Organ Movement/Changes Detection TRIZ Cases

A compact transducer array alternates operation to guide consistent scans and transmit ultrasound images for remote self-examination.

The processor detects a reference point, identifies anatomical structures by position, and displays related measurement information.

Separate quality algorithms measure speckle, contrast, and resolution to guide weighted parameter adjustments for clinical imaging needs.

Multiple acoustic images with unknown scatterer locations are jointly processed to reconstruct subwavelength detail in hard-to-access areas.

Concurrent EDX and ultrasound capture links electrical signals to anatomy, supporting needle-tip identification and 3D visualization.

A tunable LC circuit and synchronized pulse transmission separate transducer signals for more reliable fetal heart-rate detection.

Image-based coordinate mapping superimposes needle, probe, and target guidance to clarify tool relationships during laparoscopic puncture.

Polarize ultrasound transducers between scans to preserve sensitivity without lowering frame rates.

This multi-user ultrasound architecture uses containers to distribute processing and ease wireless bandwidth constraints.

Panoramic ultrasound detects blood vessels in hidden image regions and notifies users to support safer, more reliable puncture.

An ultrasound apparatus lets users mark correction regions and adjust score thresholds to refine blood vessel detection across frames.

Automates breast-region matching between ultrasound and mammography images.

This cranial plug separates rigid support from a lucent disk to enable optical, acoustic, and radio-wave access.

Separate blood and tissue Doppler shifts to produce clearer cardiac ultrasound images without time-consuming contact mapping.

IVUS and echogenic markers clarify vascular implant placement, reducing reliance on fluoroscopy during percutaneous delivery.

An island-bridge piezoelectric array in silicone elastomers maintains coupling and enables high-resolution 3D imaging on nonplanar surfaces.

A posture sensor detects monitor orientation and suggests rotation when hidden ultrasound regions contain blood vessels.

The system plans intervention paths from ultrasound images, guiding probe movement to avoid blind operations.

Stored reference images guide landmark comparison and validate ultrasound scan completion despite operator variability.

Reference-image comparison and scanning-plane tracking verify ultrasound landmarks, reducing operator-dependent protocol errors.

Ultrasound echoes measure standoff-layer deformation to indicate probe force, pressure, and orientation while limiting ulcer risk.

Selective transducer control guides breast scanning for accessible mass detection.

Quality-filtered echo accumulation and spatial averaging improve CAP reproducibility without affecting stiffness measurements.

A context-driven TDM-FDM protocol balances power, crosstalk, depth coverage, and sensitivity across fetal sensors.

This case uses piezoelectric transducers and signal conditioning for prolonged fetal heart-rate assessment on a mobile device.

Robotic ultrasound acquisition links images, probe motion, and scores to train networks for target-view alignment.

This case uses ultrasound elastography to derive liver fat content from shear wave speed and attenuation instead of biopsy or MRI.

Stretchable ultrasound arrays compare tissue displacement before and after compression to map modulus for serial monitoring.

Acoustic sensing and ultrasonic vibration characterize lesions while helping the guidewire cross resistant vascular blockages.

Inertial tracking and image segmentation align partial ultrasound volumes.

Cartesian k-space self-gating separates fetal and parental cardiac signals for clearer fetal heart imaging.

Panoramic 3D ultrasound aligns rib-space segments for broader anatomical viewing.

This case switches frame rates during contrast imaging to improve phase-specific lesion accuracy, extend imaging duration, and limit microbubble disruption.

Dynamic TDM/FDM selection balances power consumption, crosstalk, depth coverage, and sensitivity across fetal sensors.

A tunable LC circuit separates ultrasound frequencies across fetal sensors, improving signal reception and fetal heart rate detection.

Marker-based tracking overlays needle, probe, and target coordinates to guide accurate vessel puncture in complex laparoscopic anatomy.

This case integrates ultrasound imaging and robotic control so one clinician can guide device movement through a unified interface.

This case combines ultrasound and optoacoustic imaging with zonal feature scoring to predict lymph node metastasis from breast lesions.

RF ablation probes combine imaging transducers for real-time volume feedback despite microbubble interference.

Ultrasound analysis models periodic organ motion, removes clutter, and isolates shear-wave displacement for hardness visualization.

Wavelet-based ultrasound analysis improves detection of small isoechoic renal tumors.

A thumb-focused mobile interface separates probe positioning from imaging control, enabling stable, single-handed ultrasound operation.

Forward- and side-facing transducers provide real-time lesion feedback during RF ablation.

Ultrasound-equipped skin markers continuously locate internal anatomy to maintain AR and surgical navigation co-registration.

A docked mobile ultrasound scanner offloads processing to unlock advanced imaging features and broader data access.

Targeted ultrasound parameters improve cardiac dropout SNR without lowering frame rate.

A pivoting needle guide, angle sensing, and 3D ultrasound improve path visibility and procedural accuracy during insertion.

Ultrasound, photoacoustic, and viscoelastic imaging combine cervical biomarkers to improve preterm delivery risk assessment.

This case shows how localized bores or cavities reflect ultrasound waves for clearer needle-tip guidance across approach angles.

Processor-driven calibration tracks PMT drift and adjusts gain to preserve fluorescence accuracy without added optical switches.