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:
May. 19, 2026
Filed:
Jan. 30, 2019
Eyebright Medical Technology (Beijing) Co., Ltd, Beijing, CN;
Lijun Zhao, Beijing, CN;
Jiangbing Xie, Beijing, CN;
EYEBRIGHT MEDICAL TECHNOLOGY (BEIJING) CO., LTD., Beijing, CN;
Abstract
An intraocular lens implanter and a preloaded type intraocular lens implantation device, which can improve the operational reliability of the injection member so as to improve the operational reliability of rolling or folding of the intraocular lens in an expected direction. In the intraocular lens implanter the inner cavity of the implantation head is provided with a guide portion, where the guide portion has a shape approaching the movement route of the push pin from rear to front, so that the push pin can push the movable piece of the pressing plate on the guide portion, and the movable piece applies downward force to the push pin in turn, thereby the push pin performs the injection operation under the state that the head portion of the push pin keeps in contact with the lower surface of the inner cavity of the implantation head.