JP2017012027A - 細胞処理方法、レーザ加工機 - Google Patents
細胞処理方法、レーザ加工機 Download PDFInfo
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Abstract
【解決手段】増殖した細胞集合体から略均等な形状を有する複数個のクランプを切り出すにあたり、所定形状のクランプを切り出すための切断線によって切断されない細胞集合体の周縁部の面積が一個のクランプの面積を上回っているように切断線を設定し、その切断線を走査するようにレーザ光を照射することで細胞集合体を切断する。
【選択図】図5
Description
11…容器本体
12…被照射層
3…レーザ照射装置
33…加工ノズル
4…変位機構(XYステージ)
5…制御部
6…細胞集合体
61…クランプ
62…切断線
63…周縁部
64…外周縁
L…レーザ光
Claims (4)
- 増殖した細胞集合体から略均等な寸法を有する複数個のクランプを切り出す方法であって、
所定形状のクランプを切り出すための切断線によって切断されない細胞集合体の周縁部の面積が一個のクランプの面積を上回っているように前記切断線を設定していることを特徴とする細胞処理方法。 - 前記切断線が前記細胞集合体の外周縁までは到達しない請求項1記載の細胞処理方法。
- 増殖した細胞集合体から略均等な寸法を有する複数個のクランプを切り出すものであって、
所定形状のクランプを切り出すための切断線によって囲まれない細胞集合体の周縁部の面積が一個のクランプの面積を上回っているように前記切断線を設定し、その切断線を走査するようにレーザ光を照射することで細胞集合体を切断するレーザ加工機。 - 増殖した細胞集合体から略均等な寸法を有する複数個のクランプを切り出すものであって、
所定形状のクランプを切り出すための切断線を走査するようにレーザ光を照射することで細胞集合体を切断するとともに、
前記切断線に沿ってレーザ光を照射した後、または切断線に沿ってレーザを照射する前に、前記周縁部に向けてレーザ光を照射して周縁部に存在する細胞を致死させるレーザ加工機。
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JP2015129636A JP6680479B2 (ja) | 2015-06-29 | 2015-06-29 | 細胞処理方法、レーザ加工機 |
EP16817532.1A EP3315600A4 (en) | 2015-06-29 | 2016-04-05 | CELL PROCESSING METHOD AND LASER BEAM MACHINE |
US15/739,395 US11504810B2 (en) | 2015-06-29 | 2016-04-05 | Cell processing method, laser processing machine |
PCT/JP2016/061078 WO2017002422A1 (ja) | 2015-06-29 | 2016-04-05 | 細胞処理方法、レーザ加工機 |
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JP2019146586A (ja) * | 2017-02-13 | 2019-09-05 | 株式会社片岡製作所 | 細胞処理装置 |
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