Youkey Q7, Инструкция по эксплуатации

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48
Mode
Order
number
Project
Probe model
E10-4Ks
PW
P
Service frequency
（
MHz
）
5.0 6.0
Q
Depth of
investigation(mm)
≥ 40
R
Velocity
measurement
deviation(%)
± 20
S
Accuracy of
position of Vernier
in Doppler
sampling area
Near the wall of the pipe, no
velocity indication; center of
pipe, maximum velocity
display
7.2 Probe cover
In order to reduce the spread of the disease, it is necessary to take some protective measures. In
clinic, we always use ultrasound probe cover to prevent infections.
. It is strongly recommended that a qualified and bio-clean probe cover should be used when
carrying out cavity inspection.
The probe has to wear a probe protection cover or before the probe is used to examine the
human body. Please use the probe protection sheath accepted by the market.
CAREF
UL
：
1. In order to avoid infection, the probe cover or sheath can be
used only one time, and broken ones should never be used.
2. The probe sheath, made of natural latex and talc, might cause
allergic reactions to some people.
3. Do not use expired probe covers. Check the expiration date of
the probe covers before using it.
Operation steps (for reference only)
：
1.
Put coupling agent into the probe cover to get clear images
2.Ensure sterility when the probe goes into the protective cover. Making the protective cover
properly tense to avoid any wrinkles and bubbles, do not over pull the probe cover.
3. To fasten the probe cover with a string for safety concern.
4. Check the protective covers and ensure no broken ones.
7.3 Check up and maintenance