Laryngoscope
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United States of America Patent
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May 10, 2016
Grant Date -
Jul 26, 2012
app pub date -
Aug 12, 2010
filing date -
Aug 28, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A laryngoscope comprising a handle, a blade holding element, a detachable blade, means for viewing the laryngeal inlet of a patient and means for adjusting the viewing field. The means for adjusting the viewing field may comprise a light refracting means. Alternatively, in embodiments in which the viewing means comprises at least two fixed cameras elements directed to at least two different viewing fields, the means for adjusting the viewing field may comprise means for switching from one camera to the other or, in embodiments in which the viewing means comprises a movable camera element, the means for adjusting the viewing field may comprise mechanical or electronic means for controlling the movement of the camera. A method for viewing the laryngeal inlet of a patient using a laryngoscope comprising the step of adjusting the viewing field is also covered.
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