Ear Supported Sets TRIZ Cases
- Earpiece With Flanged Insert For Ear Canal Sound Attenuation
Segmented earpieces with tapered stems and stop flanges reduce bulk while maintaining effective sound attenuation.
- Acoustic Device Holder with Piezoelectric Vibrator for Ear Cartilage
A holder secures a piezoelectric vibrator against ear cartilage to transmit audio vibrations without sealing the external ear canal.
- Hearing Aid Filament Positioning for Ear Canal Placement
Flexible shape-retaining filaments attach to hearing aid shells to bias devices into the ear canal, ensuring consistent placement without custom manufacturing.
- Water Absorbing Ear Plugs Using Capillary Action
Capillary action in porous foam ear plugs draws trapped water out of the ear canal, resolving ineffective removal methods.
- Implantable Hearing Aid Skin Interface Attachment
Segmented skin interface and fixed implant magnet resolve MRI compatibility and skin irritation trade-offs.