Diagnostics Using Spectroscopy TRIZ Cases

A glucose monitoring apparatus acquires physiological signals to guide measurement timing.

Remission spectroscopy calculates tissue volume fractions to prevent thermal damage during high-frequency coagulation.

A method computes continuous neural scores using overlapped window covariance extraction and Riemannian clustering techniques.

A hydration monitoring apparatus uses integrated impedance and temperature sensors to evaluate physiological data.

Stripped fiber tips eliminate autofluorescence interference while the movable insert maintains sharpness and tissue contact for accurate diagnosis.

Processor selects extraction points based on signal stability to resolve precision complexity trade-offs.

A wheal and flare analyzing system uses sensor arrays to measure reflected wavelengths for real-time diagnostic data.

A laparoscopic imaging system tracks blood vessel motion to display real-time oxygen saturation levels.

Dynamic sensor control adapts operating conditions to varying skin reflectance, resolving contradictions between measurement precision and device complexity.

An in vivo photon analysis system uses multi-wavelength laser light to penetrate deep tissue and excite feedback fluorescence for internal diagnosis.

Sacrificial sugar creates pores in microneedles to access interstitial fluid for analyte detection.

Adjustable probe geometry resolves fixed-position limits to improve cerebral blood oxygen measurement accuracy.

A near-infrared spectroscope acquires optical absorption spectra to determine keratin and lipid content in the stratum corneum.

Selective reception of red and green light reflections diagnoses skin inflammation without adding separate measurement components.

Light blocking structure isolates optical receivers to filter environmental noise and enhance signal clarity.

A spectral sensor detects skin characteristics outside the visible spectrum to identify metabolic constituents.

A multi-fiber endoscopy device uses a shared sweeping system to direct excitation light beams across independent optical guides for simultaneous imaging.

Transdermal infrared optics detect infraspectral markers through tissue absorption, replacing invasive blood draws with non-invasive continuous monitoring.

A head-mounted device captures eye images to extract microvascular characteristics and generate physiological state signals.

Multi-wavelength optical detection measures blood glucose and flow index changes after ingestion to estimate dietary composition and metabolic state.

Nested PMMA fibers isolate specular reflectance to enable portable diffuse reflectance spectroscopy with reduced device weight.

A cortical stimulation device adjusts transcranial alternating current using real-time EEG feedback.

A spring-loaded finger sensor system automatically closes around the digit to secure optical sensors.

ATR prism absorbance analysis detects surface contamination to maintain measurement accuracy during repeated biological information testing.

A multimodal detection system combines Raman and background fluorescence spectra to classify tissue abnormalities using principal component analysis.

An energy application planning apparatus determines ablation needle arrangement using integrated optical sensing parts for precise monitoring.

A non-contact telemetry system uses interchangeable auxiliary sensors to monitor vital signs remotely.