1. My oral condition: How much is the whole tooth in Hefei? This needs to be analyzed and judged according to the patient's own mouth. Everyone's dental condition is different. Oral examination should be carried out before correction to determine whether the oral environment is healthy and can be corrected, especially whether there are periodontal disease, tooth decay, wisdom teeth and so on. , will affect the progress of correction. If this happens, you need to treat it first, and then do orthodontics, so you will spend part of the treatment cost.
2. Orthodontic plan: Adults began to consciously pursue beauty. How can they stand irregular teeth? It is bound to solve the problem of uneven teeth through correction. Generally, they prefer to choose more beautiful braces, such as ceramic braces and invisible correction. Of course, different materials have different prices. Which correction method should be adopted should be determined according to the patient's own situation.
3. The difficulty of orthodontics: This mainly refers to the difficulty of orthodontics. Tooth deformities are crowded, sparse, irregular and buckteeth. The difficulty and cost of orthodontics vary greatly with different complexity. For example, buck teeth can be divided into teeth and bones, and simple teeth can be treated with braces, so bone correction is naturally more difficult and costly.
1. In electronics, Schmidt trigger is a comparator circuit with positive feedback.
2. For standard Schmitt trigger, when the input