DENTSPLY Cavitron Prophy-Jet, Инструкция по применению

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ENGLISH
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9
To adjust the flow of powder:
• Adjust the powder flow rate by rotating the powder
control knob on the front panel.
• For heavy stain removal, rotate fully clockwise.
• For light stain removal, rotate fully counter clockwise.
• The control can be set at any position as necessary.
• The view window at the center of the pointer lets you
observe the powder flow (a white fluffing of powder)
during operation. If no flow is seen, check for clogging
or add cleaning powder.
8.3 Air Polishing using
the JetShield ™ Accessory
Aerosol reduction device for use with air polishing systems.
JetShield ™ assembly and accessories—see Fig. 1. The disposable
JetShield
™
assembly is designed for single use; all other
components are reusable and are compatible with standard
clinic equipment.
Figure 1
Precautions:
The JetShield ™ itself is designed for single use only. Use of chem-
ical or heat sterilization will lead to poor performance
and malfunction of product.
The reusable components are wipe-disinfectable, using clean
cloths and appropriate non-immersion type disinfectant. Wipe
once with disinfectant to remove gross debris, then use fresh
cloth and more disinfectant to clean surface. Dry with clean
paper towel or air.
Step-by-Step Instructions:
1. Remove entire assembly from package.
2. Insert air polishing nozzle through JetShield
™ cup
and seat shoulder flush on nozzle. See Figure 2.
3. Insert connector on JetShield ™ assembly into
the flexible ejector tube.
4. Insert connector of ejector tube into operator saliva ejector.
Figure 2
1. Insert air polishing nozzle
2. Seat shoulder flush on nozzle
3. Incorrect positioning
5. Place ejector tube clip around ejector tube and handpiece
cable such that cables drape together for patient and clinician
comfort.
6. (Optional) Place handpiece clip along handpiece, close to
handpiece/cable connection, such that clip is holding the
JetShield
™ evacuation tube in place along handpiece.
7. Verify that slurry exits from the JetShield ™ when air polishing
unit is activated. Adjust saliva ejector as necessary.
8. Proceed with routine air polishing, applying cup to tooth
so cup flares slightly. Pivot nozzle inside cup, adapting to
mesial and distal surfaces. Apply 2 seconds of spray for each
segment of tooth, releasing foot control each time. If spray
escapes, readjust cup to maintain flat contact with tooth sur-
face, adjusting angle by pivoting nozzle inside of handpiece.
After completion of each procedure, remove JetShield
™
assembly
and dispose of JetShield
™
according to applicable regulations.
Wipe-disinfect all other components before next use.
Section 8: Techniques for Use con’t
A. Ejector tube
B. JetShield
™
assembly
F. Connector
E. Ejector tube clip
D. Handpiece clip
C. Connector