In the hearing aid fitting work, there are often some users complaining that the effect has not met their expected requirements. The reason should mainly be analyzed from the following two factors:
First, subjective factors:
Attitudes of 1 hearing-impaired patients to hearing loss: Is the hearing-impaired person’s positive or negative attitude toward the objective hearing loss?Hearing aid selectionOne of the important factors of the effect.
2 hearing-impaired patients’ awareness of hearing aids: Some hearing-impaired patients are over-consciously aware of the wearing aesthetics of hearing aids, but fail to face the level of hearing, resulting in the impact of the hearing aids worn.
Unrealistic expectations of 3 hearing-impaired patients: It is unrealistic for some hearing-impaired patients to have unreasonable expectations for the hearing aid wearing effect, or to deviate from the actual situation of their own hearing level. Hearing aids, as the name suggests, are meant to help hearing-impaired patients to listen, no matter how high-tech hearing aids can not replace their own ear function. Therefore, there must be reasonable expectations.
The technical level of the 4 fitter: a professional and experienced fitter who can provide hearing aids with better hearing aids for hearing and hearing needs of hearing-impaired patients. A new fitter or a non-professional fitter may result in a poor fit.
Second, objective factors:
The extent and nature of 1 hearing loss: the degree of hearing loss in different hearing-impaired patients and the direction and nature of the hearing curve can also lead to different hearing aid effects. Moderate hearing loss is generally best for hearing aids; mild and severe hearing loss is second; very severe hearing loss is less effective with hearing aids. According to the hearing loss nature of hearing-impaired patients, the fitting effect of patients with conductive hearing loss is better than that of patients with mixed hearing loss; and the fitting effect of mixed hearing loss is better than that of patients with sensorineural hearing loss. In addition, the fitting effect of the flat curve of the hearing curve is better than that of steep rise or fall or complex irregular hearing curves.
The need for 2’s different listening environments: The effective benefits that hearing-impaired patients can achieve in different environments when using hearing aids are different. Often listening to sound in a quiet environment is better than listening in a noisy environment, and the speech recognition rate is much higher.
3 speech recognition ability: hearing loss patients tend to lose time, the lower the speech recognition rate, the lower the listening effect. The lower the help from the hearing aid, the worse the listening experience will be. The degree of hearing loss is not the criterion for the ability of hearing impaired patients to understand speech. The best way is to conduct a speech test for the hearing impaired.
The technical level and function of 4 hearing aids: The development of hearing aid technology is very rapid. Different levels of hearing aid technology and functions have a great influence on the hearing of hearing-impaired patients.
Whether 5 is binaural: Most hearing-impaired patients are usually binaural hearing loss. Both ears have many advantages over the single ear, such as binaural orientation, binaural loudness superposition, binaural noise reduction and so on. Listening to a single ear in a quiet environment is similar to that of a pair of ears, but listening in a noisy environment can be very poor.
Jinghao medical hearing aid reminder:Hearing aids need to be professionally “fitted”. It is very important to choose a professional hearing aid fitting center and hearing aid fittings! You can call the Jinghao medical for any hearing problems, or you can come to the center to experience the experience. . Hearing aid free consultation phone: +86-18566295705
You can also scan our WeChat public account for more information about hearing.
The article comes from the Internet. If there is any infringement, please contact [email protected] to delete it.