公开(公告)号：US20100042036A1

公开(公告)日：2010-02-18

申请号：US11794639

申请日：2006-01-06

申请人： Katsunori Masaoka ,  Takashi Doi ,  Kaoru Kushiyama

发明人： Katsunori Masaoka ,  Takashi Doi ,  Kaoru Kushiyama

IPC分类号： A61M1/14

CPC分类号： A61M1/3643 ,  A61M1/3644 ,  A61M1/3647

摘要： The present invention provides an automatic priming method by which priming is conducted while keeping, in the automatic priming, an arterial-side chamber in a normal position as in a case of dialysis treatment, and in which forward and backward rotations of a blood pump are employed, and a speed of rotation, in particular, backward rotation is adjusted to be low so that air or the like is reliably prevented from entering a dialyzer. The priming method is characterized by including, in a blood purification circuit in which priming is conducted by supplying physiological saline into a circulation circuit formed by connecting an arterial blood circuit (L1) with a venous blood circuit (L2), (1) an early injection step of filling the venous blood circuit with a priming solution (physiological saline), (2) an overflow step of discharging the priming solution for cleaning the arterial blood circuit, (3) a reverse direction re-circulation step of conducting a treatment in a direction opposite to the overflow step, which may be followed by a forward direction re-circulation step, and (4) a forward direction re-circulation step.

摘要翻译： 本发明提供了一种自动起动方法，其中在自动起动中，如在透析治疗的情况下一样，将动脉侧腔保持在正常位置，并且其中血泵的向前和向后旋转是 并且将旋转速度，特别是反转速度调节为低，使得可靠地防止空气等进入透析器。 起动方法的特征在于，在通过将生理盐水供给到通过将动脉血液回路（L1）与静脉血液回路（L2）连接而形成的循环回路进行灌注的血液净化回路中，（1） 注射步骤，用灌注溶液（生理盐水）填充静脉血回路;（2）排出用于清洗动脉血回路的引发溶液的溢流步骤，（3）进行治疗的反向再循环步骤 与溢流步骤相反的方向，其可以是正向再循环步骤，以及（4）正向再循环步骤。

公开(公告)号：US07842001B2

公开(公告)日：2010-11-30

申请号：US11794639

申请日：2006-01-06

申请人： Katsunori Masaoka ,  Takashi Doi ,  Kaoru Kushiyama

发明人： Katsunori Masaoka ,  Takashi Doi ,  Kaoru Kushiyama

IPC分类号： A61M37/00 ,  B01D24/46 ,  B01D29/62 ,  B01D33/44 ,  B01D35/00 ,  B01D41/00 ,  A61M1/00

CPC分类号： A61M1/3643 ,  A61M1/3644 ,  A61M1/3647

摘要： An automatic priming method in which an arterial-side chamber is maintained in a normal position during priming, as in a case of dialysis treatment, and in which forward and backward rotations of a blood pump are employed, and a speed of rotation, in particular, backward rotation, is adjusted to be low, so that air or the like is reliably prevented from entering a dialyzer. The priming method for use in a blood purification circuit in which priming is conducted by supplying physiological saline into a circulation circuit formed by connecting an arterial blood circuit with a venous blood circuit includes filling the venous blood circuit with a priming solution (physiological saline), discharging the priming solution for cleaning the arterial blood circuit, conducting a treatment in a direction opposite to the overflow step, which may be followed by a forward direction re-circulation step, and re-circulating in a forward direction.

摘要翻译： 一种自动起动方法，其中如在渗透处理的情况下，动脉侧腔室在启动期间保持在正常位置，并且其中采用血泵的向前和向后旋转，并且特别是旋转速度 ，向后旋转被调节为低，使得可靠地防止空气等进入透析器。 用于通过将生理盐水供给到通过将动脉血回路与静脉血液回路连接而形成的循环回路进行灌注的血液净化回路中的引发方法包括用引发液（生理盐水）填充静脉血回路， 排出用于清洁动脉血回路的引发溶液，以与溢流步骤相反的方向进行治疗，随后可以是正向再循环步骤，并且向前方向重新循环。