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OctaMon

Completely wearable 8 channel fNIRS

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OctaMon

Measures oxy-, deoxy- and total hemoglobin in
a non-invasive and truly portable way.

  • 8 high quality measurement channels
  • Truly portable brain oxygenation monitoring
  • Virtually no set-up time
  • Non-invasively & Continuously
  • In the lab and in the field
  • Without the need for special infrastructure
  • Without specially trained personnel
  • Hyperscanning
 

 

fNIRS made easy

 

FNIRS device

The OctaMon (optimized for prefrontal measurements) and the OctaMon+ (applicable anywhere on the head) are ideal for capturing brain activity while having the freedom to perform daily activities including exercise. Like the PortaLite, the OctaMon measures changes in oxygenation in terms of oxyhemoglobin, deoxyhemoglobin, and total hemoglobin. This device can be applied in a variety of dynamic settings as often required in neuroscience and sports science research.

With the OctaMon, we focussed on the usability and portability of NIRS while still providing the same quality of data as measured by large NIRS systems. The OctaMon is a very lightweight and plug and play device with close to no set-up time. It works with multichannel LED's, giving you continuous and real-time feedback in our data analysis software that is delivered with the system.

 

Octamon APPLICATIONS

The OctaMon research package makes monitoring oxygenation easy and accessible. Hyperscanning (monitoring multiple subjects at the same time) is also possible with the OctaMon, while our software provides you to combine different NIRS devices within one data stream. The subjects are able to perform physical activities like walking or running, while the device is connected to Bluetooth (up to 100 meters range) to the laptop. 

The OctaMon is ideally suited to investigate cognitive functions, especially during dual tasking (for example combined with driving or walking). The prefrontal brain regions are in particular studied in working memory or attention tasks, but is also of particular interest for studying neuropathological disorders such as Alzheimer’s disease or ADHD. This is because of its strong interconnection with deeper brain regions, such as the basal ganglia. The headband covers a large area of the brain so it could also be used for detecting epileptic seizures. The OctaMon has a very comfortable headband and flat optodes to maximize comfort. 

For all other measurements, we have the OctaMon+ that has been optimized to measure through hair. It has a head cap covering the complete brain so give you maximum freedom on where you want to place the optodes. This is commonly the visual, motor or parietal cortex. But of course, it does not need to be limited to this!

 

The near infrared spectroscopy technique

 

Octamon highlights

  • Virtually no set-up time
  • 8 high-quality measurement channels
  • Light emitting diodes: 8x2 wavelengths
  • Wavelengths standard nominal 760 and 850 nm
  • Photodiode with integrated ambient light protection
  • Bluetooth connection (up to 100 meters) for online measurements
  • 10Hz sampling rate
  • Up to 6 hours with one interchangeable and rechargeable battery
  • Brain oxygenation monitoring, cerebral studies
  • OctaMon mini available

OctaMon is optimized for prefrontal cortex measurement, OctaMon+ can measure the rest of the part that covered with hair

 

how it works

Optical oximetry and near-infrared spectroscopy (NIRS) in particular is a tool for assessing the oxygenation status and hemodynamics of various organs, e.g. muscle and brain non-invasively. It relies mainly on two characteristics of human tissue. Firstly, the relative transparency of tissue for light in the NIR range, and secondly on the oxygenation dependent light absorbance of hemoglobin. Read more >

All specifications

 

Real-Time Processing of fNIRS Data in 3D

 
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SOFTWARE

All of our devices are bundled with Oxysoft. Oxysoft is our dedicated software application used to collect, store, view, and analyze all necessary data from the OxyMon. This user-friendly software is developed by Artinis and highly customizable to individual requirements. Oxysoft provides in real-time the calculation of oxy-, deoxy-, total hemoglobin and TSI.

OctaMon research package

Designed, produced and manufactured in The Netherlands, EU.

fNIRS package
 

WHAT'S IN THE BOX

  • 1x OctaMon (or OctaMon+, or OctaMon mini)
  • Laptop with pre-installed software
  • 1x strong and sturdy Pelicase
  • 1x License key
  • 1x Bluetooth dongel
  • Oxysoft, data analysis software
  • Batteries and charger
  • Headband 
  • User Guide
  • Support in setting up your research