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EEG-1042 - 42 channel system.


General.

The BRAINBOX® ETHERNET SYSTEM is intended for all sorts of EEG investigations and sleep recordings. Offering both very small size for ultra portability and larger types for operator convenience.


The BRAINBOX® EEG-1042 amplifier is ergonomically designed for stationary use in routine EEG and Sleep analysis. It features a standard commonly used layout of Touchproof connectors integrated in the case. The EEG-1042 has a display with an LED for each electrode for measurement of the electrode impedance. When an electrode placement needs correction so there is no need to walk to the PC to see if it is OK. The override button on the amplifier to select the impedance check mode and level further enhances this feature. The EEG-1042 amplifier has a BRAINNET socket for a Braintronics Photic Stimulator or to expand the system by adding other BRAINBOX® Devices. As an example, adding an ISO-101 Isolator with EEG-1166 gives a system with 96 EEG channels, 8 DC channels, SpO2 and Event, 8 digital inputs and 8 digital outputs. The flexibility of the BRAINBOX® system makes many other configurations possible.

  EEG-1042 amplifier

 

Electrode connections:
For quick and easy connection of Electrode Caps, all amplifiers are equipped with multipin connectors.

For the connection of electrodes with standard Touchproof Plugs, the EEG-1042 amplifiers has 54 Touch Proof inputs for EEG, DC, G1/G2 and Ground Reference on the front of the amplifier.

Isolation:
The isolation function is integrated in the EEG-1042 amplifiers.

Interface connection of BRAINBOX® :
The BRAINBOX® device is connected to the BRAINNET connection on the ETHERNET-102 (V2) interface. The optional FLASH-201 stimulator can be plugged in into the remaining BRAINNET connector on the ETHERNET-102 (V2) or on the BRAINNET connector of the EEG-1042 amplifier. (see system configuration)

Network Interface:
The BRAINBOX® ETHERNET SYSTEM communicates with the PC by means of the ETHERNET-102 (V2) INTERFACE that connects to a standard 10/100 network port on a PC. The third party EEG-analysis software is responsible for proper implementation of the used control protocol, acquisition and analysis. Interfacing is described in document: BRAINBOX® Software Protocol V1.0. The PC software controls Calibration, Electrode Check, etc. of the amplifier over the same thin cable as the digitized EEG signals are transmitted. Power for the amplifier(s) is also supplied over this interface cable.

EEG-1042 - 42 channel system specifications.

  • 32 Galvanic isolated (floating) Unipolar EEG inputs.
  • 8 Galvanic isolated (floating) Unipolar DC inputs.
  • 1 channel for SpO2. (NONIN X-Pod has to be added).
  • 1 channel for EVENT. (EVENT button has to be added).
  • Digital data output to PC, no ADC in the PC is needed.
  • 8 digital inputs
  • 8 digital outputs
  • Real input calibration, CAL voltage is applied to electrode input
  • Impedance check of electrodes on PC screen and LED panel on amplifier
  • Simple interfacing by using Braintronics Proprietary protocol on top of the standard ETHERNET TCP/IP protocol.

Basic requirements.

This is a specification of all parts for a complete system with one 42 channel amplifier.

Qty
Code
Name
note
1
10BB EEG-1042 68-pin connector input
1
7BB ETHERNET-102 Ethernet Interface
31BB ETHERNET-102 V2 Ethernet Interface Version 2
1
27BA 6 mtr BrainNet cable Connection to ETHERNET-102
1
21BA PWR-24/15 Medical Grade adapter 24 / 15 Watt
1
18BA BrainNet termination Not needed when FLASH-201 is connected.

Options for EEG-1042 systems:

Qty
Code
Name
note
1
12BB Nonin X-pod SpO2 With plug for BRAINBOX® system
1
23BA Nonin sensor 8000SS Soft Sensor Small
1
24BA Nonin sensor 8000SM Soft Sensor Medium
1
25BA Nonin sensor 8000SL Soft Sensor Large
1
26BA Event switch Event switch with cable for BRAINBOX® system
1
17BA IP Address Reset Plug Resets IP Address if forgotten
RJ45 RJ45 Crossing cable Network connection cable
1
28BA Mounting block For fixation on microphone stand

Optional FLASH-201 Photic stimulator for EEG-1042 Systems:

Qty
Code
Name
note
1
22BB FLASH-201 Photic Stimulator With mounting block for microphone stand boom
1
8BA BrainNet extension cable
2 mtr.
For connection the EEG-1042 amplifier to the FLASH-201
1
27BA 6 mtr BrainNet cable For connection ETHERNET-102 to the FLASH-201
1
- Microphone stand Buy locally (*
1
- Microphone stand boom Buy locally (*

(* Note: we could supply the microphone stand but due to its weight, they have high transport charges.


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