Trachi-Naze filter cassette discs are the heart of the Trachi-Naze system
They contain three filter layers which when sealed onto the skin through the baseplate create a ‘closed’ system, ensuring that all air is warmed, humidified and filtered, and restoring a functional airway resistance.
The Trachi-Naze family of multi-function filter cassettes - all have a place in daily life
The two filter cassette options enable attachment to all Trachi-Naze baseplates, stoma studs, tracheostomy tubes and laryngectomy tubes.
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Night Filter
Normal airway resistance adding back almost all lost resistance |
- The Blue Filter (night filter) provides the normal airway resistance which improves oxygenation - these filters would be normally worn at night and can be easily tolerated during sleep.
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Day Filter
Half airway resistance allowing free passage of air for daytime use |
- The Green Filter (Day filter) is comfortable during the day for normal activity - it provides half the level of airway resistance - but it is the regular use of the Blue and Green filter which maximizes respiratory performance.
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Active Filter
Minimal airway resistance allowing strnuous activities |
- The Orange Filter (Active filter) enables wearers to carry out strenuous activity without losing the protection offered by the filters. It has minimal airway resistance.
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Normal use indications: 2-3 filters every 24 hours. Initially upon introduction to the system for the first few days the number of filters may be higher (4-5 filters every 24 hours) - this will settle down after the initial period - approximately 3 to 5 days.
