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1. 发明申请

WO2022093021A1 METHOD OF MANUFACTURING LENSES FOR PATIENTS WITH KERATOCONUS 审中-公开
公开(公告)号：WO2022093021A1
公开(公告)日：2022-05-05
申请号：PCT/NL2021/050655
申请日：2021-10-27
申请人： FRAMBACH B.V. [NL]/[NL]
发明人： FRAMBACH, Christiaan Jacobus Hubertus
IPC分类号： A61B3/04 , G02C7/04 , G02C2202/22 , G02C7/027 , G02C7/047
摘要： When manufacturing a pair of lenses for improving visual performance in patients with keratoconus (a lens here includes a contact lens, an intraocular lens, and a spectacle grass), the following steps are taken for each eye: determining by means of subjective refraction the most effective conventional lens, with equal spherical and cylindrical power over the entire anterior optical zone, determining by subjective refraction optimal optical parameters for a second optical zone applied to the first optical zone, wherein the patient does not have to hold his/her head in a specific position, which optical parameters are formed by the shape, size, value and course of the strength and position on the first optical zone, manufacturing a lens provided with a first and second optical zone as determined above, and repeating the determination of optimal optical parameters for the second optical zone by means of subjective refraction with the lens inserted or in front of it, and producing an adapted lens when deviating optical parameters are found. Then, in or for each eye, one of the fabricated lenses is either presented or inserted and with both eyes looking repeated the subjective refraction determination of optimal optical parameters for the second optical zones for each eye. Thereafter, a set of final lenses having a first and second optical zone as determined above is manufactured.

2. 发明申请

WO2022093021A2 METHOD OF MANUFACTURING LENSES FOR PATIENTS WITH KERATOCONUS 审中-公开
公开(公告)号：WO2022093021A2
公开(公告)日：2022-05-05
申请号：PCT/NL2021/050655
申请日：2021-10-27
申请人： FRAMBACH B.V.
发明人： FRAMBACH, Christiaan Jacobus Hubertus
IPC分类号： A61B3/04 , G02C7/04
摘要： When manufacturing a pair of lenses for improving visual performance in patients with keratoconus (a lens here includes a contact lens, an intraocular lens, and a spectacle grass), the following steps are taken for each eye: determining by means of subjective refraction the most effective conventional lens, with equal spherical and cylindrical power over the entire anterior optical zone, determining by subjective refraction optimal optical parameters for a second optical zone applied to the first optical zone, wherein the patient does not have to hold his/her head in a specific position, which optical parameters are formed by the shape, size, value and course of the strength and position on the first optical zone, manufacturing a lens provided with a first and second optical zone as determined above, and repeating the determination of optimal optical parameters for the second optical zone by means of subjective refraction with the lens inserted or in front of it, and producing an adapted lens when deviating optical parameters are found. Then, in or for each eye, one of the fabricated lenses is either presented or inserted and with both eyes looking repeated the subjective refraction determination of optimal optical parameters for the second optical zones for each eye. Thereafter, a set of final lenses having a first and second optical zone as determined above is manufactured.

3. 发明申请

WO2017123092A1 METHOD OF MANUFACTURING A PAIR OF SPECTACLE LENSES FOR THE IMPROVEMENT OF THE VISUAL PERFORMANCE IN PATIENTS WITH KERATOCONUS, AS WELL AS A SET OF SPECTACLE LENSES 审中-公开
标题翻译：制造一副眼镜镜片以改善KERATOCONUS患者视力表现以及一组镜片镜片的方法
公开(公告)号：WO2017123092A1
公开(公告)日：2017-07-20
申请号：PCT/NL2017/050019
申请日：2017-01-14
申请人： FRAMBACH B.V.
发明人： FRAMBACH, Christiaan Jacobus Hubertus
IPC分类号： G02C7/06
CPC分类号： G02C7/06
摘要： In a method for the manufacture of a pair of spectacle glasses for the improvement of visual acuity in patients with keratoconus corrected with hard or soft contact lenses, use is made of a set of fitting glasses of which a sector at the underside of the fitting glass has a more positive or negative power. First, it is determined which of the patient's eyes has the lowest degree of keratoconus. Then, according to the normal rules of the subjective refraction, first, the best spherical glass is determined and then, from the set of fitting glasses, the most effective fitting lens is determined by applying different fitting lenses of that set of fitting lenses according to the method one by one to that eye while the patient looks with both eyes at optotypes. During the refraction the other eye can be branded. Then, a spectacle glass is manufactured for each eye with a power equal to that of the fitting glass chosen that has a sector with a power equal to the sum of the power of the sector of the selected fitting glass and the power of the spherical fitting glass.
摘要翻译：在用硬质或软质隐形眼镜矫正圆锥形角膜的患者中制造用于改善视力的一副眼镜的方法中，使用一组适配眼镜，其中一组适配眼镜在配件玻璃下面的扇形具有更正的或负的功率。首先，确定患者的哪一只眼睛具有最低的圆锥角膜度。然后，根据主观折射的正常规则，首先确定最佳球形玻璃，然后从拟合眼镜组中通过根据第一组拟合镜片中的不同拟合镜片确定最有效的拟合镜片当患者用双眼看视型时，该方法逐一对该眼睛。在折射过程中，另一只眼睛可以打上烙印。然后，为每只眼睛制造眼镜，其功率等于所选配件玻璃的功率，该玻璃具有功率等于所选配件玻璃的扇区的功率和球形配件的功率之和的扇区玻璃

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