Title:
CELL OBSERVATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/158947
Kind Code:
A1
Abstract:
In a microscopic observation unit (10), when acquiring hologram data at various measurement positions on a cell culture plate (13) while a light source unit (11) or the like is moved by a moving part (15), a measuring-moment image creation unit (24) creates a thumbnail image by reducing the size of a hologram image based on original data (two-dimensional distribution of light intensity) every time when data is obtained at each of the measurement positions, and a display processing unit (25) pastes the respective obtained thumbnail images so as to sequentially complete a hologram image of the entire plate to be displayed on a display unit (27). When a measurer, after viewing the hologram image while measurement is being taken, determines that the measurement is not properly performed, the measurer presses a measurement stop button to abort measurement immediately. By this configuration, when there is a flaw in measurement such as contamination of a foreign object in a sample, it becomes possible to abort measurement without having to wait until a phase image or an intensity image is reconstructed at a server at the completion of all measurements on the basis of hologram data, and thereby to avoid spending time on a futile measurement.
Inventors:
YAMAKAWA MOMOYO (JP)
YAMAMOTO SHUHEI (JP)
YAMAMOTO SHUHEI (JP)
Application Number:
PCT/JP2017/008568
Publication Date:
September 07, 2018
Filing Date:
March 03, 2017
Export Citation:
Assignee:
SHIMADZU CORP (JP)
International Classes:
G01N21/41; C12M1/34; G02B21/00; G03H1/00
Domestic Patent References:
| WO2011089908A1 | 2011-07-28 | |||
| WO2013070287A1 | 2013-05-16 |
Foreign References:
| JP2011170212A | 2011-09-01 | |||
| US20080137933A1 | 2008-06-12 | |||
| JP2004012201A | 2004-01-15 | |||
| JP2009175330A | 2009-08-06 |
Attorney, Agent or Firm:
KYOTO INTERNATIONAL PATENT LAW OFFICE (JP)
Download PDF: