Electrotherapy TRIZ Cases

Biometric sensing and control circuitry track arousal and tampering to improve long-wear comfort, safety, and remote supervision.

Combining paresthesia-inducing low-frequency pulses with spread-spectrum high-frequency stimulation improves therapy tuning without excessive programming burden.

Combining non-line-of-sight sensors with camera morphology improves internal organ localization when occlusions limit scan positioning accuracy.

Magnetic coupling aligns charger and implant coils to improve inductive charging efficiency, cut heating risk, and shorten recharge time.

Controlled abdominal electrical bursts improve esophageal motility and sphincter function to relieve GERD without long-term drug or surgery risks.

An external antenna lead and coaxial line improve Bluetooth-class RF links through body tissue, even when the generator is implanted deeper.

A haptic track with touch sensing enables blind bolus injection while reducing accidental activation under clothing or without visual access.

A comb filter cleans charging-monitor signals so an external implantable charger can detect circuit state and adjust frequency with less noise.

Wireless power and data transfer shrink implantable nerve stimulators, avoiding battery replacement surgery while maintaining stimulation delivery.

Integrated temperature sensing corrects thermal drift in implantable optical analyte detection for accurate continuous blood monitoring.

Movable CPR compression points use actuators and sensor feedback to maintain effective chest positioning during prolonged resuscitation.

Closed-loop IPG voltage adjustment tracks the minimum therapy voltage, cutting power waste and protecting the battery from damage.

A multi-balloon implant combines localized radiation with pulsating heat to treat tumor cavities while limiting thermal and radiation damage.

Physiological feedback and selectivity indices tune vagus nerve stimulation to activate target fibers with better efficacy and fewer side effects.

Porous negative Poisson's ratio therapy seeds improve tissue anchoring and heat or radiation delivery while reducing obstruction to surrounding tissue.

Real-time cerebral blood flow sensing adjusts head-up CPR posture to lower intracranial pressure while maintaining stable resuscitation.

Randomized TMS pulse intervals derived from EEG filtering improve adaptive brain-wave modulation beyond fixed-frequency treatment.

Random EEG-derived TMS pulse intervals improve brain activity modulation beyond fixed-frequency protocols for disorders such as PTSD and ASD.

Electrical stimulation of sensory neurons boosts motor neuron firing in SMA, improving strength and gait alongside or beyond gene therapy.

Biological signals guide thermal and electrical stimulation to tailor arousal, balancing focus and stress for better intellectual productivity.

Piezoelectric facial patches made from tiger's eye target wrinkles, puffiness, and sensitive skin in a self-applied rejuvenation format.

A pressure-responsive valve retains and discharges cooling gas to keep the electrode cool, reduce refrigerant loss, and limit pain and burns.

Different friction levels on the handle and insertion section improve control while reducing tissue friction, discomfort, and damage.

A porous silk nerve conduit with hydrophilic surfaces and vein support guides regrowth across peripheral gaps while limiting scar tissue.

A septum-sealed needle channel contains blood leakage at the insertion site, keeping skin adhesive clean and improving device retention.

A flexible aperture mask localizes cold plasma resurfacing, improving treatment consistency while leaving untreated skin for faster healing.

Adaptive filtering and real-time microphone pressure adjustment suppress body-borne noise and feedback in hearing prostheses while limiting battery drain.

Sensor output stabilization guides implant activation timing, reducing arbitrary delays and premature switch-on after surgery.

Selective apical splenic nerve electrostimulation reduces inflammation by modulating cytokines while avoiding vagus and arterial off-target effects.

Patient-guided SCS parameter adjustment helps relieve autonomic side effects while preserving pain control without clinic visits.

Targeted PEMF frequency combinations stimulate tissue healing after birth, reducing pain, inflammation, medication use, and recovery burden.

Injected biocompatible heat receptors convert external energy into localized 42°C heating to destroy cancer cells while avoiding major treatment side effects.

A 360-degree ball-joint RF electrode cartridge maintains close skin contact to prevent burns, reduce manual checks, and ease treatment handling.

Electrical stimulation through an EMDA catheter drives drugs past the urothelial barrier for targeted ureter and renal pelvis treatment.

Alternating sine-wave and discharge pulse groups release accumulated body charge to suppress pseudo-sine distortion and harmonics.

A sensorized synthetic chest cavity and heart give repeatable OCCM practice with real-time feedback on compression technique.

A header-supported charge coil keeps inductive charging aligned while helping maintain therapeutic stimulation without uncomfortable sensations.

An accelerometer integrated with the IPG simplifies SDB implantation, removes separate leads, and keeps respiratory sensing stable.

A dual-frequency resonant tank circuit force-tunes implant startup for reliable data links, then switches to efficient wireless charging.

A nested steerable catheter and retractable snare improve navigation, recapture, and safe removal of implanted leadless pacemakers.

Rotating roller electrodes spread high-frequency contact across the skin to reduce heat buildup, friction pain, and treatment discomfort.

Centralized cloud integration delivers on-demand implantable device IFUs and contact data to medical facilities while protecting patient privacy.

Skin-path-corrected sleep impedance and EEG staging identify glymphatic-clearance windows for targeted stimulation without disrupting sleep.

Finite element MRI-based brain E-field dosing personalizes ECT current amplitude to improve antidepressant response and limit cognitive impairment.

Opposed end electrodes with porous surfaces and protrusions improve tissue contact, reduce IMD movement, and stabilize impedance sensing.

Inductive coupling powers a wire-free drug patch that uses DEP and AC electrokinetics to speed targeted delivery through skin, mucosa, and teeth.

Continuous limb blood pressure sensing triggers compression, ultrasound, or electrical nerve stimulation for tailored hypertension control.

An external device sends a noise pulse pattern, while the IPG randomizes playback to resist habituation without increasing memory use.

A reconfigurable electrode array lets compact implants measure multiple analytes and deliver stimulation without dedicated electrodes.

Population-based clustering and Bayesian refinement cut neurostimulation trial time while preserving patient-specific setting accuracy.