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US 2018/0005505 A1Published application
Breathing Apparatus With One or More Safety Sensors
OwnerMark Goodsoninventor
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Abstract
A breathing apparatus having one or more safety sensors that monitor the breathing gas supplied to a ventilation interface for contaminants. Upon detection of a threshold value of a contaminant, the apparatus activates one of more alarms, such as strobe lights, horns and/or piezo buzzers, to waken the user to the dangerous condition. The alarm may also comprise a notification system to first responders.
Claims10
A breathing apparatus comprising:
- a ventilation interface;
- a conduit connected to the ventilation interface;
- at least one safety sensor at least partially within the conduit or the ventilation interface and having an output;
- at least one alarm connected to the output of the at least one safety sensor;
- and
- a filter within the conduit downstream from the at least one safety sensor.
3 more elements
Dependencies are inferred from the claim text.