Light Therapy TRIZ Cases

See how a vulvar dryer combines LED sterilization and air blowing to solve the anal drying prob

See how embedding metal oxide paste within a textile base prevents wrinkling and maintains unif

Independent blue, red, yellow-green, and cyan LED channels tune white light CCT and circadian action while preserving color rendering.

LEDs arranged along facial meridian and parallel lines improve light uniformity, comfort, and safety in full-face phototherapy.

An inflatable shaft-and-balloon irradiator expands cervical and vaginal light coverage for targeted cancer therapy while preserving fertility.

Pulsed 700-1400 nm irradiation with timer and dose control enables everyday PBM use while limiting overexposure, power draw, and flicker.

A heat-conducting base transfers light-source heat into the housing to prevent heat buildup and improve thermal dissipation in physiotherapy instruments.

A phase-change pad lets light emitters conform to body contours and hold position without straps, improving therapeutic light placement.

Photoluminescent material stores incident energy and keeps nanocrystals emitting therapeutic photons after external stimulation stops.

A central blue-light and peripheral red-light layout uses skin contact to shield the eyes while preserving therapeutic light delivery.

Mode switching between different wavelength emitters tailors cumulative light dose to affected parts and symptom progression for more precise phototherapy.

A flexible mouthpiece lamp uses embedded light emitters to fit different mouths and deliver more uniform radiation across both dental arches.

Multiple refractive surfaces bend laser light sideways from a fiber probe while limiting beam splitting and widening lateral irradiation coverage.

Bioceramic particles in wearable fabric convert body heat to UV and release nutrients at the skin to support Vitamin D production and bone growth.

Simultaneous linear and circular polarizations broaden light interaction with biological molecules to improve photochemical therapy effects.

Natural stone, sand, metal, and water are combined to create a biophoton field that overcomes directional energy delivery limits and enhances stem cell production.

Real-time skin reflectance sensing automates laser setting selection and treatment feedback to improve consistency and reduce operator dependence.

A 3D fixing-point template guides thin light applicators for gap-free organ PDT while reducing invasiveness, complexity, and cost.

An angled light-source layout enables periocular phototherapy in wearable displays without disrupting image formation or viewing clarity.

Biodegradable polymer particles encapsulate cyanine dyes to preserve red and NIR absorption while reducing toxicity and enabling scalable phototherapy use.

Built-in sensors and wireless alerts help phototherapy eyewear monitor distance, temperature, and light wavelength to prevent improper use.

Triple-LED oral light therapy uses magnetic power transfer to add gingival treatment and recovery support beyond routine cleaning.

A reconfigurable far-UVC frame uses sensors to disinfect skin and clothing surfaces while avoiding the barrier and exposure limits of UV-C.

A flexible silicone patch and detachable rechargeable controller improve fit on uneven skin, enable reuse, and allow adjustable therapy intensity.

Insertion sensors and a microprocessor gate multi-wavelength light emission to treat vaginal infections while avoiding unsafe external exposure.

Reflected-light feedback lets the probe track tissue degeneration and automatically adjust optical stimulation without frequent clinic visits.

Independently controlled light sections target different body areas to improve skin and fat cell stimulation without prolonged training.

Macro-bending optical fibers in a flexible knitted blanket deliver uniform neonatal phototherapy while limiting heat, light leakage, and hygiene risks.

Airflow through a dual-cover cap cools the scalp during laser hair treatment, improving comfort, fit, and wearing safety.

A deformable LED pad uses flexible circuitry and segmented light delivery to treat large body areas while maintaining therapeutic penetration depth.

An expandable balloon delivers germicidal light across vaginal tissue to treat infections without antibiotics or harsh chemical side effects.

Periodic red, yellow, and near-infrared PBM helps treat early dry AMD while improving visual acuity and reducing drusen.

A flexible adhesive silicone pad with wedge-positioned LEDs improves vulvar light delivery while reducing irritation and bulky fastening.

Integrated metal-grid traces replace bulky resistors to deliver uniform wearable phototherapy with better heat dissipation and comfort.

Monochromatic infrared radiation keeps AVAs dilated during skin heating or cooling, enabling faster noninvasive core temperature control.

A cylindrical LED probe improves light delivery to hard-to-reach oral tissues while reducing treatment time, operator burden, and patient discomfort.

Low-dose full-body UV-A1 activates singlet oxygen to inactivate COVID-19 systemically while avoiding the limits of shallow UV penetration.

Micropulses within a macropulse envelope let laser energy target diseased tissue while limiting photothermal and mechanical damage to adjacent tissue.

Radial flexible supports and incision features let 3D bio-conformal electronics grip curved organs without adhesives, reducing damage and detachment.

Sensor-based identity checks let this programmable headset deliver patient-specific low light therapy safely at home while reducing dosing errors.

A transparent mask body, adjustable headband, and shaped mouth-nose opening improve skin visibility, alignment, breathing, and phototherapy use.

Multiple LED wavelengths and temperature sensing tailor auricle irradiation for hearing loss and ear inflammation while preventing overheating.

A spreader, filter, and collimator reshape UV output to improve skin-dose uniformity, support vitamin D production, and reduce erythema risk.

A concave flexible lamp mouthpiece spreads light evenly across both tooth arches, improving comfort and whitening effectiveness.

Focused PBM beam steering uses user detection to target a body area, cutting energy waste and shortening dose delivery time.

A disposable probe tip diffuses and redirects fiber-delivered light for precise photobiomodulation with lower discomfort and simpler hygiene control.

A translucent rear layer diffuses light around eyes, nose, and mouth, improving facial skin coverage without dense emitter placement.

A flexible intraoral lamp mouthpiece conforms to the dental arch to deliver more uniform tooth-surface light with better comfort.