tBPC inside™
Biophotonic Technology
Advanced biophotonic sensing for safe,
non-invasive and reliable insights
Biophotonic Technology
From Light to Signal — Building a Trustworthy Data Foundation
tBPC inside™ Biophotonic Technology places light at its core, transforming invisible physiological signals within the human body into continuous, reliable data. By analysing how light is reflected, refracted, scattered and absorbed, the technology measures the physical and chemical properties of biological tissues. These parameters reflect tissue structure, function and metabolic status — including oxygen saturation (SpO₂), pulse rate, and respiratory rate.
This technology provides the stability required for long-term monitoring and can be integrated with other sensing methods, forming a foundational component for wearable and smart health devices.
Healthcare and long-term care institutions can rely on tBPC inside™ Biophotonic Technology to obtain continuous, non-invasive and trustworthy data — strengthening clinical interpretation and supporting downstream AI analytics.
Why Choose tBPC inside™ Biophotonic Technology
Safety Assured
Long-term exposure of light to human tissue must comply with international photobiological safety standards. tBPC inside™ implements light-safety simulation from the design stage, validating the effects of different wavelengths and power outputs to ensure safe, uninterrupted operation in wearable or skin-contact devices.
Ideal for clinical and long-term care environments, reducing risks during use.
Non-Invasive Comfort
The technology supports non-contact optical measurement by modelling the optical behaviour of skin and ocular tissues, enabling accurate signal capture without discomfort. This makes it suitable for long-duration monitoring while maintaining comfort and high acceptance rates — improving patient adherence and ensuring continuous data collection.
High Signal Quality
The design incorporates optical efficiency simulation based on sensor specifications, optimising light-source configuration and sensor placement to reduce external interference and increase signal-to-noise ratio (SNR).
Even in motion or complex lighting environments, the technology outputs stable and trustworthy data — ensuring healthcare and long-term care providers receive consistent, usable data in real-world scenarios.
High-Fidelity Modelling
Advanced optical simulation capabilities reproduce how light travels through biological tissues — including penetration, reflection, scattering and absorption. Performance can be validated before mass production, reducing trial-and-error costs and accelerating development cycles.
This empowers partners to shorten product development timelines and speed up time-to-market.
Building a Reliable Optical Measurement Foundation
tBPC inside™ Biophotonic Technology is not merely a simulation approach but an integrable, licensable and deployable core technology. We provide partners with a complete suite of technical support and development resources. Through technology licensing and co-development, tBPC inside™ enables partners to accelerate R&D, enhance sensing reliability and establish clinically reliable optical measurement frameworks.
Optical Design Simulation Models and Parameter Database
For device design and performance validation.
Light Source and Sensor Configuration Recommendations
Enhancing measurement accuracy and signal stability.
Patent Licensing and Regulatory Compliance Support
Ensuring successful integration that meets medical-grade safety and quality standards.
Four Foundations of Reliable Physiological Insight
From Heartbeat to Signal
tBPC inside™ Biophotonic Technology captures blood volume changes caused by each heartbeat and converts them into Photoplethysmography (PPG) signals. These signals are used to calculate pulse rate, oxygen saturation and respiratory rate. Beyond stable and highly sensitive PPG signals, the technology continues to expand possibilities for extracting additional physiological indicators hidden within waveform patterns.
Understanding Skin-Tissue Optics
Through skin-tissue optical analysis, the technology simulates how different wavelengths penetrate, reflect and are absorbed by the skin. This helps designers understand the interaction between light and biological tissue — supporting not only PPG but also other forms of optical sensing, significantly improving overall measurement accuracy.
Blood-Signal Interpretation
Oxyhaemoglobin (HbO₂) and haemoglobin (Hb) show distinct absorption characteristics across different wavelengths. By analysing these absorption differences, tBPC inside™ computes oxygen saturation (SpO₂) and holds potential for future applications such as blood glucose estimation and skin hydration assessment.
Optimizing Optical Configurations
Different measurement sites — such as fingers, ear lobes or the forehead — have unique tissue characteristics. Combined with varying sensor specifications, tBPC inside™ simulates and optimises light source and sensor configurations to ensure stable, accurate signal output in practical applications.
Patented and Technically Validated
The design frameworks and simulation processes of tBPC inside™ Biophotonic Technology are protected by multiple patents and have undergone technical verification. These achievements demonstrate strong R&D capabilities while providing regulatory assurance, technical credibility and market confidence for partners.
