Electrotherapy TRIZ Cases

Multi-lumen catheters deliver separated agents to targeted heart tissue depths, preventing fluid intermingling during treatment.

Implantable device detects mechanical dyssynchrony via cardiogenic impedance signals, enabling automatic pacing adjustments to improve hemodynamic output.

Transmucosal laser delivery via a bulbous probe reshapes pelvic tissue while preserving nerve integrity, avoiding surgical trauma.

A state machine with dual MAC cores concurrently processes ad-hoc and infrastructure signals, reducing interference from close-proximity network cards.

Beat discriminator analyzes cardiac signals to synchronize shock delivery with true physiological events.

A flexible patch skincare device uses a thin substrate to attach directly to skin contours without adhesive materials.

An integrated cannula detects nerve proximity via electrical signals, enabling precise drug depot placement near the target site.

A surgical hub aggregates instrument data to enable secure cross-facility knowledge sharing while maintaining patient safety.

Dual-voltage drivers switch modes to sharpen signal rise times, resolving slow modulation conflicts in high-Q coil power transmission.

A uterine electrical stimulation system delivers high-frequency current signals to induce sustained tonic muscle contractions.

A vagal stimulation system synchronizes electrical therapy with cardiac cycles to regulate heart function.

An implantable spinal cord stimulation device modulates pulse intensity using autonomic nervous system sensing.

A control circuit determines optimum electrostimulation energy using a sensing electrode common to pacing electrodes.

Variable radio frequency energy targets specific tissue depths while negative pressure loosens cellulite bonds, minimizing skin surface damage.

A neuromodulation system modulates electrical pulse trains using user-selectable signal shapes to deliver tailored energy.

Semi-flexible trans-lumen catheter electrodes deliver controlled direct current to create necrotic zones without thermal damage.

A state-space framework correlates neural activity with behavioral data to decode mental states.

Synchronizing pulse oximeter measurements with chest compression cycles eliminates body motion noise and captures accurate SpO2 data during CPR.

Segmented planar loop antennas enhance magnetic field induction to achieve 59.28% transmission efficiency, eliminating battery replacement surgery.

Coupling agent detectors guide selective heating elements to treat only relevant skin areas, reducing unnecessary exposure time and preventing irritation.

Preamble encoding embeds configuration data in signals, allowing receivers to self-configure and reducing energy consumption during communication.

Alternating magnetic flux drives active agents through the skin via diamagnetic repulsion, bypassing chemical enhancers that cause irritation.

A microfabricated thin film sensor integrates directly onto the catheter tip to measure interfacial temperature in real time.

Posterior neck electrode placement avoids anterior safety hazards while stimulating central pattern generators to improve swallowing function.

A microwave field stimulator transmits energy and polarity assignments to an implantable passive device.

Applying tuned radio frequency fields alters cancer cell control systems to halt progression, reducing collateral damage to surrounding healthy tissues.

Unetched titanium foil cathodes prevent swelling and oxide buildup during high-energy pulse discharge cycles.

A CPR training mannequin uses a pressure sensor to detect chest compression force and illuminate lights for real-time feedback.

Coherent demodulation shifts sub-band signals to base band, generating real-valued envelopes that encode temporal cues lost in conventional envelope extraction.

A cochlear model interface maps frequency bands to buttons for rapid hearing threshold determination.

Electropositive current delivery at 0.001 to 1 mA/cm² repels negatively charged platelets, preventing thrombogenesis without triggering tissue excitation.

Separating voltage boosting from current regulation reduces power dissipation in the regulator, improving efficiency for varying resistive loads.

A multilayer piezoelectric element with stacked layers and a flexible passive layer converts sound signals into mechanical forces for bone conduction.

Spiral or helical memory shape wires enable automatic loop formation at the catheter tip, resolving trade-offs between maneuverability and device complexity.

Automated audiogram shifting determines cross-over frequencies and gain levels, reducing manual fitting errors in bimodal hearing prostheses.

Segmented design and curvature stabilize the electrode in the fourth ventricle, reducing background noise for accurate waveform detection.

A percutaneous instrument delivers electromagnetic energy to activate a cytotoxic substance within parathyroid tissue.

Segmenting poles into alternating positive and negative arrays overcomes insufficient therapeutic effectiveness in single-polar devices.

A closed-loop neural stimulation system adjusts therapy using real-time nerve traffic signals.

Segmented electromagnets create localized harmonic fields that penetrate deep brain regions, resolving the trade-off between stimulation depth and selectivity.

Periodic stimulation interruptions restore retinal sensitivity, preventing desensitization that reduces image persistence in visual prostheses.

Signal gain module amplifies charging intensity via conductive wire turns to maintain efficiency despite pacemaker deflection.

Modulating power signal attributes encodes data across an inductive link, preventing overvoltage damage from RF dropout in implanted medical devices.

Morphology-based template matching identifies P-waves in cardiac signals, reducing false atrial fibrillation detections caused by irregular RR intervals.

Wearable armbands deliver vagus nerve stimulation to condition spinal reflexes without stationary setups.

An implantable stimulation device delivers energy to electrodes near the hypoglossal nerve to alter genioglossus muscle tone.

A center-fed dipole device minimizes power reflection and surface heating to create larger thermal lesions.

Processing device interfaces with the auditory region of the brain to convert nerve impulses into audio signals.

Replacing conductive wires with optical fibres eliminates electromagnetic interference during MRI scans, enabling safe neurostimulation parameter optimization.