E80/E70 Digital Electrocardiograph User’s Manual
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2.3 Important Notes for Safety
Patient Number
The electrocardiograph can only be applied to one patient at one time.
Interference
Do not use mobile phone in the vicinity of the electrocardiograph. High
level of electromagnetic radiation emitted from such devices may result in
strong interference with the electrocardiograph performance.
Protection against ingress of liquid
To avoid electric shock or device malfunction, liquids must not be allowed
to enter the device. If liquids have entered the device, take it out of service
and have it checked by a service technician before it is used again.
Accuracy
If the accuracy of any value displayed on the electrocardiograph or printed on
a printout paper is questionable, determine the patient’s vital signs by
alternative means. Verify that the equipment is working correctly.
Before Use
Before putting the system into operation, please visually inspect all
connecting cables for signs of damage. Damaged cables and connectors must
be replaced immediately.
Before using the system, the operator must verify that it is in correct
working order and operating condition.
Periodically, and whenever the integrity of the product is in doubt, test all
functions.
Cables
Route all cables away from patient’s throat to avoid possible strangulation.
Disposal of package
Dispose of the packaging material; please observe the applicable waste
control regulations and keeping it out of children’s reach.
Explosion hazard
Do not use this equipment in the presence of flammable anesthetics, vapors
or liquids.
Leakage current test
When interfacing with other equipment, a test for leakage current must be
performed by qualified biomedical engineering personnel before using with
patients.
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