Endotracheal tube

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Description

FIG. 1 is a side view of a right side of an endotracheal tube with a radiopaque chevron shaped biocompatible marker at a distal end and a series of dots.

FIG. 2 is a top view of an endotracheal tube with a radiopaque chevron shaped biocompatible marker at a distal end and a series of dots.

FIG. 3 is a bottom view of an endotracheal tube with a radiopaque chevron shaped biocompatible marker at a distal end and a series of dots; and,

FIG. 4 is a side view of an endotracheal tube shown in a condition of use.

The broken lines shown in FIG. 2 illustrate portions of the endotracheal tube that form no part of the claimed design. The broken lines shown in FIG. 4 illustrate environment and form no part of the claimed design.

Claims

The ornamental design for an endotracheal tube, as shown and described.

Referenced Cited
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Patent History
Patent number: D848609
Type: Grant
Filed: Nov 21, 2017
Date of Patent: May 14, 2019
Assignee: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (Austin, TX)
Inventors: Whitney K. Potomac (Dallas, TX), Andra Blomkalns (Dallas, TX)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Samantha Q Lawrence
Application Number: 29/626,880