公开(公告)号：US20210030272A1

公开(公告)日：2021-02-04

申请号：US16937626

申请日：2020-07-24

Applicant: Topcon Corporation

Inventor： Shingo UENO ,  Ryousuke ITO

IPC: A61B3/15 ,  A61B3/16

Abstract: An ophthalmologic apparatus includes: a head unit having an optical system capable of receiving light reflected from a subject's eye; a drive mechanism that movably holds the head unit; an alignment detection unit that detects a position of the subject's eye relative to the head unit; and a control unit that controls the drive mechanism. The drive mechanism includes at least two arms rotatably connected together, at least two first rotation support mechanisms and at least three second rotation support mechanisms which allow the head unit to move, and at least five driving units for driving the rotation support mechanisms. The control unit is capable of controlling the driving units using a measurement result of the alignment measuring unit to align the head unit and the subject's eye with each other.

公开(公告)号：US20230233079A1

公开(公告)日：2023-07-27

申请号：US18190032

申请日：2023-03-24

Applicant: TOPCON CORPORATION

Inventor： Shingo UENO ,  Ryousuke ITO

IPC: A61B3/15 ,  A61B3/16

CPC classification number: A61B3/152 ,  A61B3/16

Abstract: An ophthalmologic apparatus includes: a head unit having an optical system capable of receiving light reflected from a subject's eye; a drive mechanism that movably holds the head unit; an alignment detection unit that detects a position of the subject's eye relative to the head unit; and a control unit that controls the drive mechanism. The drive mechanism includes at least two arms rotatably connected together, at least two first rotation support mechanisms and at least three second rotation support mechanisms which allow the head unit to move, and at least five driving units for driving the rotation support mechanisms. The control unit is capable of controlling the driving units using a measurement result of the alignment measuring unit to align the head unit and the subject's eye with each other.