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:
Nov. 06, 2018
Filed:
Jul. 22, 2015
Applicant:
Rebiscan, Inc., Cambridge, MA (US);
Inventor:
Robert Scott Winsor, Round Hill, VA (US);
Assignee:
REBISCAN, INC., Cambridge, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/14 (2006.01); A61B 3/113 (2006.01); G02B 26/10 (2006.01); G02B 27/42 (2006.01); G02B 19/00 (2006.01); G02B 27/28 (2006.01); A61B 3/00 (2006.01);
U.S. Cl.
CPC ...
A61B 3/113 (2013.01); G02B 19/0028 (2013.01); G02B 26/105 (2013.01); G02B 26/106 (2013.01); G02B 27/4233 (2013.01); A61B 3/0025 (2013.01); G02B 27/283 (2013.01);
Abstract
A method and apparatus for fixation measurement includes rotating a first reflector comprising a diffraction component about a rotation axis, the first reflector being configured to reflect light received from a light source onto a second reflector via the diffraction component and reflect light received from the second reflector via the diffraction component and capturing light which is reflected by the second reflector and subsequently reflected by the first reflector with one or more photodetectors.