3639084 is referenced by 66 patents and cites 2 patents.

This application relates to an apparatus for imparting a pulsatile flow to fluid in a conduit, which has pumping means for providing the pulsatile flow of fluid therein. The apparatus includes an elastic tubular section defining a portion of the conduit and located downstream of the pulsatile flow providing means. The tubular section is surrounded by a sealed sleeve to define a pressurizable space about the tubular section. The space is pressurizable so that the pulsatile flow pattern of fluid passing through the tubular section is controlled in a manner responsive to the pressure within said space. If desired, a portion of the flow conduit upstream of the pumping means is of enlarged transverse dimension and sealed within a second sleeve to define a second pressurizable space to provide a means for increasing the flow of fluid into the pulsatile pumping means.

Title
Mechanism for control pulsatile fluid flow
Application Number
05/025,782
Publication Number
3639084
Application Date
April 6, 1970
Publication Date
February 1, 1972
Inventor
Goldhaber Richard Paul
Assignee
Baxter Laboratories
IPC
A61m
A61b 19/00
F04b 45/00
F04b 43/10
A01N 01/02
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