TUBULAR TREATMENT TOOL MEMBRANE BODY AND TUBULAR TREATMENT TOOL

A membrane body for a tubular treatment device includes a tubular membrane portion (12). The membrane portion forms a multi-layer structure having a first layer (21) formed of a fiber and a second layer (22) having liquid permeability lower than that of the first layer.

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Bibliographische Detailangaben
1. Verfasser: SHIRAHAMA Noriaki
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A membrane body for a tubular treatment device includes a tubular membrane portion (12). The membrane portion forms a multi-layer structure having a first layer (21) formed of a fiber and a second layer (22) having liquid permeability lower than that of the first layer.