公开(公告)号：US5344568A

公开(公告)日：1994-09-06

申请号：US62928

申请日：1993-05-17

Applicant: Yuli Kitaevich ,  Nat Hemasilpin ,  J. Gabriel Marchevsky ,  John J. Bissler ,  George Benzing, III ,  Paul T. McEnery

Inventor： Yuli Kitaevich ,  Nat Hemasilpin ,  J. Gabriel Marchevsky ,  John J. Bissler ,  George Benzing, III ,  Paul T. McEnery

IPC: A61M1/16 ,  A61M1/34 ,  B01D61/100

CPC classification number: A61M1/16 ,  A61M1/1643 ,  A61M1/34 ,  A61M1/3427 ,  A61M1/3451 ,  A61M2205/3393 ,  Y10S210/929

Abstract: A multipurpose hemofiltration system and method are disclosed for the removal of fluid and/or soluble waste from the blood of a patient. The system and method are equally applicable to adult, pediatric and neonatal patients. The system continuously monitors the weight of infusate in a first reservoir and drained fluid in a second reservoir and compares those weights to corresponding predetermined computed weights. When necessary, the pumping rates of the infusate, drained fluid and blood are adjusted in order to achieve a preselected amount of fluid removal from the patient's blood in a preselected time period. Application of this system and method provide repeatable and highly precise results.

Abstract translation: 公开了用于从患者的血液中去除流体和/或可溶性废物的多用途血液滤过系统和方法。 该系统和方法同样适用于成人，儿科和新生儿患者。 该系统连续地监测第一储存器中的输注物的重量和第二储存器中排出的流体，并将这些权重与相应的预定计算权重进行比较。 必要时调节输液，排出的液体和血液的泵送速率，以便在预选的时间段内实现从患者血液中预先选择的流体去除量。 该系统和方法的应用提供了可重复和高精度的结果。