05211627 is referenced by 63 patents and cites 27 patents.

A catheter having a lumen for delivering air and a lumen for delivering fluid, such as water. Each lumen extends from the proximal end to the distal end of the catheter. An opening is formed between the air and fluid lumens adjacent the distal end to allow communication between the lumens to allow mixing of the air and fluid. A syringe having a fluid barrel and an air barrel is connected to the catheter to communicate with the respective fluid and air lumens.

Title
Catheter and method for infusion of aerated liquid
Application Number
7/654355
Publication Number
5211627
Application Date
February 12, 1991
Publication Date
May 18, 1993
Inventor
Howat L William
Stoneham
MA, US
Agent
Darby and Darby
Assignee
C R Bard
NJ, US
IPC
A61M 37/00
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