Citizen CH-437C Blood Pressure Monitor User Manual


 
- Eng 4-
- Eng 4 -
Precaution for use
1. If you suffer from heart disease, high blood pressure or other circulatory disease, please
consult your doctor first.
2. If you feel abnormal pressure of the cuff during use or any other irregularity, reduce the
pressure by immediately switching off the power or remove the batteries and consult the
sales outlet where purchased.
3. If you think the measured value is abnormal or if measuring makes you feel unwell,
discontinue use and consult your doctor.
4. Measurement of blood pressure may not be possible for someone with a weak pulse or
arrhythmia.
5. If blood pressure is measured repeatedly, congestion, swelling, etc. may occur in some
people.
6. If blood pressure is measured repeatedly, an accurate result will not be achieved. An
interval of about 10 minutes should be allowed.
7. Consult your physician before use if you suffer a severe disorder of blood circulation in
the arms. Failure to do so may cause health hazards.
8. Measurement may not be possible for someone with an insufficient blood flow in the area
to be measured or frequent irregular heartbeats. Consult your physician for judgment.
9. DO NOT wrap the arm cuff around an injured arm.
10. DO NOT
wrap the arm cuff to the arm where a drip (intravenous infusion) or blood
transfusion under medical treatment. Failure to do so may cause an injury or a serious
accident.
11. DO NOT use in the vicinity of flammable gases such as anesthetic gases because of the
risk of ignition and explosion.
12. DO NOT use in enriched oxygen environments such as a hospital’s hyperbaric chamber
or oxygen tent because of the risk of ignition and fire.
13. DO NOT use a mobile phone near the unit. Doing so may result in malfunction.
PRECAUTION FOR USE AND MAINTENANCE