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The EPIC-4000 system is designed to be used in everything from busy clinical practices to regulatory studies. Fully ISCEV compliant, it allows you to do basic ERG, VEP, and EOG testing. Fully automated stimulators simplify testing. Built-in normative data simplifies interpretation of ERGs. The system can be easily upgraded with multifocal ERG/ VEP capability, as well as sweep VEP. The add-on Compliance Pack, developed with a major drug company, allows 21CFR11 compliance if needed.
Design Features
- Computer-controlled 14" Ganzfeld for flash ERG / VEP
- 17" Pattern stimulator for pattern VEP and PERG
Specifications
- 2 channel patient amplifier
- ISCEV-compliant stimulators
- Windows-based control and analysis software
- Certified to IEC 60601-1, UL60601-1 and CSA 22.2 No. 601.1 standards
Computer*
- Windows XP Desktop or Notebook (optional)
- Color InkJet Printer
Interface Unit
- Number of differential recording channels: 2
- Gain settings: ±12.5, ±25, ±50, ±125, ±250, ±500, ±1250, ±2500 mV full scale
- Low cut filter: 0.05, 0.3, 1.0, 5.0, 30, 75 Hz
- High cut filter: 30, 70, 100, 500, 1500, 3000 Hz
- Notch filter: 60 or 50 Hz
- Input Power: 100-250 VAC
- Common mode rejection: Greater than 120 dB
- Noise: Less than 1.5 mV RMS within 0.3 Hz to 500 Hz band
Full-Field Ganzfeld Stimulator
- Meets all ISCEV standards
- 14" diameter full-field globe
- Flash intensity is electronically adjustable to:
- 2.5 cd·m-2·sec (standard flash), 700 cd·m-2·sec (bright flash) and 0.008 cd·m-2·sec (dim flash).
- Background intensity is electronically adjustable to 30 cd·m-2, 70 cd·m-2, or 500 cd·m-2
- Neutral density or color filters can be inserted for both the flash and background lights
- EOG Fixation Lights: Two lights subtending ±15°; Brightness computer controlled
Pattern Stimulator
- Meets all ISCEV standards
- Fully automated control
- 17" Color Flat Screen CRT monitor
- Checkerboard, horizontal, or vertical bars or sinusoids from 2 x 2 to 128 x 128 in powers of 2
- VEP pattern reversal or pattern-blank stimuli
- Alternation rate: 0.25, 0.5, 1, 2, 5, 10, 20, 30 Hz
- Screen luminance: Approximately 80 cd·m-2
Options – Contact LKC for more information
- CMGS-1 Color Mini-Ganzfeld Stimulator
- MGS-2 White Mini-Ganzfeld Stimulator
- Multifocal ERG
- Sweep VEP Objective Visual Acuity Software
- Fast EOG Protocol
- Compliance pack for 21CFR11 regulatory studies
LKC Technologies, Inc., established in 1975, is an ISO 13485:2003 certified and FDA registered medical device manufacturer with electrophysiology equipment installations in over forty countries.
* Please contact LKC for latest computer specifications
More Information :
Multi-Focal ERG
What System is Right for Me?
Resources (PDF):
EPIC-4000 Brochure
EPIC-4000 User's Manual
EPIC-4000 Service Manual
Contact us:
Contact us for more information
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