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. 26, 2019
Filed:
Oct. 01, 2012
Applicant:
Johnson & Johnson Vision Care, Inc., Jacksovnille, FL (US);
Inventors:
Leslie A. Voss, Jacksonville, FL (US);
Catie A. Morley, St. Johns, FL (US);
Gary S. Hall, St. Johns, FL (US);
Assignee:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 35/00 (2006.01); A61B 3/113 (2006.01); A61F 9/00 (2006.01); A61B 3/10 (2006.01);
U.S. Cl.
CPC ...
A61B 3/113 (2013.01); A61B 3/10 (2013.01); A61F 9/0008 (2013.01);
Abstract
This invention provides for a method and an EMDU used to dispense precise quantities of liquids with an image sensor being capable of providing feedback to the user as to both, when an eye is properly aligned with the EMDU, and to detect and track the quantity of the dose administered on to the eye.