Ear Supported Sets TRIZ Cases

Asymmetric hearing device housing follows the ear curve and bends toward the skull, resolving retention issues from symmetrical designs.

A voice operated control system segments audio capture using ambient and ear canal microphones to isolate user speech signals.

An adjustable hearing protection module connects via an elastic holding element to a carrier part, preventing ear injury and perspiration from rigid contact.

A pinna bone conduction device delivers vibrations directly to the ear surface.

A hearing device manages Bluetooth Low Energy connections by transmitting connectable advertising packets and limiting sustained links to N clients.

Oblique filter socket detachment allows deep receiver placement, reducing volume while maintaining easy servicing access.

A hearing device earpiece uses a support structure to position a primary sensor in the inferior concha cava.

A single inseparable hearing aid housing extends along a curved axis to protect internal electronics.

Segmenting the retention mechanism into a removable strip simplifies attachment and detachment while maintaining stable connection.

A hearing aid system modifies dynamic range schemes based on detected acoustic environments to optimize gain control automatically.

Circular geometry positioning tool aligns interconnection unit on hairless skin to prevent outer ear contact and reduce acoustic feedback.

A disposable foam connector with a pressure-sensitive adhesive and elastic hole secures hearing aid housings and sound tubes.

A detachable cover with a blind hole canal collects dirt at the bottom, preventing microphone plugging and reducing cleaning time.

A behind-the-ear ear hook apparatus converts sound into mechanical vibrations transmitted through the skull to stimulate the cochlea directly.

Varying elasticity across a hearing aid component matches ear canal geometry, eliminating trial-and-error adjustments and ensuring optimal wearing comfort.

An angled abutment connects a bone implantable screw to a hearing aid coupling surface, preventing skin contact damage while maintaining secure anchoring.

Removable seal modules allow fitting facilities to customize devices without stocking multiple core units, reducing inventory costs.

Radial slits in the dome allow sections to move independently, resolving the trade-off between rigid structural strength and comfortable adaptability.

Subcutaneous piezoelectric actuator paired with an energy recovery circuit to recycle non-used electrical energy for subsequent drive cycles.

A hearing aid transmission unit logs user interface operations to extract preferences and adjust default settings automatically.

Dual sensor compensation in a hearing aid eliminates local heating errors for reliable core body temperature estimation.

Segmented rigid and flexible ear tip selectively attenuates damaging high frequencies while preserving natural resonance for clearer communication.

A hearing device sensor cable uses shape-memory alloy to maintain constant contact with the ear canal.

A sound output apparatus sandwiches the outer peripheral auricle between a speaker arrangement portion and a flexible sound guiding pipe.

A headphone conversation detector activates transparency audio signals by processing microphone and sensor data to isolate target speech.

A storage capsule uses a magnetic connector interface to secure wireless earbuds and enable reliable charging.

Segmenting the shell allows independent receiver replacement without damaging the custom fit, while routing vents through the body reduces device size.

A rectangular magnet body extends transversely to increase magnetic field utilization within a compact acoustic membrane assembly.

Flexible reservoirs in a changeable cartridge enable rapid, airless refilling of hearing device fuel cells without frequent battery replacement.

A compact audio speaker assembly anchors to the concha via a wire-like spring structure.

A rigid outer shell with coupling filling securely fits into the round window niche to transmit mechanical vibrations.

An inflatable in-ear bubble seal transforms harmful static pressure oscillations into normal acoustic waves for improved listening comfort.

A piezoelectric panel vibrates against the tragus to transmit sound via bone conduction.

Snap-fitting connectors standardize assembly for diverse earplug types, resolving complexity while maintaining reliable acoustic seals.

Resilient silicone extension seals the ear canal to prevent sound leakage and reduce tissue irritation from rigid plastic housings.

An elastic hearing device charging port expands to hold diverse devices, eliminating the need for multiple chargers.

Dual antenna hearing aid design uses battery shielding to reduce electromagnetic interference between wireless communication components.

A tapered vent reduces cross-section near the tip to accommodate a receiver tube within a compact hearing instrument shell.

A listening device perception unit measures wearer signal reception ability and transmits the data to external interfaces.

An in-ear acoustic management module mixes ambient and internal signals using voice activity levels to suppress echo feedback from improper sealing.

A hearing device receiver integrates with the housing to form a mass spring system that absorbs impact energy through elastic deformation.

A hearing device exchanges identification and operating parameters with connectable external modules using pre-stored memory.

A hearing aid replaces air batteries with a secondary battery and transformation unit, eliminating air intake structures to improve waterproofness.

Heating a uniform plastic film allows deep drawing over an ear impression, reducing production complexity and cost while maintaining tissue-friendly precision.

A dual-mode speech processor module operates in stand-alone or body-worn configurations within a protective case, reducing damage risk for infants.

A harvesting header auto-contour system dynamically adjusts control sensitivity based on detected crop height changes to optimize ground tracking.

A behind-the-ear hearing aid features a detachable battery assembly with magnetic coupling and pogo pins for easy replacement.

An ultrasonic transducer system launches audio-modulated carrier signals into the ear canal using an impedance matching element.

Spheroidality aligns the setting part with the concha cavity wall, eliminating interference to prevent howling during rotation.

Sub-threshold conditioning prevents biological buildup on apical electrodes, maintaining patency for future electrical stimulation.