DATREND Systems vPad-A1, Руководство по эксплуатации

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vPad-A1 OPERATORS MANUAL
4.5.2.1 Static Blood Pressure
When
Static Blood Pressure
(
SBP
) is selected from the upper list, the module
will output a single pressure from both of its
IBP
channels. Touching the
second list displays parameters relevant to static pressure, as shown in
Figure
57
.
Selecting the
Constant Pressure
parameter will display controls for the static
pressure output. For example, to zero the
IBP
channels at the start of a
monitor test, use the button controls in
Figure 56
to change
Constant
Pressure
to 0 mmHg.
Selecting
Transducer Sensitivity
displays a third dropdown list menu. Available options are 5
μ V/V/mmHg and 40 μ V/V/mmHg, each of which affects the baseline and scaling of the output
signal. Users should select the sensitivity suitable for the type of tranducer expected by the monitor.
4.5.2.2 Dynamic Blood Pressure
When
Dynamic Blood Pressure
(
DBP
) is selected from the upper list, the
module can simulate various types of IBP waveforms in synchronism with the
ECG
signal. The second dropdown list allows selection of
Channel 1
or
Channel 2 Simulation
,
Artifacts
, and
Transducer Sensitivity
.
Channel 1 Simulation
controls the
IBP1
port of vPad-A1, and
Channel 2
Simulation
controls the
IBP2
port. The channels are independent in this
mode, and some waveforms are available only for
IBP1
.
With
Channel 1
or
Channel 2 Simulation
selected, a third dropdown menu
displays the list of dynamic waveforms available:
BOTH CHANNEL 1 AND CHANNEL 2
• Atrial Pressure, 120/80
• Atrial Pressure, 90/40
• Atrial Pressure, 160/110
• Radial Artery, 120/80
• Left Ventricle, 120/0
• Right Ventricle, 25/0 • Pulmonary Artery, 25/10
• Pulmonary Artery Wedge, 10/2
• Right Atrium
(Central Venous Pressure), 15/10
• Left Atrium, 14/4
Figure 57
Figure 58
Figure 59
Manual Operation/Chapter 4
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