Title:
IMAGING DEVICE, TREATMENT DEVICE, AND IMAGING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/038734
Kind Code:
A1
Abstract:
An imaging device (1) comprises: an excitation light source (242) that emits excitation light, which excites fluorescent dyes, toward a treatment site of a subject (ST) to whom a drug containing a fluorescent dye has been administered; a first imaging unit (28) that images the treatment site and obtains a visible moving image; a second imaging unit (29) that obtains a fluorescent image when the treatment site has been irradiated with the excitation light by imaging the fluorescence generated from the fluorescent dye at the treatment site; a composite image generating unit (19) that superimposes the fluorescent image on a visible moving image to generate a composite image; and an image display unit (15) that displays the composite image. The excitation light source emits excitation light having a predetermined pulse width.
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Inventors:
TSUMATORI HIROYUKI (JP)
Application Number:
PCT/JP2019/033591
Publication Date:
March 04, 2021
Filing Date:
August 27, 2019
Export Citation:
Assignee:
SHIMADZU CORP (JP)
International Classes:
A61B10/00; A61N5/06
Foreign References:
| US20170354392A1 | 2017-12-14 | |||
| JP2011206227A | 2011-10-20 |
Other References:
K. SATO ET AL.: "Photo-induced ligand release from a silicon phthalocyanine dye conjugated with monoclonal antibodies; A mechanism of cancer cell cytotoxicity after near infrared photoimmunotherapy", ACS CENTRAL SCIENCE, 7 November 2018 (2018-11-07)
SHIMADZU CORPORATION, FIRST TIME TO SUCCESSFULLY DEVELOP A LIGHT REMOTE CONTROL SWITCH FOR KILLING ONLY TARGETED CELLS -EXPECTATIONS FOR CONTRIBUTION TO CANCER TREATMENT WITH LITTLE SIDE EFFECTS, 10 March 2019 (2019-03-10)
See also references of EP 4023160A4
SHIMADZU CORPORATION, FIRST TIME TO SUCCESSFULLY DEVELOP A LIGHT REMOTE CONTROL SWITCH FOR KILLING ONLY TARGETED CELLS -EXPECTATIONS FOR CONTRIBUTION TO CANCER TREATMENT WITH LITTLE SIDE EFFECTS, 10 March 2019 (2019-03-10)
See also references of EP 4023160A4
Attorney, Agent or Firm:
KOMAI Shinji et al. (JP)
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