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1. 发明授权

US07470026B2 Method and apparatus for measuring operating visual acuity 有权
标题翻译：用于测量手术视力的方法和装置
公开(公告)号：US07470026B2
公开(公告)日：2008-12-30
申请号：US11482845
申请日：2006-07-07
申请人： Minako Kaido , Kazuo Tsubota
发明人： Minako Kaido , Kazuo Tsubota
IPC分类号： A61B3/02 , A61B3/00
CPC分类号： A61B3/028 , A61B3/032
摘要： The present invention provides a method and apparatus for measuring operating vision. An optotype mark is displayed (step 103). A subject's response to the optotype mark is accepted via an input device (step 104). A determination is made as to whether or not the response is correct (step 105). When the current response of the subject is correct and the previous response or one of the previous response and the last-but-one response is incorrect, an optotype mark corresponding to the same visual acuity is presented (step 112). When the previous response is correct or both the previous response and the last-but-one response are correct, an optotype mark corresponding to a visual acuity one level higher is presented (step 110). When the current response is incorrect, an optotype mark corresponding to a visual acuity one level lower is presented (step 111).
摘要翻译：本发明提供了一种用于测量操作视觉的方法和装置。显示视标标记（步骤103）。受试者对视标标记的响应通过输入装置被接受（步骤104）。确定响应是否正确（步骤105）。当对象的当前响应是正确的，并且先前的响应或先前响应和最后一个响应中的一个不正确时，呈现对应于相同视力的视标（步骤112）。当先前的响应是正确的或者先前的响应和最后一个响应都是正确的时，呈现对应于一个级别更高的视敏度的视标标记（步骤110）。当电流响应不正确时，呈现对应于一级视觉敏锐度的视标标记（步骤111）。

2. 发明申请

US20070008492A1 Method and apparatus for measuring operating visual acuity 有权
标题翻译：用于测量手术视力的方法和装置
公开(公告)号：US20070008492A1
公开(公告)日：2007-01-11
申请号：US11482845
申请日：2006-07-07
申请人： Minako Kaido , Kazuo Tsubota
发明人： Minako Kaido , Kazuo Tsubota
IPC分类号： A61B3/02
CPC分类号： A61B3/028 , A61B3/032
摘要： The present invention provides a method and apparatus for measuring operating vision. An optotype mark is displayed (step 103). A subject's response to the optotype mark is accepted via an input device (step 104). A determination is made as to whether or not the response is correct (step 105). When the current response of the subject is correct and the previous response or one of the previous response and the last-but-one response is incorrect, an optotype mark corresponding to the same visual acuity is presented (step 112). When the previous response is correct or both the previous response and the last-but-one response are correct, an optotype mark corresponding to a visual acuity one level higher is presented (step 110). When the current response is incorrect, an optotype mark corresponding to a visual acuity one level lower is presented (step 111).
摘要翻译：本发明提供了一种用于测量操作视觉的方法和装置。显示视标标记（步骤103）。受试者对视标标记的响应通过输入装置被接受（步骤104）。确定响应是否正确（步骤105）。当对象的当前响应是正确的，并且先前的响应或先前的响应和最后一个响应中的一个不正确时，呈现对应于相同视力的视标（步骤112）。当先前的响应是正确的或者先前的响应和最后一个响应都是正确的时，呈现对应于一个级别更高的视敏度的视标标记（步骤110）。当电流响应不正确时，呈现对应于一级视觉敏锐度的视标标记（步骤111）。

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