Economic Integrated Clinical Visual-Field Vf Defect Visual Electrophysiology

Min.Order: 1
Product origin: Guangzhou, Guangdong, China
Infringement complaint: complaintComplaint
US$ 1000 ~ 6000

Description

Economic Integrated Clinical Visual-field VF Defect Visual Electrophysiology
CHE-1000VIP

 
Separate DesignIntegrated All-in-One
Computer, pattern stimulator, amplifier and flash stimulator 
were designed independently and connected by cables:
Half room occupation;
Complicated cables;
Hard for movement!
Bold and innovative, integrating all components into a single host. 
Only one power cord and one data cable in the whole system!

Case Example
VEP - depend on the functional integrity of central vision at any level of the visual pathway including the eye, retina, the optic nerve, optic radiations, and occipital cortex;
ERG/FERG - mainly reflect the function of rod/cone and connected bipolar cells, rod/cone system can be isolated through dark/light adaptation;
PERG - represent a function of ganglion cells when photo-receptor & bipolar cells work fine;
EOG - is an electrophysiological test of the function of the outer retina and retinal pigment epithelium (RPE).

Conclusion: extinguished rod response, negative rod-cone response, no obvious signal found in
OP, flat a wave, a little delay b wave in cone response. Test result highly recommends CSNB, in
which on-bipolar and connection between rod-bipolar do not works right.
Specifications
Amplifier 
Input Impedance≥ 1000 MΩ
CMRR≥ 115dB
Input Noise≤ 4uVpp
FilterFull real-time digital filter, band-pass, band-stop, high-pass, low-pass, comb filter apply to every channel independently
A/D Resolution24 bit
PortOptical isolated USB 2.0
Power SupplyLi-ion battery, switch to USB power automatically when low battery
Flash Stimulator 
Light Source ColorWhite, Red, Green, Blue, Yellow and any of their combination
Flash LuminanceCan produce 30cd·s/m2 broad-band white flash in < 4ms
Flash Luminance Range0-100 cd·s/m2
Stimuli ModeSingle, Double, String, On/Off, On duration can be adjusted
Background Illumination0-500 cd/m2
Stimuli Frequency0.01-200Hz
Fixation & EOG3 Fixation/EOG indicator, 64 adjustable intensity; 
MonitorInfra-red camera
Pattern Stimulator 
Luminance0-200 cd/m2
Contrast> 98%
Pattern ShapeCheckerboard, Horizontal/vertical stripes, rectangle, adjustable element angle
Stimuli FieldFull field, left/right/upper/lower half, up-down/left-right margin;
¼ left-top/right-top/left-bottom/right-bottom;
horizontal/vertical center, 1/8 center;
Center circle with any angle;
Field outside center circle with any angle.

Related Recommends

Company Information
FAQ
> if the machine broke after a period of use, can I return it back and get a refund?
iClear HealthCare has a secure procedure to do the product return and repair, please check our service
policy for more information.

 

> I have NO experience buying medical stuff in China. Is the quality good?
There are multiple options in China for medical equipment, iClear HealthCare aims to provide high-quality products at a competitive price.

 

> How long will it take to reach me after the payment?
By Express, it takes 5-7 working days to arrive;
By Air, 3-4 days to the international airport;
By Sea, around 25-55 days to the seaport.

 

>> Can you help set up a clinic or provide complete equipment for hospital projects?
We have a series of complete solutions for clinics and hospital equipment setup. iClear HealthCare has helped set up several clinics and 2 hospitals in East Asia, African, and Saudi and supply all the medical equipment. These projects have saved a lot of time, money, and energy for our customers.
Product Tag:
Related categories:
Scroll to Top