External Electrodes TRIZ Cases

Nested conductive areas in a multi-layer electrode structure delimit electrical fields, reducing burn risks from uncontrolled current density.

Electrical stimulation of peripheral nerves modulates bladder and bowel functions to treat urinary retention and constipation.

A portable electronic device integrates a TENS circuit with power management to deliver therapy currents alongside external power signals.

Control unit dynamically modifies electrical signal parameters using feedback from return signals to address varying patient tissue impedance.

An electrostimulation appliance generates muscle contractions to influence respiration without invasive tubes.

Solid-state conducting medium eliminates wet paste application, reducing tingling sensations and improving wearer comfort during nerve stimulation.

Prefrontal cortex electrodes apply transcranial direct current to remotely activate the midbrain, avoiding invasive deep brain surgery risks.

Flexible iontophoretic driver circuit drives medicament ions through skin barriers into wound tissue using electrical current.

Segmented introduction part delivers the flexible electrode assembly through the stomach wall, avoiding open surgery risks while ensuring stable anchoring.

Sweat reservoirs and antistatic blooming maintain electrical conductivity while preventing skin irritation from evaporating gels.

A magnetic electrode assembly uses conductive fluid to maintain stable placement on the scalp surface.

An expandable electrode sheet adjusts shape during body movement, resolving the trade-off between detachment resistance and attachment ease.

Embedded conductive threads in a fabric liner transmit EMG signals directly to integrated processors, reducing device complexity and amplification needs.

A modular electrode assembly uses conductive terminals to detect subassembly separation and interrupt AC voltage.

A bioelectric stimulator delivers biphasic pulses to upregulate Sonic hedgehog protein expression in target tissues.

An encoded electrode assembly generates therapeutic signal shapes by reading code words to parameterize DC and pulse trains.

An interdigitated electrode applies an alternating current electric field to polarize and move chemical compounds through biological membranes.

A conductive waist trainer integrates muscle stimulation pads with a signal generator to deliver targeted electrical currents directly to the abdominal area.

Weighted target maps resolve device complexity to stimulate multiple cortical targets simultaneously.

A handheld microcurrent device uses an adaptive trigger circuit to measure skin impedance and dynamically set a triggering threshold.

Porous conductive material and a fast-drying member dissipate sweat to prevent gel swelling and skin irritation.

An energy wave generator emits waves with specific densities to regulate cellular water metabolism.

A shiftable transducer array uses an anisotropic material layer to spread heat and current, reducing skin irritation from uneven distribution.

Electromagnetic energy stimulates the vagus nerve to modulate neural pathways and release inhibitory neurotransmitters.

Adaptive circuit adjusts stimulation voltage based on detected impedance to maintain constant peak current, avoiding medication side effects.

A portable wave generator produces electrical signals with an inverse relationship between frequency and peak voltage.

Augmented reality overlays guide headset electrode placement on user heads, eliminating physician dependency while maintaining measurement precision.

A portable one-piece therapeutic device integrates heating plates with low-frequency electrode layers for combined treatment.

A muscular stimulation apparatus adjusts resistance at anode or cathode electrodes to deliver precise voltage through a single pad.

A wearable garment integrates flexible electrodes and a control unit to deliver electrical stimulation signals for muscle relaxation.

An electrical stimulation system uses targeted electrodes to induce specific facial expressions through controlled muscle activation.

Digital modulation segments waveforms into distinct DC and AC components to stabilize macular degeneration while reducing safety risks from high peak currents.

Replacing bulky cables with inductive coupling, the flexible adhesive patch maintains treatment effectiveness while improving device portability.

Segmented electrodes in a flexible garment deliver frequency-separated currents to block pain signals while maintaining user comfort.

Segmented electrodes insulated by dielectric material apply inverse waveforms to resolve plasma uniformity issues across large treatment areas.

Spring-loaded retaining elements secure a semi-rigid C-shaped frame to reduce skin sensory discomfort and improve donning ease for drop foot patients.

Non-planar dielectric surfaces boost capacitance, minimizing voltage wastage across the layer and maximizing therapeutic power delivery.

Spring-loaded retaining elements on a C-shaped frame automatically secure the orthosis, eliminating difficult manual donning for patients with impaired hands.

Segmented microcells with a porous conductive layer prevent component interaction while enabling on-demand delivery of multiple active molecules.

An ancillary device supplies reverse current to neutralize electrodes, preventing skin burns from pH deviation at the electrode-skin interface.

Waveform generators apply electrical currents to the sacral region, interfering with brain-to-leg signals to treat symptoms without drug side effects.

Embedded stainless steel electrodes replace disposable pads to eliminate frequent replacement and improve durability for foot drop devices.

A dual-sided electrode pad uses a middle conductive foil layer to distribute current evenly across the skin surface.

Clamping transistors connect circuit nodes to clamp voltage during unclamped intervals, reducing signal loss from long analog cables.

Adaptive tumor treating fields use phantom simulations to tune electrode arrays, minimizing damage to normal cells while destroying multiple tumors.

A dual-sided electrode uses a master and slave configuration to generate controlled current distribution across flexible substrates.

Segmenting the energizing unit into a rigid reference portion allows the flexible donor gel to maintain intimate contact with raised hemodialysis sites.

Segmented fasteners and a mediator support panel enable patients to independently reapply transducer arrays while maintaining stable electrical connections.

Flexible cantilever electrodes conform to head contours, reducing skin irritation and impedance during transcranial stimulation.