Patents by Inventor Jeffrey T. Snyder

Jeffrey T. Snyder has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Integrated cardioplegia delivery system
    Patent number: 4433971
    Abstract: A bubble trap for a cardioplegia system in which cardioplegia medication or a mixture of arterial blood and medication is delivered to the heart of a patient undergoing open heart surgery which includes a bubble trap in conjunction with the delivery system which separates air from the arterial flow and provides visual indication of an increase of air in the system, together with a flow means for lengthening the path of flow through the trap to achieve maximum separation of air from the arterial flow.
    Type: Grant
    Filed: June 30, 1981
    Date of Patent: February 28, 1984
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Erin J. Lindsay, Jeffrey T. Snyder