Electrotherapy TRIZ Cases

Digital forearm scans shape the support geometry to distribute weight evenly and eliminate generic design discomfort.

Dynamic pacing signals adapt to changing physiological states, resolving the trade-off between fixed guidance and system complexity.

A flexible printed circuit board maintains stable electrical connection between the handpiece and moving needle module, enabling reusable tip authentication.

A biomedical electro-stimulator circuit maintains a substantially constant charging current to extend battery life.

Applying 1-10 GHz electromagnetic fields activates MAPK pathways to increase VEGF expression, resolving limited healing rates in chronic diabetic ulcers.

Synchronizes sensory inputs with intrinsic EEG frequencies to improve treatment efficacy while reducing patient discomfort.

Hybrid electro-plasmonic stimulation using gold nanoparticle-coated nanoelectrodes modulates neural activity with high spatial precision.

Broadband receiver identifies optimal frequency to prevent mismatch failures and reduce battery drain in implantable devices.

A microneedle device uses a conductive gel core inside a soluble polymer shell to deliver transdermal drugs.

System predicts seizures via brain impedance signatures, initiating electrical stimuli or drug delivery to reduce occurrence.

Contoured anatomy dose repositioning adapts patient positioning using online CT imaging to recover planned dose distributions.

A pain management device uses skin-contacting protrusions to stimulate sensory nerves during injection procedures.

Amplitude modulation of transducer signals overcomes tissue permittivity and conductivity obstruction to increase intracellular field strength.

Repetitive transcranial magnetic stimulation modulates brain electrical activity in the prefrontal cortex and insula.

A plasma directed electron beam system generates nitric oxides using a coaxial RF energy delivery method to confine an annular plasma sheath.

Bipolar electrodes deliver a predetermined electric field to selectively activate GABAergic neurons.

Adjustable voltage banks generate unidirectional monophasic pulses, recovering energy to prevent heat dissipation and improve therapeutic effectiveness.

A magnet positioning tool uses magnetic engagement to securely handle implant magnets during surgical procedures.

A stick-type plasma source reciprocates to emit a wide plume through a housing window.

A hand-held cold plasma device uses a unipolar high voltage power supply with a unique harmonic waveform to generate stable ionized gas.

An optical alignment aid projects a light pattern onto the patient chest to guide precise placement of the compression element.

Segmenting the connector into male and female elements with a hyperboloid wire arrangement prevents damage to fragile insulating materials during assembly.

Wavelength multiplexing enables targeted neural stimulation while eliminating electrical interference risks in cochlear implants.

A plasma switch creates a conductive arc to divert current away from overstressed circuits in implantable medical devices.

A controller adjusts electrical signals based on sensor feedback to normalize phosphorylation levels and restore contractility.

A processing system analyzes compound action potential waveforms to identify atypical neural response profiles for state assessment.

A non-thermal plasma probe delivers controlled energy to the colon to reduce inflammation and promote tissue repair.

A measurement system detects basilar membrane stiffness using electroacoustic transducers and cochlear response sensors to assess presbycusis sub-factors.

A cardiac massage pad uses a deformable first layer to absorb impulsive forces during chest compressions.

Orthogonal gradient coils generate a rotating field-free line to resolve device complexity while enhancing temporal-spatial resolution.

Malleable titanium flanges on the implant housing attach directly to bone via screws, eliminating drilling risks and reducing tissue erosion during surgery.

A point-of-care fluid testing system segments blood analysis into in-line and off-line pathways to enable rapid patient monitoring.

Smart ICM ECG filtering reduces false positives by applying local quality verification tailored to specific event types.

A biofeedback electronic stimulation device generates customizable pulse packets and detects zero crossings to adjust parameters in real time.

Synchronizing channel phases and increasing modulation depth resolves pitch ambiguity caused by inadequate modulation coding in cochlear implants.

A microfluidic iontophoresis device delivers drugs through the skin using electrical signals.

A self-adaptive spinal cord stimulator generates optimal stimulation programs by continuously monitoring patient physiological parameters.

A system adjusts sensing window timing based on stimulation parameters to detect evoked compound action potential signals accurately.

A unified patch integrates iontophoresis stimulation with absorbent collection in a single material.

Electric field-driven electroosmosis moves drugs into brain tumors without mechanical backflow or tissue deformation.

A wearable sleeve with an electrode array detects muscle activity to trigger targeted electrical stimulation.

Representative frequency signatures derived from microelectrode recordings resolve sub-thalamic nucleus localization errors during deep brain stimulation.

An implantable medical device uses heart sound signals to assess hemodynamic stability during ventricular tachyarrhythmia episodes.

Time-varying magnetic fields penetrate skin to modulate parasympathetic ganglia, resolving surgical risks while delivering sustained bronchodilation.