Model SS4035 is data logger using spread spectrum method, aplicable to taking data of change of blood flow at a small part of brain.
The unit is designed to be compatible with the 3cm-pitch probe assembly, shown right.
Every part of a living body is connected with work of brains.
This unit can quickly catch the change of blood flow against stimulus, and store data in the HDD of the host PC through USB1.0.
Therefore, researchers can relate their own data, and the data taken from brain taken by this unit.
The diversion to medical practice of this unit should withhold.
Functions and Feature
Acculate data by using 3 near infrared rays
Twelve spread codes are reserved for enabling irradiation of three different near infrared rays
from four different irradiation points.
Five detection points
Sixty-channel simultaneous despreading process is provided for five detectors
carrying 12 different signals.
High Speed Processing(512μSec ～ 130mSec)*1
The wideband and high speed processing is one of the feature of spread spectrum.
Choosing the wideband photo devices such as PIN Diode, APD*2, PMT*3 or inP Diode*4,
enables the system to do high speed data logging.
Expandabe PC based System
This unit is set and operated by the host PC. Also, the data is transferred to the HDD as a CSV file.
It enables user to open the files and process them on his own applications.
*1)Depended on the chiprate and the spread ratio
*2)Photo Multiplier Tube
*3)Avalanche photo diode
*4)indium Phosphorus
The SS4305 does not provide lighting and detecting devices and the equipment.
Model SS4035 is data logger using spread spectrum method, aplicable to taking data of change of blood flow at a small part of brain.