Centralized Hospital Drip Monitoring System
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Active In SP

Posts: 1,124
Joined: Jun 2010
26-11-2010, 03:06 PM

.doc   Centralized Hospital drip monitoring ststem .doc (Size: 16.03 KB / Downloads: 84)
Centralized Hospital Drip Monitoring System

This project and implimentation is a part of the hospital automation system which is very common in many super specialty hospitals. Automation makes the management of the hospital system easier and convenient. In this project and implimentation we are designing a centralized hospital drip management system for managing and monitoring the patient with drip connected. In this system we use a type of sensor to measure the liquid level in the drip bag which is continuously read by the microcontroller. When the liquid level is below the set limit the sensor gives an interrupt to the microcontroller which in turn sends an immediate alert to the nursing station via a RF based communication system.

The communication system is designed using an RF TX/ RX, Encoder/Decoder. The data from the microcontroller is encoded by the encoder and is transmitted via an RF module. The data eiver section. At the receiver side an LCD display and an alarm is set to make the alert. The receiver section can be placed at the nursing station in the same floor.
In a general ward the system can be used to monitor the drip level status of different patients with separate sensors and can be monitored separately at the nursing station.

Component Description

The microcontroller is a set of digital logic circuits integrated on a single silicon ‘chip’ whose connections and behavior can be specified and later alter when required, by the program in its memory. The great advantage of this is that in order to change the circuit’s structure and operation, all that is needed is a change in the program very little, if any, circuit hardware modifications are necessary.
The microcontroller unit used here is a PIC16f877A .The core controller is a mid-range family having a built-in SPI master. 16F877A have enough I/O lines for current need. It is capable of initiating all intersystem communications. The master controller controls each functions of the system with a supporting device.
The 2^12 encoders are a series of CMOS LSIs for remote control system applications. They are capable of encoding information which consists of N address bits and 12_N data bits. Each address/ data input can be set to one of the two logic states. The programmed addresses/data are transmitted together with the header bits via an RF or an infrared transmission medium upon receipt of a trigger signal. The capability to select a TE trigger on the HT12E or a DATA trigger on the HT12A further enhances the application flexibility of the 2^12 series of encoders. The HT12A additionally provides a 38 kHz carrier for infrared systems.
The 2^12 decoders are a series of CMOS LSIs for remote control system applications. They are paired with Holtek_s 212 series of encoders (refer to the encoder/decoder cross reference table). For proper operation, a pair of encoder/decoder with the same number of addresses and data format should be chosen.
The decoders receive serial addresses and data from a programmed 212 series of encoders that are transmitted by a carrier using an RF or an IR transmission medium. They compare the serial input data three times continuously with their local addresses. If no error or unmatched codes are found, the input data codes are decoded and then transferred to the output pins. The VT pin also goes high to indicate a valid transmission.


LCD is the commonly used output device. Here we are using 2x16 Matrix LCD display, that means that it consists of two rows each of them can able to display 16 characters. It consists of two modes of operation, command mode and data mode. In command mode all the data given to the LCD are taken as commands, this mode is used to initialize the LCD. During data mode LCD displays all the data that are given to the LCD data pins.

Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page

Quick Reply
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
Last Post: OsKFAHX
  Mitter – Bitter Monitoring System Using Android Smartphone’s PPT study tips 4 2,193 26-09-2014, 06:18 PM
Last Post: Guest
  Body temperature and ECG monitoring using an SMS based telemedicine system ppt seminar flower 5 2,622 10-04-2014, 09:49 AM
Last Post: seminar project topic
  Nericell: rich monitoring of road and traffic conditions using mobile smartphones seminar projects maker 0 460 26-09-2013, 03:58 PM
Last Post: seminar projects maker
  HUMAN TRACKING SYSTEM FOR SMART FAN AND LIGHTING SYSTEM ppt seminar projects maker 0 500 23-09-2013, 04:36 PM
Last Post: seminar projects maker
  Virtual River Monitoring System for Bangladesh using Wireless Sensor Network Report seminar projects maker 0 491 20-09-2013, 04:45 PM
Last Post: seminar projects maker
  Application of ZIGBEE for Pollution Monitoring Caused By Automobile Exhaust Report study tips 0 412 10-09-2013, 12:40 PM
Last Post: study tips
  Report on Zig-bee based multi nodal fault monitoring system study tips 0 363 07-09-2013, 02:12 PM
Last Post: study tips
  Report on Zig-bee based multi nodal fault monitoring system study tips 0 282 07-09-2013, 02:12 PM
Last Post: study tips
  Intelligent Agricultural System with Weather Monitoring PPT study tips 0 336 22-08-2013, 02:58 PM
Last Post: study tips