Electrotherapy TRIZ Cases

A conductive floating potential shielding layer on a wearable electrode unit blocks external static electricity from interfering with measurement signals.

Segmenting the hearing device allows independent removal of the implantable unit for maintenance without disturbing the permanently implanted stimulator.

Merging power components into a single plane reduces device volume while maintaining manufacturability for implantable medical devices.

A medical device integrates sensors, an analyzer, and actuators to deliver drugs and physical therapy.

A beauty device uses a pivotal arm and urging mechanism to maintain consistent roller orientation during reciprocating motion.

Dynamically adjusts pulse amplitude and width to selectively stimulate specific nerve fiber diameters while preventing Adelta fiber activation.

RF command signals actuate the pump while inside its sterile packaging, enabling functionality verification without breaching the containment barrier.

Pre-stored credentials enable secure IMD sessions without network access, resolving authentication reliability issues when connectivity is unavailable.

Mathematical beat train relations resolve insufficient therapeutic effectiveness by creating distinct right and left stimulation patterns.

An insertable Kegel exercising device uses a sensor and controller to adaptively change exercise programs based on muscle contraction activity.

Sliding insulation members adjust active electrode length to increase ablation volume while reducing muscle contractions and arcing risks.

Segmented RF electrodes on a cooled silicone holder manage epidermal temperature during adipose reduction.

A sparse signal space model maps tissue response measurements into disjoint manifolds to isolate neural action potential components.

Active charge balancing via dynamic parameter modulation eliminates bulky DC blocking capacitors, reducing device size and energy consumption.

Concentric electrode nesting around a tapered optic fiber minimizes brain tissue damage while enhancing neuronal activation measurement efficiency.

Pre-calculated 2D torso templates replace time-consuming 3D image segmentation to determine transducer placement accuracy for tumor treating field therapy.

Capacitive electrodes transmit electromagnetic energy into subcutaneous tissue for selective deep heating without physical contact.

An abrasive ring anchors a right atrium sensor through the fossa ovalis, transmitting left atrial pressure while minimizing clot formation risk.

Ultrasonic sensors detect swallowing movements on the neck to guide electrical stimulation therapy.

A glass-metal feedthrough uses a diffusion-bonded sleeve to prevent nickel release while maintaining solderability.