MEASUREMENT SYSTEM, MEASUREMENT METHOD, INJECTOR, AND METHOD FOR INJECTING BIOMOLECULE-CONTAINING SOLUTION INTO TO-BE-INJECTED CELL USING SAME

WIPO Patent Application WO/2020/022458

A1

This measurement system is for measuring intra-object behavior of a liquid ejected toward an object from an ejection device. The measurement system is provided with: a container part formed from a resin material; an imaging device which is disposed in such a manner as to be capable of capturing, from a back surface side of the object and across the object, an image of a leading-end surface of the container part that has disposed therein an ejection port and that is in contact with the object while the ejection port is kept in a prescribed state in which the ejection port is positioned with respect to the object so as to face a front-surface side of the object; and a first irradiation device which irradiates the leading-end surface with first near-infrared light. With this configuration, the behavior of an ejection liquid that is being ejected onto an object from an ejection device can be measured by capturing an image of the behavior by means of the imaging device.

KITAGUCHI TORU (JP)
MIYAZAKI HIROSHI (JP)
SAKAGUCHI YUKO (JP)

PCT/JP2019/029311

January 30, 2020

July 25, 2019

Click for automatic bibliography generation  

DAICEL CORP (JP)

G01P13/00; A61M5/30; G01N21/17

WO2017115867A1	2017-07-06
WO2001031282A1	2001-05-03

JP2004170369A	2004-06-17
JP2009274262A	2009-11-26
US20070035736A1	2007-02-15
CN106738734A	2017-05-31
JP2001194379A	2001-07-19
JPH10221357A	1998-08-21
JP2017064094A	2017-04-06
JP2004358234A	2004-12-24
US20050010168A1	2005-01-13
JP2003025950A	2003-01-29

See also references of EP 3828550A4

IP FIRM SHUWA (JP)

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