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Multi-Focal ERG Systems
leading the wave
Unmatched repeatability;
ERG responses from 15
different systems1
Performance LeaderUnprecedented 1 nano Volt
resolution and illuminated
receptacles guide lead
insertion and electrode
contact quality
32-Bit Amplifi erHandheld Ganzfeld
stimulator option; enables
optimal Pediatric and
Operating Room ERG testing
ColorBurst™
1Rustum Karanjia, Martin W. ten Hove and Stuart G. Coupland (2011). Electroretinograms and Normative Data, Electroretinograms, Dr. Gregor Belusic (Ed.), InTech, DOI: 10.5772/23387.
E3 consoles are paired with high performance LCD monitors and integrated patient chin rest
E3 with LCD Monitor SystemOur advanced high brightness and fast response monitors are custom engineered to
enable very effective clinical diagnostic testing
Diagnosys offers a selection
of high performance fi xation
monitoring cameras that
integrate with Espion™
software
Fixation Cameras
LCD monitor features:• Brightness up to 1,000 cd/m2
• Contrast up to 3,000:1• Compact screen sizes
Fully compliant ISCEV
standard PERG and
pVEP are delivered
using the miniature
OLED monitor which
enables unprecendented
repeatability
22" desktop all-in-one
computer with Espion
software and SQL relational
database enables fast
testing and reporting;
computer can be off-cart
(Europe only)
Integrated Computer Pattern Stimulator
Blue Profi le™ SystemOur fully integrated cart-based systems enable compact funtionality in a mobile system
for use throughout your facility
!!!
Multi-Focal ERG Systems leading the wave
Multi-Focal ERG Features
3rd Generation advanced performance • All multi-focal and pattern visual electrophysiology tests possible • Industry leading 32-bit amplifiers: <1 Nano-Volt resolution • Advanced brightness and fast response monitors engineered for mfERG • Unprecedented ERG repeatability
Modular, full features, easy to use • 5 powerful stimulators you can mix & match • Most cost effective, compact and mobile systems on the market • Set up system and initiate testing in hours • Unique, electrode testing amplifier speeds patient set-up • Most widely used system world-wide
Choose from the broadest range of stimulators in the industry:
Stimulator Performance LCD Performance LCD ColorBurst 19” CRT Envoy Mini Pattern Stimulator
Primary use Multi-focal ERG Multi-focal ERG Pediatric, OR, handheld Ganzfeld
Pattern ERG, VEP
Pattern ERG, VEP
Applications Full range of retina functional test: clinical diagnostics, clinical trials, clinical safety studies, Stem cell & genetic research, Neuro-ophthalmology, R&D, advanced diagnostics
Configuration options
Cart-based system Desktop system with E3 console
With or without stand
Protocols ISCEV multi-focal ERG (mfERG)
ISCEV multi-focal ERG (mfERG)
ISCEV full-field ERG (6 tests)
ISCEV PERG ISCEV PERG
Pattern VEP* Pattern VEP* Dark-adapted 30 ERG ISCEV mfERG Multi-focal ERG Uniform field PERG Uniform field
PERG Long duration flash ISCEV VEP ISCEV Pattern
VEP Multi-focal PhNR
(mfPhNR) Multi-focal PhNR (mfPhNR)
Flash VEP ISCEV Pattern VEP
Uniform field PERG
Sweep VEP Sweep VEP Uniform field PERG mfVEP Multi-focal VEP** Multi-focal VEP** PhNR Uniform field
PERG
Scotopic threshold response
mfPhNR
Double flash ERG Other: see ColorBurst
brochure
Notes: 1) *Non-ISCEV standard protocol, 2) **In development at Diagnosys
UK: Diagnosys UK LTD ! 5 Trust Court, Vision Park ! Histon, Cambridge, CB24 9PW ! Phone/Fax: +44 (0) 1223 520699 ! Email: [email protected]
!
!!
The information listed herein is accurate as of the date of printing, however may change at any time without notice. The contents may differ from the current status of approval of the product in your country. Please contact your local Diagnosys representative for more information © 2016 by Diagnosys, LLC. All copyrights reserved.
Doc: #14682 Rev: #C ECN 1168 Date: 9/27/2018
US: Diagnosys LLC USA ! 55 Technology Dr, Suite 100 ! Lowell, MA 01851 USA ! Phone: 978.458.1600 ! Fax: 978.458.1755 ! Email: [email protected] www.diagnosysllc.com
System specifications ERG Controller • Advanced real-time acquisition system with integrated power isolation
• Direct pattern generator • Isolated auxiliary line outlets to meet medical leakage current standards• All-digital filtering • Hardened, machined aluminum case • Advanced, medically qualified power-lift cart (Profile systems)
Amplifier • Full DC 2-channel, fully differential, 32-bit amplifiers have 1 nano Volt resolution, which provide the highest resolution in the industry; ultra low noise
• 5 Volt input range, ensures amplifier will not over-range • Common mode rejection: >100 dB
Stimulators Refer to individual stimulator brochures Computer Desktop all-in-one computer or Laptop computer; Runs on Windows® 7 through 10 Espion Software • Automatic rejection
• Peak/trough detect & measure • SQL relational database • Multiple operator modes
Cameras Included with LCD monitor
System configurations 1. Model number: D310 (Profile cart-based systems) Configuration: select 1 option per field below Note: all systems come with an ERG controller, 32-bit amplifier, computer, Espion software, cart and starter accessory kit.
2. Model number: D315 (E3 desktop systems) Configuration: select 1 option per field below Note: all systems come with an E3 console, 32-bit amplifier with stand, computer, Espion software and starter accessory kit.
Optional accessories Model Description
D354 19” CRT
D370 Sweep VEP
US: Diagnosys LLC USA ● 55 Technology Dr, Suite 100 ● Lowell, MA 01851 USA ● Phone: 978.458.1600 ● Fax: 978.458.1755 ● Email: [email protected]: Diagnosys UK LTD ● 5 Trust Court, Vision Park ● Histon, Cambridge, CB24 9PW ● Phone/Fax: +44 (0) 1223 520699 ● Email: [email protected]
Simplify your visual electrophysiology
If you would like more information on Diagnosys products,
please contact us at either our US or UK locations.
Doc #: 14682 Rev: C ECN #: 1168 Date: 9/27/2018
Ordering information:Model #: D310 (Blue Profi le System) D315 (E3 system with an LCD monitor)
System options: Normative data DICOM print module Envoy Mini OLED monitor for PERG and pVEP Sweep VEP module
www.diagnosysllc.com
The industry leader. Decades of experience, thousands of installations.
• Most experienced customer support team in the industry• Hundreds of peer-reviewed papers published using our systems• Extensive world-wide network of leading experts operating Diagnosys systems
Diagnosys Lab 1 of 1 [Espion: 0-999 V6.2012.109.50]
Patient: NORMAL, DOB:1/1/1950, Female Examiner: Natalie Doran Date Tested: 1/1/2012 (Updated: 11/16/2015) Time Tested: 9:50:40 AM Test Comment: Done w ith trial lenses Unique ID: B6E89837-5E8E-419E-BC71-01D6-05AA-BFA6 61 Hex 60 degree [11-Mar-2010] Normal patients will show a strong central peak and moderate peripheral responses in the surface plot. Traces should line up fairlywell against normative data, and group averages should show markers within the normative data boxes. Patients with excellent fixation may even show a dip in function at the location of the blind spot.
1
2
3
4
5
Response Density index Hex n Area deg² P1 ms P1 nV
1 1 19.8 32.4 462.8* 2 6 27.6 31.0 450.7* 3 12 38.5 30.3 321.1* 4 18 49.3 31.1 274.6* 5 24 57.7 31.5 276.9*
50nV
/deg
²
50ms
Group AveragesConcentric Rings [RE]
1
2
3
4
5
Response Density index Hex n Area deg² P1 ms P1 nV
1 1 19.8 32.4 538.0* 2 6 27.6 31.5 420.6* 3 12 38.5 31.1 303.5* 4 18 49.3 30.8 258.9* 5 24 57.7 30.9 257.8*
50nV
/deg
²
50ms
Group AveragesConcentric Rings [LE]
50ms
500n
V
T NTrace ArrayTraces Average[3],Adaptive[3],Secondary Smoothed Normals [RE]
Retinal (TN)
50ms
500n
V
N TTrace ArrayTraces Average[3],Adaptive[3],Secondary Smoothed Normals [LE]
Retinal (TN)
NT
nV/deg²8.0
6.0
4.0
2.0
0.0
NT
Patient 3-D TopographyRMS Density x Normals nV/deg² [RE]
TN
nV/deg²8.0
6.0
4.0
2.0
0.0
TN
Patient 3-D TopographyRMS Density x Normals nV/deg² [LE]
Espion™ software provides detailed test reports that are concise and easy to interpret (ISCEV standard mfERG tests using a multi-focal ERG system shown).