USER
MANUAL
12
51335-006
EEG System
Classification of system
Classification
Clinical use
Degree of protection against electrical shock
Class I. Type BF applied parts
Type of protection against electrical shock
Optically isolated USB amplifier
Mains isolation transformer for PC
Degree of protection against harmful ingress of
water
Ordinary (no protection)
Mode of operation
Continuous
Degree of safety of application in the presence of a
flammable anaesthetic mixture with air or with oxygen
or nitrous oxide
Not suitable
1.6
Description of the components
The R40 Amplifier
The R40 USB 40-channel amplifier incorporates 32 referential channels and 8 polygraphic channels with built-in
calibration and electrode impedance measurement. A Nonin XPOD interface is provided, a Patient Event input,
2 Aux DC inputs and an Electrocap connector. The Amplifier has built in type-BF patient isolation and has a USB
interface to the PC. Optional wireless communication is available (Bluetooth and WLAN WiFi).
The R40 (24) EEG Amplifier is a reduced channel variant of the R40 amplifier. The R40 (24) provides 24 referential
channels and 4 polygraphic channels. In all other respects this amplifier is identical to the R40.
Applied parts
EEG Electrodes
The amplifier connects to standard 1.5mm touchproof EEG recording electrodes arranged in a standard 10-20
pattern, attached to the patient’s head.
Lifelines does not supply EEG electrodes. The Amplifier accepts standard 1.5 mm touchproof
electrodes using DIN 42802-style connectors. To ensure patient safety, the electrodes used must be
approved to the Medical Device Directive 93/42/EEC in Europe or to the relevant local standards
outside Europe.
The conductive part of electrodes and their connectors, including the Neutral electrode, should not
contact other conductive parts including earth.
Overview and Technical Description
Summary of Contents for neuro R40
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