Service manual

atrial fibrillation, rapid-cycling artificial
ventilator), blood pressure and pulse rate readings can be
erratic and an alternate measuring method should be used for
confirmation.
NOTE
q
A patient’s vital signs may vary dramatically during the administration
of agents affecting the cardiovascular status such as those used to
raise or lower blood pressure or raise or lower heart rate.
25
alternans, pulsus
DINAMAPTM Monitor measures actual peripheral pulses, not
electrical signals from the heart. Occasionally, electrical signals
at the heart do not produce a peripheral pulse. Similarly, if a
patient’s beat-to-beat pulse amplitude varies significantly
(e.g.,
DINAMAPTM Monitor may differ
from heart rate displayed by an ECG monitor because the
0
The pulse rate displayed by the
mmHg must be subtracted from the
displayed readings for every inch below heart level.
mmHg must
be added to the displayed readings for every inch above heart
level. The value of 1.80
0
If the cuff is not at heart level, the difference in the reading due to
hydrostatic effect should be noted. The value of 1.80
5-l.
0
Monitor blood pressure accuracy is dependent on the application
of the proper size cuff and hose. It is essential that limb
circumference be measured and the proper size cuff be selected.
See Table
0
To obtain accurate blood pressure determinations, extremity and
cuff motion must be minimized.
0
If monitoring blood pressure at frequent intervals, observe the
patient’s cuffed extremity for signs of impeded blood flow.
0
If the accuracy of any determination reading is questionable, first
check the patient’s vital signs by alternate means and then check
the monitor for proper functioning.
c7
Verify calibration and ensure that all display digits are functioning
properly before operating the monitor.
Cl
Do not place fluids on the monitor.
Cl
Do not use the monitor in the presence of flammable anesthetics.
0
If the integrity of the electrical ground is in doubt, disconnect the
power cord from the power source, and operate the monitor using
internal battery.
Cl
Arrange the power cord and pneumatic hoses carefully so they do
not constitute a hazard.
0
Place the monitor on a rigid, secure surface or attach securely
with the pole clamp.
0
Read and observe all the caution and warning labels affixed to
the monitor.
Cl
Read and have a thorough understanding of the material
presented in the manual.
CRITIKON, INC.
SECTION 5. INSTALLATION AND OPERATION
PRECAUTIONS