| 摘要 |
<p>A dialyzer e.g., to act as an artificial kidney in which plates are stacked in pairs between supports, and have interposed pairs of semipermeable membranes. First exchange zones are formed between the membranes and their adjacent plates which are provided with parallel ribs and grooves, and second exchange zones are formed between the membranes of a pair. In order to exert a constant pressure, a flexible-walled bag is located between the outermost plates and a support, over the projected area of the exchange zones.</p> |
