BIOquant ® NS LED

BIOquant ® NS LED

bioquant ns ledBIOquant ® NS LED is a wellness device, developed and patented by Yalong Trade, s.r.o. for purpose of brain stimulation. The product is produced by the company Yalong Trade s.r.o.  in Slovak Republic.

BIOquant ® NS LED uses a patented nasal applicator that utilizes optimally-designed light source. 

BIOQUANT ® NS LED can produce continuous light and intermittent light, visible red light and inivisible NIR waves. 2 applicators can be connected to the device simultaneously. Output light from applicator can be polarized.

Bioquant NS LED can have 2 wavelengths:

  • 660nm red LED applicator for stimulation of the whole body
  • 810nm near-infrared LED applicator for brain stimulation
  • It is possible to buy special applicators with RCP (circulary polarized light-RCP light in tests brought maximal values of complex energetic field in much shorter time in comparison with common laser or LED lights, which is reducing necessary application time. Applications can be made with lower power and less energy.)

Other parameters for BIOquant NS LED:

  • continuous light for brain stimulation
  • frequencies 1 to 99Hz for brain simulation

Contents of the box for BIOquant NS LED:

  • Main unit (1)
  • Nasal Applicator with LED diode 660nm (1) OR Nasal Applicator with LED diode 810nm (1) OR both
  • Nasal adapters (3 thick, 3 thin)
  • Nasal clips (6)  
  • Fabric bag for device storage (1)
  • User Manual (1)
  • Charger (1)


  • Model 1: BIOquant NS LED with 2 red LED applicators
  • Model 2: BIOquant NS LED with 1 red LED applicator and 1 NIR applicator

Intended use for BIOquant NS LED

This Device is intended to encourage a general state of health through the physical irradiation of mucous membrane through the nasal cavity for purpose of brain stimulation.   This device is not invasive, not implanted; its use is safe, does not pose risk and  as a wellness device supports the maintenance of health of users especially in connection with a healthy lifestyle.

Mechanism of main effects for BIOquant NS LED

  • The method is Intranasal. 
  • The mucous membranes of the nasal cavity and irradiated area have numerous nerve cells.  Application of the light and NIR waves from this device irradiates the nerve cells in the mucous membrane and retinas of eys.
  • The mechanism of main effect is physical and is based on the absorption of photons by the irradiated mucous membrane,  the nerve cells in that mucous membrane and sensory cells in eye retinas.
  • Brain stimulation occurs when photons are absorbed by the irradiated cells.  
  • The mucous membrane of the nasal cavity has numerous blood vessels with rich vascular and relatively slow blood flow. Light irradiation of blood vessels is accompanying  brain stimulation.

Effects for BIOquant NS LED

Brain stimulation may improve mental acuity, concentration, problem solving, multitasking, resource management, decision making, logic, pattern recognition and eye-hand coordination, may help to reduce or lessen the severity of migraine headaches, anxiety, and also will assist in the maintenance of physical fitness, physical endurance, strength and physical coordination and increasing one’s energy level and may improve blood circulation.  Brain stimulation is used toencourage a general state of health.

Contraindications and intolerances

Avoid using intermittent light from the device in case of photoconvulsive epilepsy.

Intolerances: Some Individuals may be more sensitive to LED Light than others. This sensitivity may be genetic or caused by drug interactions being used by the Individual. For those with increased sensitivity to light caused by medications or genetic predispositions, the device must be used with shortest application time and lowest power according to recommendation below.

Recommendation: During the first application, use program P5 with Continuous LED light to test sensitivity of users to LED light. In the event of positive reactions, the use of this device must be discontinued.

Price BIOquant NS LED:

For more information, please contact us.

If you would like to see comparison of both BIOquant models, please click here for Comparison table.


07.08.2018 | BIOquant NS LED wellness device passed following tests:
IEC60601-1-2, IEC60601-1, IEC60601-1-11, IEC62471.

20.06.2018 | BIOquant NS was registered in SUKL in Slovakia
(State Institute for Drug Administration and Medical Device Administration in Slovakia, Bratislava).

18.03.2018 | Medical device BIOquant NS passed news tests:
haematology, hemolytic tests, partial tromboplastin time test (PTT), pyrogenicity test (pyrogen test).

01.09.2017 | Manufacturer Yalong Trade made a decision
to make new design and development for BIOquant NS LED, wellness device for USA market and started tests for wellness device.


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