Invention Grant
- Patent Title: Ophthalmic apparatuses and methods
- Patent Title (中): 眼科设备和方法
-
Application No.: US11381891Application Date: 2006-05-05
-
Publication No.: US07771470B2Publication Date: 2010-08-10
- Inventor: Khalid Mentak
- Applicant: Khalid Mentak
- Applicant Address: US CA San Ramon
- Assignee: Key Medical Technologies, Inc.
- Current Assignee: Key Medical Technologies, Inc.
- Current Assignee Address: US CA San Ramon
- Agency: Whyte Hirschboeck Dudek S.C.
- Main IPC: A61F2/16
- IPC: A61F2/16 ; G02C7/02 ; G02B1/04 ; C09B62/00 ; C08F2/00 ; A61L33/00 ; B05D5/06
Abstract:
Blue light blocking chromophore (BLBC) ophthalmic devices are disclosed. In an embodiment, BLBC is relatively concentrated in the device center gradually decreasing to the device edge to create a BLBC gradient.
Public/Granted literature
- US20070004852A1 Ophthalmic Apparatuses and Methods Public/Granted day:2007-01-04
Information query
IPC分类:
