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公开(公告)号：US20220121040A1
公开(公告)日：2022-04-21
申请号：US17298388
申请日：2019-11-27
摘要： A method for determining a design of a progressive lens intended to be worn by a future wearer, the progressive lens comprising a front surface and a back surface, at least one of the front surface and the back surface comprising a progression profile on its general spherical shape, said at least one progression profile defining a meridian line extending from a distance-vision point to a near-vision point, said meridian line comprising a vertical portion passing through the distance-vision point and an inclined portion passing through the near-vision point, the vertical portion and the inclined portion forming an angle between them, the method including obtaining first data representative of a first measurement of a first postural instability of the future wearer when seeing a visual pattern moving along an mediolateral direction, and determining a reparation between the first progression profile and the second progression profile based on the first data.
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公开(公告)号：US20200214926A1
公开(公告)日：2020-07-09
申请号：US16648549
申请日：2018-10-02
发明人： Bjorn DROBE , Jocelyn FAUBERT , Guillaume GIRAUDET
IPC分类号： A61H5/00
摘要： The application relates to a method for adapting the visual and/or visual-motor behavior of a person, including: providing an optical parameter and a person visual parameter; providing a target value; modifying a visual and/or visual motor behavior; assessing a person visual parameter; determining a suitable visual and/or visual-motor behavior; and adapting the visual and/or visual-motor behavior of the person.
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公开(公告)号：US20220026741A1
公开(公告)日：2022-01-27
申请号：US17297791
申请日：2019-11-27
摘要： A method for determining a design of a progressive lens intended to be worn by a future wearer, the progressive lens comprising a front surface and a back surface, at least one of the front surface and the back surface comprising a progression profile on its general spherical shape, said at least one progression profile defining a meridian line extending from a distance-vision point to a near-vision point, said meridian line comprising a vertical portion passing through the distance-vision point and an inclined portion passing through the near-vision point, the vertical portion and the inclined portion forming an angle between them, the method comprising obtaining first data representative of a first measurement of a first postural instability of the future wearer when seeing at a visual pattern moving along an anterior-posterior direction, and determining the angle of the inclined portion based on the first data.
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公开(公告)号：US20200348536A1
公开(公告)日：2020-11-05
申请号：US16643222
申请日：2018-08-30
发明人： Guillaume GIRAUDET , Jocelyn FAUBERT , Rafael DOTI , Eduardo LUGO
摘要： A method for determining an optical system intended to equip a person on the basis of the adaptability of the person to a visual and/or proprioceptive modification of his environment, the method. including a person visual behaviour parameter providing, during which a person visual behaviour parameter indicative of the visual behaviour of the person relative to a given state of the environment is provided; a reference value providing, during which a first value of the person visual behaviour pa ameter corresponding to a reference state of the environment is provided; a visual and/or proprioceptive modification providing, during which a visual and/or proprioceptive modification of the reference state of the environment is provided so as to define a modified state of the environment; and determining, during which an optical parameter of the optical system is determined based on the first value of the person visual behaviour parameter and on a second value of the person visual behaviour parameter associated with the modified state of the environment.
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公开(公告)号：US20230076854A1
公开(公告)日：2023-03-09
申请号：US17984057
申请日：2022-11-09
发明人： Guillaume GIRAUDET , Jocelyn FAUBERT , Rafael DOTI , Eduardo LUGO
摘要： A method for determining an optical system intended to equip a person on the basis of the adaptability of the person to a visual and/or proprioceptive modification of his environment, the method including a person visual behaviour parameter providing, during which a person visual behaviour parameter indicative of the visual behaviour of the person relative to a given state of the environment is provided; a reference value providing, during which a first value of the person visual behaviour parameter corresponding to a reference state of the environment is provided; a visual and/or proprioceptive modification providing, during which a visual and/or proprioceptive modification of the reference state of the environment is provided so as to define a modified state of the environment; and determining, during which an optical parameter of the optical system is determined based on the first value of the person visual behaviour parameter and on a second value of the person visual behaviour parameter associated with the modified state of the environment.
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公开(公告)号：US20230305317A1
公开(公告)日：2023-09-28
申请号：US18189637
申请日：2023-03-24
IPC分类号： G02C7/02
CPC分类号： G02C7/027 , G02C2202/24
摘要： A lens element intended to be worn in front of an eye of a wearer having at least a first and a second set of optical elements providing respectively a first and a second optical function. When worn by a wearer, an optical element of the first set is located at a greater distance from the center of rotation of the eye than an optical element of the second set. At least some of the optical elements of the first set and the second set are disposed in a mutual relationship in such a way that, for at least one gaze direction, a first and a second cumulative optical effect are provided at the same time for respective at least first and second incoming light beams.
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7.发明公开公开(公告)号：US20240277222A1
公开(公告)日：2024-08-22
申请号：US18571607
申请日：2022-07-07
发明人： Daniel SPIEGEL , Guillaume GIRAUDET
CPC分类号： A61B3/022 , A61B3/0041 , A61B5/1116
摘要： The disclosure concerns a system and methods for detecting a body response to a visual stimulus. The system includes an eyewear delivering a left visual stimulus via a left side of the eyewear and a right visual stimulus via a right side of the eyewear. The system further includes a sensor configured to measure a body posture of a subject's body when the subject is wearing the eyewear. The system further includes a controlling circuit operably coupleable to the eyewear and to the sensor, so that when operably coupled, the controlling circuit: receives measurements of the body posture from the sensor, provides a body posture response information based on the measurements of the body posture, and determines a deviation of the body posture response information to a reference, where the reference is based on the left visual stimulus and the right visual stimulus.
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公开(公告)号：US20230301776A1
公开(公告)日：2023-09-28
申请号：US18189587
申请日：2023-03-24
CPC分类号： A61F2/1618 , A61B3/103
摘要： A lens element intended to be worn in front of an eye of a wearer including at least a first and a second set of optical elements providing respectively a first and a second optical function. When worn by a wearer, an optical element of the first set is located at a greater distance from the center of rotation of the eye than an optical element of the second set. At least some optical elements of the second set are disposed with respect to the optical elements of the first set of the lens element to provide according to a respective first and a second gaze direction on different zones of the retina of the eye of the wearer distinct cumulative optical effects.
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公开(公告)号：US20230185111A1
公开(公告)日：2023-06-15
申请号：US18065300
申请日：2022-12-13
摘要： The invention relates to a lens element (1) intended to be worn by a wearer, comprising at least one prescription portion (2) having a first optical function configured to provide a dioptric correction of an eye of the wearer when the lens element (1) is worn by said wearer based on a prescription of the wearer, and a plurality of lenslets (3), each lenslet (3) of said plurality of lenslets being configured to provide at least one second optical function which differs from the first optical function,
wherein each lenslet (3) has a shape, a size and a position such that at least one portion of said lens element (1) has a modulation transfer function (MTF) whose values are configured so that the modulation transfer function of said lens element 1 over a range of spatial frequencies comprised between 1 and 5 cycles per degree are lower or equal to 0.6.-
公开(公告)号：US20220304569A1
公开(公告)日：2022-09-29
申请号：US17615760
申请日：2020-06-04
摘要： A method and associated instrument in which an optical system is switched from a first to a second refractive power states, to provide a first, and then a second refraction correction to an eye of a subject, the switching being carried on without interrupting a light beam coming from a target object and transmitted by the optical system to the eye of the subject. The switching is carried on in order to circumvent an intermediate refraction correction that is in between said first and second refraction corrections, or with a speed higher than a given limit.
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