Patent Publication Number: US-D852353-S

Title: Tracheal intubation bougie and catheter with color-coded depth indicators

Description:
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawings will be provided by the Office upon request and payment of the necessary fee. 
         FIG. 1  is a side view of a tracheal intubation catheter with color-coded depth indicators according to our design; 
         FIG. 2  is a front end view thereof; 
         FIG. 3  is a back view thereof; 
         FIG. 4  is a perspective view thereof; 
         FIG. 5  is an environmental side view of the tracheal intubation catheter with color-coded depth indicators shown in use in a patient according to our design; 
         FIG. 6  is an environmental perspective view of the tracheal intubation catheter with color-coded depth indicators of our design shown with an endotracheal tube thereon and an oxygen attachment at one end thereof; 
         FIG. 7  is a side view of another embodiment of a tracheal intubation catheter with color-coded depth indicators according to our design; 
         FIG. 8  is a front end view thereof; 
         FIG. 9  is a back view thereof; 
         FIG. 10  is a perspective view thereof; 
         FIG. 11  is an environmental side view of the tracheal intubation catheter with color-coded depth indicators shown in use in a patient according to our design; and, 
         FIG. 12  is an environmental perspective view of the tracheal intubation catheter with color-coded depth indicators of our design shown with an endotracheal tube thereon and an oxygen attachment at one end thereof. 
       The broken lines shown herein are for illustrative purposes only and form no part of the claimed design. The different stippling patterns in the drawings indicate surfaces having a contrasting appearance as shown. 
       The environmental views of  FIGS. 5, 6, 11 and 12  are shown for illustrative purposes with respect to an endotracheal tube (shown in broken line and disclaimed), and it should be understood that in use, portions of the device would be occluded by the endotracheal tube and/or by insertion in a patient. For  FIGS. 7-12 , when printed in black and white, the different segments represent red, yellow and green. 
       The catheter is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.