Epicardial Electrodes TRIZ Cases
- Anchored Cardiac Septum Penetration Guide for Single-Puncture Access
Anchoring a cardiac septum guide before piercing sets a controlled path, countering perforation, dissection, and repeated punctures.
- Non-metallic MRT-compatible Core for Medical Device Positioning
A non-metallic composite core allows precise medical device positioning under magnetic resonance imaging, reducing tissue injury and procedure duration.
- Leadless Pacemaker Dual-Chamber Pacing via Septal Mounting
Septal mounting enables a single leadless device to pace atrium and ventricle, resolving the complexity trade-off of traditional dual-chamber systems.
- Cardiac Net Pacing Electrode Circumference Coverage
A cardiac net integrates pacing electrodes covering the ventricle circumference to deliver synchronous excitatory stimuli.
- Implantable Cardiac Lead with Distal Attachment Features
Segmented implantable leads attach to internal thoracic veins, reducing pulse generator size and energy requirements.
- Dual Chamber Intracardiac Pacemaker with Tethered Housings
Two intracardiac housings linked by an electrical conductor enable synchronized atrial and ventricular pacing, reducing lead complexity.
- Implantable Cardioverter with Integrated Stimulator
An implantable cardioverter delivers simultaneous energy pulses to both atria using bipolar electrodes.
- Subcutaneous ICD Electrode Configuration for Lower Defibrillation Thresholds
A subcutaneous implantable medical device positions parasternal and anterior electrodes to deliver antiarrhythmic shocks.
- Leadless Pacemaker Detachable Housing for Tissue-Safe Component Replacement
A leadless pacemaker uses a detachable housing interface to replace power and control components without disturbing the implanted electrode array.
- Coiled Wire Medical Access Tool for Controlled Tissue Piercing
A coiled wire guides tissue onto a recessed needle tip to pierce the pericardial sac.
- Leadless Pacemaker Docking Member for Snare Retrieval
Segmented docking members with helical fixation allow reliable pacemaker retrieval while minimizing tissue entanglement during extraction.