The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2019
Filed:
May. 18, 2016
Applicant:
Shimadzu Corporation, Kyoto-shi, Kyoto, JP;
Inventor:
Tatsuya Ikehara, Kyoto, JP;
Assignee:
SHIMADZU CORPORATION, Kyoto-shi, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61K 49/00 (2006.01);
U.S. Cl.
CPC ...
A61K 49/0021 (2013.01); A61K 49/0034 (2013.01);
Abstract
A first light source emits near-infrared radiation with a wavelength near 810 nm, which is excitation radiation for exciting indocyanine green, a second light source emits a violet light with a wavelength of 410 nm that is excitation radiation for exciting PpIX, and a third light source emits white light. An imaging portion comprises a first imaging element able to capture visible light, a second imaging element able to capture red light that is emitted by the PpIX, and a third imaging element able to capture near-infrared light emitted by the indocyanine green.