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:
Jun. 15, 2021
Filed:
Jun. 28, 2017
Hoya Corporation, Tokyo, JP;
Yoshitaka Watanabe, Tokyo, JP;
Kazunori Kudo, Saku, JP;
Hoya Corporation, Tokyo, JP;
Abstract
There is provided an intraocular lens injector including: a hollow body composed of an injector main bodyhaving a lens installing portion on which an intraocular lens is installed, and an injection tubeattached to a tip part of the injector body; a rotary memberhaving a first threaded portion formed thereon and attached to a rear end part of the injector bodythat constitutes the hollow body, rotatably around an axis of the hollow body; a plungerhaving a second threaded portionformed thereon, and configured to move through the hollow body in an axial direction of the hollow body; a rodconfigured to push out the intraocular lens from the lens installing portion by moving through the hollow body in the axial direction of the hollow body together with the plunger, wherein a tip side of the plungeris injected into the hollow body in a state in which the first threaded portion and the second threaded portionare meshed with each other, and a rear end side of the plungeris disposed in a state of protruding backward of the rotary member