发明名称 Method for determining at least one optical property of a patient eye with an intraocular lens
摘要 A method determines an optical property (S, C) of a patient eye with an intraocular lens. The patient eye and the intraocular lens define a system. In the method, a measured value of the optical property of the system is determined at a measurement time (tM) after injecting the intraocular lens into the patient eye. The measured value and the associated measurement time (tM) are compared to a known time profile of the values of the optical property for the lens. The known time profile since unfolding the intraocular lens was determined experimentally before the lens is injected and is made available in the form of measurement series or data derived therefrom. A value for the optical property of the system is determined at a different time than the measurement time (tM), according to the known time profile of the values of the optical property for the lens.
申请公布号 US8985769(B2) 申请公布日期 2015.03.24
申请号 US201314087895 申请日期 2013.11.22
申请人 Carl Zeiss Meditec AG 发明人 Wilzbach Marco
分类号 A61B3/10;A61F9/007;A61B3/103;A61F2/16 主分类号 A61B3/10
代理机构 Walter Ottesen P.A. 代理人 Walter Ottesen P.A.
主权项 1. A method for determining at least one optical property (S, C) of a patient eye with an intraocular lens wherein the patient eye and the intraocular lens define a system, the method comprising the steps of: determining at least one measured value of the optical property (S, C) of the system at at least one measurement time (tM) after injecting the intraocular lens into the patient eye, wherein, at the measurement time (tM), a change in the at least one optical property (S, C) of the intraocular lens after the injection has not yet been completed; comparing the at least one measured value and the measurement time (tM) corresponding thereto to a known time profile of the values of the optical property (S, C) for the intraocular lens, wherein the known time profile since unfolding the intraocular lens has been determined experimentally before the intraocular lens is injected and is made available in the form of measurement series or data, formulae or tables derived therefrom; and, determining a value for the optical property (S, C) of the system at a different time than the measurement time (tM), according to the known time profile of the values of the optical property (S, C) for the intraocular lens.
地址 Jena DE