47
Handle
Visually inspect handle cover, probe
interface and Type-c interface
The handle cover shall not be damaged
or cracked, and the interface shall be in
good condition without deformation or
foreign body blockage. It shall be fully
dry and no liquid ingress.
Probe lens
Visually inspect the lens surface and
the connection of the lens to the sound
head cover
The surface of the lens shall not be
damaged, cracked, scratched, bulged or
discolored. The connection between the
lens and the cover must not have
cracks.
The cover of
Probe
Visually inspect the surface of the
probe cover
The surface of the shell shall not be
damaged or cracked.
Seal ring
Visually inspect the circle of the
sealing ring at the joint of the cover for
one week
The sealing ring shall not be damaged,
discolored and unglued.
The probe
interface
Visually inspect the probe interface
The interface is in good condition
without deformation and foreign body
blockage.
Residue
Visually inspect the probe surface,
especially pits and small areas
No residual medical ultrasonic gel,
cleaning solution or disinfectant.
7.3.2
Service life
According to the device design requirement, the service life of the main unit is defined 5 years
and the probe is defined 3 years. The raw materials of the device will gradually age during the
life cycle. If the device continues to be used beyond its service life, the performance may
degradation.
The abnormal use such as Impact and drop, incorrect cleaning and disinfection methods may
shorten the actual service life of the device. Therefore, after each cleaning and disinfection and
before starting the use, the device must be carefully inspected to confirm that the equipment is
in good condition.
7.3.3
Probe maintenance
After each use of the probe, wipe the probe gently and thoroughly with a damp and
hot soft cloth dipped in 3.4% saturated acetaldehyde solution.
The probe is a valuable and fragile part, collision or drop is strictly prohibited. When
the diagnosis is suspended, it should be placed in the probe box and the instrument should
be in a "frozen" state.
WARNING
：
The manufacturer will not be liable for any risk arising from
continued use beyond the life of the product.
