Alarm - Apex MD300M Bedienungsanleitung

MD300M
2) Low temperature of hand
3) Have taken vascular activity medicine
4) Anemia
5) carboxyhemoglobin
6) methemoglobin
7) methylene blue
8) Indigo carmine
Do not use the SpO probe with exposed optical components.
2
Tissue damage can be caused by incorrect application or use of probe, for example
by wrapping the probe too tightly. Inspect the probe site to ensure skin integrity and
correct positioning and adhesion of the probe. More frequently inspection should be
taken depending on different patients if necessary.
Inaccurate measurements may be caused by:
1) Incorrect application or use of probe
2) Significant levels of dysfunctional hemoglobin (such as carboxyhemoglobin or methemoglobin)
3) Intravascular dyes such as indocyanine green or methylene blue
4) Exposure to excessive illumination, such as surgical lamps (especially ones with a
xenon light source), bilirubin lamps, fluorescent lights, infrared heating lamps, or direct
sunlight
5) High-frequency electro surgical interference and defibrillators
6) Venous pulsations
7) Placement of a probe on an extremity with a blood pressure cuff, arterial catheter, or
intravascular line.
8) The patient has hypotension, severe vasoconstriction, severe anemia, or hypothermia
9) There is arterial occlusion proximal to the probe
10) The patient is in cardiac arrest or is in shock
Loss of pulse signal can occur in any of the following situations:
1) The probe is too tight
2) There is excessive illumination from light sources such as a surgical lamp, a bilirubin
lamp, or sunlight
3) A blood pressure cuff is inflated on the same extremity as the one to which an SpO
probe is attached
Note: SpO probe should be kept from the light source, e.g. radial lamp or infrared lamp.
2

3.4 Alarm

ALARM PRIORITY:
There are two-level priorities for selection.
High priority: indicates the patient is in the very dangerous situation.
Low priority: indicates the technical alarm caused by the device itself.
Alarms of the oximeter include technical and physiological alarms. All the two priorities are
divided by built-in module and cannot be changed by user.
PULSE OXIMETER
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INSTRUCTION MANUAL
Assignment of priority:
Paramter
Value
Alarm lamp
Lamp Frequency
Audiblesound
Alarm cycle
Alarm info
Notes:
1. The alarm will appear if the measurement value out of range.
2. The alarm sound will go on until alarm disappears or is turned off.
3. After silencing the alarm, the corresponding indicator will indicate this.
4. The power low alarm: the corresponding indication lamp will be flashing with a red frame.
AUDIBLE ALARM INHIBITION:
Short press the
indicator will be displayed as
cancel alarm inhibition;
Warnings!
When an alarm occurs, check patients' conditions immediately.
Check the parameter which is alarming.
Check patient's condition.
Search for the source of the alarm.
Make the alarm mute if necessary.
Check the alarm when no warning.
2
After measurement
After measurement, please take off your finger and press and hold the power button to turn
off the device.
Remove the batteries from this unit or unplug the SpO
it for a long period of time (approximately one month).
Alarm delay
The alarm condition delay and alarm signal generation delay: less than 1s.
Note:
1. The pulse rate correspondence with the user's pulse rate. It based on the user's actual
pulse rate.
2. Use the alarm setting in different areas will be brings the potential dangerous.
High
SpO /PR
2
Red
Flashing
1.5Hz
Di- Di – Di ----- Di - Di
3 s
SpO too high/low, PR too high/low,
2
Battery power low
button to silence the audible alarm for 60s and 120s, the audible alarm
,together with the countdown, short press it again, you can
probe when you are not going to use
2
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MD300M
Low
/
/
/
/
Di
20 s
Probe off/Finger out