Electrotherapy TRIZ Cases

A two-stage listen before talk protocol samples channels to identify the least interfered path for medical device communication.

Principal component analysis separates artifacts from physiological signals, enabling accurate patient condition detection despite chronic sensor drift.

A surrogate head model uses electromagnetic force sensors to measure brain-skull displacement.

Strong magnetic fields disrupt viral metabolism, replacing slow drug development with rapid physical treatment.

Color-coded LED feedback synchronizes between external programmers and implantable devices to prevent misprogramming in multi-device environments.

A responder network system processes user-defined mobility and geographic preferences to select appropriate emergency responders.

An implantable neurostimulator uses a temperature sensor to detect physiological changes and initiate electrical stimulation therapy.

Nonlinear harmonic detection overcomes linear magnetization limits to improve spatial resolution and concentration mapping accuracy.

A segmented system monitor uses configurable flags and timers to detect module errors in implantable medical devices.

A dry elastomer electrode uses variable compression forces to create a stable, low-impedance interface without conductive gels.

Deposited conductive layer reinforces hermetic feedthroughs while forming integrated capacitors to reduce device volume.

Ventricular cycle length analysis enables atrial arrhythmia detection in cardiac devices without direct atrial signals.

Bimodal vagus nerve stimulation uses alternating frequency parameters paired with motor tasks to reduce inflammatory infiltration and reverse demyelination.

Transcranial electrical stimulation uses 10 to 100 Hz pulses to elicit analgesia through cutaneous craniospinal nerve modulation.

Associating activity information with heart rate data calibrates the monitor, resolving contradictions between ease of operation and measurement precision.

A respiration monitoring system determines estimated characteristics using shorter and longer time apertures to generate quantified metrics.

Integrating the battery into a replaceable workpiece solves portability limits by enabling quick recharging without opening the sealed handle.

An adjustable conductive coil accommodates varying anatomy while real-time sensors provide feedback to ensure accurate dosage delivery.

Segmented platinum powder and alumina additives create a co-fired bond that prevents fluid penetration in implantable medical devices.

A bioelectric stimulator delivers biphasic constant currents to upregulate sestrin protein expression in target tissues.

Orientation sensors and stimulators train dogs to control tibia rotation, reducing CrCL rupture risk.

A resistively loaded dielectric biconical antenna delivers sub-microsecond pulses to biological tissue.

Feedback-based electrical nerve stimulation adjusts pulse parameters via physiological monitoring to ensure tolerable treatment consistency.

A melody tracker isolates key musical aspects from complex audio inputs to produce a simplified stimuli signal for hearing devices.

This neuromodulation system merges separate pulse trains via control circuitry to overcome limited amplitude and rate capabilities of individual timing channels.

A wearable device uses electromagnetic frequency generation to modulate muscle temperature and blood oxygen levels.

A sound processing system generates enhanced interaural level differences for low frequency content to improve bilateral cochlear implant performance.

A cochlear implant sound processor gradually adjusts the most comfortable level parameter over time using an adaptation algorithm.

A drainage device with a curvilinear portion maintains ductal patency through flexible anchoring.

An implant assist device uses acoustic transducers to evaluate communication links with an implanted medical device.

A miniaturized electromagnetic induction apparatus delivers high spectral density waveforms to living tissues via inductive coupling.

A medicament containment device attached to an orthopedic implant degrades upon external energy exposure to release therapeutic agents.

A medical device system tracks cardiac data over time to identify coronary episode onset and termination using ST segment variations.

Multi-stage atrial cardioversion uses segmented low-energy pulses to terminate fibrillation while keeping shock intensity below patient pain thresholds.

Removable rail system attaches automated chest compression devices to patient carrier boards using clamp mechanisms.

Segmented antenna array extends communication range and data transfer rates by optimizing individual elements for specific carrier frequencies.

Segmenting the ion generator from a flat screen emitter allows patients to continue normal activities during treatment without stopping work.

A hearing prosthesis system classifies sound environments to present optimal settings for user selection.

A hearing assistance system transmits test audio signals to determine an optimum gain value for remote microphones.

Flux synthesis stabilizes Sn(II) in perovskites, avoiding oxidation and enabling red-shifted band gaps for solar applications.

Merging contact and invasive electrode units into one system resolves the contradiction between device complexity and treatment efficiency.

A magnetic stimulation apparatus uses a movable shield to direct fields from a permanent magnet, reducing heat and wear.

Implantable device provides backup pacing during detected tachycardia episodes to maintain cardiac output.

A dual-mechanism sensor system measures chest compression depth by comparing relative displacements of top and bottom components.

A hysteresis-based algorithm adjusts notification thresholds using baseline impedance data from implantable medical devices.

A flexible multilayer antenna assembly uses laminated polyimide substrates to transmit signals and power for cochlear implants.

Internal sealing recess and adhesive bonding prevent body fluid ingress into implantable medical device connectors, maintaining electrical isolation.

Second implantable medical device modulates therapeutic electrical stimulation to transmit a disable command to a previously implanted first device.