| 摘要 |
PURPOSE:To obtain an enhanced agitation effect even when the opening of the mesh is enlarged, and to reduce the stagnation of air bubbles by providing a protrusion on a strand on the surface side wherein each strand for dialysis crosses and is bonded. CONSTITUTION:A reticular spacer for dialysis having 5-14mm. opening, consisting of a large number of the first strands (a) made of plastics which lie in a plane and are arranged in parallel with each other at regular intervals and the second strands (b) which lie in a plane and are arranged crosswise at regular intervals on the plane of the first strands. 1-5 protrusions (n) per one mesh are provided to the strands on the surface side wherein the first and the second strands cross each other and are bonded to each other. The spacer can be molded with a metallic mold, or manufactured by adhering the strand having the protrusions after molding or by perforating at regular intervals after a reticular material having no protrusions is manufactured.
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