Organ Movement/Changes Detection TRIZ Cases

A movable transducer probe digitizes echoes and sends raw data to a separate computer for asynchronous digital beamforming.

A guidance device classifies ultrasound images to generate real-time quality indicators for operators.

A photoacoustic tomography data processing apparatus performs delay-and-sum processes to reconstruct images.

Segmented laser scanning overcomes high-pulse-energy limitations by synthesizing low-energy sub-frames into real-time, high-contrast clinical images.

Multi-antenna thoracic apparatus segments transmission frequencies to overcome signal attenuation, enabling accurate assessment of lung fluid content.

Pulsed radiofrequency energy creates a controlled void in the parietal pericardium, reducing myocardial laceration risk during cavity access.

An automated system extracts disease-specific features from Doppler images to diagnose valvular conditions.

A 3D ultrasonic diagnostic apparatus aligns appearance images with extracted blood vessel data to generate composite views.

A medical imaging apparatus renders multiple thumbnail images using varying parameters to facilitate rapid operator selection of optimal rendering settings.

A beamformer initializes imaging parameters using external sensor pose data to optimize ultrasound transducer array orientation.

A controller-based system uses passive ultrasound sensors to locate interventional medical devices and applies image processing to segment their shape.

Segmentation and composite materials resolve contradictions between acoustic efficiency and device complexity in portable ultrasound probes.

A dual-modality biopsy cavity marker uses segmented anchoring to maintain precise spatial orientation during tissue decompression.

A handheld ultrasonic assessment apparatus applies transducers to bone tissue to generate output signals for parameter extraction.

A noninvasive system estimates intracranial pressure by imaging intraocular blood vessels while applying force to osculate the ocular globe.

An ultrasound diagnostic apparatus discards incomplete heartbeats during freeze to display clear M-mode images.

A volume rendering system casts variable ray density near a user focal position to enhance ultrasound visualization on head-mounted displays.

Segmented scanning zones apply compression only away from the nipple, reducing patient pain while maintaining comprehensive image coverage.

A steerable catheter uses self-anchoring needles to deliver ablative energy directly into uterine fibroids.

A multiscale point spread function estimator updates image data at each resolution level to enhance ultrasonic imaging quality.

Icons adjust the height, width, and angle of a target region overlay to collect color Doppler data while reducing system complexity.

An ultrasound probe integrates optical flow and distance sensors to determine its own motion path across skin surfaces.

An esophageal catheter positions electrodes near sympathetic ganglia to deliver electrical signals for nerve recruitment.

A dual modality laser optoacoustic-ultrasound system delivers near-infrared light and ultrasonic pulses to placental tissue for real-time coregistered imaging.

An ultrasonic device wiring substrate features an opening portion enclosing the element to enhance acoustic transmission.

Automated high intensity image detection eliminates artifacts from ultrasound sound ray data to generate accurate time intensity curves.

A parallelizable processing unit computes quantitative ultrasound values across multiple scan lines concurrently.

Continuous spiral scanning eliminates step-scan artifacts and reduces measurement time while enhancing Z-axis spatial resolution.

Deep learning landmark detection guides probe orientation to reduce scan time and improve diagnostic accuracy for appendicitis.

A portable ultrasound diagnosis apparatus identifies connected information terminals to optimize image display sizing.

An optically guided needle biopsy system integrates ultrasound imaging with optical spectroscopy to locate cancerous tissue.

Dynamically adjusts ultrasound imaging parameters by intermittently acquiring test frames to optimize pulse repetition frequency and focus position.

An ultrasound time-of-flight sensor module uses an elastic member and transducer to measure propagation distance changes.

Ultrasound diagnosis apparatus adjusts transmission conditions based on acoustic characteristics of characteristic sites.

Dynamic image slice selection resolves the trade-off between positioning accuracy and system complexity.

A processor calculates spatial coherence of bandpass-filtered pulse-echo data to select an optimal transmit frequency for ultrasound imaging.

Ultrasound diagnosis apparatus detects structure boundaries and measures size using predefined display definitions.

A detection system correlates echo signals with reference libraries to localize microbubble cavitation events.

A data processor sets transmission frequency to optimize ultrasonic beam superimposition for high-quality image generation.

A regenerating unit saves ultrasonic probe angle data to rotate the emitting surface for image regeneration.

Interactive orientation help view displays probe markers and reference planes for three-dimensional ultrasound imaging.

Automated ROI visualizer outputs dynamic markers on ultrasound images to guide patient attention.

An ultrasonic diagnostic apparatus executes combined shear wave elastography and attenuation imaging within a single scan sequence.

Fiber-optic sensors overlay prosthesis data on ultrasound images to eliminate ionizing radiation exposure during valve deployment.

Ultrasonic sensors measure force and pressure inside prosthetic joints to resolve precision trade-offs in implantation and long-term patient adaptation.

A spherical cap girdle holds nineteen ultrasound transducers on elastic layers to maintain abdominal contact during patient movement.

Lookup tables store pre-calculated refraction corrections, reducing computation costs while maintaining material property accuracy in ultrasound images.

A flexible printed circuit board mounts on the needle exterior to electrically connect the transducer.