BT-700 Operator Manual 10
P/N : 700-ENG-OPM-EUR-R02
Bistos Co.,Ltd.
2018,03
Section
2
Introduction
2.1
Brief Device & Intended purpose
The BT-700 is a Patient monitor. It measures the SpO2, pulse rate and temperature. It
provides continuous and noninvasive information on two important physiological
parameters: arterial blood oxygen saturation and pulse rate. This information is
obtained through measurement of light intensity transmitted across the finger at two
distinct wavelengths, in the red and near-infrared regions of spectrum. This monitor
measures functional saturation – oxygenated hemoglobin expressed as a percentage of
the hemoglobin that can transport oxygen. It does not detect significant amounts of
dysfunctional hemoglobin, such as carboxyhemoglobin or methemoglobin. In contrast,
hemoximeters such as the IL482 report fractional saturation – oxygenated hemoglobin
expressed as a percentage of all measured hemoglobin, including measured
dysfunctional hemoglobins. To compare functional saturation measurements to those
from an instrument that measures fractional saturation, fractional measurements must
be converted as follows the temperature is measured in the patient’s rectal. The
resistance value of the temperature sensor is changed for the patient’s rectal
temperature. BT-700 measures it’s resistance, and calculates the temperature.
BT-700 has the Auto-calibration functions for each other patient. Internal calibration
function starts calibrating when the patient is monitored.
This device is for use only by trained medical personnel located in hospitals, clinics,
doctor’s offices.
