Electromyography TRIZ Cases
- Surface EMG Index Calculation for Objective Muscle Activity Quantification
A mathematical algorithm calculates a single E-index value from surface electromyography data points to quantify muscle activity.
- Automated Seizure Detection Using EMG Power Ratios
Calculate power ratios between specific frequency bands in electromyographic signals to automate seizure phase identification and reduce manual analysis time.
- Automatic Injection Device Motor-Driven Puncture Control
Segmented motor drive units adjust puncture speed and infusion rate to reduce pain from high-speed spring-based needle insertion.
- Myoelectric Co-contraction Analysis for Fall Risk Detection
A risk-of-falling determination apparatus measures anterior and posterior thigh myoelectric potential differences to calculate muscle co-contraction degrees during walking.
- Carbon-Impregnated Polyolefin Sensor for Bruxism Detection
Carbon-impregnated polyolefin sensors detect bruxism through piezoresistive effects, resolving signal quality issues in non-lab environments.
- Garment Access Fittings for Sensor Skin Contact
Segmented access openings in the torso portion allow reliable sensor monitoring while maintaining user privacy and comfort.
- Detachable Dilator Blade for Minimally Invasive Tissue Retraction
Segmented dilator and retractor components resolve the trade-off between reliable surgical site exposure and reduced patient recovery time.