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GT-2008V visual electrophysiological instrument
Traditional+multi focus all-in-one machine with full control
The USB2.0 interface and onboard microprocessor offer a wide range of customizable and automatic inspection functions, with dedicated infrared camera eye position monitoring and real-time waveform monitoring. Multiple stimulators can be connected externally to meet clinical and scientific research needs, including medical luxury electric lift tables (optional).
Full digital dual channel bioelectric amplifier
High A/D resolution, high-quality bioelectrical signals can be optionally equipped with 4-8 channels to meet higher scientific research needs. There are three ways to choose: handheld, bracket, and hanging.
The screen brightness, contrast, and resolution that meet all ISCEV standard settings and scientific research needs provide ideal stimulation frequencies and complete multifocal stimulation points, which can be used for chessboard and graphic removal, horizontal bar and vertical bar, rectangular, hexagonal, and mfVEP dart wheel stimulation. The stimulation field can be adjusted arbitrarily.
Color Ganzfeld Color Flash Stimulator
Meets the ISCEV international standard and uses LED standard light sources, which can provide (optional): background light/spiking laser: white/red/blue/green and any combination of color light (purple, orange, etc.) and light supply/withdrawal reactions.
Mini Ganzfeld handheld flash stimulator
Standard FERG and FVEP examinations can be performed for convenient examination of children, bedridden patients, and special patients.
ColorBurst color light stimulator (optional)
We can customize ultra-high brightness and color light Ganzfeld stimulators, animal experimental fixed platforms, and detection software according to scientific research needs.
Pattern Visual Evoked Potentials are electrical activities generated in the occipital visual cortex of the retina after being stimulated by patterns.
Flash electroretinogram (ERG) is a complex electrical response. A series of electrical changes recorded on the cornea when given a specific set of flashing stimuli.
Electrooculography (EOG)
Electrooculography (EOG) measures the amplitude of resting potential and light response. In clinical practice, the ratio of light peak to dark valley, also known as the Arden ratio, is measured. The normal value is 1.8-2.5, which is lower than this range and is commonly seen in retinal pigment epithelial degeneration.
Multifocal electroretinogram (mFERG)
The multifocal ERG system can simultaneously stimulate multiple parts of the retina, and independently collect the response of each part through multi-point input system analysis technology. MFERG simultaneously records the reactions of a large number of small retinal regions, which can detect subtle retinal abnormalities in a short period of time. Multi focal input stimulation technology enables us to simultaneously obtain multi region electroretinograms, and these local ERG responses can reorganize into retinal functional topographic maps.
Multifocal Pattern Visual Evoked Potential (mPVEP)
Multi focal visual evoked potential (mPVEP) is used to record potential responses at multiple locations in the occipital cortex of the brain. Can record the reactions of each community in the field of view, and objectively evaluate the function of the field of view and visual pathway.
Multi focus sensitivity test (occlusion test)
The purpose of the occlusion experiment is to test the sensitivity of multi focal electrophysiological experiments. By blocking the stimulus points corresponding to the stimulator, the sensitivity of the device is determined based on the one-to-one correspondence between the obtained results and the corresponding stimulus points.
GT-2008V will upgrade your visual electrophysiological examination room!
Experience of the New Generation USB Transfer Protocol
The GT-2008V uses the new generation USB transmission protocol, which improves the resolution and collection speed of examination results, making visual electrophysiological examinations more convenient!
A powerful database management system to improve operational efficiency
The GT-2008V adopts the latest Access database to simplify operation and improve work efficiency, greatly improving the efficiency of every data query, modification, and other filtering functions.
Detailed parameters: Standard configurations for each model, as well as changes in product appearance and design, please consult or visit the company website for more information
