Internal Electrodes TRIZ Cases
- Hermetic Seal for Implantable Medical Devices Using Compressed Conductive Member
Laser bonding seals the housing while the compressed conductive member provides electrical coupling without feedthroughs, preventing environmental leakage.
- Screwless Leaf Spring Connector for Implantable Medical Devices
U-folded leaf springs secure lead plugs in implantable devices, eliminating bulky screw mechanisms and reducing manufacturing complexity.
- Biostimulator Fixation Guide for Left Bundle Branch Pacing
A biostimulator housing integrates a fixation guide to direct a movable element through a passage for secure anchoring.
- Y-TZP Ceramic HIPping for Low-Temperature Degradation
Hot isostatic pressing reduces porosity in yttria-stabilized zirconia, preventing moisture-induced phase transformation that degrades implant reliability.
- Thrombectomy Catheter Radial Electrodes Suction
Radial electrodes attract thrombi through perforations while suction removes debris, reducing tissue damage from poor current distribution.
- MRI Compatible Leads With Multi-Layer Stacked Coil Configurations
Segmented multi-layer stacked coil configurations minimize common mode currents to prevent tissue heating during MRI exposure.
- Torque Sensor Detects MRI Field for Implantable Device Safety
A torque sensor detects static magnetic fields in implantable medical devices to trigger automatic mode transitions.
- Implantable Lead Manufacturing via Extrusion and Thermal Bonding
Extruding an elongated lead body core with axially extending channels allows direct conductor placement, eliminating time-consuming laser ablation steps.
- Conductive Multi-Layer Polymer Catheter for AIMD Lead Shielding
Outer conductive polymer layer distributes electromagnetic radiation along the lead, preventing antenna effects and MRI interference.
- Medical Electrode Lead With Embedded Memory Circuit
A medical electrode lead embeds a memory circuit to generate voltage differences for automatic identification.
- Non-invasive Neuronal Stimulation System with EEG Biomarker Optimization
A non-invasive neuronal stimulation system dynamically adjusts alternating current parameters using real-time EEG biomarker feedback.
- Baroreflex Activation Device for Heart Failure Management
Implantable baroreflex activation device modulates cardiovascular function using impedance sensors and pressure applicators.
- Compliance Voltage Monitoring in Implantable Pulse Generators
Software-defined compliance logic monitors electrode node voltages to adjust power levels for implantable pulse generators.
- Break-Away Tethering Feature for Implantable Medical Devices
A tethering feature with a break-away member wrapped around base supports enables secure device fixation and controlled untethering.