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CARRICK HEARING CENTRE
Diagnostic Hearing TestsHearing Aids
Industrial AudiometryCustomised Ear Protection
1 in 7 of population has a hearing loss
2 most common causes : 1. Age
2.Noise induced
NHS – Diagnostic Cradle – grave
Industry – audiometric screening
Medico-legal – industrial deafness claims
Different Styles
Customised Ear Protection
Identifies any factors that may have a result on the testing
Category 1 Acceptable Hearing Category 2 Mild hearing impairment Category 3 Poor hearing Category 4 Rapid hearing loss Unilateral (one sided loss)
Custom-Made Soft SiliconeFiltered Ear Plugs
Presented by : James FraserCarrick Hearing Centre
What are PROTECThear?
PROTECThear inserts are custom-moulded soft silicone earpieces,individually crafted under the strictest conditions from an
exact impression of the user’s ears.
Comfort
Each pair are custom-manufactured using specially formulatedmedical-grade silicone, to offer the highest degree of comfort
whilst providing a highly effective acoustic barrier.
The Filter
PROTECThear ear plugs are vented and incorporate a passiveacoustic filter, which attenuates loud noises whilst maintaining the
ability of the individual to hear speech, ambient noise and touse telephones and radios.
Excessive background noise is reduced, resulting inincreased safety and working comfort.
Formats available – Full Shell
Formats Available – Canal Tip
Colours Available
Yellow Blue Flesh Transparent
Cord Available
Technical
PROTECThear ear plugs are CE marked, personally mouldedreusable ear protection. EN 352-2: 1993. Tested by Salford
University School of Acoustics. Report No. HP/01/26 & HP/01/27.Certified By Inspec International Ltd, certificate no. 965.
Technical
Noise Braker®
It is an axiom of physics that we cannot create or destroy energy.We can however, convert it. The Noise Braker Filterconverts sonic
energy into thermal energy by means of compression acceleration.
The rise in temperature is so minute you will never notice it. You can still hear
but a dangerous level of sound can not possibly get through the filter.
No sounds over 80dB will pass through the filter.
Noise Braker®
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