Lever for auto insertion and secure placement of IV tubing for use in intravenous pump systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11892108
APP PUB NO 20200222623A1
SERIAL NO

16832363

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lever including a far end to engage an infusion tubing is provided. The lever includes a pivot end configured to fit into a shaft and to allow the lever to rotate about a shaft axis, the pivot end including a pocket to capture a spring having a leg protruding outside. The spring is configured to apply a bias from the lever against a door assembly. The lever includes a tab disposed on an outer side of the far end and configured to interface with the door assembly, and a pusher protruding into an inner side of the far end and configured to contact the infusion tubing when the far end engages the infusion tubing. The pusher applies a downward pressure to the infusion tubing when the door assembly is closed until the infusion tubing is properly aligned with an air-in-line sensor disposed on both sides of the tubing.

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First Claim

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Patent Owner(s)

  • CAREFUSION 303 INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Roberts, Steve Lakeside, US 19 2232

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Maintenance Fees

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