Nasal ventilation interface and system
First Claim
Patent Images
1. An adjustable slide interface configured to be attachable to a nasal cannula comprising:
- a substantially rectangular slide with at least one flow velocity openings including a flow velocity cut out;
wherein when the substantially rectangular slide is moved laterally at least one of the flow velocity openings holes pass over the flow velocity cut out.
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Abstract
A ventilation interface and system is described which can be adapted to be connected to a source of ventilation. The ventilation interface and system may include variable exhaust ports. The ventilation interface system may optionally include feed tubes, y-connector, tube holder, and headgear.
64 Citations
4 Claims
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1. An adjustable slide interface configured to be attachable to a nasal cannula comprising:
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a substantially rectangular slide with at least one flow velocity openings including a flow velocity cut out;
wherein when the substantially rectangular slide is moved laterally at least one of the flow velocity openings holes pass over the flow velocity cut out. - View Dependent Claims (2, 3, 4)
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Specification