Digital
EEG gives you high performance digital recordings
plus the flexibility and networking power of Windows
2000 in one package.
Convenience and Cost Savings of Digital EEG
No need to write down the montage, filters or sensitivity.
You can record data, and review it late, using different
montage, amplifier settings and display speeds.
No more pens, paper and messy ink to worry about.
No more ink spots to clean or galvanometers to calibrate.
High Quality Acquisition
-
High
sampling rate of 2000 points per second, advanced
16-bit A/D converter, all digital design, provide
the cleanest and most precise EEG signals with
less muscle artifacts.
-
Handle
waveform frequencies as high as 300Hz for epilepsy
surgery.
-
Use
USB port to transfer data in high speed and support
plug and play
- 8,16,32,64,128
- multichannel
EEG can be selected
-
32
channel digital EEG system, including 9 active/reference
pair for ECG, EMG, breath, etc.
Portable
EEG
SOFTWARE
FEATUERES
- Unlimited
user programmable montages
-
Rapid
set and change montage and amplifier setting at
any time with a click of the mouse, both in acquiring
and reviewing
-
Variable
speed up to 80 times speed can be used to play
EEG
Flexibility
display
-
Displaying
32 up to 128channel of data on screen with selection
of waveform colors to differentiate between electrode
location. You can view monpolar and bipolar on
the same screen.
-
Zoom
into EEG data for waveform magnification and measure
of frequencies, amplitudes and durations
-
Add
any comment during acquisition and review
Storage
All
patient information including EEG waveform
can be saved in HDD and CD-ROM. The file in CD –ROM
can be reviewed in any Windows-based PC.
Data
Processing
Time
domain and frequency domain, analysis, such as Mapping,
Trend Graph, etc
Data
Management
Export
to EDF (European Data Format) data
file, can be analyzed by third party software
Photic
Stimulator
Five
users- definable automatic photic stimulation programs
Flash rate from 1~30 Hz, 0.72 J/flash
Optional
Modules
Video
EEG
Records
high quality digital video time-locked to digital
EEG selective single/dual video Camera Record up to
120 hours of digitally synchronized video of your
patient during an EEG or sleep study
Intra-operative
monitoring
Good
anti-artifact desing makes it easy to captures signal
in the extremely noisy operation room It uses cortex
electrode and needle electrode to locate the Epilepsy
position accurately
Sleep
View, Sleep Scoring and Staging System
Sleep Polysomnography recording and reviewing with
parameters as EMG, ECG, oral nasal airflow, respiratory
effort, snoring, body position, oximetery, etc.
Long
Terms Monitoring
Correlates
patient behavior with the waveform data. The synchronous
video images can be superimposed on the waveform data
screen, both in acquisition and review.
Persyst
Spike Detector
Automatically
detects, marks, and group spikes and sharp waves in
EEG recording, saving times. Provides histograms and
topological mapping of one or more spikes.
Technical
Specification
Neuro
View 3200/1600 Amplifier
Channels:
Neuro View 3200:23EEG and 9 active/reference pair
for ECG, EMG, Breath, oral nasal airflow, respiratory
effort belts, snoring sensor, etc.
Neuro view 1600:16 EEG
Connection types: 1.5mm touch proof
safety connectors
Patient Connection: Electrically
isolated.
Differential input impedance: 20
MOhms
Noise: Typically less than 3uV peak
from 0.16 to 45Hz.
Common mode rejection: Typically
100dB at 50 and 60Hz
Sensitivity: 1~100uV in 12 steps
or user defined
Low cut filter: 10, 1.6, 1.0, 0.53
and 0.16 Hz
High cut filter: 15, 35,45, 60, 70,
120 Hz
Notch filter: 50 or 60 Hz
Calibration: Squares waves 50_V,
0.5Hz
Amplifier settings are independently selectable for
each channel
NeuroFlash
Photic Stimulator
Flash
rates 1-30Hz, 0.72J/flash.
Five user –definable automatic photic stimulation
programs and manual mode.
Flash marks sharks shown by photic sensor on user-defined
channel.
Data
Acquisition
Analog-to-digital
conversion: 16 bit.
Sampling rate: 2000Hz/channels.
Anti-aliasing filter: 50dB.
Montages: Unlimited number, user
programmable.
Patient Event Maker
Software
features
Neuro
Review EEG Reviewing Software
Optional software for additional EEG reviewing station
on PCs with Window 2000
EGG
Reviewing Software Features
These
features are found on all Neuro View system and the
optional Neuro Review reviewing software
Quick data scanning by the page, second, comments
or events.
Variable-speed forward and backward reviewing.
Rapid remontaging.
Retrospective chart speed, Filter, and sensitivity
rescaling
Return to original recording parameter and montages
with the click of the mouse
On-line event log
Events, comments, and montage and parameter changes
are color coded for quick identification.
Can select specific segment to be archived
Scale to fit or actual size EEG grids
EEG ruler for measuring frequency, duration and amplitudes
Exported to EDF (European Data Format) data file,
can be analyzed by many software
Mapping of voltage, power and frequency
Trend graph
Power Spectrum
Network
Capability
Automatic
data transfer to network after recording
View previously Neuor data over the network
Minimum
Computer Requirements
Window2000
600MHZ Pentium 3 CPU
128MB Ram
20 GB Hard Disk Space
Archive Device (CD-R)
Minimum Graphics Resolution 1024*768
Optional
Archive Drive
650-MB
recordable CD-R drive
Each CD stores up to 25 hours of EEG data
Other
Options
Synchoronous
Digital Video
Long –term monitoring up to 72 hour at frames
per second
Spike Detecting system
Intra-operative
Electrical
Power Requirements
2amp
max, 260VAC 50/60HZ |
