Electrotherapy TRIZ Cases

An absorbent sensor pad integrates measurement devices to detect voiding parameters, replacing manual diaries with objective clinical data.

An identification element with a unique data string verifies cannula sterility, preventing reuse and ensuring patient safety during endodermal treatments.

A helical antenna uses a flexible printed circuit support structure to enable minimally invasive vascular insertion.

Nested cooling channels and baffles regulate temperature in the radiating section, preventing overheating without increasing device gauge size.

Magnetic gastric band replaces fluid reservoirs with an annular magnetic array that adjusts stoma diameter based on gastric pressure.

A processor coupled to a catheter automatically marks ablation sites on a 3D map based on contact stability criteria.

Segmented catheters with single-polarity electrodes enable selective DC voltage delivery for cardiac tissue ablation.

A three-electrode electrotechnical core integrates a shielding third electrode to galvanically isolate plasma generation from user contact.

Radiofrequency sensors measure thorax interactions to calibrate bioimpedance readings, correcting stability issues and improving fluid level accuracy.

A neuromodulation system delivers multiple electrical pulse trains through a single timing channel using time-multiplexed energy levels.

A betavoltaic power source converts beta radiation from radioisotopes into electrical energy.

Fast-switch multi-coil TMS system varies pulse parameters to overcome fixed waveform limitations in conventional devices.

Cooled delivery window protects skin while orthogonal field concentrates energy in adipose layers for effective non-invasive removal.

A processor captures heart electrical activity to display real-time ECG signals and heart rate dynamics during vagus nerve stimulation.

Processor analyzes bioelectrical brain signal power levels and spectral patterns within specific frequency sub-bands to determine patient state.

A device applies low-level alternating current to muscles via paired electrodes, relaxing tissue without triggering contraction.

An injectable device with axially spaced sensors processes patient data internally and transmits it wirelessly to a remote center.

Computer processor analyzes electrophysiological signals during transcranial magnetic stimulation pulses to predict neuropsychiatric treatment outcomes.

Displaying patient photographs on the programmer interface prevents programming errors by visually confirming the target device matches the intended recipient.

Graphical representations of leads and implantable pulse generators display on a clinician programmer touch screen.

Circular buffer storage prioritizes signal peaks for retention, preventing physiologic data loss during memory overflow.

Merges CNS monitoring and neurostimulation modules through a single incision to minimize patient trauma while maintaining treatment reliability.

An implantable optical sensor detects cochlear pressure variations to enable fully waterproof hearing prostheses.

An implantable medical device switches operational modes using a processor and communication interface.

Periodic pulsed actuation of the magnetic shape-memory alloy eliminates continuous heating and impact noise while maintaining high working velocities.

Biomarker analysis assesses gastrointestinal implant candidacy and monitors treatment efficacy to reduce hepatic abscess risk.

Hall sensors detect external magnet polarity to interrupt power, conserving battery life in totally implantable cochlear implants.

Electrospun nanofibers integrate antimicrobial drugs into a polymer substrate to create a sustained-release coating on implantable medical devices.

Varying the ceramic substrate thickness compensates for edge effects, resolving non-uniform current distribution and hot spots in tissue treatment.

Diagnostic imaging guides a non-thermal plasma treatment device to create location-specific therapy recommendations that reduce overtreatment risks.

Magnetic filaments in a cosmetic brush integrate therapy into daily routines, promoting blood circulation and toxin removal without complex device structures.

A resorbable dowel with a distal cathode delivers electrical stimulation to the femoral head.

Porous electrodes increase surface area within compact volumes, maintaining reliable signal detection despite miniaturized device size.

Spirally wound conductive wires on helical runners create therapeutic fields that relieve pain and repair tissue in diabetic neuropathy.

A beauty head integrates a compression cavity and check valve to eject liquid cosmetics automatically, eliminating manual application pauses.

Segmented coil array intensifies magnetic fields at deep brain targets, resolving the conflict between deep stimulation strength and superficial safety risks.

Kelvin connection schemes measure induced voltages at stimulated electrodes to characterize electrical load parameters.

A radiofrequency hyperthermia device modulates source signals via tissue feedback sensors to achieve selective heating.

A neural monitoring system detects critical brain activity patterns to trigger targeted therapeutic stimulation for proactive seizure management.

Adjustment belt drags garment body to abut therapy pad against skin, maintaining reliable contact during movement for effective self-administered pain relief.

A slot antenna on the device cover bypasses conductive housing shielding to improve wireless signal reliability.

A refractory circuit lengthens the post-ventricular atrial refractory period during extended intervals to prevent pacemaker-mediated tachycardia.

Sensory flicker stimulation at gamma frequencies induces neural activity to modulate intracellular signaling pathways.

Ablation electrode uses controlled electric pulses to induce irreversible electroporation for targeted cell necrosis.

An implantable cardiac device uses an endocardial acceleration sensor to verify mechanical heart contractions alongside electrical signals.

A control circuit measures impedance across the left atrium to detect volume changes.

Electroporation therapy targets microscopic residual cancer cells in tumor margins, reducing recurrence rates while preserving healthy tissue function.

Flux guides redirect magnetic interference between coils and electronics, enabling compact implant designs that extend battery life.

A pillow system uses electromagnetic induction to transmit power and data wirelessly to implanted medical devices.

Direct current ablation creates necrotic zones via extreme pH changes, eliminating thermal damage to adjacent tissues during BPH treatment.