公开(公告)号：CA2349809A1

公开(公告)日：1994-05-26

申请号：CA2349809

申请日：1993-11-12

Applicant: BAXTER INT

Inventor： WOLFE ALAN GEORGE ,  JOHNSON HARLEY D ,  FALKVALL THORE ,  KELLY THOMAS D ,  GROGAN JEFFREY B

IPC: A61M1/14 ,  A61M1/16 ,  A61M1/36 ,  A61M39/10 ,  B01D61/34 ,  G06Q50/22

Abstract: Methods are disclosed for providing operationial instructions to a hemodialysis circuit (10) hav- ing a dialysis filter (48) and a capa- bility of operating according to a time-varying parameter such as var- iable ultrafiltration. According to the methods, entered arc a desired time period, a target cumulative va- lue of the parameter, such as target ultrafiltration volume, and a pro- posed time-varying profile of the parameter that is representable as a plot of coordinates in a region de- fined by an ordinate of values of the parameter and a time-based ab- scissa defining a profile cumulative value of the parameter. If the pro- file cumulative value is not equal to the target cumulative value, then the proposed time-varying profile is changed along the ordinate to make the cumulative values equal. The circuit (10) then operates according to the changed profile to achieve the entered target cumulative value within the time period.

公开(公告)号：DE69333081T2

公开(公告)日：2004-04-15

申请号：DE69333081

申请日：1993-11-12

Applicant: BAXTER INT

Inventor： GROGAN JEFFREY B ,  FALKVALL THORE ,  JOHNSON HARLEY D ,  KELLY THOMAS D ,  WOLFE ALAN GEORGE

IPC: A61M1/14 ,  A61M1/16 ,  A61M1/36 ,  A61M39/10 ,  B01D61/34 ,  G06Q50/22