公开(公告)号：US20210401460A1

公开(公告)日：2021-12-30

申请号：US17467691

申请日：2021-09-07

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Yoshihiro KODAMA ,  Shinichi OKAMOTO ,  Keiichi IMAI ,  Motonori KOIKE

IPC: A61B17/34

Abstract: A cell transplantation device is used to place a graft containing cells into a target region in a living body. The cell transplantation device includes a needle extending in one direction, and a filter unit made of a fibrous member. The needle has a flow channel defined therein and an opening at the tip of the needle. The filter unit is disposed at an intermediate position in the flow channel and configured to retain a graft between the filter unit and the opening when a liquid material containing the graft enters the flow channel through the opening.

公开(公告)号：US20210346607A1

公开(公告)日：2021-11-11

申请号：US17380442

申请日：2021-07-20

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Keiichi IMAI ,  Kana YOSHIHARA

IPC: A61M5/32 ,  A61M5/31 ,  A61M5/19 ,  A61M5/315

Abstract: A transfer device for living organisms is used for placing an object in a living organism. The transfer device for living organisms includes a tubular needle extending in one direction, and a pushing member located inside the needle. The needle is configured to capture an object therein from an opening at a tip of the needle. The pushing member is configured to be movable relative to the needle from inside the needle toward the opening.