Heart Defibrillators TRIZ Cases
- Leadless Electrode Assembly Self-Expansion Anchoring
Self-expanding leadless electrode assembly anchors in the heart, eliminating thrombus risks from tethered leads.
- Charging Module Power Monitoring for Implantable Medical Devices
A charging module measures average power drawn from the power source to terminate energy storage component charging.
- Extravascular Cardiac Defibrillator Morphology Discrimination
A defibrillator system analyzes cardiac wave morphology to distinguish ventricular tachycardia from fibrillation for precise rhythm identification.
- CPR Assist Device Using Electromagnetic Field Sensing
Electromagnetic field sensing measures chest compression depth and rate during CPR.
- Overvoltage Protection Element for Medical Devices
An overvoltage protection element converts external signals into internal pulses to limit voltage drops on electronic components.
- Physiological Feedback System for Cardiac Arrest Monitoring
A physiological feedback system monitors patient state using tissue oximetry and capnography data to guide CPR adjustments.
- Wearable Cardiac Device Local Remote Arrhythmia Verification
A wearable cardiac device combines local and remote ECG analysis to verify arrhythmias.
- AED Single Treatment Battery Segmentation for Compact Design
Segmenting the power system into a small onboard battery and an external charger reduces device weight while maintaining operational readiness.
- Active Electrical System Post-Shock Stimulation Control
An active electrical system classifies cardiac signals to switch pulse delivery modes for improved hemodynamic output.