Auscultation Instruments TRIZ Cases
- Heart Sound Retrieval Using Non-Rigid Alignment and Dynamic Time Warping
A heart sound retrieval system applies non-rigid alignment transforms to match audio envelopes against a database.
- Sleep Apnea Sound Analysis for Home Screening
Sound-based detection identifies breathing patterns to reduce patient burden and enable efficient home screening.
- Heart Failure Detector Circuit Adapting to Comorbidities
A heart failure detector circuit adapts detection settings based on patient comorbidity profiles.