JP6680479B2 - 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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- C12M31/00—Means for providing, directing, scattering or concentrating light
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
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- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
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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 (2)
- 細胞培養容器に接着している状態で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、
所定形状の複数個のクランプを切り出すための格子状の切断線の端が前記細胞集合体の外周縁までは到達せず、当該切断線によって切断されずに繋がった細胞集合体の周縁部を形成し、そ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、
前記細胞集合体が、前記細胞培養容器に接着している状態で前記切断線に沿って切断されて前記クランプが形成されるとともに切断されずに繋がり細胞培養容器に接着した周縁部が形成されることを特徴とする細胞処理方法。 - 細胞培養容器に接着している状態で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、
所定形状の複数個のクランプを切り出すための格子状の切断線の端が前記細胞集合体の外周縁までは到達せず、当該切断線によって切断されずに繋がった細胞集合体の周縁部を形成し、そ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前記細胞培養容器に接着している状態の前記細胞集合体にレーザ光を照射することで前記クランプが形成されるとともに切断されずに繋がり細胞培養容器に接着した周縁部が形成されるように細胞集合体を切断するレーザ加工機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015129636A JP6680479B2 (ja) | 2015-06-29 | 2015-06-29 | 細胞処理方法、レーザ加工機 |
PCT/JP2016/061078 WO2017002422A1 (ja) | 2015-06-29 | 2016-04-05 | 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 |
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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 |
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JP2017012027A JP2017012027A (ja) | 2017-01-19 |
JP6680479B2 true JP6680479B2 (ja) | 2020-04-15 |
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US (1) | US11504810B2 (ja) |
EP (1) | EP3315600A4 (ja) |
JP (1) | JP6680479B2 (ja) |
WO (1) | WO2017002422A1 (ja) |
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EP3305888B1 (en) * | 2015-06-01 | 2022-09-28 | Kataoka Corporation | Cell treatment method, laser processing machine, and cell culture vessel |
JP6033980B1 (ja) * | 2016-06-01 | 2016-11-30 | 株式会社片岡製作所 | 細胞処理システム |
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