Catalogue
Fifteen families, ordered by what they measure and not by manufacturer. Every page states the pack size, the connector and the length, because that is what decides an order.
358 references
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Pastes, gels and skin preparation
Everything that happens before the recording.
21 references
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Pressure cannulas
The nasal pressure cannula measures flow through pressure variation, not temperature.
13 references
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EEG electrodes
Gold and silver silver-chloride cup electrodes, reusable or single use.
38 references
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EEG caps
The cap solves fitting time and position reproducibility.
82 references
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Snore sensors
A piezoelectric sensor taped to the trachea measures vibration, where an ambient microphone records the whole room.
4 references
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Flow sensors
Thermocouples and thermistors measure flow through the temperature difference between inhaled and exhaled air.
15 references
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Respiratory effort sensors
This is the channel that tells a central apnoea from an obstructive one: no effort means central.
19 references
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Belts and straps
The part most often rebought, and most often forgotten on the order.
8 references
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Body position sensors
Body position changes everything at interpretation.
4 references
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Movement sensors
Periodic limb movements and tremor.
4 references
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Cables and adapters
Half the incompatibilities between a consumable and a system are solved with a cable.
62 references
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EMG needle electrodes
Concentric, monopolar, single fibre, subdermal.
29 references
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Adhesive electrodes
Three surface sizes, four cable lengths, and a connector choice that determines everything else.
23 references
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Nerve conduction
Stimulate in one place, record in another, measure the time between.
26 references
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Application accessories
Tarlatan, cotton swabs, adhesive discs, eyelets, foam discs, blunt needles.
10 references