Title:
CELL SEPARATION DEVICE AND CELL SEPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/146952
Kind Code:
A1
Abstract:
A cell separation device (140) imparts oscillation from a back-face side to a cell culture film (77) to which cells adhere to the surface thereof and thereby separates a cell from the cell culture film (77). The cell separation device (140) is provided with an ultrasonic probe (141) having an oscillator (141a) for ultrasonically oscillating, a frame (142) disposed so as to surround the oscillator (141a), and a first detection unit (143) for detecting a force applied to the frame (142) in a predetermined direction. The oscillator (141a) imparts ultrasonic oscillation selectively to a predetermined cell adhering to the surface of the cell culture film (77). The frame (142) is pushed in until the force applied to the frame (142) from the back face of the cell culture film (77) reaches a predetermined magnitude on the basis of the result of detection by the first detection unit (143), and the oscillator (141a) then ultrasonically oscillates in a state in which the frame (142) abuts the back face of the cell culture film (77).
Inventors:
GOMI SHINICHI (JP)
OSHIMA YASUHIRO (GB)
KAGAWA KENICHI (JP)
KURAKAZU TOMOAKI (GB)
GOMI HISASHI (JP)
OZAKI SHIGENORI (JP)
OSHIMA YASUHIRO (GB)
KAGAWA KENICHI (JP)
KURAKAZU TOMOAKI (GB)
GOMI HISASHI (JP)
OZAKI SHIGENORI (JP)
Application Number:
PCT/JP2015/058841
Publication Date:
October 01, 2015
Filing Date:
March 24, 2015
Export Citation:
Assignee:
TOKYO ELECTRON LTD (JP)
International Classes:
C12M1/42; C12N1/00; C12N5/071; C12N5/10; C12N13/00
Foreign References:
| JP2014018185A | 2014-02-03 | |||
| JP2008092857A | 2008-04-24 | |||
| JP2008213430A | 2008-09-18 | |||
| JP2013000792A | 2013-01-07 | |||
| JP2005254323A | 2005-09-22 |
Other References:
See also references of EP 3130660A4
Attorney, Agent or Firm:
KATSUNUMA Hirohito et al. (JP)
Katsunuma Hirohito (JP)
Katsunuma Hirohito (JP)
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