Invention Grant
- Patent Title: Hydrogel lens including a removable media insert
- Patent Title (中): 水凝胶镜片包括可移动介质插入物
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Application No.: US13838194Application Date: 2013-03-15
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Publication No.: US09304230B2Publication Date: 2016-04-05
- Inventor: Randall B. Pugh , James Daniel Riall , Frederick A. Flitsch
- Applicant: Johnson & Johnson Vision Care, Inc.
- Applicant Address: US FL Jacksonville
- Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee Address: US FL Jacksonville
- Main IPC: G02C7/04
- IPC: G02C7/04 ; G02B1/04 ; B29D11/00 ; G02C7/08 ; A61F9/00

Abstract:
An ophthalmic device includes a hydrogel lens and a media insert removably attached to the hydrogel lens. A method for removably attaching the media insert to the hydrogel lens includes receiving a first hydrogel lens including an annular opening, at least partially inserting a media insert into the annular opening of the first hydrogel lens, removing the media insert from the annular opening of the first hydrogel lens, receiving a second hydrogel lens including an annular opening, and at least partially inserting the removed media insert into the annular opening of the second hydrogel lens.
Public/Granted literature
- US20140268027A1 HYDROGEL LENS INCLUDING A REMOVABLE MEDIA INSERT Public/Granted day:2014-09-18
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