GE Responder 2000, Руководство по обслуживанию, Страница: 64 / 138

Section 5: Performance Verification and Safety Testing
2025653-048 Revision B Responder
™
2000 Page 64
Pacing Test
1. Connect pads cable to the back of therapy connector on the back of Responder 2000.
2. Connect pads to a Calibrated Impulse 4000 Defib/Pacer Analyzer or equivalent.
3. Turn on the Responder 2000.
4. Use
Rotary Selector Knob
to move focus to and select
Pacing Info
box in the lower right of the display.
Note: If pacing is not enabled, the
Pacing Info
box is not selectable.
5. Turning the
Rotary Selector Knob
clockwise, the following items should be selectable::
•
Pacing Type (Fixed, Demand), Default is Demand.
•
PPM ( 30-180 PPM, increments of 5), Default is 60 PPM
•
Exit Pacing Info Box (“x” in corner)
•
Pacing On/Off/Pause (Pause is only available when Pacing is turned On)
•
Pacing Current (0mA-140mA, increments of 5). This option is only selectable when pacing is turned on.
6. Turn the
Rotary Selector Knob
to turn on the pacing.
7. When Pacing is turned on, focus automatically goes to the
Pacing Current
selection. Set desired pacing
current.
8. Turn the
Rotary Selector Knob
to select pacing rate and set desired options for pacing rate.
9. Turn the
Rotary Selector Knob
to select pacing mode and set desired options for pacing mode.
10. Check each pacing current value using the chart below.
Notes:
•
Use only a calibrated Impulse 4000 Defib/Pacer analyzer.
•
The measured values may vary slightly depending on the simulator used.
•
Wait for at least 30 seconds between each current setting.
Pacing Mode = Fixed
Pacing Rate = 60 PPM
Selected Current in mA on Responder 2000
Current Delivered into 50 Ohm setup into Impulse 4000 or equivalent.
Tol/- 15% in mA
40 34 – 46
45 38.25 – 51.75
50 42.5 – 57.5
55 46.75 – 63.25
60 51 - 69
65 55.25 - 74.75
70 59.5 - 80.5
75 63.75 - 86.25
80 68 - 92
85 72.25 - 97.75
90 76.5 - 103.5
95 80.75 - 109.25
100 85 - 115
105 89.25 - 120.75
110 93.5 - 126.5
115 97.75 - 132.25
120 102 - 138
125 106.25 - 143.75
130 110.5 - 149.5
135 114.75 - 155.25
140 119 - 161