Mallinckrodt NPB-190 Návod k obsluze stáhnout pdf (Strana 52)

Start-Up and Use

Note: As the battery is used and recharged over a period of

time, the amount of time between the onset of the low

battery alarm and the instrument shut-off may become

shorter.

It is recommended that the internal battery be replaced by

qualified service personnel every 24 months.

Caution: If the NPB-290 is to be stored for a period of 2

months or longer, remove the battery from the monitor prior

to storage. Recharge the battery when it has not been

charged for 2 or more months.

DISPOSAL OF DEVICE COMPONENTS

Caution: Follow local governing ordinances and recycling

instructions regarding disposal or recycling of device

components, including batteries.

PERFORMANCE CONSIDERATIONS

Impact of Patient Conditions on Monitor Readings

Certain patient conditions can affect the measurements of the

NPB-290 and cause the loss of the pulse signal.

WARNING: Pulse oximetry readings and pulse signals can

be affected by certain ambient environmental conditions,

sensor application errors, and certain patient conditions.

Inaccurate measurements can be caused by:

• excessive patient movement

• venous pulsations

• intravascular dyes, such as indocyanine green or methylene

blue

• significant levels of dysfunctional hemoglobins

• defibrillation

Ambient environmental conditions and sensor application errors,

which can affect pulse oximetry readings, are discussed in the

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Mallinckrodt NPB-190 Návod k obsluze Strana 52