Electrotherapy TRIZ Cases

A subgingival tray delivers medicated compounds through a gasket to reduce bacterial levels in the oral cavity.

A cardiopulmonary compression system uses feedback sensors to dynamically adjust operating parameters for consistent delivery.

Expandable intravascular magnetic stimulator delivers targeted fields via a blood vessel lumen.

A hearing prosthesis switches between stimulation and audio stream transmission modes for external monitoring.

Extracts ventricular and atrial far field signal components to reconstruct surface electrocardiogram signals.

Anodal transcranial direct current stimulation modulates motor cortex excitability to enhance muscle endurance.

Flexible printed circuit board with wireless transmitter and mucosal clip anchors sensor in colon for continuous data recording.

Electromagnetic sensors track catheter position within the heart to enable precise navigation without continuous fluoroscopy.

Liquid type plasma generates reactive oxygen species to promote blood vessel formation, bypassing the complex isolation of protein factors like VEGF.

A brainpath board uses a dual contact path network to stimulate finger mechanoreceptors.

Applying 1-3 mTesla electromagnetic fields reduces local edema and neuronal apoptosis, offering a non-pharmacological alternative to rt-PA limitations.

A sizing element on a delivery catheter determines lung passageway diameter for accurate bronchial isolation device selection.

Truncated DKK1 peptides inhibit LRP6-overexpressed cells while avoiding complex antibody production processes.

A coiled electric cable increases inductance to absorb radio frequency current.

Segmented lithium-ion polymer stacks and an automated control unit disconnect faults to ensure continuous energy supply.

A combination respiratory therapy device merges ventilation and cough assistance into a single unit using dynamic blower modes.

Periodic pulsed delivery with cryogen cooling reduces patient pain while maintaining therapeutic tissue temperatures for effective wrinkle reduction.

Co-firing alumina ceramic with platinum paste forms a hermetic seal that resists dye penetration and helium leaks in implantable medical devices.

Interface device conditions medical data from implantable devices to enable remote transmission via generic network access while ensuring regulatory compliance.

An insulative guard on a surgical electrode prevents current arcing between electrodes without passing through tissue.

Segmented planar coils and dynamic current control resolve the trade-off between device volume and magnetic field precision for wearable use.

A single actuator anchors and releases an implantable monitoring capsule through one motion.

An electronic device adjusts low-frequency current intensity using electromyography measurements.

An implantable apparatus uses a microelectromechanical pump to drive recirculating fluid flow through a cannula into the cochlea.

A composite coating with tranexamic acid anchors medical implants while promoting rapid blood clotting.

An integrated heating module on a guidewire performs thermal ablation to permanently occlude small vessels, eliminating mechanical migration risks.

A bilateral auditory prosthesis system synchronizes devices using a primary wireless channel activated by sound triggers.

A catheter with location sensors and thermocouples maps esophagus position during cardiac procedures.

A transcutaneous electrical stimulation system uses time-delayed electric fields from multiple electrode sets to desynchronize neural activity.

Adjacent conductive tracks cancel magnetic fields, enabling safe non-contact therapy without direct body contact or radiation hazards.

A medical device delivers high-frequency electrical stimulation between muscle contractions to inhibit bladder and bowel activity.

A wet cellulose pouch wraps non-degradable implants to enable sustained antibiotic release directly at the device site.

A tethered transmit coil enables inductive power transfer between implantable medical devices.

A concentration measurement apparatus dynamically switches near-infrared spectroscopy filtering based on chest compression detection.

A catheter system uses radially expandable transmural fluid delivery channels to inject tumescent fluid into hollow anatomical structures.

Sliding knob mechanism prevents accidental shutdown during critical treatment by linking flap closure to switch deactivation.

Iontophoresis delivers neostigmine and glycopyrrolate transdermally, enabling safe home-based bowel evacuation without invasive procedures.

Capacitive sensors measure electrode gel properties to verify accessory functionality, eliminating reliance on inaccurate expiration dates.

Segmented dual-coil design reduces local Joule heating peaks to prevent skin burns while maintaining spatial resolution.

An electronic processor demultiplexes electrical brain signals into motor intention and sensory components to control paralyzed limbs via functional electrical stimulation.

A phase triggered envelope sampler processes band pass signals to generate electrode stimulation sequences for implanted arrays.

A piezoelectric beam energy harvester converts cardiac oscillations into electrical power using a pendular inertial mass.

Phase compensation retransmission focuses electromagnetic waves on the battery, reducing radiation pollution in complex environments.

An implantable medical device processes physiological episodes using dynamic reporting intervals to optimize memory allocation and energy consumption.

Ferrite plates redirect magnetic flux to minimize eddy current heating and improve charging efficiency.

Quick connector couplings on the elongate lance allow rapid handle attachment and detachment, reducing procedural complexity and tool count.

An implantable accelerometer detects MRI gradient fields through vibration, preventing GMR sensor saturation and ensuring accurate therapy delivery.

Nested inner tubes enable gaseous coolant to cool liquid flow in situ, preventing pressure drops and bulky console requirements.