DARAY V409, Руководство пользователя, Страница: 4 / 17

4
1. About this manual
This manual provides the instructions necessary to operate the V408 fingertip pulse
oximeter (hereinafter called as the device) in accordance with its function and intended
use. Observance of this manual is a prerequisite for proper performance and correct
operation, and ensures patient and operator safety.
This manual is an integral part of and should always be kept close to the device, so that it
can be obtained conveniently when necessary. Content of this manual is subject to change
without prior notice.
2. Safety Information
The safety statements presented in this chapter refer to the basic safety information that
the operator of the device shall pay attention to and abide by. There are additional safety
statements in other chapters or sections, which may be the same as or similar to the
followings, or specific to the operations.
The following safety terms warning and caution are used throughout this manual to point
out hazards and to designate a degree or level or seriousness.
WARNING
Indicates a potential hazard situation or unsafe practice that, if not avoided, could
result in death or serious injury.
CAUTION
Indicates a potential hazard or unsafe practice that, if not avoided, could result in minor
personal injury or product/property damage.
NOTE
Provides application tips or other useful information to ensure that you get the most
from your product.
WARNING

The device is intended only as an adjunct in patient assessment. It must be used in
conjunction with clinical signs and symptoms. It is not intended as a device used for
treatment purposes.

To ensure patient safety, verify this device can function safely and normally before
use.

When using the device together with the electrical surgery equipment, the user
should pay attention to and guarantee safety of the patient being measured.

EXPLOSION HAZARD: Do not use the device in the presence of flammable anaesthetics,
explosive substances, vapours or liquids.

It is not recommended to hang the device when transporting patients. Safety hazards
may arise from the large amplitude swing during the transportation.

Do not use the device during MRl (magnetic resonance imaging) scanning because
induced current could potentially cause burns. The device is capable of interfering
with the proper performance of MRI, and MRI is capable of interfering with the
measurement accuracy of the

The device may be contaminated by microorganism during transporting, use and
storage. Use the recommended methods to sterilize and disinfect the device when the
packing material is damaged, or it has not been used for a long time.

The light (the red light and the infrared light which is invisible) emitted from the
device is harmful to the eyes, so the user and the maintenance personnel can not
stare at the light.