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:
Jul. 21, 2020
Filed:
Apr. 04, 2017
Advanced Bio-spectroscopy Co., Ltd, Tokyo, JP;
The University of Tokyo, Tokyo, JP;
ADVANCED BIO-SPECTROSCOPY CO., LTD, Tokyo, JP;
THE UNIVERSITY OF TOKYO, Tokyo, JP;
Abstract
An object is to provide a technique that can evaluate biological tissues such as cartilage tissue and regenerated tissues such as regenerated cartilage. A method for observing a dynamic physical property of a biological tissue according to the present invention is that a biological tissue is irradiated with a pulsed light having a wavelength of a far-infrared wavelength region modulated into circular polarized lights by applying bias voltages to a radiation means () having an antenna electrode films of orthogonal ()-axis structure with phases shifted using high-voltage high-speed modulation means (), and dynamic physical property of the biological tissue is observed on the basis of a spectrum obtained by vibration optical activity spectroscopy.