Invention Grant
- Patent Title: Soft silicone medical devices with durable lubricious coatings thereon
-
Application No.: US16398607Application Date: 2019-04-30
-
Publication No.: US10598825B2Publication Date: 2020-03-24
- Inventor: Xinming Qian , Frank Chang , Yasuo Matsuzawa , Venkat Shankar
- Applicant: Novartis AG
- Applicant Address: CH Fribourg
- Assignee: Alcon Inc.
- Current Assignee: Alcon Inc.
- Current Assignee Address: CH Fribourg
- Agent Jian Zhou
- Main IPC: G02B1/04
- IPC: G02B1/04 ; A61L27/18 ; A61L27/34 ; A61F2/14 ; C08L83/04 ; A61F2/16 ; A61F9/007 ; A61L12/04 ; C08G77/12 ; C08G77/20
Abstract:
The invention is related to a medical device comprising a core material made of a crosslinked silicone material and a hydrogel coating which is thermodynamically stable. The invention is also related to a method for producing such a medical device, especially a soft contact lens.
Public/Granted literature
- US20190257980A1 SOFT SILICONE MEDICAL DEVICES WITH DURABLE LUBRICIOUS COATINGS THEREON Public/Granted day:2019-08-22
Information query
