04129129 is referenced by 210 patents and cites 3 patents.

A method and device for connecting a life support machine to the heart of a patient during open heart surgery which includes a two-stage venous return catheter having spaced inlet openings in the tip end and spaced from the tip end to insure proper connection to the various cavities of the heart and adequate return flow for a life support machine.

Title
Venous return catheter and a method of using the same
Application Number
5/779018
Publication Number
4129129
Application Date
March 18, 1977
Publication Date
December 12, 1978
Inventor
Bruce A Amrine
Ann Arbor
MI, US
Agent
Barnes Kisselle Raisch & Choate
Assignee
Sarns
MI, US
IPC
A61M 25/00
A61M 1/03
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