Video laryngoscopy device

1. A video laryngoscopy device comprising:

a blade having a handle and a blade portion extending from the handle;

an electronics housing extending from the blade portion; and

a camera or image sensor and a lighting element housed within the electronics housing;

wherein the device is single use disposable;

wherein the electronics housing comprises:

a first rounded portion extending downwardly away from a surface of the blade portion;

a first ramped portion extending downwardly away from the first rounded portion and proximally away from a distal end of the blade portion;

a second rounded portion extending downwardly away from the first ramped portion;

a straight portion extending downwardly away from the second rounded portion and including a first aperture aligned with the image sensor and a second aperture aligned with the lighting element;

a third rounded portion extending downwardly away from the straight portion;

a second ramped portion extending downwardly away from the third rounded portion and proximally away from the distal end of the blade portion; and

a fourth rounded portion between the second ramped portion and a lower surface of the electronics housing.

2. The device of claim 1 wherein the blade is in communication with a display screen, the display screen configured to display video from image data communicated by the blade.

3. The device of claim 2 wherein the blade is in wireless communication with the display screen and is configured to communicate the image data via a Bluetooth wireless connection.

4. The device of claim 1 further comprising a protective cover shield extending away from the electronics housing, the protective cover shield defining a cavity in front of the image sensor and the lighting element.

5. The device of claim 4 wherein at least one hole is defined in the protective cover shield, the at least one hole aligned with at least one of the image sensor and the lighting element.

6. The device of claim 5 wherein the at least one hole comprises a plurality of holes, one each aligned with the image sensor and the lighting element.

7. The device of claim 4 wherein the protective cover shield is dome shaped.

8. The device of claim 7 wherein the protective cover shield comprises additives therein or thereon configured to repel debris.

9. The device of claim 4 further comprising a camera lens cleaning mechanism, the camera lens cleaning mechanism configured to inject air to the image sensor and/or to the cavity to thereby remove debris on a lens of the image sensor.

10. The device of claim 9 further comprising a push button on a top portion of the handle, the camera lens cleaning mechanism configured to inject the air responsive to actuation of the push button.

11. The device of claim 10 wherein the camera lens cleaning mechanism comprises an air reservoir, a nozzle connected to the air reservoir and tubing connected to the nozzle and terminating at or adjacent the image sensor and/or the cavity, wherein air from the air reservoir is injected through the nozzle and through the tubing responsive to actuation of the push button.

12. The device of claim 11 wherein the camera lens cleaning mechanism further comprises a first check valve disposed between the air reservoir and the nozzle, the first check valve configured to allow the flow of air toward the image sensor and/or to the cavity through the tubing and prevent the flow of air in the opposite direction.

13. The device of claim 11 further comprising:

a filter on a sidewall of the handle; and

a second check valve on a bottom portion of the air reservoir;

wherein the second check valve is configured to allow the flow of air from outside the handle through the filter into the air reservoir and prevent the flow of air in the opposite direction.

14. The device of claim 1 wherein the image sensor and the lighting element are held on a substrate in the electronics housing, the electronics housing comprising a partition member between the image sensor and the lighting element.

15. The device of claim 1 wherein the image sensor is a cube camera that extends further away from the substrate than does the lighting element.

16. The device of claim 15 wherein the cube camera comprises a lens that is substantially flush with a front surface of the straight portion.