Organ Movement/Changes Detection TRIZ Cases

An anatomical 3D model fills sparse ultrasound volume data to deliver high-resolution imaging with shorter capture time for motion analysis.

RF-based hepato-renal index calculation separates fundamental and harmonic components to improve fatty liver measurement consistency.

An HMD overlay shows scanned and unscanned probe coverage in real time, helping avoid overlap and gaps during wide-area ultrasound exams.

Probe angle and height tracking create a scan graph that helps users verify full breast coverage and review images at selected positions.

Fluoroscopic and angiographic image registration corrects vessel cross-section measurements by compensating for catheter orientation in tortuous vessels.

Integrated strain sensors let a wearable ultrasound array adapt beamforming during flexing, maintaining continuous imaging without repositioning.

Real-time probe path guidance and ML image classification help standardize ultrasound scans and reduce operator-dependent image variability.

Independent gain control and single-trigger acquisition balance photoacoustic and ultrasonic signals on one digitizer without data loss.

A ring buffer organizes emit, receive, gain, and idle instructions to cut memory churn and compensate scattering in ultrasonic imaging.

Dynamic parameter ranges during AI target detection keep ultrasound images within settings that support higher detection accuracy and clearer use.

A cleaning communication hole gives direct access to the erecting base, easing endoscope cleaning without sacrificing liquid-tight sealing.

A curved sheath engages and guides an ultrasound catheter through one access point, reducing device exchanges while improving cardiac imaging.

A multiphase polymer echogenic layer uses gas voids and particles to boost reflected and scattered ultrasound signals along the full catheter length.

Tracked ultrasound frames are merged and filtered to highlight structures of interest and align them with patient anatomy in one composite view.

Real-time vascular dimension sensing replaces indirect fluid surrogates to improve closed-loop diuresis and dialysis control.

A navigation planning module selects reachable deployment locations by modeling anatomy and instrument bending limits to access target tissue.

Instrument-mounted transducers let the scanner detect needle tips beyond the imaging plane, improving real-time guidance during insertion.

Fixed-offset control icons let users adjust ultrasound measurement tools without overlap, improving precision and touch-screen usability.

Multi-location sensors on the ostomy body detect leaks and monitor digestive tract and stoma conditions in real time, reducing check-up needs.

A trained neural network generates content-adaptive apodization weights to match MV-like ultrasound image quality with far less computation.

Two fixing units and an adjustable holder keep an ultrasound patch aligned during movement while allowing focus depth adjustment.

Sequential IVUS landmark recognition estimates catheter pullback speed in real time, helping maintain image quality without external tracking.

Electrical impedance spectroscopy detects bubbles in liquids at very low gas fractions and estimates bubble size without optical or acoustic limits.

Multiple mated compression loops maintain vein closure during adhesive delivery, reducing manual pressure and procedure time.

Overlaying needle detections from multiple ultrasound frames reveals insertion depth and trajectory, making vessel access easier to interpret.

An adaptive ROI frame highlights rectal targets while keeping deeper posterior shadows and enhanced echoes visible for more accurate ultrasound diagnosis.

AI-based vessel detection measures vein diameter in ultrasound images and highlights suitable targets for catheter size selection.

Dual-plane ultrasound imaging, a sterile boot, and real-time needle guidance improve insertion accuracy while reducing hand-eye mismatch.

Passive heat spreaders in a sealed medical enclosure move PCB heat outward, maintaining safe temperatures without fans or contamination risk.

A flexible abdominal ultrasound array images the whole uterus at intervals to flag early postpartum hemorrhage indicators before severe bleeding.

A force-sensed elastography probe triggers measurement only after stable contact, reducing recoil-driven error and operator dependence.

A chest-worn registration setup fuses ultrasound and catheter position sensing to map the PICC tip against cardiac anatomy in real time.

Thin-film piezoelectric arrays with integrated ASIC processing cut drive voltage and heat while improving ultrasound image quality and frame rates.

Multiple circumferential transducers and pulsed signal timing improve vessel sizing accuracy while limiting probe footprint and echo crosstalk.