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:
Mar. 02, 2021
Filed:
Jan. 09, 2018
Derma Medical Inc., Yokohama, JP;
Takashi Shinozaki, Yokohama, JP;
Derma Medical Inc., Yokohama, JP;
Abstract
[Technical Problem] To provide an inspection device for inspecting a tissue using reflected light from a tissue, and a control method, a system, a light guide, and a scale of the inspection device. [Solution to Problem] An inspection deviceof the present invention comprises an imaging deviceand an inspection modulefor allowing the imaging deviceto take a tissue image. The inspection moduleincludes an objective lensfor focusing reflected light from a tissue to the imaging device; a plurality of LEDsfor surrounding the optic axis of the objective lensand exposing light to the tissue; a circular polarization filtercomprising polarization state-regulating partsfor exposing the light from the LEDsto the tissue directly or as circularly polarized light; and an alignment mechanismfor aligning the polarization state-regulating partwith the position of the LED