Page 38 - Catálogo Oftalmología
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Electrodes for VEP ERG EOG 3
GENERAL INFORMATION
EC Certification
All our products are EC certified, except when mentioned explicitly. The certificates are available on request.
Which electrode to choose?
Electroretinography (ERG)
(for simultaneous recording of the two eyes)
- 2 active electrodes (positive) of the following types: scleral lens or non scleral,
- 2 reference electrodes (negative) of the following types: cupula or disposable skin electrode,
- 1 neutral electrode: cupula or ear clip or disposable skin electrode.
Visual evoked potentials (VEP)
- 2 electrodes (active and reference): cupula or needle (for each recorded channel),
- 1 neutral electrode: cupula or ear clip or disposable skin electrode.
Multifocal electroretinography (MERG)
- due to the small amplitude of recorded signals, we recommend the use of shielded cables.
Sensory electro‐oculography (study of pigment epithelium)
(for simultaneous recording of the two eyes)
- 4 electrodes (2 active and 2 reference) : « Beckmann » type, cupula type or disposable skin electrode,
- 1 neutral electrode: cupula or ear clip or disposable skin electrode.
Dynamic electro‐oculography (study of eye movements)
(for simultaneous recording of horizontal and vertical eye movements from the two eyes)
- 8 electrodes (4 active and 4 reference) : « Beckmann » type,
- 1 neutral electrode: cupula or ear clip or disposable skin electrode.
SUCURSAL: CD. MEXICO
Palacio de justicia 888 - Col. Anáhuac www.kevork-instruments.com Benjamin Franklin 115-2 Hipódromo Condesa
66450 San Nicolás de los Garza N.L. México Del. Cuahutémoc - 06170 México D.F. - México
Tel: 52 / 81 / 83526788 - Fax 52 / 81 / 83 76 10 68 Tel: 52 / 56 / 55 16 50 27 - Fax 52 / 56 / 52 71 03 23
