Invention Grant
- Patent Title: Contact glass for ophthalmologic surgery
- Patent Title (中): 接触眼镜用于眼科手术
-
Application No.: US11497537Application Date: 2006-08-01
-
Publication No.: US08623001B2Publication Date: 2014-01-07
- Inventor: Dirk Preuss , Elke Ebert , Gregor Stobrawa , Mark Bischoff , Dietmar Steinmetz
- Applicant: Dirk Preuss , Elke Ebert , Gregor Stobrawa , Mark Bischoff , Dietmar Steinmetz
- Applicant Address: DE Jena
- Assignee: Carl Zeiss Meditec AG
- Current Assignee: Carl Zeiss Meditec AG
- Current Assignee Address: DE Jena
- Agency: Patterson Thuente Pedersen, P.A.
- Priority: DE102005040338 20050825
- Main IPC: A61B18/18
- IPC: A61B18/18
Abstract:
A contact glass for ophthalmic surgery, including a concave anterior lens surface for placement on the eye and a suction channel annularly surrounding the periphery of the anterior lens surface. The suction channel allows the contact glass to be fixed to the eye by means of a vacuum, it is envisaged that the suction channel comprise a multiplicity of suction orifices, which are annularly arranged with respect to the anterior lens surface and through which the vacuum acts on the eye.
Public/Granted literature
- US20080183159A1 Contact glass for ophtalmologic surgery Public/Granted day:2008-07-31
Information query
