Abstract: A disposable video laryngoscope includes a novel internal liquid jet spray. This laryngoscope is designed so that the user may utilize either the video mode in which the image is displayed on an external screen, or the device may be used in the same manner as a direct laryngoscope. If the device is used in video mode, a Light Emitting Diode (LED) is placed within a camera housing so as to prevent or reduce fogging of the lens. The device includes an internal spray mechanism that may receive liquid through a luer-connection interface such as is used with syringes or IV tubing systems and that directs a spray onto a fogged or occluded lens to restore vision.

Abstract: A laryngoscope includes a handle having an inner cavity configured to accept at least part of a syringe, the handle having (a) a syringe seat disposed at a bottom of the inner cavity, (b) a valve disposed below the inner cavity, and (c) a blade coupled to the handle, wherein the blade includes a housing connected to a camera having a lens.

Abstract: A laryngoscope includes a handle having an inner cavity configured to accept at least part of a syringe, the handle having (a) a syringe seat disposed at a bottom of the inner cavity, (b) a valve disposed below the inner cavity, and (c) a blade coupled to the handle, wherein the blade includes a housing connected to a camera having a lens.

Abstract: A disposable video laryngoscope includes a novel internal liquid jet spray. This laryngoscope is designed so that the user may utilize either the video mode in which the image is displayed on an external screen, or the device may be used in the same manner as a direct laryngoscope. If the device is used in video mode, a Light Emitting Diode (LED) is placed within a camera housing so as to prevent or reduce fogging of the lens. The device includes an internal spray mechanism that may receive liquid through a luer-connection interface such as is used with syringes or IV tubing systems and that directs a spray onto a fogged or occluded lens to restore vision.

Abstract: A disposable video laryngoscope includes a novel internal liquid jet spray. This laryngoscope is designed so that the user may utilize either the video mode in which the image is displayed on an external screen, or the device may be used in the same manner as a direct laryngoscope. If the device is used in video mode, a Light Emitting Diode (LED) is placed within a camera housing so as to prevent or reduce fogging of the lens. The device includes an internal spray mechanism that may receive liquid through a luer-connection interface such as is used with syringes or IV tubing systems and that directs a spray onto a fogged or occluded lens to restore vision.