Diagnostics Using Light TRIZ Cases
- Closed-Loop Light Therapy Control via Nitric Oxide Monitoring
A light therapy system adjusts dosage by monitoring injury site nitric oxide levels.
- Non-invasive Brain Interface for Mental State Biofeedback
A non-invasive brain interface assembly detects neural activity to provide real-time biofeedback signals.
- Disposable Thumb Light with Flex Switch for Medical Illumination
A disposable thumb light couples to a practitioner's hand using a flex responsive switch that energizes the light source based on thumb movement.
- Coherence Gated Doppler Motion Sensor for Blood Vessel Localization
Segmented optical paths and intermediary photomixing improve spatial resolution and signal-to-noise ratio for precise blood vessel localization.
- Wearable Blood Pressure Monitoring via Laser Speckle Analysis
Laser speckle analysis replaces bulky mechanical cuffs, enabling accurate, non-invasive blood pressure tracking in compact wearable form factors.
- Surface Pulse Wave Detection Using Incoherent Light Segmentation
A surface pulse wave measurement unit detects biometric signals using incoherent light reflection and photodetectors.
- Magnetic Body Sensor with Segmented Optical Module
Segmenting the sensor from its magnetic attachment resolves weight and volume trade-offs while enabling secure, adjustable fixation on diverse body parts.
- Depth-Resolved Bioimpedance Sensor Using Multi-Electrode Segmentation
Multi-electrode segmentation isolates dermal bioimpedance from skin layer interference, enabling precise blood glucose determination.
- Illumination Module with Adjustable Angular Shutter for Dermoscopy
Adjustable angular shuttering overcomes positioning difficulties in binocular systems, enabling accurate depth evaluation of dermatological lesions.
- Myocardial Blush Evaluation Using Static ROI Analysis
Static region-of-interest analysis measures myocardial perfusion intensity without tracking cardiac motion.
- Daydream-Aware Audio Recording via Physiological State Detection
Physiological sensing module detects inwardly focused attention to trigger automatic audio capture of surrounding environmental sounds.