More types of mobile phones, and the structure can be divided according to speed and low-speed high-speed mobile phones, high-speed mobile dental handpiece using high pressure air driven turbine handpiece for micro turbine speed can be up to 300,000 to 500,000 r / min, bur cutting speed can be up to 15m / s, while the low-speed mobile dental handpiece because it is gear, speed can be transferred per minute for thousands of 30000 rpm.
2013年9月2日星期一
teeth invisible braces
Teeth invisible braces advantages:
1, convenient: You can pick their own wear, does not affect the social, eating, exercise and so on. While reducing the number of referral, saving you valuable time.
2 Clean: oral hygiene easier to maintain, do not worry gingivitis, tooth demineralization, dental handpiece discoloration and other issues.
3, convenient: Short and effective course of treatment, the general treatment can be completed around September to December. Traditional methods of treatment time of about 8 hours, invisible orthodontics only 3 hours.
4, appearance: almost completely invisible. You will notice it in someone else to complete orthodontics, solves many patients straightening teeth appearance concerns.
5 Comfort: Since there is no traditional sense of the bracket, steel and other orthodontic appliance Apex Locator correction process is no longer suffering. On periodontal tissue irritation and discomfort minimum. [2]
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