NIRS DCSOxygen delivery monitor

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Overview of NIRS DCS

Near-Infrared Spectroscopy combined with Diffuse Correlation Spectroscopy (NIRS-DCS) is a cutting-edge optical technique for monitoring tissue hemodynamics noninvasively. It is a research-only technology designed to measure how well blood delivers oxygen to tissues. The system combines a near-infrared spectroscopy module (for measuring blood oxygenation) with a diffuse correlation spectroscopy module (for measuring blood flow).

The product is intended for research use only and is not represented, sold, or intended for any medical purpose as defined under the Food and Drugs Act. Specifically, it is not designed or authorized to diagnose, treat, mitigate, or prevent any disease, disorder, or abnormal physical state in human beings or animals. It has no function related to restoring, modifying, or correcting body structure or physiological function. Furthermore, the product does not provide information related to pregnancy diagnosis, pregnancy care, or postnatal care, nor is it intended to be used in the prevention of conception.

Notice: Investigational device. Limited by Federal (or United States) law to investigational use. The ISS NIRS DCS is presently used for research only.

Product Specifications for NIRS DCS

Lasers
  • NIRS: 660, 690, 705, 730, 760, 785, 810, 830 nm; 5 - 9 mW
  • DCS: 850 nm, long coherence length; 50 mW
Detectors
  • NIRS: Qty. 4 PMTs, GaAs; computer-controlled gain
  • DCS: Qty. 8 APDs; photon counting mode
Acquisition electronics
  • NIRS: 4-channel A/D converter
  • DCS: 4-channel, 8-channel digital correlator
Sensors
  • All Fiber Optic
Computer and Operating System:
  • Touch-screen monitor, Windows 11, 64-bit
Power Requirements:
  • Universal power input: 110 - 240 V, 250 W
Dimensions (cm)
  • 45 x 24 x 44
Weight (kg)
  • 19