Closed suction catheter with color keyed suction depth indicators

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Description

FIG. 1 is a perspective view of a closed suction catheter with color keyed suction depth indicators, shown in a retracted configuration;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, illustrated in an extended configuration.

Portions of the catheter with color-keyed suction depth indicators have been lined to represent color.

The broken lines in FIGS. 4 and 5 illustrate environmental matter that form no part of the claimed design.

Claims

I claim the ornamental design for a closed suction catheter with color keyed suction depth indicators, as shown and described.

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Patent History
Patent number: D735847
Type: Grant
Filed: May 9, 2014
Date of Patent: Aug 4, 2015
Inventor: William Laurence (Plano, TX)
Primary Examiner: David Muller
Assistant Examiner: Nathan Johnston
Application Number: 29/490,500