Laryngoscope with camera attachment

1. A laryngoscope blade configured to be used in conjunction with a laryngoscope handle portion to assist intubation of a patient, comprising:

a blade body having a proximal end and a distal end, the blade body comprising:

at least two opposing outer walls forming a channel, the channel having an opening at or near the proximal end of the blade body and terminating in a closed end face, wherein the closed end face of the channel is spaced apart from the channel opening by a first distance;

a rigid spatula that extends past the closed end face of the channel to the distal end of the blade body, wherein the distal end of the blade body is spaced apart from the closed end face by a second distance that is less than the first distance; and

an electrical contact positioned at or near the proximal end of the blade body.

2. The laryngoscope blade of claim 1 , wherein the second distance is greater than a width of the channel as measured orthogonally to a longitudinal axis of the channel.

3. The laryngoscope blade of claim 2 , wherein the first distance is greater than the width of the channel.

4. The laryngoscope blade of claim 1 , wherein the rigid spatula is thicker than one or both of the at least two opposing outer walls.

5. The laryngoscope blade of claim 1 , wherein the channel and the rigid spatula are curved.

6. The laryngoscope blade of claim 1 , wherein the blade body is transparent.

7. A laryngoscope to assist intubation of a patient, comprising:

a handle;

a blade having a proximal end and a distal end, wherein the blade comprises:

a sleeve forming a channel between at least two opposing outer walls of the blade, the channel having an opening at the proximal end of the blade and terminating in a closed end face, wherein the channel comprises a first length extending from the opening to the closed end face; and

a rigid spatula that extends in a longitudinal direction past the closed end face, wherein the rigid spatula comprises a second length that is less than the first length, wherein both the first and second lengths are greater than a width of the channel, the width being measured orthogonally to the longitudinal direction; and

a strengthening element coupled to the handle and having an elongate member, wherein a majority of the strengthening element is located within the channel.

8. The laryngoscope of claim 7 , further comprising an electrical contact positioned at or near the proximal end of the blade.

9. The laryngoscope of claim 7 , wherein the channel is curved.

10. The laryngoscope of claim 7 , wherein the blade is transparent.

11. The laryngoscope of claim 7 , wherein the closed end face comprises a lens.

12. The laryngoscope of claim 7 , comprising a camera located within the channel and positioned to capture images through the closed end face, wherein the closed end face is transparent.

13. A laryngoscope blade configured to be used in conjunction with a laryngoscope handle portion to assist intubation of a patient, comprising:

a blade body having a proximal end and a distal end, wherein the blade body comprises:

first and second opposing outer walls forming a channel therebetween, the channel terminating in a closed transparent end face and having an opening at or near the proximal end of the blade body; and

a rigid spatula extending from the first outer wall of the blade body past the closed transparent end face to the distal end of the blade body, wherein the closed transparent end face connects the rigid spatula to the second outer wall, and wherein the channel and the rigid spatula are curved, wherein the rigid spatula is thicker than one or both of the first and the second opposing outer walls along an entire length of the rigid spatula, and wherein the thickness is measured orthogonally to a longitudinal direction of the blade body.

14. The laryngoscope blade of claim 13 , wherein a curve of at least a portion of the rigid spatula follows a curve of the channel.

15. The laryngoscope blade of claim 13 , wherein the laryngoscope blade is disposable.