Head Electrodes TRIZ Cases

Radially-aligned segmented electrodes steer stimulus current to specific neural tissue positions, reducing unwanted side effects during deep brain stimulation.

An orthodontic aligner delivers localized light energy to accelerate tooth repositioning.

Applying negative potential via a gold electrode dephosphorylates Tau proteins, bypassing blood-brain barrier blockage to treat Alzheimer's disease.

Non-invasive ear electrostimulation reverses hearing loss without invasive procedures.

Cost function comparisons remove stimulus artifacts from neuronal recordings, reducing measurement time while maintaining signal-to-noise ratio.

A mouth cleaning device integrates a tongue electrode to drive current flow for targeted ion delivery.

An articulated robotic platform uses variable-length support members to position surgical tools with sub-millimeter accuracy.

Automated electrocochleography monitors stapedius reflex thresholds to determine dynamic range limits for implanted hearing prostheses.

Movable electrical contacts separate during module insertion to eliminate friction forces on the burr hole, then connect after placement.

An ECM-coated electrode array bridges the electrode-neuron gap by generating a BDNF gradient that facilitates synaptogenesis and reduces electrical impedance.

Nested guide members establish vascular support points enabling precise electrode implantation while reducing surgical trauma.

A hermetically sealed three-dimensional electrode array with sharp conductive needles arises from a flexible substrate to enable stable electrical contact.

A cochlear implant method applies electrical stimuli via one electrode pair while measuring voltage across a distinct pair to isolate tissue properties.

Frequency transposition bridges the gap between residual hearing and implant coverage, improving speech comprehension while reducing power consumption.

An auditory prosthesis injects balance signals into the stimulation processing path to compensate for vestibular dysfunction.

A cochlear implant system conveys fine structure information through isolated stimulation channels.

A thin film lead uses a high-conductivity metal core encapsulated by a biocompatible shell.

Separating current supply from voltage sensing in a DBS lead resolves high resistance drops, enabling precise distal control.

A customizable oral appliance integrates sensors and a microprocessor to deliver electrical stimulation to the tongue.

Magnetization sections generate charging pulses through magnetic reversal waves, enabling efficient wireless energy transfer through metal housings.

An intraventricular electrode shunt catheter delivers targeted brain stimulation while maintaining cerebrospinal fluid flow through integrated passageways.

A root canal device delivers targeted electrical energy to sterilize cavities without damaging surrounding tissues.

A segmented burr hole plug uses a nested base and cover to secure stimulation leads during neurosurgery.

A closed loop deep brain stimulation system adjusts electrical patterns using real time neural feedback signals.

Automated waveform analysis of MEP and SSEP signals reduces manual interpretation complexity while monitoring bone integrity and nerve proximity.

A medical device system uses cranial nerve stimulation to treat depression disorders through dynamic therapy adjustments based on processed sensor data.

Segmentation and composite materials enable stable signal interaction while minimizing tissue damage in brain-computer interfaces.

Intranasal electrical stimulation triggers conjunctival goblet cell degranulation to release ocular mucins into the tear film.

Columnar electrodes stimulate optic nerve fibers with electrical energy to restore vision function.

Dynamic multiplexing maintains deep brain stimulation reliability while reducing cable dimensions and manufacturing costs.

A bone conduct transceiver converts sound data into mechanical vibrations for direct inner ear stimulation.

Evaluates current spread interactions among implanted electrodes to identify and disable underperforming units.

Segmented elastic anchors secure retinal stimulators through scleral penetration, resolving fixation strength versus surgical complexity trade-offs.

A flexible brain stimulation electrode lead integrates a pulse wave Doppler ultrasonic transducer at its distal end to detect surrounding tissue.