Earmold technologies
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Earmold Technologies. Impression of the Ear. Otoscopic inspection/examination Inserting otoblock (foam block or cotton ball) Otoprobe Powder/liquid vs. silicone Mixing chemicals Filling syringe Shooting impression Removing impression. Impression making. Otoscopic Inspection. Oto-blocks.

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Earmold Technologies

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Earmold Technologies


Impression of the Ear

  • Otoscopic inspection/examination

  • Inserting otoblock (foam block or cotton ball)

  • Otoprobe

  • Powder/liquid vs. silicone

  • Mixing chemicals

  • Filling syringe

  • Shooting impression

  • Removing impression


Impression making


Otoscopic Inspection


Oto-blocks


Benefit of Oto-blocks


Techniques – Child vs. Adult


Impression Process


Good Impressions


Poor Impressions


Ear Molds


Types of Earmolds


Ear Mold and/or hearing Aid Processing

  • Inspecting and evaluating the impression

  • Packing the impression.

  • Laboratory/manufacturer process

    • Identifying and numbering impression

    • Determining purpose of impression (noise plug, ear mold, hearing aid, swim plug etc)

    • Waxing the mold

    • Investment

    • Molding the shell

    • Faceplate

    • Finishing and quality control


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