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99
ENGLISH
1~100%. Default value: 16.
TEMP (
℃
):
setting the temperature value of the current measured air flow. For instance, the temperature is usually
set as 37
℃
while measuring the patient’s respiration by air flow. However, if the air flow to be measured is the
reference gas, the temperature is set as 25
℃
. The setting range: 0.0 ~ 50.0; Unit:
℃
; Default value: 35.0
℃
.
Agent:
setting whether adding the anesthetic gas to patient’s respiration air flow and the concentration of
anaesthetic gas. The setting range is 0.0%~20.0%, the default status is: not adding anaesthetic gas, that’s to say, the
concentration is 0.0%.
Flow (CO
2
flow):
It is flow rate of the CO
2
sampling. Its value is 50ml/min.
Barometric (Barometric pressure):
set ambient atmospheric pressure. It can be determined by barometer or the
ambient altitude. Altitude can be used to determine the typical barometric pressure if a barometer is not available,
refer to Appendix Typical Pressures and CO
2
Readings at Altitudes for details.
Zero:
Press it to perform Zero Reset, then the prompt pops up on the window. Please note that the sample unit of
the CO
2
sensor must be placed in a drafty place. Then press on “Start Zero” button to perform zero-resetting, then
screen shows the current calibration status.
Three effective calibration status: 1. Zeroing 2. Zero success 3. Zero fail
The information prompts during Zero calibration, but there is no audible and visual alarm.
When perform a zero calibration during the measurement, disconnect the transducer from the patient’s airway
first.
Please do not rely on the readings during zeroing.
Chapter 14 Monitoring Cardiac Output (C.O.)
14.1 Introduction
The Cardiac Output (C.O.) function invasively measures cardiac output and other hemodynamic parameters by use of
the right heart (atria) thermodilution method. A cold solution with known volume and temperature is injected into the
right atrium through the proximal port of a pulmonary artery (PA) catheter. The cold solution mixes with the blood in the
right ventricle and the change in blood temperature is measured with a thermistor at the distal end of the catheter in the
pulmonary artery. The temperature change is displayed as a curve in the C.O. split screen, and the monitor calculates the
C.O. value from this curve. The C.O. value is inversely proportional to the area under the curve.
14.2 Safety Information
Use the C.O. accessories specified in this manual only. Make sure that the accessories never come into contact
with conductive parts.
As cardiac output varies continuously, a series of measurements must be carried out to achieve a reliable C.O.
average value, and always use the average of multiple thermodilution measurements for therapy decisions.
14.3 Setting Up the C.O. Measurement
Summary of Contents for 35306
Page 2: ...2 ENGLISH Patient Monitor Operator s Manual ...
Page 21: ...21 ENGLISH Series III Front view Rear view Left view Right view 11 ...
Page 22: ...22 ENGLISH Series IV Front view Rear view Left view Right view 11 Extended Module ...
Page 171: ...2 ESPAÑOL Monitor de paciente Manual de operador ...
Page 343: ...2 FRANÇAIS Moniteur patient Manuel d utilisation ...
Page 362: ...21 FRANÇAIS Série III Vue de face Vue arrière Vue de gauche Vue de droite 11 ...
Page 519: ...2 ITALIANO Monitor Paziente Manuale d Uso ...
Page 538: ...21 ITALIANO Serie III Vista anteriore Vista posteriore Lato sinistro Lato destro 11 ...