CUSTOM EYEGLASS MANUFACTURING METHOD
A Custom Eyeglass Manufacturing Method includes a wavefront measuring device with a plurality of cameras directed at a patient's face. The resulting images are processed by a computer to determine the location of pupils, center of pupils, pupil distance, width of face, ear location, distance of...
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| creator | DREHER, Andreas, W |
| description | A Custom Eyeglass Manufacturing Method includes a wavefront measuring device with a plurality of cameras directed at a patient's face. The resulting images are processed by a computer to determine the location of pupils, center of pupils, pupil distance, width of face, ear location, distance of corneal apex from the wavefront measuring device, distance from ear to corneal apex, and other desired parameters necessary to quantify a patient's face for custom eyeglass fittings. Moldings may be applied to patient's nose, temples, and ears in order to construct a pair of eyeglasses that fix perfectly on patient's head. Additionally, a test frame may be used in combination with the wavefront measuring device in order to allow computer to find some of the areas automatically. Lastly, registration markers may be applied to either the test frame, the moldings, or both in order to further aide the computer in locating desired parameters. |
| format | Patent |
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The resulting images are processed by a computer to determine the location of pupils, center of pupils, pupil distance, width of face, ear location, distance of corneal apex from the wavefront measuring device, distance from ear to corneal apex, and other desired parameters necessary to quantify a patient's face for custom eyeglass fittings. Moldings may be applied to patient's nose, temples, and ears in order to construct a pair of eyeglasses that fix perfectly on patient's head. Additionally, a test frame may be used in combination with the wavefront measuring device in order to allow computer to find some of the areas automatically. 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Lastly, registration markers may be applied to either the test frame, the moldings, or both in order to further aide the computer in locating desired parameters.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>CONTACT LENSES</subject><subject>COUNTING</subject><subject>DIAGNOSIS</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>SPECTACLES</subject><subject>SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</subject><subject>SURGERY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBxDg0O8fdVcI10dfdxDA5W8HX0C3VzdA4JDfL0c1fwdQ3x8HfhYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgGGJiZmZpYmTobGRCgBAFVsIuY</recordid><startdate>20180808</startdate><enddate>20180808</enddate><creator>DREHER, Andreas, W</creator><scope>EVB</scope></search><sort><creationdate>20180808</creationdate><title>CUSTOM EYEGLASS MANUFACTURING METHOD</title><author>DREHER, Andreas, W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1446694B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2018</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>CONTACT LENSES</topic><topic>COUNTING</topic><topic>DIAGNOSIS</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>SPECTACLES</topic><topic>SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</topic><topic>SURGERY</topic><toplevel>online_resources</toplevel><creatorcontrib>DREHER, Andreas, W</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DREHER, Andreas, W</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CUSTOM EYEGLASS MANUFACTURING METHOD</title><date>2018-08-08</date><risdate>2018</risdate><abstract>A Custom Eyeglass Manufacturing Method includes a wavefront measuring device with a plurality of cameras directed at a patient's face. The resulting images are processed by a computer to determine the location of pupils, center of pupils, pupil distance, width of face, ear location, distance of corneal apex from the wavefront measuring device, distance from ear to corneal apex, and other desired parameters necessary to quantify a patient's face for custom eyeglass fittings. Moldings may be applied to patient's nose, temples, and ears in order to construct a pair of eyeglasses that fix perfectly on patient's head. Additionally, a test frame may be used in combination with the wavefront measuring device in order to allow computer to find some of the areas automatically. Lastly, registration markers may be applied to either the test frame, the moldings, or both in order to further aide the computer in locating desired parameters.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | CALCULATING COMPUTING CONTACT LENSES COUNTING DIAGNOSIS ELECTRIC DIGITAL DATA PROCESSING HUMAN NECESSITIES HYGIENE IDENTIFICATION IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEDICAL OR VETERINARY SCIENCE OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES SURGERY |
| title | CUSTOM EYEGLASS MANUFACTURING METHOD |
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