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:
Dec. 03, 2019
Filed:
Oct. 26, 2018
The United States of America As Represented BY the Secretary of the Army, Fort Detrick, MD (US);
Robert Haggins, Jr., Belcamp, MD (US);
Erik Eaton, Jr., Havre de Grace, MD (US);
Zachary Murray, Jarrettsville, MD (US);
Timothy Varney, Baltimore, MD (US);
The Government of the United States, as represented by the Secretary of the Army, Fort Detrick, MD (US);
Abstract
An apparatus for isolating corneal endothelial cells (CECs) includes a housing with an interior wall that defines a hollow interior of the housing. At least four fluid channels are formed in the housing with two of the channels terminating in respective openings in an upper portion of the interior wall and two of the channels terminating in respective jets in the upper portion of the interior wall. A convex projection is centrally located on the circular base of the hollow interior and is configured to receive an inverted cornea. A circular insert for the housing has an opening therein in which the convex projection projects when the insert is mated with the lower portion of the interior wall. CECs are harvested from the inverted cornea.