User's Manual
9
7) DO NOT swallow the device or wind the cable around the neck.
8) DO NOT modify this equipment without authorization of the Seers
Technology Co., Ltd. Any repair or maintenance service performed by
non-authorized personnel immediately voids all warranty and liability
claims. Maintenance services performed improperly can cause system
malfunctions that may put the operator and patients at risk.
9) There is possibility that infant or child may be strangled by cable.
Please keep the device away from reach of infant or child.
10) Please be aware that children may be choked by swallowing the small
parts. Please keep the device away from reach of infant or child.
11) If the cable continues to be twisted, you may get inaccurate results.
Recommend to check whether the tubing is kinked before use.
12) Patients with artificial cardiac pacemaker, cardioverter defibrillator, or
other implantable electric devices.
13) Do not use the case that a current sign or medical history of skin
cancer, rash, skin disorder, keloid, and/or any injury.
2.3. Contra-Indication
1) Do not use for patients with symptomatic episodes where variations in
cardiac performance could result in immediate danger to the patient
2) Do not use for patients with known history of life threatening
arrhythmias
3) Do not use in combination with external cardiac defibrillators or high
frequency surgical equipment near strong magnetic fields or devices
such as MRI
4) Do not use on patients with neuro-stimulator, as it may disrupt the
quality of ECG data
5) Do not use on patients who do not have the competency to wear the
device for the prescribed monitoring period.
2.4. Usage and Storage Conditions
2.4.1. Conditions for Usage
1) Temperature: 5℃ ~ 40℃(41℉ to 104℉)
2) Relative humidity: 10% ~ 95% (non-condensing)
3) Atmospheric pressure: 700hPa ~ 1060hPa