Internal Electrodes TRIZ Cases

Implantable electrodes provide real-time feedback to a controller, optimizing electric field therapy delivery while minimizing impact on native cells.

An implanted system control unit delivers electrical pulses to nerves near affected joints.

An implantable lead integrates sensors to detect voiding events automatically.

Adjusting atrioventricular delays to detect cardiac conduction system capture using electrogram analysis.

Co-molding an annular drug collar eliminates adhesive gaps that cause variable elution rates and yield losses in cardiac lead manufacturing.

Thermal deformation of a polymeric tube within conductive coil turns eliminates cavities that cause fibrotic tissue growth and conductivity loss.

Reservoir caps feature discrete openings sealed by a support structure to enable controlled drug release or sensor exposure.

Nesting conductive material in a nonconductive well prevents interference from external surfaces while coupling the electrode to the circuit.

A coiled conductor wire features a flattened radial cross-section at the electrode length to maximize surface area for shock delivery.

A rotatable base ring enables uniaxial assembly of a compact intracardiac device header.

A monolithic controlled release device uses a spline-shaped inner lumen to increase surface area for active pharmaceutical ingredient delivery.

A threaded connector assembly secures implantable leads using a nested fastener mechanism.

A voltage holding circuit maintains DC levels on AC coupling capacitors between tissue conduction signal transmissions.

Synchronized pacing therapies maximize blood flow into and out of the left atrial appendage, reducing thrombus formation risks.

A multichannel clip device couples multiple neurostimulation electrodes to a programming interface via a flexible stimulation cable.

A coin-sized implantable device delivers electroacupuncture pulses to acupoints using integrated electrodes.

A wellness modelling algorithm correlates qualitative patient feedback with quantitative sensor measurements to determine a therapy efficacy score.

Ex vivo 3D tumor models apply alternating electric fields to predict patient treatment response without acquiring matched recurrent tissues.

A formable stylet with a reduced-stiffness distal portion resolves high disposal costs by enabling cost-effective single-use catheter systems.

Implantable electronic devices predict cardiac events using sensor data analysis, resolving the trade-off between prediction reliability and device complexity.

Adhesive fill port creates a contiguous mass to secure tine housing, reducing fastening complexity and ensuring electrical isolation.