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User's Manual of Beyond 300/301 Delivery System
7 Maintenance & sterilization instructions
Touch surface & transfer surface
Touch surface refers to the surface area that need contact in dental
treatment while can be potential cross contamination points.
Transfer surface refers to the surface area that contaminated from
contacting with the instruments or other inactive object.
ADS company recommends isolating protection for all applicable touch
surfaces and transfer surfaces. The partition used must be a plastic film
approved the Food & Drug Administration. The plastic films should be
taken off and discarded after the treatment of each patient.
7.1 Handpiece tubing cleaning & maintenance
Flush the tubings independently or together.
After each patient:
1. Disconnect the handpiece before flushing the conduit.
2. Gather handpiece tubings that use water coolant and hold them
over a sink, cuspidor bowl, or basin.
3. Hold the tubings so that the water is directed away from you and
into the receptacle .(Figure 21.)
4. Flush the tubing continuously about 20~30 min.
Attention:
7.2 Clean HVE & SE valves
Suggestions:
Suck 2 cups of fresh water in every two hours during working time;
n
Suck 1 liter of water after daily working.
n
After each patient, air and water of all the tubes is to be
released around
20-30seconds,to reduce cross infection and potential
bacterial contamination.
23
Figure 14
P/N:8023488
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