How To Properly Care For Dental Handpieces?

How To Properly Care For Dental Handpieces?

When should you lubricate dental handpieces?

Almost all manufacturers are currently recommending that you clean and lubricate the handpiece before every autoclave cycle.

  • Flush or purge the handpiece before removal from the air supply tubing.
  • A brush and warm water may be used to clean the outside of a handpiece before sterilization.

How often should dental handpieces be serviced?

To maximise the effectiveness and longevity of suction equipment follow the manufacturer’s care and maintenance instructions, effective cleaning products should be used for daily and weekly cleaning, and most manufacturers will recommend that machines are annually serviced by a qualified technician.

How should dental handpieces be cared for weekly?

Clean the chuck weekly to maintain proper working condition. Use a small interproximal brush (or similar brush) dipped in alcohol. Insert the brush into the bur tube and rotate the brush several times. Repeat this process until the brush comes out clean.

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Why do handpieces require lubrication?

Oil is the lifeblood of your dental handpieces, helping them to work smoothly and efficiently day in, day out. The reason for this is that oil helps to reduce the accumulation of varnish and carbon from collecting on the engine, not to mention that it is essential to pulling the heat away from the combustion chamber.

What type of burs does the high speed handpiece use?

Diamond burs are most commonly used with high speed handpieces, meaning they are most commonly available as a friction grip shank. Diamond is the hardest material available and is used to grind away tooth tissue, usually enamel. The grinding motion of a diamond bur leaves a rough finish.

Can dental burs be sterilized?

Conclusions: Dental burs and endodontic files, as packaged by the manufacturer, are not sterile and should therefore be sterilized before first use.

How do you lubricate a slow speed handpiece?

Oil, in either a bottle or in a spray format, can be used.

  1. The low – speed handpiece can be broken down into three parts.
  2. Re-assemble and operate the handpiece for 10 seconds, then wipe clean the excess oil on the exterior of the handpiece. After these steps, it is ready to use.

How many RPM can the high speed handpiece reach?

Reaching speeds as high as 420,000 rpm, high – speed air-turbine dental handpieces may outrun electrics, which generally top out at 200,000 rpm, but they lack the torque of the latter, and have been known to stall under load. In fact, their speed may drop as much as 40% or more once their burs hit a surface.

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How do you service a dental chair?

Dental Chair Servicing That You Can Trust

  1. Check and record model and serial number.
  2. Switch off air, water and electricity to the centre.
  3. Remove any covers as necessary.
  4. Follow manufacturer’s guidelines for servicing requirements, replace parts as required by manufacturer.
  5. Switch air, water and electricity to the centre on.

How do you validate dental equipment?

Quarterly and annual validation should only be performed by a competent person who is qualified to test decontamination equipment —a validation engineer.

  1. Log books.
  2. Daily tests.
  3. Weekly tests.
  4. Quarterly and annual validation.
  5. Daily tests.
  6. Weekly tests.
  7. Quarterly and annual validation.

Why is maintenance of dental equipment important?

A dental equipment maintenance checklist is a great tool to ensure that essential tasks aren’t missed or performed late. Performing regular dental equipment maintenance helps it to run smoothly and reliably and minimizes the risk for poor functioning or damage.

How long do dental handpieces last?

The handpiece automatically senses the need for more power and increases torque. When their turbines are properly maintained, handpieces can last between 15 and 27 months, or several months past their warranty period.

How long should a dental handpiece be flushed out?

CDC guidelines call for flushing water through the handpiece in the operatory for 30 seconds to remove potential contaminants from the internal water line.

Which of the following is acceptable for cleaning dental suction lines?

Suction lines in the hygiene treatment rooms should be cleaned every day with an evacuation system cleaner to remove blood and debris, and a disinfectant that is compatible with the evacuation system should be run through the tubing. The low-volume suction lines should be disinfected between patients.


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