Eye testing
A technology of eyes and glasses, which is applied in the direction of eye testing equipment, ophthalmoscope, glasses/protective glasses, etc., which can solve the problems of expensive and inconvenient patients, patients who do not have glasses or contact prescriptions, etc.
Pending Publication Date: 2020-12-08
斯派克斯有限公司
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Problems solved by technology
And, after going to the doctor's office, the patient must pay for the doctor's time and services, which may or may not be covered by their health insurance
This is costly and inconvenient for patients and presents technical barriers to obtaining prescriptions for patients using alternative and / or more accessible methods
[0016] Additionally, the cost of the aforementioned machines (refractors, wavefront refractors, etc.) prohibits non-medical individual ownership, so patients do not have to determine their own glasses or access prescriptions outside of a medical facility
Method used
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[0353] In this specification, reference to "one embodiment," "an embodiment," "an arrangement," or "arrangement" means that a particular feature, structure, or characteristic described in connection with the embodiment / arrangement is included in at least one aspect of the present invention. In one embodiment / setting. Thus, appearances of the phrases "in one embodiment / setting" or "in an embodiment / setting" in various places in this specification do not necessarily all refer to the same embodiment / setting, but rather may. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner as would be apparent to one of ordinary skill in the art from this disclosure in one or more embodiments / arrangements.
[0354] Similarly, it is to be understood that in the foregoing description of exemplary embodiments / arrangements of the invention, various features of the invention are sometimes grouped together in a single embodiment / arrangement or it...
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The invention relates to eye testing. A system and method for an eye testing application of a mobile device, in particular an application for self-determining an eyeglass prescription by a mobile computing device, including SSPF and LLDDM, for enabling a user to self-determine the eyeglass prescription via the mobile computing device, the device comprising: volatile and non-volatile memory storingdata; a processor configured to execute the program instructions in the non-volatile memory; a display screen adapted to receive image information from the processor to present instructions and images to a user; and a camera configured to receive a pupil image of the user in a test case; the system comprises an application program instruction used for instructing a processor to carry out the method for determining the prescription of the glasses, and the method comprises the following steps: determining whether eyes of a user are myopia or not; when the user observes the image information onthe display screen, determining main and axial meridians of the eyes of the user; when a user observes SSPF image information on a display screen, enalbing an LLDDM system to determine refraction errors of eyes of the user in real time according to main and axial meridians; calculating the prescription of the sphere, the cylinder and the shaft according to the meridian values of the main shaft andthe shaft obtained by the LLDDM system; and displaying the calculated prescription value to the user.
Description
technical field [0001] The present invention relates to eye testing applications for mobile devices, in particular to applications for self-determining eyeglass prescriptions by mobile computing devices, and generally to determining eyeglass and / or contact lenses for patients requiring correction of refractive errors in one or both eyes. Lens prescriptions to restore vision to patients. [0002] The present invention is developed primarily for DIY systems and methods and systems and methods for self-determining eyeglass prescription values through mobile devices and will be described hereinafter with reference to this application. It should be understood, however, that the invention is not limited to this particular field of use. Background technique [0003] Any discussion of the background art throughout this specification should not be taken as an admission that the background art is prior art or that it is widely known in Australia or the world or forms part of the co...
Claims
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IPC IPC(8): A61B3/00A61B3/103A61B3/11A61B3/14G06T7/00G16H20/30G16H40/63
CPCA61B3/0033A61B3/032A61B3/18A61B3/14G02C13/005G06T7/0012A61B3/0325G06T2207/30041G06V40/18A61B3/0041A61B3/103A61B3/111G16H40/63G16H20/30A61B3/1015A61B3/028G06T7/60A61B3/0025A61B3/12A61B3/145
Inventor D·S·考文尼
Owner 斯派克斯有限公司