User Manual

1. GENERAL
Operator's Manual WEE-1000 1.1
Introduction
The WEE-1000A Wireless Input Unit lets you compose a wireless EEG/PSG
measuring system with an EEG-1100/9100/9200 Series Electroencephalograph.
The wireless input unit consists of an electrode junction box, telemetry unit,
access point and isolator. The telemetry unit measures EEG waveforms, ECG
waveforms, EMG waveforms, respiration waveforms, SpO
2
and other parameters
and transmits them to the access point by wireless transmission (IEEE 802.11b
compliant) or by cable transmission through the isolator. The access point is
connected to the electroencephalograph by LAN. The electroencephalograph
displays and saves the measurement data.
• Compact and lightweight electrode junction box/telemetry unit
The telemetry unit can be worn by the patient in a pochette and electrode
junction box is contained in the shoulder strap so that the patient is free from an
electroencephalograph and examination room.
• Up to 32 channels of waveforms can be measured.
JE-011A Electrode Junction Box and ZB-101AA Telemetry Unit:
30 channels of EEG waveforms or 22 channels of EEG waveforms, 8 channels of
bipolar signals and 2 channels of DC input signals
• SpO
2
measurement
An optional SpO
2
probe can directly be connected to the telemetry unit with the
JL-101A SpO
2
Adapter (option).
• JE-012A Electrode Junction Box for polysomnogram (PSG) measurement
• Battery operation
The telemetry unit can operate on battery power for 24 hours or more on a
lithium-ion rechargeable battery.
• Backup of transmitted data
The transmitted data is backed up in the telemetry unit to guard against
accidental signal loss
• Communication with the Electroencephalograph
The access point communicates with the electroencephalograph through LAN
(10/100Base T). The measurement data from the telemetry unit can be
transferred to a distant electroencephalograph by LAN.
• Direct connection with the SC-101A Isolator.
The telemetry unit can also be directly connected to the access point with an
SC-101A Isolator. The isolator is useful when there is a lot of radio frequency
interference or to save battery power when the patient is sleeping. DC power is
supplied to the telemetry unit from the access point through the isolator.
Features