Invention Grant
US08647290B2 Hemodialysis or hemo(dia)filtration apparatus and a method for controlling a hemodialysis or hemo(dia)filtration apparatus
有权
血液透析或血液透析过滤装置和控制血液透析或血液透析过滤装置的方法
- Patent Title: Hemodialysis or hemo(dia)filtration apparatus and a method for controlling a hemodialysis or hemo(dia)filtration apparatus
- Patent Title (中): 血液透析或血液透析过滤装置和控制血液透析或血液透析过滤装置的方法
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Application No.: US12994383Application Date: 2008-05-26
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Publication No.: US08647290B2Publication Date: 2014-02-11
- Inventor: Pietro Masala , Mauro Suffritti , Anders Wallenborg , Thomas Gebhart
- Applicant: Pietro Masala , Mauro Suffritti , Anders Wallenborg , Thomas Gebhart
- Applicant Address: SE Lund
- Assignee: Gambro Lundia AB
- Current Assignee: Gambro Lundia AB
- Current Assignee Address: SE Lund
- Agency: Pearne & Gordon LLP
- International Application: PCT/IB2008/001308 WO 20080526
- International Announcement: WO2009/144522 WO 20091203
- Main IPC: A61M1/34
- IPC: A61M1/34 ; A61M1/14 ; A61M1/16 ; A61M5/142
Abstract:
In a hemodiafiltration apparatus, a control and command unit (11) halts a replacement fluid supply pump (8) and contemporaneously modifies the control mode of a blood pump (1) passing from a control based on the pump velocity to a control based on the blood pressure measured by a sensor (12) arranged downstream of a hemodiafilter (3). The aim is to prevent risks due to excessive hemoconcentration in the blood circuit between the ultrafiltration zone and the infusion zone.
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Information query
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