![]() If you reach for an ITE hearing aid, an individual fitting should take place. Less recommendable is the Silk X (starting at 990€) from Signia, as it questionably dispenses with ear shaping. However, not all offerings are equally recommended. Due to the anatomically determined interaction between the lower jaw and the auditory canal, the impression must take place dynamically. With the help of chewing and movement of the jaw during the execution, the fit of the hearing aid can be significantly influenced.Ĭurrent CIC and IIC devices in the hearing aid marketĬIC and IIC hearing aids are sold by mainstream hearing aid manufacturers. In terms of materials, soft impression material should be used, which is inserted into the ear canal to the required depth (up to the second bend of the ear canal). First of all, it should be done exclusively by professionals, preferably a master craftsman. To manufacture the "invisible" hearing aids, an ear impression must be taken, for which there are several things to consider. CIC and IIC devices are also less suitable for a very narrow ear canal. The "invisibles" are recommended for mild to moderate hearing loss for more severe hearing damage, other designs should be used. The models that fall under this are available exclusively as battery versions - usually requiring batteries in size 10, occasionally in size 312. Generally two designs are traded as "invisible": CIC (Completely in the Canal) hearing aids, which are only visible from a certain angle, and IIC (Invisible in the Canal) hearing aids, which are actually not visible to outsiders. Even behind-the-ear hearing aids are now nearly "invisible" Size of "invisible" hearing aids
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