公开(公告)号：US20160061689A1

公开(公告)日：2016-03-03

申请号：US14835356

申请日：2015-08-25

申请人： Johnson & Johnson Vision Care, Inc.

发明人： Catie A. Morley ,  Leslie A. Voss ,  Magnus Akerstrom ,  Kenneth L. Cagle ,  Charles Albanese

IPC分类号： G01M11/08 ,  G02C7/04

CPC分类号： G01B11/2441 ,  G01B9/02076 ,  G01M11/0271 ,  G02C7/04

摘要： Disclosed are in-line apparatuses, systems and methods for measuring a physical characteristic of a constant supply of an ophthalmic device, the apparatuses including: an interferometer; an automatic alignment system that positions the interferometer or ophthalmic device; and a central processing unit in communication with the automatic alignment system and receiving measurements from the interferometer. The in-line apparatus measures the desired physical dimensions of the ophthalmic device in real time. In-line systems, apparatuses and methods for measuring a physical characteristic of an ophthalmic device can include: a camera imaging an actual position of a feature of the ophthalmic device; a vibration resistant interferometer projecting a surface measurement beam having a wavelength that transmits through a beam splitter onto the ophthalmic device; and an automatic alignment system positioning the interferometer and the camera.

摘要翻译： 公开了用于测量眼科装置的恒定供给的物理特性的在线装置，系统和方法，所述装置包括：干涉仪; 定位干涉仪或眼科装置的自动对准系统; 以及与自动对准系统通信并接收来自干涉仪的测量的中央处理单元。 在线装置实时测量眼科装置的期望物理尺寸。 用于测量眼科装置的物理特性的在线系统，装置和方法可以包括：对眼科装置的特征的实际位置进行成像的照相机; 将具有透过分束器的波长的表面测量光束投射到眼科装置上的抗振干涉仪; 以及定位干涉仪和相机的自动对准系统。

公开(公告)号：US09995570B2

公开(公告)日：2018-06-12

申请号：US14835356

申请日：2015-08-25

申请人： Johnson & Johnson Vision Care, Inc.

发明人： Catie A. Morley ,  Leslie A. Voss ,  Magnus Akerstrom ,  Kenneth L. Cagle ,  Charles Albanese

IPC分类号： G01B11/24 ,  G02C7/04 ,  G01M11/02 ,  G01B9/02

CPC分类号： G01B11/2441 ,  G01B9/02076 ,  G01M11/0271 ,  G02C7/04

摘要： Disclosed are in-line apparatuses, systems and methods for measuring a physical characteristic of a constant supply of an ophthalmic device, the apparatuses including: an interferometer; an automatic alignment system that positions the interferometer or ophthalmic device; and a central processing unit in communication with the automatic alignment system and receiving measurements from the interferometer. The in-line apparatus measures the desired physical dimensions of the ophthalmic device in real time. In-line systems, apparatuses and methods for measuring a physical characteristic of an ophthalmic device can include: a camera imaging an actual position of a feature of the ophthalmic device; a vibration resistant interferometer projecting a surface measurement beam having a wavelength that transmits through a beam splitter onto the ophthalmic device; and an automatic alignment system positioning the interferometer and the camera.