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:
Oct. 04, 2016
Filed:
Dec. 14, 2011
Toshinori Takimura, Hachioji, JP;
Toshinori Takimura, Hachioji, JP;
Konica Minolta, Inc., Tokyo, JP;
Abstract
Probe with a light-receiving optical fiber having an entrance face on the tip orthogonal to first optical axis; a light-emitting optical fiber having an exit face on the tip that is orthogonal to a second optical axis; and a lens with a positive refractive power that projects light exiting from the exit face onto the measurement site of a living tissue and focuses light radiated from the measurement site of the living tissue onto the entrance face. Lens has convex surface facing the entrance face and exit face, a flat surface formed on the side opposite the convex surface, and a third optical axis. Distance from center of convex surface to first optical axis of optical fiber is shorter than distance from center to second optical axis of optical fiber.