Title:
ナノ繊維濾過媒体を用いる、流体試料からの微生物の除去
Document Type and Number:
Japanese Patent JP7100099
Kind Code:
B2
Abstract:
A method for removing microorganisms from liquid samples and a nanofiber containing liquid filtration medium that simultaneously exhibits high liquid permeability and high microorganism retention. Microorganisms such as bacteria, particularly B. Diminuta, are removed from a liquid by passing the liquid through a porous nanofiber containing filtration medium having a B. Dimunuta LRV greater than about 9, and the nanofiber(s) has a diameter from about 10 nm to about 1,000 nm. Another method for removing microorganisms such as bacteria and Mycloplasma , includes passing the liquid through a porous nanofiber containing filtration medium having a microorganism LRV greater than about 8, and the nanofiber(s) has a diameter from about 10 nm to about 1,000 nm. The filtration medium can be in the form of a fibrous electrospun polymeric nanofiber liquid filtration medium mat.
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Inventors:
Mikaile Kozlov
Wilson Moya
Gabriel Cassick
Wilson Moya
Gabriel Cassick
Application Number:
JP2020171157A
Publication Date:
July 12, 2022
Filing Date:
October 09, 2020
Export Citation:
Assignee:
EMD Millipore Corporation
International Classes:
B01D69/00; B01D61/14; B01D69/02; B01D69/10; B01D69/12; B01D71/16; B01D71/26; B01D71/28; B01D71/30; B01D71/34; B01D71/38; B01D71/42; B01D71/48; B01D71/52; B01D71/54; B01D71/56; B01D71/58; B01D71/62; B01D71/64; B01D71/68
Domestic Patent References:
| JP2005536347A |
Attorney, Agent or Firm:
Kawaguchi International Patent Office