Heart Defibrillators TRIZ Cases
- Betavoltaic Power Source with Phosphor Mediator for Efficiency
A betavoltaic power source uses a phosphor layer to convert beta particles into light for electrical generation.
- AED Pediatric Mode Switching via Insertable Key
Insertable key devices trigger pediatric protocols in AEDs, resolving mode confusion and control complexity during critical resuscitation events.
- Laser Marking Aluminum Foil for Capacitor Surface Area
Laser ablation patterns aluminum oxide layers to create selective etching sites, reducing electrolytic capacitor volume by 50%.
- Cardiac Event Detection Modulated by Accelerometer Posture Data
A medical device system uses accelerometer signals to detect patient falls and posture changes alongside cardiac events.
- Piezoelectric External Defibrillator Power Generation
Replacing heavy batteries with piezoelectric power generation eliminates maintenance needs and weight while ensuring unlimited shock delivery capability.
- Medical Device Header Guide with Convex Rounding
Convex rounding in the header bore guides electrode leads without sharp bending, reducing breakage risk while maintaining compact design.
- Wearable Cardioverter Defibrillator Walking Detection Module
A wearable cardioverter defibrillator walking detection module uses a three-axis accelerometer to measure Y-axis acceleration signals.