公开(公告)号：AU2003234608A8

公开(公告)日：2003-12-12

申请号：AU2003234608

申请日：2003-05-15

Applicant: BAXTER HEALTHCARE SA ,  BAXTER INT

Inventor： KIENMAN RICK ,  RICHARDSON IAN ,  BOWMAN JOSEPH H JR ,  LUNDTVEIT LOREN M ,  ALVARO JOSE ,  EU BRUCE MIND-DA ,  SHANG SHERWIN ,  BUSBY DONALD ,  HOPPING PETER ,  CHILDERS ROBERT ,  DIN SHAHID ,  LAUMAN BRIAN

IPC: A61M1/14 ,  A61M1/28 ,  A61M1/00

Abstract: A peritoneal dialysis system comprising a housing, a stepper motor housed by the housing, a pump head in operable communication with the stepper motor, a disposable unit operable with the housing and an encoder operably coupled to the stepper motor. The disposable unit includes a membrane operable with the pump head and wherein the housing and the disposable unit are configured to allow a negative pressure to be applied to the pump head and the membrane. The stepper motor is configured to move the pump head towards and away from the disposable unit. The encoder is operable with a position detection apparatus located to detect a position of the pump head relative to a reference position.

公开(公告)号：AU2003239476A1

公开(公告)日：2003-12-12

申请号：AU2003239476

申请日：2003-05-15

Applicant: BAXTER INT

Inventor： KELLAM BEN ,  O'SULLIVAN DANIEL P ,  THOMPSON STANLEY ,  EU BRUCE MING-DA ,  DIN SHAHID ,  YANG TAHUA ,  LING MICHAEL T K ,  BOWMAN JOSEPH H JR ,  LUNDTVEIT LOREN M ,  ALVARO JOSE ,  ANDERSON KEITH M K ,  SHANG SHERWIN ,  BUSBY DONALD

IPC: A61M1/14 ,  A61M1/16 ,  A61M1/28 ,  A61M39/10 ,  A61M39/20 ,  B32B27/08 ,  A61M1/00

公开(公告)号：AU2003239476A8

公开(公告)日：2003-12-12

申请号：AU2003239476

申请日：2003-05-15

Applicant: BAXTER HEALTHCARE SA ,  BAXTER INT

Inventor： KELLAM BEN ,  O'SULLIVAN DANIEL P ,  THOMPSON STANLEY ,  EU BRUCE MING-DA ,  DIN SHAHID ,  YANG TAHUA ,  LING MICHAEL T K ,  BOWMAN JOSEPH H JR ,  LUNDTVEIT LOREN M ,  ALVARO JOSE ,  ANDERSON KEITH M K ,  SHANG SHERWIN ,  BUSBY DONALD

IPC: A61M1/14 ,  A61M1/16 ,  A61M1/28 ,  A61M39/10 ,  A61M39/20 ,  B32B27/08 ,  A61M1/00

公开(公告)号：AU2003234608A1

公开(公告)日：2003-12-12

申请号：AU2003234608

申请日：2003-05-15

Applicant: BAXTER INT

Inventor： KIENMAN RICK ,  RICHARDSON IAN ,  BOWMAN JOSEPH H JR ,  LUNDTVEIT LOREN M ,  ALVARO JOSE ,  EU BRUCE MIND-DA ,  SHANG SHERWIN ,  BUSBY DONALD ,  HOPPING PETER ,  CHILDERS ROBERT ,  DIN SHAHID ,  LAUMAN BRIAN

IPC: A61M1/14 ,  A61M1/28 ,  A61M1/00

Abstract: A peritoneal dialysis system comprising a housing, a stepper motor housed by the housing, a pump head in operable communication with the stepper motor, a disposable unit operable with the housing and an encoder operably coupled to the stepper motor. The disposable unit includes a membrane operable with the pump head and wherein the housing and the disposable unit are configured to allow a negative pressure to be applied to the pump head and the membrane. The stepper motor is configured to move the pump head towards and away from the disposable unit. The encoder is operable with a position detection apparatus located to detect a position of the pump head relative to a reference position.