Quest Engineering MPS 3, Руководство по эксплуатации, Страница: 96 / 268

MPS 3 System – Graphical User Interface (GUI) Overview
7.3. Changing Case Parameters During Delivery
Case parameters can be set and monitored by the operator at any time during the case.
Additionally, the MPS 3 System can store and recall up to 64 delivery protocols.
7.3.1. Flow Settings
1. Select the flow display on the Home Screen. Flow setting screen is displayed.
Figure 48: Flow Settings
2. The Low Vol button is only active if the current flow rate is 0 ml/min.
Selecting the Low Vol button will put the MPS 3 System in a flow mode
where it pumps with a reduced stroke volume. The maximum flow rate is
limited to 200 ml/min. The Low Vol icon shall be displayed in the Flow
display.
3. When flowing in Normal Flow mode, the Cyclic once and Always Cyclic
buttons are enabled. When selected, the MPS 3 System pumps in a cyclic
(pulsatile) profile. The Amplitude, Duty Cycle, and Frequency parameters
can be adjusted to obtain the desired profile. The Cyclic mode icon and the
calculated pulsatile pressure are displayed in Cyclic Mode. If Cyclic Once is
selected, cyclic mode is exited after one use. If Always Cyclic is selected,
the MPS 3 pumps in cyclic mode until Normal flow mode is selected.
4. The operator can adjust the flow rate by using the flow increment/decrement
buttons or the flow knob.
5. Auto-Start Enable button is used to enable Auto-Start Mode.
6. Auto-Start Flow Limit is the maximum flow rate that will not be crossed when
ramping up the flow to achieve the desired Target pressure. The Auto Start
Flow Limit setting can be adjusted while flowing until the target pressure is
reached. Any adjustments made during this time are not remembered
permanently.
7. When flow is Zero and delivery route is Ante, the operator has the option to
select the Auto-Start button which causes the flow to ramp up until the
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