Electrotherapy TRIZ Cases

An adjustable capacitance circuit compensates stray capacitance differences between conductors and shields.

A mobile console supports a coil gantry that positions a TMS coil assembly relative to a patient's head using multi-axis mechanical adjustment.

A pump moves coolant to an energy delivery device, replacing heated reservoirs that cause slow startup and reducing pressurization time.

A micro-needle device deposits a coating agent within a 100 to 230 μm range on the needle surface.

A pseudoinverse estimation system adapts regression techniques to design selective electrical waveforms.

A controller regulates magnetic field strength to heat therapeutic nanoparticles within a precise temperature range.

Fast clock pulse counting calculates time offsets between autonomous implants, resolving energy consumption versus temporal resolution trade-offs.

Segmented electrode arrays enable simultaneous trapezius and cervical stimulation, reducing treatment time while maintaining therapeutic effectiveness.

A clinician programmer generates electronic tickets from device images to update manufacturing databases.

A magnetically-sensitive polymer coating generates localized heat to destroy biofilms on medical implants.

An alert prioritizer circuit generates event priority indicators by comparing detected medical events against patient historical data.

An orthopedic bone plate integrates an electromagnetic field emitter to deliver therapeutic frequencies directly at the fracture site.

Phase change materials absorb heat from flexible implantable coils, extending charging duration while maintaining skin comfort.

A neurostimulation system varies electrode polarity to maintain neural responsiveness.

A hibernation control circuit disconnects stimulation electronics from the battery to reduce power consumption below one microwatt.

Neural stimulation via neck electrodes prevents ventricular fibrillation without invasive heart access.

A parylene-metal-parylene sandwich architecture encapsulates implant electronics within a flexible, hermetically sealed enclosure.

A medical feedback system analyzes audio signals to classify sound sources and generate targeted alerts for hospital staff.

A therapy device applies periodic alternating voltage to electrodes for patient treatment.

Flexible head covering integrates planar microcoil arrays for wearable neuromodulation.

Flexible thin-film sealing barriers prevent moisture ingress and leakage currents in intraocular implants, ensuring long-term reliability.

V-shaped MEMS cavities fix cells while ultrasound vibrators release them, maintaining high viability during transfection.

A portable holder secures an implantable neurostimulation device externally on a patient using adhesive pouches and conductive materials.

External controller detects coil disconnection and calculates a reconnection time threshold based on power transfer efficiency.

Relocating a telemetry coil inside the device case resolves space constraints for electrode count while maintaining MRI compatibility.

A hemodynamic status analyzer circuit categorizes patient stability during atrial fibrillation using signal metrics.

Multiple independent RF elements with impedance monitoring reduce treatment time while maintaining safe tissue temperatures.

A photosensitizer accumulates in perivascular nerves to enable targeted photodynamic disruption of sympathetic neural activity.

Functional electrical stimulation activates gluteus medius muscles to reduce medial knee joint reaction force during gait.

A muscle relaxation monitoring device determines optimal stimulation current for individual patients using reaction detection.

Mounting electronic components directly onto the capacitor electrode reduces electrical resistance and ESR, enabling lower operating temperatures.

A Sensitive Sweat Test measures individual sweat gland output using iodine and digital imaging.

A palladium interlayer brazes ceramic and titanium parts to create a hermetic seal for implantable medical devices.

A nerve stimulator detection circuit uses a sampling resistor and operational amplifier to monitor stimulation branch integrity.

A cardiac pacing device reclassifies fusion beats as capture beats by adjusting detection windows and blanking intervals.

Printing conductive traces on 3D surfaces reduces volume while maintaining energy capacity for implantable devices.

An integrated generator interleaves biphasic IRE pulses and RF sinusoidal signals to address tissue motion during cardiac procedures.

A distributed hearing implant uses a trans-tympanic RF link to transfer power efficiently.

Localized thermal destruction via magnetic nanoparticles treats small tumors inaccessible to surgery while minimizing systemic side effects.

A micro-plasma generation unit excites helium or argon gas to produce steady-state plasma.

Remote programming transfers stimulation programs to a patient programmer, reducing in-person visit burden while maintaining therapy precision.

Iontophoresis ear guide delivers local anesthesia via electrical current to enable painless tympanic membrane incision without general anesthesia.

A portable electromagnetic treatment device delivers optimized bioeffective waveforms to biological targets using miniaturized circuitry and flexible coils.

Phase-shifted dual coils generate a rotating magnetic field to excite neurons with varied axon orientations.

Stacked spiral coil units generate focused electromagnetic fields to stimulate bilateral phrenic nerves.

Electroactive polymer actuators deliver variable pressure to acupoints without bulky mechanical components.

A radiation release capsule uses a slidable outer housing to block or unblock apertures for directional exposure.

Piezoelectric film agitation interrupts undesirable sleep behaviors without disrupting the patient's sleep state through precise mechanical vibration.

A Modulation Depth Enhancement algorithm expands envelope signals in auditory prostheses to improve pitch perception.

A leadless pacemaker circuit samples endocardial acceleration signals to detect ventricular capture with high noise immunity.