Monthly Archives: August 2019
Posted: August 30, 2019|
How to choose the right child hearing aid?
How to choose the right child hearing aid? Professional fitting is essential! In the daily reception of hearing aid stores, we found that many parents have a phenomenon or misunderstanding for buying hearing aids for their children: parents only think that expensive models or good models are bought by others! Here are a few tips to teach you how to choose the right child hearing aid.
1. Read the hearing report
The child's hearing test report is just a few things: acoustic impedance, auditory brainstem potential ABR, multi-frequency steady-state ASSR, (tibia) CT imaging (displaying the middle, inner ear and inner auditory
Posted: August 29, 2019||
How long is the life of the hearing aid? How can hearing aids be used for a long time?
People often have the impression that the more expensive the hearing aid, the longer the life expectancy. But in fact, there are many people who say that the special expensive hearing aids that were bought a few years ago don't seem to last much longer. What is going on?
In fact, the life span of a hearing aid has a lot to do with the user (or the user's family). It is like a mobile phone or a car. It has been used for four or five years, and it has been used for a year. . From the feedback data of all big-brand hearing aids, there are no particularly strong hearing aids, and there are no particularly vulnerable hearing aids. In fact, the lifespan of almost a
Hearing aid troubleshooting
In daily life, if the hearing aid fails, it can be eliminated in some simple ways. Note that if you can't solve the problem in a simple way, please don't disassemble the hearing aid. Please go to the fittings to solve the problem.
First, the sound is distorted or noise is present
1) Check if the volume is too loud;
2) Change to a new battery and check if the battery is exhausted;
3) For the behind-the-ear hearing aid, check whether the sound hole of the ear mold i
Analysis of the causes of hearing aid damage
The hearing aids we often say mainly refer to the hearing aids of international big brands. These hearing aid manufacturers have a reputation. After years of development, the robust conditions of the equipment have made the hearing aids not so easy to damage, but we still encounter equipment in actual use. The problem of failure, in addition to the factors of the device itself, the three reasons that cause the most damage are the human factors we often ignore.
The use of hearing aids in different regions is different. This is a problem that we often overlook. For example, we found the dry maintenance method of hearing aids on the Internet. It helps the hearing device dry for 6 hours every day and dry all night because of different life in different regions. The environment is different, so the personalized maintenance
Posted: August 26, 2019||
The basic function and purpose of the electronic drying box of the hearing aid are the same as that of the ordinary drying box. The purpose of drying the hearing aid is to extend the life of the hearing aid. However, the drying effect of the electronic dryer is better and more thorough, and the purpose of drying the hearing aid can be achieved. And can be used for a long time;
Ordinary drying boxes are often used for daily hearing aid placement, mainly to dry the moisture on the surface of the hearing aid. However, if sweat enters the hearing aid, the effect is not as good as the electronic drying box, and the purpose of drying the movement cannot be achieved, and it needs to be replaced frequently.
General daily hearing aid maintenance can be consid
Hearing aids and some products that are in contact with the body or are in contact with the body should be sterilized by ultraviolet light.
(1) In the application of surface sterilization, UV surface sterilization devices are widely used in food, electronics, semiconductors, liquid crystal displays, plasma TVs, crystal vibrators, precision devices, chemicals, medicine, health care, biology, beverages, agriculture and other fields. The UV light source illuminates the surface of foods, materials, etc., and has a fast, efficient, non-polluting bactericidal effect, thereby maintaining the high quality of the product. Compared with the traditional sterilization method, the surface sterilization has the characteristics of fast sterilization, continuous processing and batch processing, simple operation, and no secondary pollution in
How to extend the life of hearing aids
For the hearing aid to wear beautiful and convenient to call. Please pay attention to the usual use:
1 On a soft surface (such as a bed, sofa, etc.), carefully wear and remove the hearing aid, do not drop on a hard object.
2 Clean the hearing aid at least twice a week, if the earwax should increase the number of cleanings. Clean the surface with a soft dry cloth and a cotton ball, and use a brush to remove the earwax around the mouth and the vent (because the sound port is blocked, the sound is made smaller, and the receiver is damaged). Remember not to wash with water. If the hearing port of the hearing ai
Posted: August 12, 2019||
What concentration of alcohol is needed for the cleaning of hearing aids?
Alcohols that pharmacies can buy generally have two concentrations - 75% and 95%. Both alcohols are packed in clear plastic or glass bottles. But the use is different. First we need to know what 75% and 95% mean. 75% is 100 parts of solution consisting of 75 parts of alcohol and 25 parts of water; 95% is 100 parts of solution consisting of 95 parts of alcohol and 5 parts of water. 75% of the alcohol solution is often used for medical disinfection. For example, if you want to have an injection, you need to disinfect it with this alcohol. You also need to go out for a picnic to disinfect the tableware. It is also a 75% alcohol solution. Because it is the most widely used, 75% of the alcohol currently on the market is not only bottled, but also a portable alc
Posted: August 09, 2019|
Why does the hearing aid not work?
hearing aids, a kind of loudspeaker that helps the hearing impaired to improve their hearing and thus improve their verbal communication skills. With the development of microelectronics technology, hearing aids have become increasingly miniaturized and miniaturized. There are four basic types of hearing aids: box, eyeglass, and ear-in-the-ear and in-ear (ear canal). Hearing aid is the only high-tech in the modern society that must be worn at any time in daily activities. It is very sophisticated and can be used in a variety of harsh weather conditions and living environments. Electronic products, for various reasons, are destined to be well maintained in order to get the best results. From the results of research on custom machines in recent years, it has been found that ear wax is blocke
1. The hearing aid should be kept clean
Always keep your fingers clean and dry before wearing and operating your hearing aids. The microphone sound inlet is very narrow (1/16 to 1/8 inch) and is easily blocked by dirt.
2. Hearing aids should be kept away from sharp objects
When avoiding wearing or picking up a hearing aid, try to sit in a soft place (bed or sofa) so that once the hearing aid slides down, you can reduce the collision of the hearing aid.
3. The hearing aid should be kept away from the heat source