Title:
細胞濾過フィルタ
Document Type and Number:
Japanese Patent JP6575695
Kind Code:
B2
Abstract:
A cell filtration filter that includes a metal membrane part that has a first main surface on which the cells are to be captured and a second main surface that opposes the first main surface. The metal membrane part has a plurality of hole edges that define a plurality of first through holes and a support region that is arranged around the hole edges and supports the hole edges. In the support region of the metal membrane part, a plurality of second through holes, which have smaller openings than the first through holes, are arranged so as to surround the hole edges. On the first main surface of the membrane part, the hole edges are raised with respect to the support region.
Inventors:
Yu Manju
Junko Watanabe
Takashi Kondo
Junko Watanabe
Takashi Kondo
Application Number:
JP2018557681A
Publication Date:
September 18, 2019
Filing Date:
December 11, 2017
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
C12M1/12; B01D39/10; B01D69/00
Domestic Patent References:
| JP2015087382A | ||||
| JP2000501338A |
Foreign References:
| WO2016140183A1 | ||||
| WO2014192917A1 |
Attorney, Agent or Firm:
Norihito Yamao
Hiroshi Okabe
Hiroshi Okabe