Vathin DVM-B1, User Manual, Page: 8 / 37

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Do not use the product during the defibrillation process.
Warning

To avoid the risk of electric shock, do not simultaneously touch the power socket, the docking connector or the
bracket of the product when handling with the patients.

To minimize the risk of contamination, always clean and disinfect the product as specified in Chapter 7 after each
use.

Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result in
improper operation. If such use is necessary, this equipment and the other equipment should be observed to verify
that they are operating normally

Portable RF communications equipment (including peripherals such as antenna cables and external antennas)
should be used no closer than 30 cm (12 inches) to any part of the DVM-B1 & DVM-B2, including cables
specified by the Vathin Medical. Otherwise, degradation of the performance of this equipment could result.
.

Always observe the following precautions; otherwise, patients or medical personnel may be in danger.
—
When using the product to examine patients, always prevent the metal parts of the endoscope or its
accessories from touching any metal part of other components of the system.
—
Keep all the electrical equipment away from any liquid. In case of any splash onto the product, stop it
immediately and contact Vathin Medical.

Wearing suitable protective filtering spectacles when the laser is used. Otherwise, eye damage may
occur.

When the lithium battery needs to be replaced, it needs to be returned to the manufacturer and replaced
by professional personnel, otherwise it will cause certain risks
Caution

Always prepare an applicable and immediately available standby system to ensure that treatment
procedure can be continued in the event of equipment failure.

Always use the spare parts provided by Vathin Medical. Never refit any spare part.

Always keep the product dry during preparation, usage and storage.

The real-time imaging of the product may be affected by the use of high-frequency tools inside the
connected endoscope. This phenomenon is not a malfunction. In such a case, just wait a few seconds to
reset the image.

The product is not intended to be repaired. In case that the product becomes defective, it should be
discarded.