Head Electrodes TRIZ Cases

Segmented stimulating and reference electrodes focus electric fields on the retina to support neuroprotection without excessive stimulation intensity.

Objective cochlear responses from outer hair cells and auditory nerves guide personalized acoustic prescriptions for electro-acoustic hearing prostheses.

Objective ECAP and ESRT measurements constrain neural response models to speed personalized cochlear implant fitting when feedback is limited.

Different electrode positions on the aerosol substrate deliver electrical stimulation to separate mouth regions, enhancing taste without added flavor compounds.

Flexible arms and a resilient pivot adapt electrode placement to varied ear shapes, supporting consistent auricular vagus stimulation.

Awake oral muscle training uses measured muscle tone to set stimulation plans, helping address airway collapse without sleep-worn therapy.

Independent processing in bimodal hearing prostheses harmonizes loudness estimates across acoustic and electrical operation principles for improved comfort.

Flexible guidewires steer a high-density electrode array through small craniotomies, reducing surgical invasiveness while preserving neural recording coverage.

Selective deflection and coaxial catheter routing enable brain access through cerebral veins without burr holes, supporting targeted delivery and biopsy.

Wearable inertial sensors feed tremor data into closed-loop DBS tuning to shorten setup time and limit electrical power use.

Manual pairing of cochlear implant accessories can cause delays and errors; aligned NFC devices automate detection and connection.

Grouped main and surrounding pixels use timed electrical waveforms to address limited color perception in artificial retinal prostheses.

Impedance measurements over time monitor cochlear implant electrode placement and guide treatment for emerging complications.

ECoG electrodes capture high-resolution cortical signals to control prosthetic limbs while electrical stimulation restores sensory feedback.

Transfer-function updates, filtering, and wireless calibration compensate for middle ear sensor variation while enabling modular processor upgrades.

Deployable elongate elements position stimulation zones inside the body, localizing TTFields while avoiding external-array skin irritation.

Wireless links let multiple implanted devices coordinate therapy and share data, supporting multi-site stimulation in compact designs.

Signal decomposition separates neural response signals by element to improve activation estimates and stimulation targeting.

A tunable capacitor and conductor coil match MRI scanner frequencies to create a bright, localized signal for safe catheter tracking.

A normalized medial olivocochlear reflex model adjusts contralateral channel inhibition to improve speech recognition in noise.