Organ Movement/Changes Detection TRIZ Cases

A guided filter processes ultrasonic images using calculated coefficients to reduce speckle noise while preserving tissue contours.

Steered push beams generate multiple shear wave foci via interference patterns in ultrasound transducers.

Laser etch laser interconnections join transducer elements to ground planes via vias, resolving sub-50um pitch and thermal budget constraints.

A radial scanning template compresses breast tissue to reduce attenuation, enabling high-resolution volumetric imaging without multiple scans.

Analyzing arterial pressure and flow waveforms estimates intra-cranial pressure without invasive catheters, reducing cerebral damage risks.

Segmented display hardware isolates patient visualization from clinician controls, eliminating clutter on the main monitor.

Multi-frequency impedance spectroscopy differentiates benign and malignant masses without ionizing radiation.

A calculation unit derives local volume and area from three-dimensional position coordinates of endocardium and epicardium surfaces.

An interferer analyzer adjusts beam steering parameters to optimize ultrasound image quality across variable frequencies.

A processing unit extracts candidate regions to determine a needle identification range for ultrasound imaging.

Local opacity adjustment resolves shadows and reflections obstructing medical devices, improving operator accuracy during guided procedures.

A medical imaging system sets separate viewpoint and calculation start positions to generate rendering images from volume data.

Angled ultrasound transducers provide real-time imaging to resolve the contradiction between device complexity and navigation precision during tissue sampling.

Automated 3D ultrasound signal processor detects and tracks ovarian follicles to determine precise hormone dosages, resolving manual measurement imprecision.

Computer-controlled probe movement compensates for subject motion to enable precise awake brain imaging.

System oscillates tube across frequencies and detects time delay variation of pressure pulses to pinpoint resonance frequency for precise airway diagnosis.

Automated processing system computes viscoelastic tissue parameters from ultrasound shear wave elastography data files.

A tracking device derives catheter tip position to form a local view that moves with the distal end while maintaining a fixed field of view.

Echogenic surface modifications resolve insufficient ultrasound visibility while maintaining embolic protection reliability.

A specialized tool engages a bayonet mount to rotate and open the transducer housing lid without damaging the seal.

Segmentation and preliminary processing enable real-time visualization of cardiac ischemic regions by resolving resolution versus latency trade-offs.

Image processing circuitry reduces speckle noise in ultrasound images and calculates fluttering indices to quantify signal intensity variations.

Dynamic display modes adjust information density to resolve the contradiction between detailed detection accuracy and operator ease of use.

A diagnostic apparatus calculates part probability from ultrasound images to select measurement methods.

Steam injection heats phospholipid suspensions using latent heat, reducing thermal degradation during autoclaving.

An ultrasound diagnosis apparatus displays operable images on a touch panel to enable intuitive input operations for medical imaging tasks.

Correction kernels address artifacts from conventional algorithms by accounting for transducer properties and spatial sensitivities.

Fluorescent targets convert broad spectrum radiation into monochromatic X-rays, reducing diagnostic doses and improving image contrast.

Integrated scanner aligns x-ray and ultrasound data to resolve longitudinal resolution limits in mammography.

Position tracking sensors guide handheld ultrasound probes to target scan planes, enabling accurate at-home imaging and reducing clinic visit frequency.

Metal needle-like structures on ultrasonic transducer electrodes enhance adhesive strength between adjacent layers.

A handheld three-dimensional ultrasound device measures optic nerve sheath diameter using an automated transducer assembly.

Cloud servers aggregate displacement data from multiple elasticity detection devices to provide accurate health condition assessments.

Computer-implemented guidance directs ultrasound probe positioning using 2D B-mode imaging to locate cranial vessels.

Delay-and-sum section applies reference delay times to contiguous observation points, reducing calculation load while maintaining spatial resolution.

This standardized sequence minimizes probe movement and CPR interruptions while guiding targeted shock interventions.

An ultrasound diagnostic apparatus initiates background acquisition of past image data groups from a server during the current examination.

Repeated subvolume acquisitions and spectral filtering remove intrinsic tissue motion, correcting aliasing errors in harmonic shear wave detection.

Deep region feature value analysis specifies needle positions without adding mechanical structures, resolving visibility trade-offs.

An intra cardiac echo imaging system calculates optimal probe location and orientation to guide coronary circulation assessment.

A k-space analysis system estimates shear wave attenuation to calculate tissue complex modulus.

Processor detects 3D geometry information to set markers directly on volumetric ultrasound images, replacing inefficient 2D sectional localization.

Segmented curved transducer arrays with distinct pitches resolve the trade-off between device complexity and measurement precision for hybrid imaging.

Real-time visual feedback updates the scan pattern based on probe movement, resolving operator dependency issues in freehand breast screening.

A variation measuring unit analyzes reception time, amplitude, or frequency changes in a region of interest to diagnose pathological tissue.

Printed functional layers in a sensor stack convert ultrasonic pulses to electrical signals, resolving low signal strength and reducing manufacturing time.

A presence sensor detects operator proximity to ultrasound input devices and triggers visual feedback on the main display.