Devices, systems and methods for carbon dioxide angiography

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United States of America Patent

PATENT NO 9265877
APP PUB NO 20130204130A1
SERIAL NO

13756798

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein are various embodiments of devices, systems and methods for the delivery of carbon dioxide (CO2) as a contrast agent for angiography. The CO2 delivery device can include a syringe and a shuttle valve assembly in fluid communication with the syringe, such that the shuttle valve can be disposed in a first position to pressurize the syringe with CO2, and a second position to deliver a bolus of CO2 to a subject.

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Patent Owner(s)

  • MERIT MEDICAL SYSTEMS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McArthur, Gregory R Sandy, US 62 903
Padilla, William Sandy, US 29 1084
Stevens, Brian Pleasant Grove, US 48 1193

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