ATLAS Headboxes
Allows Buffered Recording and External Stimulus Delivery Simultaneously
through All Electrodes with Touch Proof Connections
ATLAS Headboxes provide neurologists with the ability to record from scalp and intra-cranial macro electrodes. Additionally, our unique active, high impedance buffer circuitry maintains signal fidelity and drastically reduces noise interference inherent in the clinical environment. A parallel touch proof connector set accommodates external stimulator connections that speeds up manual cortical mapping procedures.
Signal Quality
- Active buffers are stimulus-tolerant:
up to +/- 15 volts (30 volt total) - Low noise buffers on all signals for improved signal quality
- Exact unity gain buffers maintain excellent
CMR performance for noise and artifact rejection
Recording Capabilities
- Record stimulus delivery and EEG after-discharges from all electrodes - amplifier inputs are not disconnected during stimulus delivery
- Record scalp and intra-cranial electrodes with touch proof connections
Applications and Use
- Accommodates standard EEG recording routines
- Facilitates surface recordings of spontaneous EEG and evoked response
- Easily connect stimulators for cortical mapping procedures or research stimulus purposes
| SPECIFICATIONS | |
|---|---|
| Input Channels | 64 electrodes, 8 reference inputs |
| Active Ground Connection | 1 touch proof active ground output |
| Gain | Unity Gain (= 1.00000) |
| Input Voltage Range | ±15 V max (30 V isolated stimulus) |
| Output Voltage Range | ± 5 V |
| Noise Level | 2.75 µV rms (1 Hz - 9,000 Hz) |
| Stimulation Connections | Touch proofs on flat surface |
| System Connections | 2 female MDR-50 connectors |
| Dimensions | 145 mm X 155 mm X 57 mm |
| Weight | 0.9 kg |
Patient Connectors
Each model provides a unique second paralleled patient connector for specific clinical equipment.
ATLAS Headbox
64 touch proof connections on tiered side panel for convenient access
ATLAS HC Headbox
Dual DB37 high-density input connectors for quick connect to stimulator switches, electrode EIBs and EEG headcaps
