US4331540A | 合法醫療器材資訊網
This invention relates to artificial kidney systems, and more particularly, to an apparatus and method for draining dialysis solution from a dialyzer after dialysis.
BACKGROUND OF THE INVENTIONArtificial kidney systems usually include a dialyzer and a dialysis machine which controls the operation of the dialyzer. The dialyzer is used to treat a patients blood so as to remove water and waste products therefrom. Such dialyzers include a semipermeable membrane which separates the blood and the dialysis solution flowing through the dialyzer. Waste product removal occurs by mass transfer through the membrane, and water removal occurs by ultrafiltration through the membrane.
Some dialysis machines operate to draw the dialysis solution through the dialyzer under a negative pressure (i.e., below atmospheric pressure). These machines normally include: (a) a negative-pressure-typ...
(PDF) History of hemodialyzers' designs | 合法醫療器材資訊網
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Summary | 合法醫療器材資訊網
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US4331540A | 合法醫療器材資訊網
【人工洗腎用透析筒】許可證字號:衛署醫器輸字第006334號
器材品名:人工洗腎用透析筒許可證字號:衛署醫器輸字第006334號註銷狀態:已註銷註銷日期:2012/11/30註銷理由:許可證已逾有效...