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      Hearing aids are medical devices, not small electrical appliances sold on Taobao.Poorly bought can damage the body’s organs.No medical equipment is cheap.Hearing aid products, the experience accumulated through the trial of patients is: there is no good and cheap product, that is to say, with a mentality that it is not expensive to buy the right one, then the right one must be comfortable and able to wear. To solve the hearing problem, the price is definitely what you pay for. Of course, if you buy the same thing more expensively and others buy it cheaply, don’t blame others.

      Our audiogram shows that hearing is a graph, not a straight line. If you want to hear every sound in every environment, you need to adjust it according to the graph. It’s not just a unified zoom. Hearing aids need to be adjusted 2-3 times after fitting to achieve the best results. The latter will be maintained and dried every 3-6 months, and hearing will be retested every six months to one year. Therefore, it is recommended to go to a special test. Fitting center is more secure

      The process of choosing a hearing aid is also a test of patience. This process is a bit like going to a hospital for various tests. There is no accurate standard, and the rehabilitation process varies from person to person. Some people can hear well as soon as they use the same hearing aid. , But it’s not good for you to use it, and there are many cases like this.

1. Before fitting a hearing aid, a professional fitting person should check whether the condition of the outer ear canal and middle ear of the auricle is suitable for wearing, and then check the patient’s hearing loss, and choose the one that matches the hearing loss chart.Hearing aid.Because people’s hearing impairments vary greatly, the quality of hearing aids is not the only important issue for deaf patients, even if it’s one without quality problems.Hearing aid, If worn on the ears of unsuitable patients, it may also cause serious injury to the patients.

2. Try to go to professional fitting institutions and some brand franchise stores with hearing ability, pay attention to choosing products with low noise and good sound quality, and carefully check the specifications and models of the selected hearing aids, instruction manuals, performance indicators and manufacturers Contact phone number etc.And confirm the after-sales service of the product.

3. According to the age of the hearing aid fitting object.Children should choose hearing aids with strong functions, low distortion and excellent signal-to-noise ratio; elderly people can choose hearing aids with good signal-to-noise ratio; young people like to choose hearing aids that are small in size and can fit in their ears.In addition, there must be an adaptation period for hearing aids, and the best results can be achieved after several adjustments.