a medical gas measurement mode so that the device can be used to calibrate the sphygmomanometer, suction pump, and measure the medical gas pressure available at the medical gas outlet in each treatment room

A wireless electrocardiogragphy in superintending cardiac rate extremes with global positioning capability to remotely localize specimen

This paper presents a microcontroller based monitoring system with user\u27s remote localization, the integration of Global Positioning System (GPS), Global System for Mobile (GSM) and a Heart Rate (HR) Sensor. This integration outcome is a system that would be able to monitor the pulse rate of a person, in terms of beats-per-minute (BPM) that is engaged in an activity as well as the person\u27s location. Using the reflective optical sensor as Heart Rate Monitor, the system will be able to determine the physiological statistics of the user. The data acquired by the monitoring system will then be examined by the emergency algorithm while the GPS Receiver will be used in determining the location of the user doing the activity. Moreover, the GSM is the one responsible for the transmission of user\u27s GPS coordinates from the Microcontroller to Emergency contact of the user. © 2015 IEEE