Hitachi EUP B715 Instruction Manual page 34

C) Biopsy Attachment EZU-PA7B1
Sterilization has not been made to the biopsy attachment shipped from
the factory. Prior to the first use, be sure to clean, disinfect and
sterilize it.
1) The temperature of the detergent solution should be between 15-30 °C,
concentration is 1.6%. Please note the minimum contact time of the
detergent in the manufacturer's instruction.
detergent is used, follow the manufacturer's instructions. If a
different detergent is used, please also consider the approved
material compatibility for the medical device.
2) Immerge the biopsy attachment into the
diluted detergent for the recommended
contact time of the detergent. (see
figure 27).
3) Rinse the biopsy attachment thoroughly
with high-quality tap water to remove all
debris and residue of the detergent
solution.
4) Alternatively to step 3 suspend the
biopsy attachment in a tray filled with
deionized water/tap water for 5 min.
Manual Disinfection:
A) Biopsy probe EUP-B715
1) Wipe the non-submergible parts of the probe with a soft and fluff
free cloth with disinfectant.
2) Before immersing the device, it is recommended to test the
concentration of disinfectant solution before each usage.
solution Cidex® OPA is ready for use and does not need to be diluted.
Test strips to verify that the appropriate concentration of Cidex®
OPA is correct are available by manufacturer. Test strips will
indicate a concentration above the Minimum Effective Concentration
(MEC). Please also note the expiration date of the test stripes.
Temperature of disinfectant solution should be minimum 20 °C. The
minimum contact time is 5 minutes. If a different disinfectant is
used, follow
consider the material compatibility for the medical device.
3) Immerge the submergible part of the probe into the disinfectant.
(see figure 25). Rinse the cavity of the biopsy probe with 50 ml
disinfectant solution. Repeat this 4 times. Set a clock to insure
the recommended contact time is 5 minutes.
4) Rinse the submergible part of the probe with running deionized water
for approximately 1 minute.
5) Alternatively to step 4 suspend the submergible part of the probe
in a tray filled with deionized water for 5 min.
6) Visually check the cavity of the biopsy probe and the outer surface
of the probe for leavings of the disinfectant. If necessary, repeat
the rinsing.
the manufacturer's
-28-
If a different
Water,
Detergent or
Disinfectant
Fig.27 Immersion of the
biopsy attachment
EZU-PA7B1
instructions.
The
Please also
Q1E-EP1245