Medical Imaging TRIZ Cases
- Mixed Reality Display for Surgical Navigation
A mixed reality display system overlays surgical images onto the patient via a wearable head-mounted device.
- Optical Tomography System for Hemoglobin Measurement
Spatial differential techniques normalize scattering biases to determine absolute hemoglobin values.
- Agent-Based Cognitive State Modeling for Crowd Threat Prediction
Agent-based simulators model individual cognitive states to predict future behaviors in crowded environments.
- Pulser-Antenna-Sampler Assemblies for Real-Time Neural Imaging
PAS assemblies improve signal-to-noise ratio and enable real-time detection of deep brain structures.
- Hemoglobin Signal Network for Non-Invasive Cancer Detection
Near-infrared optical sensing measures time-varying hemoglobin signal components to detect tissue anomalies.
- MRI Cell Quantification via Machine Learning Segmentation
A machine learning module segments MRI imaging data to detect and quantify magnetically-labeled cells within biological subjects.
- Medical Image Processing Apparatus for Disease Progression Tracking
A medical image processing apparatus generates diagnostic images from multiple time-point scans to quantify pixel intensity changes.
- Radial ASL MRI for Combined Angiography and Perfusion
A radial arterial spin labeling MRI sequence generates dynamic angiograms and perfusion maps from a single continuous scan.
- Surgical Assistance System Correlating Endoscopic and 3D Imaging
A surgical assistance system correlates intracorporeal endoscopic images with digital 3D recording data using automated landmark detection for intuitive navigation.
- Neonatal CNN for Continuous Facial Pain Detection
Automated N-CNN monitoring replaces inconsistent manual observer assessments, delivering prompt and consistent pain evaluation while reducing caregiver burden.
- Ultrasound Bladder Vibrometry for Non-Invasive Detrusor Overactivity Detection
Ultrasound bladder vibrometry excites Lamb waves in the bladder wall to estimate viscoelasticity and detect detrusor overactivity.
- MRI Parallel Imaging Reducing Aliasing via Weighted k-Space Reconstruction
A magnetic resonance imaging apparatus generates weighted images from undersampled k-space data to accelerate acquisition.
- Curved Image Slice Rendering for Uterine Cavity Visualization
Automated curved image slice rendering generates perpendicular views of the uterine cavity from 3D ultrasound data.
- Cerebrovascular Reactivity Detection via Stimulus Segmentation
A vasoactive stimulus system paired with an MRI scanner and algorithmic analysis tool.
- Non-invasive Pressure Drop Estimation via WERP Analysis
A semi-automatic Work-Energy Relative Pressure method estimates pressure differences using 4D flow MRI velocity data.
- Distracted Driver Detection Using Eye and Mouth Ratios
A processor computes eye open ratio and mouth open ratio from facial landmarks to trigger audio or visual alerts.
- Wearable Fundus Imaging System for Retinal Pathology Monitoring
Modular wearable optics capture fundus images to enable non-invasive home monitoring of retinal inflammation.
- Sinus-Matched Aortic Valve Leaflets for Anatomical Accuracy
Patient-specific sinus-matched leaflets resolve anatomical mismatch by replicating natural root morphology, reducing mechanical stress on the heart.
- 3D Brain Model Trajectory Guidance for Reproducible Ablation
Modifying a 3D brain model with MR data maps feature points to targets, resolving the trade-off between rapid planning speed and reproducible ablation volumes.