Diagnostic Recording/Measuring TRIZ Cases

An MRI antenna assembly integrates electronic dosimeters to measure cumulative radiation dose for predictive maintenance.

Segmenting shielding into a portable helmet reduces space requirements while maintaining measurement precision.

Aortic pulse wave analysis determines driver biological states through frequency gradient processing.

A sleep pattern analyzer system collects user sleep data to identify cardholder availability during transaction attempts.

A feedback-controlled transcranial alternating current stimulation system detects brain oscillations and applies targeted electrical currents to modulate neural activity.

High thermal effusivity cooling plates freeze skin tissue to induce hypopigmentation without causing severe cellular damage.

A patient monitoring system uses unique IDs to transmit telemetry data for personalized care.

A bioelectrical impedance measurement device uses a stretchable belt with a wrapping length adjustment mechanism to maintain constant electrode pressure.

A compact whistle encodes expiratory airflow rate as an audible frequency decoded by mobile software to derive respiratory parameters.

A microwave antenna probe measures tissue temperature at depth using electromagnetic radiation emissions.

Smart textile system with embedded pressure and temperature sensors measures plantar parameters to reduce false alarms in diabetic foot ulcer risk prediction.

K-space registration corrects phase errors from motion in partial Fourier MRI data, reducing artifacts and improving image accuracy.

A portable fingerprint development system integrates a heater and exhaust mechanism to vaporize cyanoacrylate for latent print visualization.

An independent adjusting ring with a rotating step face sets needle exposure depth while preventing false triggering during adjustment.

A metal tube in an earphone directs sound through dual paths to improve acoustic characteristics.

A skin tensiometer uses a pivotally connected spring arm and gauge to measure tissue tension directly.

Applying heat through an aqueous solution melts adhesive layers, enabling clean component removal without damaging reusable sensor parts.

A smartphone application detects neck flexion using onboard sensors to display corrective alerts.

A monitoring system selects alarm patterns based on patient characteristics to generate relevant alerts.

An adaptive trigger circuit measures electrical impedance to dynamically establish a triggering threshold for therapeutic microcurrent delivery.

A handheld upgrade tool configures processor boards in patient monitors to enable additional physiological parameters.

A compressible light barrier diverts ambient light from pulse oximetry sensors, preventing tissue exsanguination while maintaining measurement precision.

A closed system enlarges viral particles via antibody binding for diffraction scanning identification.

Electronic electrode pads measure bioelectrical impedance to determine user hydration levels, replacing invasive methods with non-invasive real-time monitoring.

A water absorption member positioned at the lower portion of an airway adapter measurement flow path discharges accumulated liquid to the outside.

Segmented carbon-nanotube electrodes on flexible substrates resolve the contradiction between compact device size and sufficient sensor contact area.

A movement augmentation system decomposes physical actions into discrete phases to generate targeted visual, audio, or haptic cues for users.

A magnetic detection system measures myocardial forces using polymeric microposts and magnetometers to track tissue contractions.

An electrode belt routes adjacent feed lines through a shared multiwire cable to minimize magnetic cross-talk during data acquisition.

Separating generation and detection functions reduces signal interference and energy loss across multiple interfaces.

A monitoring system adjusts movement detection sampling rates based on physiological signals to optimize power consumption.

Asymmetric feed points with phase compensation reduce electrical crosstalk and specific absorption rate in magnetic resonance coils.

Multi-frequency bioimpedance analysis distinguishes extracellular and intracellular volumes to determine dry weight without invasive procedures.

Recursive filters process tissue impedance data to transition energy states, reducing thermal spread and collateral damage during electrosurgery.

An augmented-reality therapy system renders virtual limbs to guide user movements during rehabilitation exercises.

Matching average spectral content across distinct diffusion encoding sequences isolates time-dependent diffusion effects in anisotropic compartments.

A photoacoustic image generation method combines low and high frequency components using threshold-based pixel replacement to enhance structural clarity.

A dynamic impedance matching network switches configurations to optimize power transfer during transmission and maximize signal-to-noise ratio during reception.

An electrically activated vacuum pump integrates into a prosthetic limb to maintain sub-atmospheric pressure within the socket.

A medical alert routing system selects staff by proximity using real-time location data.

Segmenting weight, pressure, and bio-impedance sensors across independent layers resolves the trade-off between measurement precision and user convenience.

Resonant antennas convert harmful radio waves into beneficial near-field magnetic coupling, eliminating cable hazards and patient heating in MRI scanners.

Segmented ring bodies and elastic devices clamp fingers locally, reducing radial pressure that causes swelling during blood oxygen saturation measurement.

Synchronous detection rejects uncorrelated ambient interference, enabling precise signal extraction across flexible measurement modes.

Machine-readable glycemic context codes on diagnostic test strips signal meter parameters upon insertion.

Dual displacement sensors isolate swallowing movements from neck motion interference, enabling accurate detection of laryngeal prominence changes.

Optimizing complex transmit scaling factors across multiple RF channels to enhance magnetic resonance imaging performance.