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:
Sep. 18, 2001
Filed:
Feb. 04, 1999
Richard C. Horian, Los Angeles, CA (US);
Other;
Abstract
A device for cleaning soft contact lenses includes a cage having two cavities to loosely receive soft contact lenses therein. The cavities are defined by spaced ribs and provide surfaces approximating the surfaces of the lenses to be contained therein. The cage is positionable within a container which is fluid tight and can be associated with a rotary drive. The drive is oriented to rotate the container in a horizontal axis. The container includes an appropriate fill line allowing filling of one-half of the internal volume of the container with multipurpose liquid or cleaning solution. The rims of the lenses contained within the cage are arranged with the planes of such lenses substantially parallel to the axis of rotation and displaced from that axis to accommodate lifting the lenses repeatedly out of the body of liquid and then fully immersing them. A method for cleaning contact lenses includes loosely containing the lens so that it may move about the cage, repeatedly moving the lens fully into and out of a body of liquid through rotation in a substantially horizontal axis. The lenses are rotated slowly at three to ten revolutions per minute.