Diagnostics Using Fluorescence Emission TRIZ Cases

Continuous microfluidic flow replaces slow ELISA incubation to detect multiple blood biomarkers in real time with high sensitivity.

High-power excitation synchronized with InGaAs SWIR detection enables real-time multicolor imaging with better contrast and tissue penetration.

Automatic protocol discovery lets a patient data acquisition device match host-specific interfaces and transmit sensor data reliably.

Dynamic clock generation from galvanometer sync signals lets laser scanning systems adjust imaging area and resolution for accurate fluorescence capture.

Controlled fluorescent micro-boluses enable continuous perfusion monitoring and objective detection of abnormal tissue patterns during surgery.

Targeted near-infrared peptides label glioblastoma margins and invading cells beyond MRI, supporting more precise resection and metastasis detection.

A double-clad fiber routes UV and infrared light in separate regions to deliver co-registered FLIm and OCT imaging in restricted spaces.

A perforated grid and optical filter separate excitation and fluorescent light, improving sensor accuracy across varying return angles.

Multi-wavelength optical sensing in an ingestible capsule distinguishes old from active GI bleeding without organ fixation and sends real-time data.

Weak glioma fluorescence is captured through an optical fiber in the suction tool, enabling real-time tumor detection without constant light switching.

Line-source illumination replaces point scanning in fluorescence tomography to cut acquisition and reconstruction time while preserving accuracy and resolution.

A luminescent CO2 patch replaces heated transcutaneous capnometry to avoid skin burns while enabling stable, calibration-free monitoring.

Separate gain control for visible and non-visible image components prevents fluorescence overexposure or underexposure while preserving detail.