Completely-in-the-canal (CIC) hearing aids are the smallest size of hearing aids, practically invisible to an observer. Custom designed to fit the wearer's ear, CIC hearing aids fit deep inside the ear canal and most closely resemble the natural hearing process.
CIC designates a size of hearing aids, but does not describe the circuit inside the shell. CIC instruments can have conventional, programmable analog, or digital technology housed within their tiny casing.
CIC hearing aids are meant for people with ear canals large enough to accommodate the insertion depth of the device into the ear and for people with mild to moderate hearing loss. They are usually not recommended for people with dexterity problems because they are very small instruments with tiny batteries.
Advantages:-
CIC instruments are the smallest size available, nearly invisible, so they are cosmetically appealing.
CIC hearing aids provide a close placement of the receiver (speaker) to the eardrum, which gives sound a natural boost in loudness.
The microphone of a CIC instrument sits in your ear canal, simulating natural sound reception.
Disadvantages:-
CIC instruments are slightly more expensive than conventional in-the-ear hearing aids.
CIC hearing aids are not suitable for persons suffering from severe to profound hearing loss.
This size is rarely recommended for children because CIC instruments are custom fit, and a child's ear is continually growing. Also, the hard plastic case of the hearing aid may prove uncomfortable for children.
There is not an option of manual volume control on a CIC instrument, unless it is a tiny screw-set volume control.
CIC instruments require a very small battery which can be difficult to place.
Due to the closeness of the microphone and receiver in a CIC hearing aid, there is a greater chance of feedback.
CIC instruments can be more susceptible to damage from earwax when compared to a larger size instrument.
CIC hearing aids have a higher repair rate compared to other hearing aid sizes.
Hearing aid batteries Size
Battery sizes
CIC=5 or 10
Canal=10 or 312
Mini-Canal=10
Thanks
ReplyDeleteThanks for sharing this detail post about CIC hearing aids. I think it's important to consider their pros and cons before buying them and audiologists are the best resource which can tell you what type of hearing aid is best for you.
ReplyDeleteGlad to see this information.its very interesting.I would like to hear more information from your side.
ReplyDelete