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The module was developed by the “iec/tc 62/sc 62d/jwg5” working group, which brings together leading global experts in the functional near-infrared spectrum and works to define the properties of functional body models that meet the iec 80601-2-71 criteria. In fact, our fnirs model is designed to meet the strict requirements of the iec 80601-2-71 standard and its future upgrade。
Fnirs module, fnirs functional near-infrared spectroscopy model, fnirs model point:
- Standard compliance:Easier to align your fnirs equipment development with international standards. Our fnirs simulator meets the specific test requirements specified in the iec 80601-2-71 standard to ensure that your equipment meets the established benchmark。
- Light decay:Our simulator is designed as a flood decayer, made of persistent and stable polymer scattering material. It ensures that at least 40 db of light consumption at each wavelength is fully in line with standard norms, especially for implementation201. 12. 1. 101. 5 "sharing of hemoglobin associated with the length of the path" and "sign stability" tests。
- Integrated double aperture slider:The slide structure is equipped with two different diameter apertures, which can be converted to 3 db to 4 db as required. This precise reconciliation ensures that your equipment can be detected201. 12. 1. 101. 5 minor changes in the optical properties required for haemoglobin changes associated with the length of the path。
- High optical loss for specific tests:Our simulators perform better for key assessments such as the “noise ratio” (test 201. 2. 1. 118). Through optional additional components, it can provide at least 60 db of excellent optical depletion at each wavelength in the 600-900 nm wavelength to achieve low signal measurements。
- Modular design:Fnirs simulator consists of two stand-alone components that are connected by sliders. The minimum dimensions of these components are 60, according to standard requirementsX 60x20 mm and 60X 60x10 mm, seamlessly loaded to a total size of 70In a simulator box of 70x44 mm。
- Replaceable adaptor:While the standard configuration contains c-type interfaces for input and output, we provide a range of optional adapters to accommodate various optical and fibre-optic end-end types, including sma and fc/pc。
The functional near-infrared spectrum (fnirs) is a groundbreaking non-invasive imaging technology that provides us with a window of understanding of internal mechanisms for operating the human brain. Fnirs is developed on the basis of mature near-infrared spectroscopy (nirs) principles, which go further and enable researchers and clinicians to monitor changes in haemoglobin concentrations in the brain in real time, thus revealing neurons。
The core of the functional near-infrared spectrum (fnirs) is to take advantage of the intrinsic properties of near-infrared light, which can penetrate biological tissue, including human skulls, to a certain depth. When near-infrared light is irradiated into the brain and detected through different tissue layers, its strength changes slightly as a result of the absorption of the light by oxyglobin and deoxyglobin. A fine analysis of these changes in light intensity provides insight into brain activity, making fnirs a powerful neuroimage tool。
The functional near-infrared spectrum (fnirs) applications cover a wide range of disciplines such as neuroscience, psychology, clinical research and brain interfaces. Researchers use fnirs to study cognitive processes, brain development, mental disorders and even human interaction, all of which do not require the use of ionizing radiation or intrusive operations。
In this exciting area, precision and compliance with standards are essential. Fnirs simulation is an essential complement of equipment designed carefully to ensure that your fnirs equipment meets international standards and benchmarks. The combination of fnirs and fnirs simulations will open up unlimited possibilities for neuroscience, cognitive sciences and others。
Fnirs module, fnirs functional near-infrared spectroscopy model, fnirs application:
- Fnirs equipment development: use the fnirs module for rigorous testing to expedite the development of fnirs equipment to ensure that your equipment meets international standards and benchmarks。
- Optical decay studies:Using the model's excellent optical depletion properties, the snr properties are explored with unparalleled precision and are well suited for in-depth research and experiments。
- Noise evaluation:Using the model's high-optic depletion to increase detection of light intensity, the noise ratio assessment provides reliable data for potential noise ratio enhancement。
- Hemoglobin change study:Using the excellent optical depletion properties of our models in the 600-900 nm wavelength range, an in-depth study of changes in hemoglobin associated with the length of the path。
- Progress in biomedical engineering:Ensures the reliability and accuracy of the fnirs device by integrating the fnirs illusion into your research。
- Neural video breakthrough:Replicating changes in hemoglobin in the brain using body modelling and exploring the accuracy of functional brain profiles, thus contributing to advances in neuroimage research。
- Clinical equipment validation:Enhancement of the certification capacity of fnirs clinical equipment through testing using models that meet iso/iec standards and are specifically designed for fnirs。