Otorhinolaryngology, Nerve monitors

Using the Neurosign 800 eight channel motor nerve monitor coupled with a Digitimer D185 cortical electrical stimulator,
Majestic has created an easy-to-use package which solves many of the spinal surgeon’s monitoring problems – the
Neurosign Spinal.
The D185 Mk 2 cortical electrical stimulator is powerful enough to be able to evoke a motor potential simply by using
corkscrew electrodes inserted into the scalp over the motor cortex. By stimulating the motor cortex, a volley of action
potentials is generated and passes down the spinal cord; the nerve action potential, which is difficult to measure outside of a
laboratory, eventually results in a muscle action potential, which is easy to measure in the operating theatre. The Neurosign
800 immediately displays the resultant EMG signals.

 

SKU: SAMSAC032 Category:

Description

Description

Using the Neurosign 800 eight channel motor nerve monitor coupled with a Digitimer D185 cortical electrical stimulator,
Majestic has created an easy-to-use package which solves many of the spinal surgeon’s monitoring problems – the
Neurosign Spinal.
The D185 Mk 2 cortical electrical stimulator is powerful enough to be able to evoke a motor potential simply by using
corkscrew electrodes inserted into the scalp over the motor cortex. By stimulating the motor cortex, a volley of action
potentials is generated and passes down the spinal cord; the nerve action potential, which is difficult to measure outside of a
laboratory, eventually results in a muscle action potential, which is easy to measure in the operating theatre. The Neurosign
800 immediately displays the resultant EMG signals.