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AMNIOTIC OR PLACENTAL DEVICE FOR OPHTHALMIC USE AS A DRESSING WITH CLEAR CENTER
专利权人:
Celso Tello
发明人:
Celso Tello
申请号:
US16785796
公开号:
US20200215121A1
申请日:
2018.08.07
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A biodegradable lens-shaped patch useful for healing and treatment of ocular conditions is disclosed. The patch is formed from a biodegradable carrier which carries amniotic extract and/or placental extract. The lens-shaped patch may be shaped in the form of a conventional contact lens and it is applied to a corneal surface to enhance healing thereof. After a certain period of time, the patch dissolves on its own and it need not be removed from the eye by a clinician. In an embodiment, the patch includes a clear central section that may be refractory, and a biodegradable peripheral section.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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