公开(公告)号：US20170055824A1

公开(公告)日：2017-03-02

申请号：US15118651

申请日：2015-02-09

Applicant: KOWA COMPANY, LTD.

Inventor： Satoshi SHIMADA ,  Takuya HARA

IPC: A61B3/024 ,  A61B3/12 ,  A61B3/00

CPC classification number: A61B3/024 ,  A61B3/0008 ,  A61B3/0025 ,  A61B3/0033 ,  A61B3/0041 ,  A61B3/0058 ,  A61B3/0091 ,  A61B3/12

Abstract: In a perimetry to be conducted, designating an inspection region through a region designator, stimuli are presented to regions separated in an up/down direction, an oblique direction and a right/left direction from the inspection region (“the spaced region”) in addition to the designated inspection region. At the result, examinees are not able to predict to which of both regions, the inspection region and the spaced region the stimuli are presented, thereby obtaining correct inspection results that do not receive a prediction of the examinees.

Abstract translation: 在要进行的视野测量中，通过区域指示器指定检查区域，将刺激呈现在从检查区域（“间隔区域”）沿上/下方向，倾斜方向和左右方向分离的区域 除指定检验区外。 结果是，考生无法预测出两个区域中的哪个区域，检查区域和间隔区域的刺激情况，从而获得没有得到对受试者的预测的正确检查结果。

公开(公告)号：US20160345823A1

公开(公告)日：2016-12-01

申请号：US15117574

申请日：2015-02-09

Applicant: KOWA COMPANY, LTD

Inventor： Satoshi SHIMADA ,  Takuya HARA

IPC: A61B3/024 ,  A61B3/00

CPC classification number: A61B3/024 ,  A61B3/0025 ,  A61B3/0033 ,  A61B3/0041 ,  A61B3/0058

Abstract: In a perimetry to be conducted, designating an inspection region through a region designator, a perimeter is configured to set a required time of the perimetry (upper limit time) through an upper limit condition setter and to determine total number or positions of stimulus presentation spots based upon the upper limit time. In such a configuration, an examinee knows the time to finish the inspection, and is able to highly keep his (her) concentration in comparison with a case where the required time is not known, thereby improving precision of the inspection.

Abstract translation: 在要进行的视野测量中，通过区域指示器指定检查区域，周界被配置为通过上限条件设置器设置视野周期所需的时间（上限时间），并且确定刺激呈现点的总数或位置 基于上限时间。 在这样的结构中，被检查者知道完成检查的时间，并且能够与所需时间未知的情况相比，能够高度保持其浓度，从而提高检查的精度。

公开(公告)号：US20160317024A1

公开(公告)日：2016-11-03

申请号：US15107504

申请日：2014-12-22

Applicant: KOWA COMPANY, LTD.

Inventor： Satoshi SHIMADA ,  Takuya HARA

IPC: A61B3/024 ,  A61B3/00

CPC classification number: A61B3/024 ,  A61B3/0025 ,  A61B3/0058

Abstract: Through the present invention, a perimetry result is obtained for a position on a retina surface designated as a position to be tested. As illustrated in the drawing, “the position of a ganglion cell (RGC)” and “the position of a photoreceptor cell (C) for sending information to the ganglion cell (RGC)” are offset on the retina surface (macular part). Here, when position (P1) is designated as a test position for testing the functioning of a ganglion cell at position (P1), the perimeter of the present invention finds “the position (P2) of the photoreceptor cell for sending information to the ganglion cell at position (P1),” presents a visual target at position (P2) rather than position (P1), and tests a visual field. The information of the visual target is sent to the ganglion cell at position (P1), and the functioning of the ganglion cell can therefore be tested. The test result is correlated with the position (P1) and displayed, and the ganglion cell at the designated position (P1) can be therefore be tested.

Abstract translation: 通过本发明，获得了指定为待测位置的视网膜表面上的位置的视野测量结果。 如图所示，“神经节细胞（RGC）的位置”和“用于向神经节细胞（RGC）发送信息的感光细胞（C）的位置”）在视网膜表面（黄斑部分）上偏移。 这里，当位置（P1）被指定为用于测试位置（P1）处的神经节细胞的功能的测试位置时，本发明的周边找到“用于向神经节发送信息的感光细胞的位置（P2） 在位置（P1）处的单元“在位置（P2）而不是位置（P1）呈现视觉目标，并测试视野。 视觉目标的信息被发送到位置（P1）处的神经节细胞，因此可以测试神经节细胞的功能。 测试结果与位置（P1）相关并显示，因此可以测试指定位置（P1）处的神经节细胞。

公开(公告)号：US20190117059A1

公开(公告)日：2019-04-25

申请号：US16210038

申请日：2018-12-05

Applicant: KOWA COMPANY, LTD.

Inventor： Satoshi SHIMADA ,  Takuya HARA

IPC: A61B3/024 ,  A61B3/00

Abstract: In a perimetry to be conducted, designating an inspection region through a region designator, a perimeter is configured to set a required time of the perimetry (upper limit time) through an upper limit condition setter and to determine total number or positions of stimulus presentation spots based upon the upper limit time. In such a configuration, an examinee knows the time to finish the inspection, and is able to highly keep his (her) concentration in comparison with a case where the required time is not known, thereby improving precision of the inspection.