Title:
眼の処方を判定するための装置および方法
Document Type and Number:
Japanese Patent JP6470746
Kind Code:
B2
Abstract:
Eye prescriptions may be determined by providing a simple, easy to use, portable device with open view channels enabling the respective eye to see a target external to, and spaced away from, the device focusing the two eyes at effective infinity, and with a light source producing a wavefront while the respective eye focuses on the target, which wavefront is received by a wavefront aberrometer disposed within the portable device and providing by determining logic disposed within the device accurate results. Unlike stationary, closed view autorefractors, this device typically is portable, self-usable, relatively inexpensive, enabling more widespread use across the world.
Inventors:
Dur, Nicholas James
Eduardo Rahe, Negro
Dave, Shibang Earl.
Eduardo Rahe, Negro
Dave, Shibang Earl.
Application Number:
JP2016524353A
Publication Date:
February 13, 2019
Filing Date:
July 02, 2014
Export Citation:
Assignee:
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
International Classes:
A61B3/103
Domestic Patent References:
| JP2003526404A |
Foreign References:
| WO2001006914A1 | ||||
| US20050174535 | ||||
| WO2005052538A2 | ||||
| US5684561 | ||||
| US20040218142 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Natsuki Morishita