PEMANAS DARAH DAN INFUS OTOMATIS DENGAN TAMPILAN SUHU PASIEN DAN SUHU CAIRAN BERBASIS MIKROKONTROLLER AT 89s51

Abstract

Blood heater and infusion healer is two devices that is separate. The function is to heat fluid which would in
packing into body. Heating of blood functions fO heat blood that (IS according to normal temperature, that is
37 DC. While heating of infusion [unctions /0 prevent risk the happening oj Hypothermia at patient. Infusion
Fluid can be heated up /0 temperature 42()c
This Blood heater and infusion is alliance from two devices that is blood heater and infusion heater, if it is
functioned as blood heater, hence will heat blood lip La temperature 37°c, and if junctioned as infusion
heater hence the heating depend on patient temperature.
In this tooling researcher applies research method of experimental at the same time designs plane and
electronics circuit by using Ie Microcontroller AT89s51 by USingLCD appearance.
At blood heater and this Automatic infusion, analysis having taken steps, gauging and calculation at patient
temperature sensor and patient temperature sensor each has Deviation Standard, and errors value and
probability. To Sensor forpatient temperature 27"c hope Deviation Standard 007, Errors ],1%. a = 0.03.
and 36 t>C Deviation Standard 0,1, Errors 0.83%. a =0.04. While To Sensor temperature liquid 37°C
have Deviation Standard 0,55, Errors 1,35 %. =0.55 and 40 DC Deviation Standard 0.66, Errors 0.5 %,
a =0.29