This document describes a patient monitoring system that uses an 8051 microcontroller, temperature sensor, RF transmitter, and receiver module. The temperature sensor reads the patient's body temperature continuously and sends the data to the microcontroller. The microcontroller encodes and transmits the temperature data via RF to the receiver section. The receiver section displays the patient's current body temperature on an LCD screen for doctors to monitor remotely.

2. Collecting data and assessing the patient’s current
status in comparison to criteria or expectations of
normality at regular intervals
PATIENT CARE

3. BLOCK DIAGRAM

4.  8051 microcontroller
 Power supply unit
 Temperature sensor
 RF transmitter
 Receiver module
 LCD display
COMPONENTS REQUIRED
The microcontroller is used as a central processing unit for
monitoring the body temperature of the patients.

5. TRANSMITTER SECTION

6. • The temperature sensor reads the body temperature
of the patients continuously and the data is sent to
the microcontroller
• The transmitted data is encoded in to serial data over
the air through RF module
• The body temperature values of the patients are
displayed on the LCD display.
• An antenna is placed at the transmitter end, and the
data is transmitted to the receiver section.

7. RECEIVER SECTION

8. • Used to receive the data
• Transmitted data is compared with the data stored in
the 8051 microcontroller
• Data is displayed on the LCD screen
• Receiver module placed at the doctor’s chamber
continuously reads the data and the patient’s body
temperature data is displayed on the LCD, wirelessly