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1. 发明授权

US07341346B2 Ocular accommodative function examination apparatus 有权
标题翻译：眼部调节功能检查仪
公开(公告)号：US07341346B2
公开(公告)日：2008-03-11
申请号：US11013358
申请日：2004-12-17
申请人： Miwako Hanaki , Noriji Kawai , Naoki Isogai
发明人： Miwako Hanaki , Noriji Kawai , Naoki Isogai
IPC分类号： A61B3/10
CPC分类号： A61B3/028
摘要： An ocular accommodative function examination apparatus for examining an accommodative function of an examinee's eye, comprises: a fixation target presenting optical system which presents a fixation target at a presenting position to the eye, the presenting position being changeable in a direction of a visual axis of the eye; a refractive power measuring optical system which measures refractive power of the eye and includes a light projecting optical system which includes a light source and projects examination light to a fundus of the eye and a light receiving optical system which includes a light receiving element and receives the examination light reflected from the fundus; an analysis part which acquires variation or fluctuation in the refractive power in a specified measurement meridian direction of the eye gazing at the fixation target at a certain presenting position within a predetermined time based on output of the light receiving element, and determines the accommodative function of the eye based on the acquired variation or fluctuation; an output part which outputs a result determined by the analysis part; and a correcting device which corrects the refractive power determined in the specified measurement meridian direction based on astigmatic power and an astigmatic axis angle when the eye has astigmatism; wherein the analysis part determines the accommodative function based on the corrected refractive power.
摘要翻译：一种用于检查受检者的眼睛的调节功能的眼部调节功能检查装置，包括：一个固定目标呈现光学系统，其在眼睛的呈现位置处呈现定影目标，所述呈现位置可在视轴方向上变化眼; 测量眼睛屈光度的屈光度测量光学系统，包括光投射光学系统，该光学系统包括光源并将检查光投射到眼底;以及光接收光学系统，其包括光接收元件并接收眼底反射的检查光; 分析部，其基于光接收元件的输出，在预定时间内在特定呈现位置处，在指定的测量子午线方向上获取指定的测量子午线方向的折射力的变化或波动，并且确定调节功能基于获得的变化或波动的眼睛; 输出由分析部确定的结果的输出部; 以及校正装置，其校正当眼睛具有散光时基于像散力和散光轴角度在指定的测量子午线方向上确定的屈光力; 其中所述分析部件基于所述校正的屈光度来确定所述调节功能。

2. 发明申请

US20050146685A1 Ocular accommodative function examination apparatus 有权
标题翻译：眼部调节功能检查仪
公开(公告)号：US20050146685A1
公开(公告)日：2005-07-07
申请号：US11013358
申请日：2004-12-17
申请人： Miwako Hanaki , Noriji Kawai , Naoki Isogai
发明人： Miwako Hanaki , Noriji Kawai , Naoki Isogai
IPC分类号： A61B3/09 , A61B3/028 , A61B3/10 , A61F2/14 , A61B3/00
CPC分类号： A61B3/028
摘要： An ocular accommodative function examination apparatus for examining an accommodative function of an examinee's eye, comprises: a fixation target presenting optical system which presents a fixation target at a presenting position to the eye, the presenting position being changeable in a direction of a visual axis of the eye; a refractive power measuring optical system which measures refractive power of the eye and includes a light projecting optical system which includes a light source and projects examination light to a fundus of the eye and a light receiving optical system which includes a light receiving element and receives the examination light reflected from the fundus; an analysis part which acquires variation or fluctuation in the refractive power in a specified measurement meridian direction of the eye gazing at the fixation target at a certain presenting position within a predetermined time based on output of the light receiving element, and determines the accommodative function of the eye based on the acquired variation or fluctuation; an output part which outputs a result determined by the analysis part; and a correcting device which corrects the refractive power determined in the specified measurement meridian direction based on astigmatic power and an astigmatic axis angle when the eye has astigmatism; wherein the analysis part determines the accommodative function based on the corrected refractive power.
摘要翻译：一种用于检查受检者的眼睛的调节功能的眼部调节功能检查装置，包括：一个固定目标呈现光学系统，其在眼睛的呈现位置处呈现定影目标，所述呈现位置可以在视轴方向上变化眼; 测量眼睛屈光度的屈光度测量光学系统，包括光投射光学系统，该光学系统包括光源并将检查光投射到眼底;以及光接收光学系统，其包括光接收元件并接收眼底反射的检查光; 分析部，其基于光接收元件的输出，在预定时间内在特定呈现位置处，在指定的测量子午线方向上获取指定的测量子午线方向的折射力的变化或波动，并且确定调节功能基于获得的变化或波动的眼睛; 输出由分析部确定的结果的输出部; 以及校正装置，其校正当眼睛具有散光时基于像散力和散光轴角度在指定的测量子午线方向上确定的屈光力; 其中所述分析部件基于所述校正的屈光度来确定所述调节功能。

3. 发明申请

US20050041210A1 Ocular accommodative function examination apparatus 有权
标题翻译：眼部调节功能检查仪
公开(公告)号：US20050041210A1
公开(公告)日：2005-02-24
申请号：US10901162
申请日：2004-07-29
申请人： Naoki Isogai , Noriji Kawai , Miwako Hanaki , Akihiro Hayashi , Mikio Kurachi , Toshiya Kobayashi
发明人： Naoki Isogai , Noriji Kawai , Miwako Hanaki , Akihiro Hayashi , Mikio Kurachi , Toshiya Kobayashi
IPC分类号： A61B3/09 , A61B3/103 , A61B3/10
CPC分类号： A61B3/09
摘要： An ocular accommodative function examination apparatus for examining an accommodative function of an examinee's eye, includes: a fixation target presenting optical system which presents a fixation target at a presenting position to the eye, the presenting position being changeable in a direction of a visual axis of the eye; a refractive power measuring optical system which measures refractive power of the eye; an analysis part which acquires variation or fluctuation in the refractive power of the eye gazing at the fixation target at a certain presenting position within a predetermined time based on a result of measurement by the measuring optical system, and determines tho accommodative function of the eye based on the acquired variation or fluctuation; a display part which displays a result determined by the analysis part; and a control part which controls presenting of the fixation target to perform at least one of simple examination for determining the accommodative function with respect to a first presenting position and thorough examination for determining the accommodative function with respect to a second presenting position, the second presenting position including different positions more than the first presenting position.
摘要翻译：一种眼睛调节功能检查装置，用于检查受检者的眼睛的调节功能，包括：呈现光学系统的固定目标呈现光学系统，其在眼睛的呈现位置处呈现定影目标，所述呈现位置可在视轴的视轴方向上变化眼; 屈光力测量光学系统，其测量眼睛的屈光度; 分析部，其基于测量光学系统的测量结果，在预定时间内获取注视在固定目标处的某一呈现位置处的眼睛的屈光度的变化或波动，并且确定眼睛的调节功能取得的变化或波动; 显示由分析部确定的结果的显示部; 以及控制部，其控制所述固定目标的呈现，以执行用于确定相对于第一呈现位置的调节功能的简单检查和用于确定相对于第二呈现位置的调节功能的彻底检查中的至少一个，所述第二呈现包括不同于第一呈现位置的位置。

4. 发明授权

US07344247B2 Ocular accommodative function examination apparatus 有权
标题翻译：眼部调节功能检查仪
公开(公告)号：US07344247B2
公开(公告)日：2008-03-18
申请号：US10901162
申请日：2004-07-29
申请人： Naoki Isogai , Noriji Kawai , Miwako Hanaki , Akihiro Hayashi , Mikio Kurachi , Toshiya Kobayashi
发明人： Naoki Isogai , Noriji Kawai , Miwako Hanaki , Akihiro Hayashi , Mikio Kurachi , Toshiya Kobayashi
IPC分类号： A61B3/10
CPC分类号： A61B3/09
摘要： An ocular accommodative function examination apparatus for examining an accommodative function of an examinee's eye, includes: a fixation target presenting optical system which presents a fixation target at a presenting position to the eye, the presenting position being changeable in a direction of a visual axis of the eye; a refractive power measuring optical system which measures refractive power of the eye; an analysis part which acquires variation or fluctuation in the refractive power of the eye gazing at the fixation target at a certain presenting position within a predetermined time based on a result of measurement by the measuring optical system, and determines tho accommodative function of the eye based on the acquired variation or fluctuation; a display part which displays a result determined by the analysis part; and a control part which controls presenting of the fixation target to perform at least one of simple examination for determining the accommodative function with respect to a first presenting position and thorough examination for determining the accommodative function with respect to a second presenting position, the second presenting position including different positions more than the first presenting position.
摘要翻译：一种眼睛调节功能检查装置，用于检查受检者的眼睛的调节功能，包括：呈现光学系统的固定目标呈现光学系统，其在眼睛的呈现位置处呈现定影目标，所述呈现位置可在视轴的视轴方向上变化眼; 屈光力测量光学系统，其测量眼睛的屈光度; 分析部，其基于测量光学系统的测量结果，在预定时间内获取注视在固定目标处的某一呈现位置处的眼睛的屈光度的变化或波动，并且确定眼睛的调节功能取得的变化或波动; 显示由分析部确定的结果的显示部; 以及控制部，其控制所述固定目标的呈现，以执行用于确定相对于第一呈现位置的调节功能的简单检查和用于确定相对于第二呈现位置的调节功能的彻底检查中的至少一个，所述第二呈现包括不同于第一呈现位置的位置。

5. 发明申请

US20050174536A1 Ocular accommodative function examination apparatus 有权
标题翻译：眼部调节功能检查仪
公开(公告)号：US20050174536A1
公开(公告)日：2005-08-11
申请号：US11015417
申请日：2004-12-20
申请人： Miwako Hanaki , Naoki Isogai , Akihiro Hayashi
发明人： Miwako Hanaki , Naoki Isogai , Akihiro Hayashi
IPC分类号： A61B3/09 , A61B3/103 , A61B3/11 , A61B3/10 , A61B3/14
CPC分类号： A61B3/0091 , A61B3/09 , A61B3/103
摘要： An ocular accommodative function examination apparatus for examining an accommodative function of an examinee's eye, comprises: a fixation target presenting optical system which presents a fixation target at a presenting position to the eye, the presenting position being changeable in a direction of a visual axis of the eye; a refractive power measuring optical system which measures refractive power of the eye and includes a light projecting optical system which includes a light source and projects examination light to a fundus of the eye and a light receiving optical system which includes a light receiving element and receives the examination light reflected from the fundus; an analysis part which acquires variation in the refractive power of the eye gazing at the fixation target at a certain presenting position within a predetermined time based on output of the light receiving element, and determines the accommodative function including a range of accommodation and HFC (a frequency of occurrence of a high frequency component of accommodative microfluctuation) of the eye based on an acquired result; and an output part which outputs a result determined by the analysis part, wherein the analysis part determines presence/absence of accommodative constriction and presence/absence of accommodative spasm based on the determined range of accommodation and HFC.
摘要翻译：一种用于检查受检者的眼睛的调节功能的眼部调节功能检查装置，包括：一个固定目标呈现光学系统，其在眼睛的呈现位置处呈现定影目标，所述呈现位置可在视轴方向上变化眼; 测量眼睛屈光度的屈光度测量光学系统，包括光投射光学系统，该光学系统包括光源并将检查光投射到眼底;以及光接收光学系统，其包括光接收元件并接收眼底反射的检查光; 分析部件，其基于光接收元件的输出，在预定时间内获取在某一呈现位置处注视在固定目标处的眼睛的屈光力的变化，并且确定包括一定范围的调节功能和HFC（a 基于获得的结果，眼睛的调节性微调的高频分量的出现频率）; 以及输出部，其输出由所述分析部确定的结果，其中，所述分析部基于所述确定的适应范围和HFC来确定调节性收缩的存在/不存在以及存在/不存在调节性痉挛。

6. 发明授权

US07296892B2 Ocular accommodative function examination apparatus 有权
标题翻译：眼部调节功能检查仪
公开(公告)号：US07296892B2
公开(公告)日：2007-11-20
申请号：US11015417
申请日：2004-12-20
申请人： Miwako Hanaki , Naoki Isogai , Akihiro Hayashi
发明人： Miwako Hanaki , Naoki Isogai , Akihiro Hayashi
IPC分类号： A61B3/00
CPC分类号： A61B3/0091 , A61B3/09 , A61B3/103
摘要： An ocular accommodative function examination apparatus for examining an accommodative function of an examinee's eye, comprises: a fixation target presenting optical system which presents a fixation target at a presenting position to the eye, the presenting position being changeable in a direction of a visual axis of the eye; a refractive power measuring optical system which measures refractive power of the eye and includes a light projecting optical system which includes a light source and projects examination light to a fundus of the eye and a light receiving optical system which includes a light receiving element and receives the examination light reflected from the fundus; an analysis part which acquires variation in the refractive power of the eye gazing at the fixation target at a certain presenting position within a predetermined time based on output of the light receiving element, and determines the accommodative function including a range of accommodation and HFC (a frequency of occurrence of a high frequency component of accommodative microfluctuation) of the eye based on an acquired result; and an output part which outputs a result determined by the analysis part, wherein the analysis part determines presence/absence of accommodative constriction and presence/absence of accommodative spasm based on the determined range of accommodation and HFC.
摘要翻译：一种用于检查受检者的眼睛的调节功能的眼部调节功能检查装置，包括：一个固定目标呈现光学系统，其在眼睛的呈现位置处呈现定影目标，所述呈现位置可在视轴方向上变化眼; 测量眼睛屈光度的屈光度测量光学系统，包括光投射光学系统，该光学系统包括光源并将检查光投射到眼底;以及光接收光学系统，其包括光接收元件并接收眼底反射的检查光; 分析部，其基于光接收元件的输出，在预定时间内获取在某个呈现位置处注视固定目标的眼睛的屈光力的变化，并且确定包括一定范围的调节功能和HFC（a 基于获得的结果，眼睛的调节性微调的高频分量的出现频率）; 以及输出部，其输出由所述分析部确定的结果，其中，所述分析部基于所述确定的适应范围和HFC来确定调节性收缩的存在/不存在以及存在/不存在调节性痉挛。

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