3
1.3.
Repair and Refit
The product does not contain any user-repairable components. Never disassemble or refit or attempt to
repair the product, which may cause injury to the patient or operator, damage to the product and/or failure
to achieve the intended purpose. The product can be repaired only by the person authorized by Hunan Vathin
Medical Instrument Co., Ltd.
1.4.
Keywords
The following keywords are used throughout this manual:
Warning
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
Caution
Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. It
may also be used to warn of unsafe practices or potential damage to the product.
Note
Indicates other useful information.
1.5.
Warnings and Cautions
Failure to observe these warnings or precautions may result in injury to the patient or damage to the product.
Hunan Vathin Medical Instrument Co., Ltd. is not responsible for any system damage or patient injury caused
by the improper use of the product.
Warning
As a BF-type application component, the endoscope connected to the product must not be directly
applied to the heart. The leakage current at the BF-type application component may be very dangerous, and
may cause ventricular fibrillation or severely affect the patient's heart function. Always observe the
following two points.
—
Do not apply the endoscope connected with the product onto the heart or any area near the heart.
—
Do not use endoscope treatment accessories or other endoscopes on or near the heart to make it
contact the endoscope connected to the product.
Do not install or use the product under the following conditions:
—
High oxygen concentration
—
Presence of oxidants (such as nitrous oxide) or flammable anesthetics in the atmosphere
Do not use the product in an MRI environment.