DATEX E-NMT MODULE
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E-NMT Datex Ohmeda Module parts for sale. USOC Medical sale & Repair E-NMT Datex Ohmeda Module. Neuromuscular Transmission (NMT) is the transfer of an impulse between a nerve and a muscle in the neuromuscular junction. NMT can be blocked by neuromuscular blocking agents – drugs which cause
transient muscle paralysis and prevent the patient from moving and breathing spontaneously.
Muscle relaxation is used during general anesthesia to enable endotracheal intubation and to provide the
surgeon with optimal working conditions. In critical care, muscle relaxation is used during mechanical ventilation
to minimize the patient’s work of breathing and to improve oxygenation.The level of neuromuscular block is routinely
measured by stimulating a peripheral nerve, usually in the hand, and by evaluating the muscle response either visually
or by touching the hand. The NMT module provides quantitative, automatic measurement of muscle response to a stimulus.
The unique MechanoSensor quantifi es the evoked mechanical response by measuring the motion of the
thumb by a piezoelectric sensor, which converts the physical motion to an electrical signal. This sensor is
available for adults and for pediatric use.NMT measurement setup with MechanoSensor.
Note the location of the electrodes. Use tape to tie the MechanoSensor securely on the patient’s hand.
Traditional Electromyography (EMG) measurement with ElectroSensor is also available.
A supramaximal stimulus is needed to ensure that all muscle fi bers are stimulated with suffi cient intensity and
that reliable measurements are achieved during deep neuromuscular block. The NMT module automatically
searches the current needed for the supramaximal stimulus, and maintains this current throughout
the procedure. Train-of-four (TOF) is used as a standard stimulation mode. Four supramaximal stimuli are generated at 0.5
second intervals. Each stimulus in the train causes the muscle to contract. Please contact our customer service for further questions or concerns.
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