Diagnostic Recording/Measuring TRIZ Cases

Discrete ultrasonic transducers generate sound waves to penetrate surface contaminants, ensuring accurate fingerprint recognition.

Movable tuning rings in a four-ring birdcage coil decouple high and low frequency channels, eliminating iterative tuning adjustments.

Self-retained vaginal device targets inferior hypogastric and Frankenhauser's plexuses, avoiding somatic nerve activation that causes side effects.

Simultaneous spin and stimulated echo planar imaging acquisition using a single RF excitation pulse.

A portable patient monitor connects to a configurator to retrieve network settings and department parameters.

A camera-based monitoring system detects tear film disruption and instructs blinking to prevent measurement errors from dry eyes.

A decomposition method separates compound muscle action potentials into individual motor unit contributions using calculated filters.

Segmented barrel sensor withstands 1000°C environments while maintaining signal integrity through composite insulation and shielding layers.

Segmented base and rotational component adjust monitor orientation between index positions without moving the heavy station.

An adjustable sensor mechanism moves a wearable device sensor relative to its contact surface.

Multi-echo PRESTO sequence acquires multiple gradient echoes within a single repetition time using shifted refocusing gradients.

A calculation unit determines incident angle and optical path length variations to correct tomographic data.

A portable hydration sensor determines water levels using a compact thermal source and temperature sensing element.

Biometric monitoring devices collect sleep data to generate personalized graphical user interfaces for recommended bedtimes and wake times.

A speech-like auditory steady-state response stimulus uses spectrally shaped multi-band signals to generate electrophysiological responses.

An anti-tamper authentication tag prevents unauthorized equipment manipulation by verifying the intended test subject before sensor data collection.

Positive temperature coefficient material increases local resistance as the return electrode warms, reducing current density and preventing patient burns.

A rules-based assignment engine aligns patient clinical needs with provider qualifications and workload to resolve manual matching inconsistencies.

Segmented MRI coils create a treatment gap allowing multi-leaf collimators to deliver accurate radiation while minimizing healthy tissue exposure.

Biometric analysis predicts user emotional states to adjust game difficulty and atmosphere, improving engagement without manual reconfiguration.

An in-ear device integrates an infrared temperature sensor to monitor core body heat without intrusive external equipment.

A wearable device counts spoken words using a microphone and accelerometer for continuous tracking.

A bidirectional data transmission system uses voltage difference detection to enable signal flow on a single line.

Temperature sensors detect airway thermal changes to generate synchronized pacing signals for respiration implant systems.

Buffer structures with higher Young's modulus redistribute strain at junction regions, preventing delamination in conformable electronic systems.

Segmenting the pulse oximeter into a disposable patch eliminates bulky setup requirements for emergency patient monitoring.

Body-mounted sensors measure torso angle relative to gravity, resolving bed sensor ambiguity and reducing false alarms.

Automated apparatus determines skin moisture content by analyzing impedance differential rates, eliminating manual table references for accurate classification.

A transluminal catheter system applies excitatory currents to initiate unidirectional action potentials for precise nerve targeting.

A non-invasive blood glucose sensor adjusts laser luminous energy levels based on invasive calibration data to optimize measurement accuracy.

A breast measuring device uses a flexible membrane and gas chamber to calculate volume via pressure changes.

Optical distance measurement system applies blind source separation to isolate blood oxygenation and heart rate data from movement artifacts.

Dual-loop feedback cancels ambient light currents in an optical front end, preventing transimpedance amplifier saturation while reducing power consumption.

The system eliminates redundant data and optimizes power usage by dynamically selecting sensors based on accuracy, battery life, and connectivity status.

Odorant discrimination kits identify early neurological impairment from neurotropic infections, enabling timely intervention before irreversible damage occurs.

An ultrasonic probe integrates an image capturing unit with the probe head via a cable to capture optical images of the abutment state.

A user interface system expands individual acquisition time intervals to reveal detailed data points for medical parameter trend displays.

Output device merges signal quality data into measurement curve spreads, eliminating separate displays and reducing cognitive effort.

Processor calculates objective functions like coefficient of variation to accept or reject oscillometry measurements based on predetermined thresholds.

A wrist-worn medical alert device detects finger movements via dual-wavelength photoplethysmography to trigger emergency signals.

A hyperspectral imaging system detects retinal fluorescence to identify drusen components.

An electronic device determines real fluid loss by correlating skin temperature with a perspiration threshold.

A research framework system automates pilot sleep data collection and analysis through networked devices.

Adjustable shim magnets reshape the field-free line to counteract gradient strength changes, maintaining imaging quality despite shifting magnetic fields.

Wearable UV dosimetry system calculates real-time vitamin D production and safe exposure times using sensor data.

A wrist-mounted exercise device displays virtual objects to guide user pace.

Singular value decomposition on time-domain matrices filters body motion and power frequency noise from optical sensor arrays, improving pulse wave accuracy.