EXTRACORPOREAL BLOOD CIRCULATING AND PROCESSING SYSTEM FOR TREATMENT OF MULTIPLE MYOSITIS
PURPOSE: To smoothly remove granulocyte and monocyte by circulating a specific quantity of blood of a multiple myositis patient at a specific flow rate with an anticoagulant mixed, filling the main part of a porous body in a container equipped with an inlet and outlet for the blood, and catching the...
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Zusammenfassung: | PURPOSE: To smoothly remove granulocyte and monocyte by circulating a specific quantity of blood of a multiple myositis patient at a specific flow rate with an anticoagulant mixed, filling the main part of a porous body in a container equipped with an inlet and outlet for the blood, and catching the granulocyte and monocyte with a capturing means having a specific quantity of airflow. CONSTITUTION: The blood, 1-3 liters, of a multiple myositis patient is circulated by a blood pump at a flow rate of 10-200ml/min, and an anticoagulant of nafamostant mesilate is also added by a finger pump 2 at a flow rate of 0.003-40ml/min so as to be mixed with the blood. Then, either an aggregate body, in which a main filter made of unwoven fabric is rolled cylindrically, stacked and then multiply wrapped around with prefilters made of unwoven fabric, or a porous body is filled in a granulocyte/monocyte removing device 1 equipped with an inlet and outlet for the blood, thereby catching granuation and monocyte at an airflow of 20-2,000 liters/min. Thus, granulocyte and monocyte are smoothly and safely removed from the patient's blood. |
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