Diagnostic Recording/Measuring TRIZ Cases

Shared electrodes apply stimulus signals to detect intermediate bio signals, separating multiple measurements without interference or added complexity.

A skin test device uses a touch activator longer than spike members to contact tissue first.

An impedance adjusting shield with a frequency modulation element reduces reflection losses to improve energy transmission efficiency.

Fluorescent-labeled adducts enable rapid quantification of target substances in exhaled breath samples, reducing false positives from persistent metabolites.

A portable spirometer uses a digital differential pressure sensor with integrated heating and temperature elements to measure air flow.

Segmenting the hard case from the soft gum coat improves robustness while simplifying assembly for older users.

Inflection point detection identifies foot contact events in wearable force sensor data without fixed thresholds.

Automated hearing system training evaluates user input against test sounds to calculate proficiency values for audio processing parameters.

A weight management system measures body composition and metabolic rates to generate personalized nutritional plans.

A personal identification device combines segmented infrared images to capture finger blood vessel patterns.

An optical measurement apparatus evaluates fiber probe setting adequacy using pulse wave intensity statistics from hemoglobin signals.

An inflatable bladder applies controlled compressive pressure to the ilium portion of the pelvis.

A clinical order interface flexes catalog content based on designated performance locations to streamline multi-phase healthcare plan management.

Local bioimpedance resistance ratios at distinct frequencies estimate total body water without whole-body cylindrical modeling constraints.

Flexible printed circuit substrates form three-dimensional spiral coils that reduce radial space and fabrication complexity.

A communication system manages in-room media streams through automated privacy settings that activate based on patient presence.

A dynamic ambient light cancellation circuit subtracts interference from PPG signals, ensuring detection accuracy in bright environments.

Contrast enhancement and region-growing algorithms determine precise pupil boundaries, resolving measurement precision issues under complex lighting conditions.

A biological-data processing apparatus performs addition-averaging on measured data to generate consistent results across multiple stimulated parts.

A handheld tool stabilizes user-assistive devices through real-time inertial measurement and actuator feedback.

Detects subject proximity to adjust RF power, maintaining safe specific absorption rates during imaging.

Frequency-domain detection resolves depth despite light scattering, enabling millimeter-scale precision for fast-optical signals.

Integrating a goggle-mounted camera with an external monitor eliminates separate display hardware, enabling portable nystagmus examinations anywhere.

Dynamic gain control compensates for capacitor losses, maintaining glucose measurement accuracy while reducing power consumption.

An automated device classifies electrogram waveforms to distinguish pulmonary vein potentials from far field signals.

Adaptive filtering removes mutual coupling and clutter from radar pulses to detect human proximity and prevent harmful tissue exposure during transmission.

A configurable radio frequency coil assembly uses switched conductive segments to form dynamic element topologies.

A wireless sensing module integrates sensors and circuitry within a trial insert to measure joint parameters.

An alert notification monitor analyzes medical device signals using complex triggers to filter unnecessary messages and deliver timely patient status updates.

In-shoe sensor arrays acquire pressure and shear stress data to evaluate gait phases against baseline conditions.

A Kalman filter corrects line data using noise information to reduce aliasing artifacts and improve reconstruction accuracy in moving object imaging.

An optimization unit adjusts decision values via iterative gait data analysis, reducing premature mode transitions and enhancing balance accuracy.

A system selects a segmentation algorithm for volumetric PET image datasets based on defined seed points and bounding boxes.

A body weight management device calculates new intra-day target values based on past achievement rates to align with user pace.

A handheld probe with a multiplexer-controlled electrode array measures dielectric properties of biological samples.

Single-ended AM demodulators and Howland converters reduce current consumption while maintaining measurement precision in wearable health monitoring.

Multi-wavelength measurement subtracts non-blood tissue influence to resolve hemoglobin concentrations despite weak pulse wave amplitude.

Electrical pulses delivered via non-glabrous skin electrodes treat urinary and bowel disorders without surgical complications or pain.

An electrical impedance tomography system calculates bone mineral density by measuring surface potential from injected alternating current.

A spectral observation system uses a movable masking shield to exclude specific detection channels during sequential fluorescence imaging.

A dedicated thumb sensor determines grip patterns for prosthetic terminal devices, reducing control system complexity and sensor count.

An optical sensing assembly detects skin contact to enable reliable physiological parameter measurement in wearable devices.

Variable strip spacing identifies article size while resistance changes signal wetness, resolving complexity trade-offs.

An alignment light generator directs beams toward the cornea to establish precise spatial positioning for ophthalmic imaging.

A measurement system uses electrical signal parameters across resistors to detect structural defects in conductive materials.

A multiplexed photodetector array selects optimal signals from patient tissue using shared communication lines.

A dual detector system measures metabolite emissions from tissue surfaces.

A hearing instrument fitting method interpolates frequency dependency from intermediate loudness measurements to calculate individual gain functions.