Organ Movement/Changes Detection TRIZ Cases
- Adjustable Transabdominal Fetal Oximetry Device for Uterine Tone Monitoring
Articulating light sources and photodetectors optimize optical alignment to determine fetal hemoglobin oxygen saturation levels and uterine tone.
- Low Profile Endocavity Needle Guide One-Handed Clamp
A low profile endocavity needle guide uses a pivotable clamp assembly for secure one-handed mounting on imaging transducers.
- Flexible Lip Seal for Catheter Motor Fluid Isolation
An elastic lip seal prevents fluid contact with a catheter motor, maintaining torque output and preventing corrosion in blood vessel imaging devices.
- Ultrasound Elasticity Index Reliability Tracking
An ultrasound diagnostic apparatus tracks blood vessel displacements to calculate an elasticity index and determine its measurement reliability.
- Integrated Catheter Placement System with Sterile Field Breaching
An integrated catheter placement system combines ultrasound imaging, magnetic tracking, and ECG guidance for precise intravascular positioning.
- Inert Metal Coated Intrauterine System Ultrasound Visibility
Inert metal clips on an intrauterine device reflect acoustic waves, resolving visibility issues caused by tissue impedance matching.
- Ultrasonic CT Tissue Region Candidate Calculation
A tissue region candidate setting unit identifies specific areas to calculate state information for ultrasonic imaging.
- Ultrasound Navigation System Merging CT and MR Images
A computer-assisted ultrasound navigation system fuses real-time probe data with pre-acquired volumetric scans for precise anatomical visualization.
- Ultrasound Probe Press State Detection via Tissue Shape Analysis
A gel layer thickness calculation unit and tissue recognition unit analyze ultrasound images to determine the probe press state against a body surface.
- Ultrasound Probe Wireless Data Compression for Low Latency Veterinary Imaging
Independent frame compression reduces transmission latency and improves image quality in handheld scanners with unstable Wi-Fi.
- Ultrasonic Probe W/H Ratio Optimization
Optimizing ultrasonic probe opening width to substrate thickness ratio enhances transmission and reception sensitivity.
- Ultrasound Probe Orientation Tracking for Target Alignment
Orientation sensors track probe position to guide interventional instruments, maintaining alignment with target vessels during manual adjustments.
- Ultrasound Peak Display Image Update System
A system updates ultrasound peak images by cycling image frames to maintain clarity.
- Intracavitary Ultrasonic Probe Multi-Plane 3D Image Alignment
An intracavitary probe with separate transducer sets stores distinct positional relationships to resolve inconsistencies between sensor and scan planes.
- Vascular Puncture Device with Ultrasound Imaging and Force Feedback
Ultrasound imaging and force feedback control the drive unit to stop needle insertion upon back wall contact, reducing bleeding.