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Training level
Level 1 = This fundamental material is intended for a broad audience of learners, of multiple cadres, who may provide care for patients with severe or critical illness, but may have little or no experience caring for severe or critically-ill patients and are usually not the primary decision maker for guiding care.
Level 2 = This intermediate material is intended for a more advanced audience of learners than level 1, with some experience caring for patients with severe or critical illness, and may not be essential for all practitioners who provide this level of care.
Level 3 = This advanced material is intended for an audience with significant experience caring for patients with severe and critical illness, including those who guide care decisions these patients.
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Frequently Asked Questions ·
See more results- Always see manufacturer’s specifications.
- All external filters should be inspected at least daily
- For turbine and compressor ventilators, external inlet filters and fan filters must be cleaned (if cleanable per manufacturer) or replaced at least monthly. For ventilators that allow, bacterial/viral filters should be placed proximal to external inlet filters.
- For example, the LTV-1200: The external inlet filter should be removed and cleaned once a month and can be reused. If operated in high dust or humidity environments, it may need to be cleaned more often. The filter can be cleaned with mild detergent and warm water by using a soft cleaning brush. The filter must be rinsed thoroughly of all detergent residue and must be dried completely prior to re-insertion. If the filter is damaged or cannot be thoroughly cleaned, it should be replaced. The external inlet filter appears to be a proprietary item (Reticulated Foam P/N 10258)
- The fan filter should be removed and cleaned at least once a month (same cleaning procedure as described for the inlet filter). It also can be reused. If the ventilator is being operated in high dust or humidity environments, it may need to be cleaned more often. If the filter is damaged or cannot be thoroughly cleaned, it should be replaced.
- The LTV-1200 model also has an oxygen inlet filter that must be inspected and cleaned on a regular basis. It also is cleaned using a mild cleanser, warm water and a soft brush. Rinse the filter thoroughly to remove all traces of the cleanser. Allow the filter to dry completely before replacing it in the ventilator. Inspect the filter for damage. If it is not intact, or shows signs of damage or cannot be completely cleaned, it should be replaced. The filter is a proprietary item (O2 Inlet Filter (P/N 19845-001) and the accompanying O-Ring (P/N10609)
- The Zoll 731 ventilator: has an internal 2-stage filtration system (an outer foam filter and inner disk filter) to protect the gas flow. External filters should be visually inspected on a daily basis (or more frequently) for dust build up during extended operation in harsh environments and changed when they appear dirty. Use of external filters will preserve the life of the proprietary internal filters (foam filter REF#: 465-0028-00, Air Intake Disk Filter (REF # 465-0027-00). If external filters are not (or cannot be) used, the internal filters must be visually inspected on a regular basis and replaced when dirty. Note: proprietary internal filters cannot be cleaned and reused: they must be replaced.
- The Medtronic PB560 has an external air inlet filter that is intended to be replaced (~monthly or more often) rather than reused
Resources:
This project outlines the steps needed to create a DIY display solution for the Vyaire LTV1200 ventilator. Please note this solution is not endorsed by the manufacturer, OpenCriticalCare and has not received approval for clinical use.
Below is a collection of resources for the Vyaire - LTV 1200 ventilator.