11
2.1.10.
The QT ECG Electrode Strip is for one-time use only. Do not reuse.
2.1.11.
Once the data has been collected, remove the QT ECG Electrode Strip
right away. Prolonged use of the QT ECG Electrode Strip may cause
allergic reaction or skin irritation. Contact your doctor if you have an
allergic reaction or if skin irritation persists.
2.1.12.
To avoid strangulation and suffocation, use under adult supervision.
2.1.13.
The summation of electrical current leakage when a QT ECG Recorder
and a QT ECG Electrode Strip are in use and interconnected is at most 50
uA.
2.1.14.
Remove the device if it causes any physical discomfort.
2.1.15.
The QT ECG Electrode Strip is not intended for intracardiac use or direct
cardiac application. It should not come in direct contact with the heart.
2.1.16.
Use of the QT ECG system adjacent to or stacked with other equipment
should be avoided because it could result in improper operation or high
current leakage. If such use is necessary, the QT ECG system and the other
equipment should be monitored to verify that they are operating normally.
2.1.17.
Use of accessories or the QT ECG Electrode Strip other than those specified
or provided by QT Medical could result in increased electromagnetic
emissions or decreased electromagnetic protection of the QT ECG system
and lead to improper functions.
2.1.18.
Do not use Portable RF communication equipment (including peripherals
such as antenna cables and external antennas) within 30 cm (12 inches) of
any part of the QT ECG system including the QT ECG Electrode Strip. Radio
Frequencies may degrade the performance of the QT ECG system.
2.1.19.
If you have any service or maintenance issue when in use, please contact QT
Medical customer service support.
2.2 Cautions
2.2.1.
Only use the device in environments described in the User’s Manual.
Do not use the QT ECG system in close proximity of equipment with
electromagnetic interference such as microwave ovens, radios,
televisions, etc. The electromagnetic interference can degrade the
performance of the device.
2.2.2.
If the QT ECG system is used in an environment with ESD (ElectroStatic
Discharge), the ESD signal may interfere with ECG signals. Try to avoid
this kind of environment. No modification of this equipment is allowed.
2.2.3.
Do not take apart the device or alter any component. For technical
assistance please contact QT Medical.
2.2.4.
For cybersecurity purposes, users should run regular virus checks on the
mobile device.
