Development of an automated mobile tool for accurate, comprehensive refraction

摘要 此第二阶段SBIR应用程序的目标是通过整合 可调镜头模块，提供了一种快速、准确地改变光功率的方法。这是升级的 QuickSee，称为QuickSee Plus，将成为眼部护理专业人员的独特工具，使 综合折射(客观和主观)在一个单一的，便携式包装。它将提供 对于眼科护理专业人员来说具有巨大的价值，因为它提高了他们在诊所内的效率并扩展了 他们的触角伸向诊所外。该项目的第一个目标是促进可调谐透镜的加入。 通过修改QuickSee以同时在双眼上执行自动屈光，而不需要 更改外形系数。第二个目标是选择合适的可调透镜系统并将其与 快速浏览。这构成了QuickSee Plus硬件的基础，然后将对其进行完全校准和 特色化的。第三个目标建议开发更多的软件和硬件，以使 将QuickSee Plus用作变形器，其性能将在一项针对 商业魔术师。在第四个目标中，将根据反馈对设备进行精细化和再细化 从眼部护理专业人员的试点测试中得出。最终的输出是完成锁定的设计 QuickSee Plus的制作。主客观折射在其中的紧密结合 单一装置将导致整体屈光时间大幅缩短，使之更加准确 处方，并提供更好的患者体验。因此，QuickSee Plus将有助于眼睛护理 专业人士，更好地为更多的客户提供业务内外的服务。从社会的角度来看 这意味着更容易获得屈光性眼部护理。

Summary The goal of this Phase II SBIR application is to extend the functionality of the QuickSee by incorporating a tunable lens module that provides a fast and accurate way of varying the optical power. This upgraded QuickSee, called QuickSee Plus, will be a unique tool for eye care professionals that enables comprehensive refraction (objective and subjective) in a single, portable package. It will provide tremendous value for eye care professionals as it improves their efficiency within the clinic and extends their reach outside the clinic. The first aim of the project is to facilitate the incorporation of a tunable lens system by modifying the QuickSee to simultaneously perform autorefraction on both eyes, without changing the form factor. The second aim is to select and integrate a suitable tunable lens system with the QuickSee. This forms the basis of QuickSee Plus hardware which will then be fully calibrated and characterized. The third aim proposes the development of additional software and hardware to enable the use of the QuickSee Plus as a phoropter and it's performance will be verified in a human study against a commercial phoropter. In the fourth aim, the device will be refined and refabricated based on feedback from pilot tests with eye care professionals. The final output is the completion of a locked-down design for production of the QuickSee Plus. The tight integration of objective and subjective refraction within this single device will lead to significant reductions in overall refraction time, enable more accurate prescriptions, and provide a better patient experience. Thus, the QuickSee Plus will help eye care professionals to better serve more customers within and outside of their practices. From a societal point of view, this translates into greater accessibility to refractive eye care.