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ENGLISH
When cut off the power supply, first cut off the connection of power socket and the regulated power supply, then cut off the connection of regulated
power supply and the
s
phygmomanometer.
Please be sure to use dedicated medical grade power adapter.
Note
When regulated power supply and batteries are both used at the same time, the battery power will not be consumed.
Switch regulated power supply and battery as power supply when the device is off, otherwise, the device may shutdown due to power failure.
The device can be used normally after it is turned on ,without waiting for the device to be prepared.
CHAPTER 6 - BUTTON FUNCTIONS
6.1 Description for button operation
All the operations to the Electronic Sphygmomanometer are through buttons. The names of the buttons are above them. They are:
Left button is “M” button, under “OFF” state, press this button to enter the review interface (refer to Chapter 8 for details.).
Right button is “START/STOP” button, under “OFF” state, press this button to enter measurement mode, inflate the cuff to measure blood
pressure, press this button again to turn off the device.
6.2 Units setting
Under “OFF” state, press “M” button and “START/STOP” button simultaneously for 5 s to enter the setting interface, the default unit in this interface is
“mmHg”; short press “M” button to switch the unit between “mmHg” and “kPa”.
6.3 Volume setting (optional for devices with voice function)
Press “START/STOP” button again in the unit setting interface to enter the volume setting interface. Press “M” button to change the volume, the
maximum volume is 4, and the minimum is 0 (silence).
After completing the setting, repeatedly press the “START/STOP” button to turn the device off.
Note
The default unit of the device when leaving factory is mmHg.
In the volume setting interface, press “START/STOP” button to enter the factory setting interface, in which the “CAL” is the static pressure interface,
and the “FAC” is the aging interface, which does not require user to operate. If you want to end the interface, press the “START/STOP” button
twice to turn the device off.
CHAPTER 7 - THE USAGE METHOD OF SPHYGMOMANOMETER
7.1 Accurate Measurement Way
Measurement in quiet and relaxing state.
1. Adopt a comfortable sitting position, use back and arms to support the body.
2. Place your elbow on a table, the palm faces up and the body is relaxed.
3. The cuff is level with your heart.
4. Feet flat on the floor, and do not cross your legs.
Advice
Try to measure your blood pressure at the same time each day with the same arm and the same pose for consistency.
The high and low location of cuff will cause changes in measure results.
Do not touch the sphygmomanometer, cuff and windpipe during measure.
Measurements should be taken in a quiet place and the body relax.
Remain still 4~5 minutes before measurement.
Do not talk and movement during the measurement. Relax the body, do not let the muscle activity.
Wait 4~5 minutes between measurements.
Do not use precision instrument near the Sphygmomanometer.
Warning
When repeatedly measuring, the accurate blood pressure value may not be measured due to congestion in the arm
.
Please measure after the blood
flow is smooth.
Repeated measurement for a long period of time, limbs rubbing with the cuff may be accompanied by purpura, ischemia and nerve damage. When
m
easurement a patient, it is necessary to frequently check the color, warmth and sensitivity of the distal of the limb. Once any abnormalities are
observed, place the cuff in another position or stop the blood pressure measurement immediately.
Please use the device at an environment of suitable temperature and humidity otherwise it will cause measurement error.
Do not twist or wrap the airway tube. It can cause constant pressure in the cuff which can block blood flow and cause serious damage to the patient.
Do not use the cuff on the injured area, which will cause more serious damage to the area.
Do not use the cuff in the area where the treatment is being performed inside blood vessel or the arteriovenous connection. This may cause
temporary blockage of blood flow and cause injury to the patient.
Do not use the cuff on the side of the mastectomy.
When using the cuff to pressurize, some of the body’s functions may temporarily weaken. Do not use the measurement medical electrical equipment
at the appropriate arm position.
Do not move during measurement, it will have a delayed effect on the patient’s blood flow.
The device need to be placed for 2 hours from the minimum storage temperature to being ready for its intended use.
The device need to be placed for 4 hours from the highest storage temperature to being ready for its intended use.
Note
The following conditions may also cause changes in the blood pressure measurement value.
Take the measurement in one hour after meal or after drinking alcohol, coffee or after smoking, exercise, bathing;
Using incorrect posture such as standing or lying down, etc;
The patient speak or move his body during measurement;
When measuring, the patient is nervous, excited, emotional instability;
