Title:
使い捨て一体型フィルタユニット
Document Type and Number:
Japanese Patent JP5614944
Kind Code:
B2
Abstract:
A disposable integral filter unit suitable for the primary and/or secondary clarification of pharmaceutical fluids is disclosed. The filter unit has an inlet and an outlet, and comprises a plurality of filter plates (20n) interposed between a pair of end plates. Each of the filter plates (20n) comprises a polymeric framework (28) structured to define at least three non-overlapping zones including an inlet port zone (210), a filtration zone (216) and an outlet port zone (212), and a deep gradient filter packet (35) embedded within the filtration zone (216). The deep gradient filter packet (35) is formed of a stratified arrangement of layers of filtration material stacked one against another to form a composite pad-like structure. The filter plates and the end plates form a substantially fixed integral stack, wherein fluid entering the disposable integral filter unit through the inlet passes the deep gradient filter packet of each filter plate substantially contemporaneously prior to exiting the unit through the outlet.
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Inventors:
グレゴリー・ストレーフアー
デイビツド・ピー・ヤボルスキー
レオナルド・デイ・デコステ，ジユニア
ラルフ・スタンコウスキー
デイビツド・ピー・ヤボルスキー
レオナルド・デイ・デコステ，ジユニア
ラルフ・スタンコウスキー
Application Number:
JP2009101558A
Publication Date:
October 29, 2014
Filing Date:
April 20, 2009
Export Citation:
Assignee:
イー・エム・デイー・ミリポア・コーポレイシヨン
International Classes:
B01D63/08; B01D25/26; B01D25/30; B01D27/08; B01D29/01; B01D29/46; B01D39/14; B01D39/16; B01D39/18
Attorney, Agent or Firm:
In the patent business corporation Kawaguchi 國 case, it is a patent firm.