Gima 35145, Руководство пользователя

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Heart Rate Panel:
• “
HR
”: heart rate. The 64 on the right is the heart rate measured.
• “ bpm ”: the unit of heart rate, it means “beats per minute”.
• “ ”: the heart-beat symbol, blinks corresponding to the R wave of ECG waveform.
• “
180/40
”: high and low alarm limit setting for heart rate.
• “ ”: Arrhythmia symbol. If the ARR function is set as ON, then this symbol will be displayed.
7.5 Changing ECG Settings
Select “Menu”  “ECG” to enter into ECG related setting.
Note: according to the different function configuration, the ECG parameter setting window may be different,
please refer to the monitor in your hand.
• Speed: the ECG waveform sweeping speed, 4 options: 6.25mm/s, 12.5mm/s, 25mm/s and 50mm/s. The
factory default is 25 mm/s.
•
Filter:
ECG filtering mode, 3 options: MONI, DIAG, and OPER.
DIAG: extended bandwidth to provide the ECG waveforms with the quality of diagnosis level.
MONI: normal bandwidth to provide noise free ECG waveforms for effective monitoring purpose.
OPER:
narrow bandwidth to deeply suppress the interference from electro-surgical unit during operation.
The default mode is “MONI”.
Notes:
1. For different ECG related setting window, and when the ECG filtering mode is set as “OPER”, then items
like “Notch”, “Wires”, “Lead” and “Pacer” are in grey and nonadjustable. The “Notch” shows the lasting
setting, the “Wires” is fixed to be “3 lead wires”, the “Lead” is fixed to be lead “II”, and the “Pacer” is fixed
to be unselectable.
2. if the amplitude of an ECG waveform is too large, the peak of the waveform might not be displayed. In this
case, you should change the waveform gain properly.
• Gain: The ECG gain, options: x1/8, x1/4, x 1/2, x 1, x 2, x 4 and Auto. The “Auto” is for automatic gain con-
trol. The default is “x1”.
x1/8: 1/8 of the base gain; x1/4: 1/4 of the base gain;
x1/2: 1/2 of the base gain; x1: the base gain;
x2: twice of the base gain; x4: 4 times of the base gain;
Auto: auto gain control; The base gain is 10 mm/mV.
•
Notch:
only in “DIAG” filtering mode the notch filter can be chosen. 3 options: OFF, 50Hz, 60Hz. The factory
default is 50Hz.
• Wires: The default is “5-lead”, it is necessary to select ECG Lead with “5-lead” setting to obtain all ECG
signals including Lead I, II, III, aVR, aVL, aVF, and V. The user can also choose “3-lead” setting. When “3-
lead” is chosen, only electrodes of R/RA, L/LA, and F/LL are used for detecting ECG signals, and the user
can only select ECG signal of Lead I, or II, or III, the default Lead selection is Lead “II”.
Note: if your monitor is configured with 12-lead ECG function, then you can set “Wires” as “5-lead” or “12-
lead” to obtain ECG signals. When “12-lead” is chosen, then the waveform of lead I, II, III, aVR, aVL, aVF,
V1~V6 will be displayed on the All ECG Trace view.
Heart rate label and unit
Heart beat symbol
High and low alarm limit
setting for Heart rate
Heart rate value
Arrhythmia symbol