Dosimeters TRIZ Cases

Paired rectangular pixels switch readout modes to balance low-dose signal-to-noise and high-dose spatial resolution in one x-ray detector.

Using secondary electron emission instead of conventional ion collection, this case improves high-dose-rate FLASH dosimetry accuracy despite recombination.

A passive thermopile uses Seebeck voltage from alternating hot and cold junctions to measure high-dose radiation directly with low uncertainty.

Bonded LED and light-to-frequency converter sensitive zones turn proton-induced light into frequency output for more precise dosimetry.

A monolithic SiC multilayer detector improves radiation resistance while enabling accurate micrometric dose and radiation type measurement.

An adjustable mobile detector aligns to large or immovable objects on site, avoiding slow sampling and improving radiation dose accuracy.

An adjustable mobile detector aligns to large or immovable objects on-site, avoiding sampling delays and improving radiation measurement accuracy.

Differential CMOS acquisition circuits derive a relative parameter to measure total ionizing dose with less area and lower temperature drift.

An offset neutron detector is calibrated to track true BNCT beam flux in real time, improving dose accuracy despite target or beam changes.

Paired rectangular pixels switch readout modes to balance low-dose SNR and high-dose spatial resolution in one x-ray detector.

Alpha spectrum processing in a compact diffusion chamber separates direct radon decay from secondary products for real-time concentration alerts.

Dose levels are adjusted by field path intersection volume to limit healthy tissue exposure while preserving therapeutic radiation delivery.

Two floating-gate sensor sets with different sensitivities enable immediate ionising dose readings across a wide range while limiting temperature and humidity effects.

Dual slow-neutron sensors in a hydrogenated moderator estimate neutron energy and deliver real-time Hp(10) dose measurement in a wearable form.

A sub-10 g wireless dosimeter combines compact sensing and onboard power to deliver real-time ionising radiation exposure data.

Integrated sensors track exposure cycles, source position, dose, lock status, orientation, particulates, and shield wear for safer radiographic handling.

Machine learning combines sensor images with radiation propagation modeling to quantify and visualize real-time exposure for patients and staff.

A scintillator and light-shielding layer let a terminal camera detect ray dose while blocking visible-light interference for more accurate use.

A system-specific refined model estimates radiation exposure from source settings, reducing DAP-chamber scattering and computation time.

Material-matched polymer film and interdigitated electrodes improve real-time dose measurement across irradiated biocontainers.

Conventional dosimeters miss body-part-specific, real-time exposure; this case combines an eyeball sensor with perovskite power and wireless monitoring.

Deep-space radiation exposes sensors to SEUs, SELs, heat, and vibration; flash-memory software corrects bit errors for accurate dose measurement.

Alpha-energy windows separate direct radon decay from daughter-product signals, enabling accurate real-time concentration readings without equilibrium waiting.

Modified RADFETs measure radiation activity over time to calculate patient-specific extravasation dose without nuclear medicine imaging.