15 - 18 Operator’s Manual
15 Probes and Biopsy
8. Inspect the needle-guided bracket. If visible dirt still exists, repeat the preceding steps to wash
the bracket until it is all clean.
High-pressure steam sterilization
Perform the following procedure:
1. Wear a pair of gloves to prevent infection.
2. Clean thoroughly in accordance with the cleaning procedure before sterilization.
3. Package the needle-guided bracket in accordance with the sterilization requirements of
surgical instruments using the sterilization wrap or pouch cleared by FDA.
4. Place the packaged needle-guided bracket inside a high-temperature steam sterilizer and
perform sterilization. The sterilization parameters are 121 °C and 30 minutes for a gravity
displacement steam sterilizer and are 132 °C and 4 minutes for a dynamic-air-removal steam
sterilizer.
5. Take out the sterilization package after sterilization and dry it in an oven at 60 °C for 20
minutes to 30 minutes.
Keep the sterilization package together with other sterilized surgical instruments in a sterile
item storage area.
15.2.6 Storage and Transportation
• Do not use the carrying case for storing the needle-guided bracket. If the carrying case is used
for storage, it may become a source of infection.
• Between examinations, keep the needle-guided bracket in a sterile environment.
• If the needle-guided bracket is sent to your MINDRAY representative for repair, be sure to
disinfect or sterilize it and keep it in the carrying case to prevent infection.
• Sterilize the carrying case as necessary.
• Store or transport the needle-guided bracket under the following ambient conditions:
– Ambient temperature: -20 °C to 55 °C
– Relative humidity: 20% to 95% (no condensation)
– Atmospheric pressure: 700hPa to 1060hPa
15.2.7 Disposal
Be sure to sterilize the needle-guided bracket before disposing of it.
Contact your MINDRAY representative when disposing of this device.
15.3 Middle Line
Middle Line helps to locate and observe the focus point of lithotripsy wave during lithotripsy
treatment. By means of providing information for the lithotripsy machine as well as a tool for
watching the procedure of lithotripsy in real-time, you can adjust the intension and frequency of the
lithotripsy wave through lithotripsy machine.
This function in the ultrasound system is for lesion (stone) location and observation only. For
details, please refer to lithotripsy machine accompanying manuals.
Tap [Middle Line] on the image menu to turn on the function:
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