Title:
CELL TRANSPLANTATION DEVICE AND CELL TRANSPLANTATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/203674
Kind Code:
A1
Abstract:
A cell transplantation device that is to be used for disposing a cell-containing transplant in a target region in vivo. The cell transplantation device comprises a needle-shaped member extending along one direction and a retaining member formed of a fibrous material. Inside the needle-shaped member, a flow channel opening at the distal portion of the needle-shaped member is provided. The retaining member, which is positioned in the midway of the flow channel, is configured so that, when a transplant in a liquid body enters from the opening into the flow channel, the transplant is retained between the retaining member and the opening.
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Inventors:
KODAMA YOSHIHIRO (JP)
OKAMOTO SHINICHI (JP)
IMAI KEIICHI (JP)
KOIKE MOTONORI (JP)
OKAMOTO SHINICHI (JP)
IMAI KEIICHI (JP)
KOIKE MOTONORI (JP)
Application Number:
PCT/JP2020/013759
Publication Date:
October 08, 2020
Filing Date:
March 26, 2020
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD (JP)
International Classes:
A61L27/38; A61M5/178; A61L27/56; A61L27/58; A61L31/14; A61M5/32; A61M37/00; C12M1/00; C12M1/26; C12M3/00
Domestic Patent References:
| WO2007042818A1 | 2007-04-19 | |||
| WO2019064653A1 | 2019-04-04 |
Foreign References:
| JP2015531644A | 2015-11-05 | |||
| JP2007503876A | 2007-03-01 | |||
| US20180264043A1 | 2018-09-20 |
Other References:
See also references of EP 3950025A4
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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