DEFIBRILLATOR MONITOR
Mod. 3850B-BIPHASIC - USER MANUAL
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3.3.3.2. FIVE WIRE PATIENT ECG CABLE CONNECTION
Precordial positions
1 (C1): Fourth intercostal space at the right edge of the sternum.
2 (C2): Fourth intercostal space at the left edge of the sternum.
3 (C3): Midway between 2 (C2) and 4 (C4).
4 (C4): Fifth intercostal space on left midclavicular line.
5 (C5): left antero-axillary line at the same level of 4 (C4).
6 (C6): Left midaxillary line at the same level of 4 (C4).
3.3.3.3. DISPOSABLE ELECTRODE PLACING
3.3.4. ECG MENU
At the bottom of the screen of the device is digital keyboard that can perform the following functions:
3.3.4.1. Select ECG curve gain
Scroll the cursor with
keys to highlight cm/mV and then press
keys to select the ECG curve gain. The selectable values
are: 1/6[cm/mV], 1/4[cm/mV], 1/2[cm/mV], 1[cm/mV] and 2[cm/mV].
3.3.4.2. To select leads
Scroll with
keys to the area called Lead and press
keys to select the desired lead.
With a 3 wire patient ECG cable, you can choose: DI, DII, DIII or paddles (onscreen I, II, III and PAD) and with a 5 wire patient ECG
cable: DI, DII, DIII, aVL, aVR, aVF, C or paddles (onscreen I, II, III, aVL, aVR, aVF, C and PAD).
When the patient ECG cable is not connected, the device automatically selects PAD (paddles).
3.3.4.3. To select sweep speed
Scroll with
keys until the area called mm/s and with the
keys choose the sweep speed between 25mm/s and 50mm/s.
3.3.4.4. To vary limits of heart rate alarm
Press the
keys and move the cursor to the area called ALARM. The number on the left is the BRADYCARDIA ALARM, and the
right number is the TACHYCARDIA ALARM. Pressing the
key increases the alarm limit and pressing the
key decreases the
alarm limit.
The adjustment range of the limits of heart rate alarm is from 20 [1/min] to 245 [1/min] for bradycardia, and from 25 [1/min] to 250
[1/min], for tachycardia, in steps of 5 [1/min].
COD
Snap Name
Snap color
Snap Position
R
Right Arm
RED
Right infraclavicular fossa.
L
Left Arm
YELLOW
Left infraclavicular fossa.
F
Left Leg
GREEN
Left antero-axillary line on the last rib.
N Right
Leg BLACK
Right antero-axillary line (at the same
level of F).
C Precordial WHITE
Any precordial positions described
below.
