Electrotherapy TRIZ Cases

A computer system monitors physiological data to generate real-time alerts for impending seizures.

A prosthetic hearing implant processes multiple discrete audio inputs concurrently to generate separate stimulation signals for the cochlea.

Incident light probes a microneedle array to detect active agent delivery by measuring optical response differences against a threshold.

Merging alternating electric fields with cytokine inhibitors overcomes limited efficacy of tumor treating fields alone in glioblastoma therapy.

A multi-mode microcurrent stimulation system uses conductive gloves and pad electrodes to deliver electrical energy across the body.

A passive wearable device uses a Helmholtz coil to attract sodium ions and block pain signals without batteries.

Real-time EEG detection of cortical transitions triggers precise stimulation, resolving the trade-off between timing precision and device complexity.

An implantable device adjusts vagal stimulation energy using ventricular filling time measurements from an endocardial sensor.

A stomach-anchored centralization device powers an organ stimulator via acoustic waves.

Reinforced expandable partitioning devices separate heart chamber regions to improve pumping action.

Applying alternating-current voltage within 25 to 75 microamperes controls cell viability, eliminating the complexity of chemical drug treatments.

Recirculating flow mechanism delivers therapeutic fluids into the inner ear via a microelectromechanical pump.

Segmented thin-film battery reduces tissue damage and fluid drag while maintaining sufficient energy capacity for remote implantation.

Conductive pins route feedthrough conductors through header holes to lead frame connectors, eliminating short circuit risks from lateral wire routing.

Segmented non-circular coils minimize device volume while maintaining manufacturing complexity through modular assembly techniques.

Stochastic resonance enhances neural synchrony through frequency-specific sensory stimuli, resolving safety risks of invasive neurostimulation.

Sub-threshold electrical stimulation reduces power consumption and extends battery life while providing pain relief without paresthesia.

Magnetic field pulls the hyoid bone forward to maintain airway patency without invasive surgery or uncomfortable pressure masks.

Pneumatic compression of the heart exterior enhances diastolic recoil, reducing aberrant strain patterns while improving cardiac output.

Laser brazing fills the narrow gap between an insulator and case with a melted preform, eliminating ferrule damage risks and reducing manufacturing complexity.

A surgical hub integrates power, data, and fluid lines into a single cable assembly to reduce physical entanglement.

Deformable encasements conform to nerve fibers, minimizing current leakage and preventing electrochemical reactions during medical therapy.

A cochlear implant speech processor applies spectral contrast enhancement to improve sound clarity for listeners.

A stimulator delivers nerve stimulation at low frequencies to capture axons while applying high-frequency depletion block pulses.

An implantable intrabody probe propagates electromagnetic signals via biological tissue to enable continuous parameter monitoring.

Controller device builds user profiles from stimulation settings and pain feedback to optimize future treatment parameters.

A vision enhancement apparatus processes video data to automatically detect and track user-selected objects within a reserved display area.

Posture sensors adjust arrhythmia detection criteria to delay shock therapy during horizontal positions, preventing unnecessary shocks from false positives.

Separable retainer activates discharge circuit upon removal, resolving environmental compliance challenges in wearable vital signs monitors.

A tilt module detects device orientation shifts to maintain proper positioning during chest compressions.

Periodic modulation of stimulation timing prevents physiological habituation, maintaining therapeutic efficacy over extended durations.

A counterweighted arm system stabilizes medical devices on a chair mount.

A geometric paradigm identifies nonlinear manifolds to model neural dynamics and create precise decoders.

Segmented X-ray transparent components resolve the contradiction between consistent CPR pressure and clear cardiovascular image acquisition.

A cardiac rhythm management system selects capture verification modes using beat-by-beat detection and threshold testing.

Capacitors shunt high frequency electromagnetic interference signals from feedthrough pins while angled connections reduce space required for circuit bending.

Interleaved laser pulselets limit simultaneous activation, preventing energy source overload during neural stimulation.

Fluid vials capture and encode host-specific biofield information, enabling dynamic amplification that overcomes fixed-frequency limitations.

A catheter tube blends isobutylene block copolymer with thermoplastic polyurethane to adjust rigidity and surface smoothness.

Accordion electrode connectors expand to accommodate larger hands, eliminating slack that causes dislodgment.

Segmented plug and receptacle design maintains fluid seals against contamination while allowing temporary surgical access.

Modulation circuit varies carrier frequency based on sensor feedback, enabling passive recharging of implantable medical devices without patient intervention.

Segmented stimulation pads with timed pulsing prevent skin hyper sensitivity and electrode detachment during prolonged biosensing.

Dynamic charging current adjustment prevents excessive heat buildup in implantable devices, reducing thermal stress while maintaining efficient power delivery.

A multi-modality system uses temperature-controlled electroporation to alter subcutaneous lipid-rich cells.

Magnetic compression anastomosis joins ureter and ileal conduit tissue using cooperating magnets placed within delivery catheters.

Nested telemetry and charging coils within the case eliminate feedthroughs, preserving hermeticity while accommodating high electrode counts.

A positioning system uses a sensor to detect distance between an applicator and a mark body on a diagnostic glove.

A dedicated remote control acts as an intermediary to translate signals between mobile devices and implantable medical devices.