Pathonix Innovation Inc. Graham Lee Innovation Centre, 6163 University Boulevard, Vancouver BC V6T1Z1Canada info@pathonix.com

OxiTor-M2 Near infrared spectroscopy (NIRS) is a non-invasive optical imaging technique that is being used in health and exercise sciences to quantify, measure and monitor changes in the oxygenation status of human tissue. Light in the near-infrared (NIR) spectrum is used to monitor changes in local tissue hemodynamics and detect differences in tissue oxygen delivery, consumption and utilization.

The OxiTor-M2 is a compact, wireless and portable Continuous wave (CW) NIRS system for measurement and monitoring of local tissue oxygenation and hemodynamics. The OxiTor-M2 measures changes in oxygenated (O2Hb), deoxygenated (HHb) and total (THb) hemoglobin. Changes in O2Hb and HHb reflect tissue oxygenation and changes in THb indicates tissue local hemodynamics.

Through its spatially resolved (SR) configuration OxiTor-M2 can also calculate changes in the tissue oxygenation Index (TOI) in percentage, which reflects the average saturation of the underlying tissue. The OxiTor-M2 can continuously monitor changes in O2Hb, HHb, THb and TOI in real time.

Special Features:

•  Wireless

•  Compact (small size and low weight)

•  Portable

•  Power-Friendly: Seamless switching between battery and corded power source allows uninterrupted long-term data collection

•  No electromagnetic interference with other exercise & vital sign monitoring equipment

•  Ambient light resistant

•  Windows & Android compatible

Pathonix Innovation Inc. Graham Lee Innovation Centre, 6163 University Boulevard, Vancouver BC V6T1Z1Canada info@pathonix.com

OxiTor-M2 Technical specifications: A- Measures

•   Δ O2Hb & HHb •   Δ THb •   TOI%

B- Technical

•   Channel: One-channel at 2 depths to measure (15 & 20 mm) •   Wavelengths: Two at 760 & 850 nm •   Wireless: Bluetooth connection to a laptop / tablet (up to 20 m indoors) •   Power:

o   Internal rechargeable battery (up to 4-hour wireless continuous monitoring) o   USB (unlimited continuous monitoring & data collection)

•   Sampling frequency: 30 Hz •   Data storage: Internal solid state memory (up to 50-hour continuous data collection) •   Size: 70 X 40 X 25 mm •   Weight: 60 gr

C- Indicators

•   Battery level •   Bluetooth connection •   Data recording

D- Software

AtraSoft-M2:

•   Application for collection, storage, viewing and analysis of data •   Running under Windows •   Optional open source MATLAB-based software •   Optional Android application for tablet and smartphone