AccuPulse NIBP Simulator Manuais de operação - Página 14

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Meter Mode Static Calibration Function Cont'd

Set the monitor to be tested to the appropriate service / calibration mode per its

documentation.

On the AccuPulse press Start to begin the static calibration check.

After verification of zero, press Next which will inflate the system to 50 mmHg.

When the target pressure is reached Accupulse will try to maintain the pressure at this

value. The corrections made by AccuPulse may cause a slight change just when you don't

want it. Pressing Disable will turn off adjustments allowing the pressure to naturally

settle and drift down smoothly. If the pressure should drop too low, pressing Enable will

bring it back to the target value again.

Next will always increment to the next point, even if Disable is currently in use.

Pressing Quit will always abandon the test from the current point, deflate the system and

return to the beginning.

To exit this function and return to the Meter screen, press either Meter (fixed keypad),

Escape or Enter (Generic Keypad).

Meter Mode Set Pressure Function

This mode uses the AccuPulse internal pump and its control routine to inflate and

maintain a user selected pressure value. This function gives the user control to choose

values in steps of 1 mmHg rather than the fixed steps of 50 provided by the static

calibration function.

Set Pressure function screen.

Fig M3

When working with this function, several key labels are context sensitive and will be

changed, hidden or presented according to the present state of the test.

F1 (Reset) Resets only the Min, Max, and Avg. values.

F3 (Start) / F3 (Enable)/ F3 (Disable)

Start the calibration check at zero. / Turns on or off the tracking to maintain pressure

at the target point.

F4 (Quit) Exit the test, releasing the pressure and returning to the starting point.

Up / Down Arrow Keys adjust the target pressure over the range of 50 – 400 mmHg

Set the monitor to be tested to the appropriate service / calibration mode per its

documentation.

On the AccuPulse use the Up / Down arrow keys to set the target pressure.

(Target pressure setting adjustments can also be made while the test is active.)

Press Start to begin the test.

When the target pressure is reached Accupulse will try to maintain the pressure at this value.

The corrections made by AccuPulse may cause a slight change just when you don't want it.

Pressing Disable will turn off adjustments allowing the pressure to naturally settle and drift

down smoothly. If the pressure should drop too low, pressing Enable will bring it back to the

target value again.

Pressing Quit will always abandon the test from the current point, deflate the system and

return to the beginning.

To exit this function and return to the Meter screen, press either Meter (fixed keypad), Escape

or Enter (Generic Keypad).

Meter Mode Units

In the NIBP world, mmHg is the standard unit of measurement. However, the AccuPulse

device may be used as a +/- 1mmHg pressure meter in the preferred units for the given

situation. This offers flexibility to use this instrument as a general purpose pressure

meter to verify pressure readings of other equipment.

Meter Menu Units Tab

Fig. M4

NOTE: This unit of measure change only affects Meter mode.

F4 (Change Units) pressing this rotates through the possible selections.

The change is immediate and can be seen on the manometer in the upper right corner

of the screen.

The units supported at this time are:

• mmHg

• kPa

• cmH20

• psi

This setting will be permanently stored until a user changes it again. This will be retained

across a power cycle.

Device Configuration

In units with an NIBP specific keypad, the configuration settings are presented on the

Meter menu tabs. In units with the multi parameter generic keypad, the device

configuration has been moved to be a top level menu item.

Aside from the location, the device configurations generally operate the same way and

will be presented here together. These settings will be permanently stored and used as

defaults until a user changes them again. They will be retained across a power cycle.

The two versions of the Device Configuration screens are shown here:

NIBP specific keypad version

Fig. C1

Generic multi parameter keypad version

Fig. C2