公开(公告)号：US09645412B2

公开(公告)日：2017-05-09

申请号：US14534106

申请日：2014-11-05

申请人： Johnson & Johnson Vision Care, Inc.

发明人： Christopher Wildsmith ,  Michael F Widman

IPC分类号： A61B3/02 ,  G02C7/02 ,  G02C7/04 ,  A61B3/028 ,  A61B3/103 ,  A61B3/10

CPC分类号： G02C7/027 ,  A61B3/0025 ,  A61B3/0285 ,  A61B3/1015 ,  A61B3/103 ,  G02C7/047

摘要： A system and method for identifying a custom contact lens for a patient. The method includes receiving as input results from a bare eye examination of a patient including at least a measured sphere power; receiving as input a target or actual measured sphere power of a selected fitting lens; receiving as input results of an over-refraction examination of a patient wearing the fitting lens, wherein the results of the over-refraction examination include at least a measured sphere power; calculating the power delivered by the fitting lens on the patient's eye based on input received from the bare eye examination and over-refraction examinations; calculating an Effectiveness Ratio using the calculated power delivered by the fitting lens and the target or actual measured sphere power of the fitting lens; and calculating a custom lens power for the patient using the Effectiveness Ratio and measured sphere power from the bare eye examination.

公开(公告)号：US20160124245A1

公开(公告)日：2016-05-05

申请号：US14534106

申请日：2014-11-05

申请人： Johnson & Johnson Vision Care, Inc.

发明人： Christopher Wildsmith ,  Michael F Widman

IPC分类号： G02C7/02 ,  A61B3/10 ,  A61B3/103 ,  G02C7/04 ,  A61B3/028

CPC分类号： G02C7/027 ,  A61B3/0025 ,  A61B3/0285 ,  A61B3/1015 ,  A61B3/103 ,  G02C7/047

摘要： A system and method for identifying a custom contact lens for a patient. The method includes receiving as input results from a bare eye examination of a patient including at least a measured sphere power; receiving as input a target or actual measured sphere power of a selected fitting lens; receiving as input results of an over-refraction examination of a patient wearing the fitting lens, wherein the results of the over-refraction examination include at least a measured sphere power; calculating the power delivered by the fitting lens on the patient's eye based on input received from the bare eye examination and over-refraction examinations; calculating an Effectiveness Ratio using the calculated power delivered by the fitting lens and the target or actual measured sphere power of the fitting lens; and calculating a custom lens power for the patient using the Effectiveness Ratio and measured sphere power from the bare eye examination.

摘要翻译： 一种用于识别患者的定制隐形眼镜的系统和方法。 该方法包括从包括至少测量的球体功率的患者的裸眼检查中接收输入结果; 作为输入接收所选拟合透镜的目标或实际测量球面光焦度; 接收作为穿戴所述装配透镜的患者的过度折射检查的输入结果，其中所述过度折射检查的结果至少包括测量的球体功率; 基于从裸眼检查和过度折射检查中接收的输入，计算装配透镜在患者眼睛上传递的功率; 使用由拟合透镜输出的计算功率和拟合透镜的目标或实际测量球面光焦度来计算有效比; 并使用有效性比率和来自裸眼检查的测量球面功率来计算患者的定制镜片功率。