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:
Apr. 03, 2018
Filed:
Feb. 08, 2017
Applicant:
Tomey Corporation, Nagoya-shi, JP;
Inventors:
Assignee:
Tomey Corporation, Nagoya-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/14 (2006.01); A61B 3/15 (2006.01); A61B 3/00 (2006.01); A61B 3/10 (2006.01); A61B 3/12 (2006.01); G02B 1/11 (2015.01); G01B 9/02 (2006.01);
U.S. Cl.
CPC ...
A61B 3/154 (2013.01); A61B 3/0025 (2013.01); A61B 3/0075 (2013.01); A61B 3/102 (2013.01); A61B 3/1005 (2013.01); A61B 3/1225 (2013.01); G01B 9/02004 (2013.01); G01B 9/02078 (2013.01); G01B 9/02091 (2013.01); G02B 1/11 (2013.01);
Abstract
An optical coherence tomography includes a light source, a light separator, a light generator configured to generate interference light, a detector configured to detect the interference light, a first optical element, and at least one of second optical elements comprising a pair of surfaces, and performs forming a tomographic image of a subject. The first optical element is arranged on a measurement light path so as to be closest to the subject, and satisfies at least one of following conditional formulas:−()<−2  [a2]−2; and  [b1]−2  [c2]