|
 |
QUAD-HELIX
Quad-Helix is a appliance to expand the bow of jaw and tongue side, and both can be used to the up and low jaw . This product, which is an important part of biotechnology, has a wide-use prospect and has the characteristics of low damage, good curing effect, strong comfort and is convenient to put on and down repeatedly. It has three sizes of large, medium and small and you m ay pick it up according to the patients' teeth bow.
Use step:
1. Try the band
2. Weld the flat tube at the tongue side of the band (temporarily do not stick it firmly)
3. Take out the mould (copy the band to plaster mode)
4. Chose a proper size according to the plaster model
5. Bend and coordinate it to make it suit the teeth bow, and cut off the redundant wire
6. Ｐ re-add the force (is bigger than original teeth blow 8~ 10mm )
7. Stick it firmly |
| |
BRACKETS
The dental orthodontic brackets, which are used to pass the force of orthodontic wire to teeth, are important components of fixed orthodontic-curing machine.
Our company produces Straight wire brackets and edgewise bracke ts of type Ⅰ and Ⅱ . Type Ⅱ edgewise brackets are our newly studied and developed brackets which overcome the backwards of influencing occlusion and the damage made by back-teeth brackets of the traditional ones. Straight wire brackets also have three types, applying to technology MBT, ROTH and OPA-K(suitable for oriental people). There are two kinds of the groove width of brackets: 0.018 and 0.022 inches.
1. the groove is smooth, and incline to slide the bow wire so as to shorten the rectifying treatment course
2. adopt the advanced technology of integral cutting ,so the size is precise
3. the surface is smooth, and does no harm to the mucous membrane of oral cavity
4. wing ditch design is reasonable, so does no harm to the mucous membrane of oral cavity and is easy to use, as well as can bear the maximal rectify force
5. The wings of tangential teeth brackets of Type Ⅱ edgewise brackets incline for 45 ° to avoid the influence made by occlusion
6. The two fang brackets of Type Ⅱ edgewise brackets adopt raised gum-directed wing so not to harm the teeth gum
7. the straight wire brackets adopt entire stylization design, and the color marked on the wings are used to differentiates the teeth position |
【top】 |
