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1. 发明授权

EP3005981B1 IMPLANTABLE MYOPIA LENS AND PREPARATION METHOD THEREFOR 有权转让
公开(公告)号：EP3005981B1
公开(公告)日：2018-07-04
申请号：EP14814415.7
申请日：2014-06-09
申请人： Wuxi Vision Pro Ltd.
发明人： LIAO, Xiugao
IPC分类号： A61F2/16 , B29D11/02 , A61F2/14
CPC分类号： A61F2/1601 , A61F2/15 , A61F2/16 , A61F2002/1689 , A61F2002/169 , A61F2002/16901 , A61F2002/16965 , B29D11/023 , B29K2033/04 , B29K2995/0092
摘要： The invention discloses an implantable myopia lens, comprising a lens body and a plurality of sheet-shaped support arms, cut and formed along the edge of the lens body. The angle between the plane of the support arms and the plane of the lens body is between 10 and 20 degrees, making the whole of the lens a spheroid. A transparent light guide zone is arranged on the lens body. The lens body and the support arms are all made of a same hydrophilic polyacrylate material. The invention also discloses a preparation method of the implantable myopia lens. The support arms of this invention are bendable, and the bending angle thereof is automatically adjusted according to the contour of a human eye when the lens is implanted therein. The lens of the same model can be implanted into human eyes of different sizes. The lens is better fit to human eyes and more comfortable because the connections between the support arms and the lens body are thin and short, the support arms bend more easily, and the lens adjusts automatically in size. The lens material has a high refractive index and a small thickness, and the hydrophilic polyacrylate material is highly elastic, making the lens easy to be implanted into the human eye.

2. 发明公开

EP4431059A1 EXTENDED DEPTH-OF-FOCUS POSTERIOR CHAMBER PHAKIC INTRAOCULAR LENS AND PREPARATION METHOD THEREFOR 审中-实审
公开(公告)号：EP4431059A1
公开(公告)日：2024-09-18
申请号：EP23899113.7
申请日：2023-11-20
申请人： Wuxi Vision Pro Ltd.
发明人： LI, Shasha , LIAO, Xiugao , FENG, Zhenyu
IPC分类号： A61F2/16
CPC分类号： A61F2/16
摘要： The present invention discloses an expanded focal depth type implantable contact lens and a preparation method thereof. The expanded focal depth type implantable contact lens includes an optical body, a first supporting loop and a second supporting loop, wherein the optical body, the first supporting loop and the second supporting loop are of an integrated structure, are made of the same material and are integrally formed, and the optical body is located between the first supporting loop and the second supporting loop; and the optical body is composed of two optical surfaces, one optical surface is a plane, and the other optical surface is a free-form surface with a focal depth expanding function. In the present invention, the free-form surface is introduced; a focal depth expansion technology is applied to a lens intraocular lens; a focal depth is expanded; certain adjusting capacity is provided while myopia is corrected; the surface is smooth and does not change suddenly; and glare and halo are not introduced, such that presbyopia of a patient is corrected while myopia is corrected, thereby achieving an excellent visual effect.

3. 发明公开

EP4431058A1 FULL-VISUAL-RANGE INTRAOCULAR LENS 审中-实审
公开(公告)号：EP4431058A1
公开(公告)日：2024-09-18
申请号：EP23893748.6
申请日：2023-11-17
申请人： Wuxi Vision Pro Ltd.
发明人： LI, Shasha , LIAO, Xiugao , FENG, Zhenyu
IPC分类号： A61F2/16
CPC分类号： A61F2/16
摘要： The present invention discloses a full-visual range intraocular lens including an optical body, a first supporting loop and a second supporting loop, wherein the optical body, the first supporting loop and the second supporting loop are of integral structure and are integrally formed from the same material, and the optical body is positioned between the first supporting loop and the second supporting loop; said optical body consists of two optical surfaces, which being spherical or aspherical, and one of the optical surfaces has a diffraction structure for modulating incident optical-field distribution. The present invention adjusts the incident optical-field distribution by means of a diffraction structure, reducing sharp points on the whole optical surface, effectively reducing glare, reducing chromatic aberration, and enabling to see more clearly on the visual range between focal points, so as to bring better visual experience to patients.

4. 发明公开

EP3005981A1 IMPLANTABLE MYOPIA LENS AND PREPARATION METHOD THEREFOR 有权转让
标题翻译： IMPLANTIERBARE LINSEN ZUR KORREKTUR VON KURZSICHTIGKEIT UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP3005981A1
公开(公告)日：2016-04-13
申请号：EP14814415.7
申请日：2014-06-09
申请人： Wuxi Vision Pro. Ltd.
发明人： LIAO, Xiugao
IPC分类号： A61F2/16
CPC分类号： A61F2/1601 , A61F2/15 , A61F2/16 , A61F2002/1689 , A61F2002/169 , A61F2002/16901 , A61F2002/16965 , B29D11/023 , B29K2033/04 , B29K2995/0092
摘要： The invention discloses an implantable myopia lens, comprising a lens body and a plurality of sheet-shaped support arms, cut and formed along the edge of the lens body. The angle between the plane of the support arms and the plane of the lens body is between 10 and 20 degrees, making the whole of the lens a spheroid. A transparent light guide zone is arranged on the lens body. The lens body and the support arms are all made of a same hydrophilic polyacrylate material. The invention also discloses a preparation method of the implantable myopia lens. The support arms of this invention are bendable, and the bending angle thereof is automatically adjusted according to the contour of a human eye when the lens is implanted therein. The lens of the same model can be implanted into human eyes of different sizes. The lens is better fit to human eyes and more comfortable because the connections between the support arms and the lens body are thin and short, the support arms bend more easily, and the lens adjusts automatically in size. The lens material has a high refractive index and a small thickness, and the hydrophilic polyacrylate material is highly elastic, making the lens easy to be implanted into the human eye.
摘要翻译：本发明公开了一种植入式近视眼镜，其包括透镜体和沿着透镜体的边缘切割并形成的多个片状支撑臂。支撑臂的平面与透镜体的平面之间的角度在10度和20度之间，使整个透镜成为球体。在透镜体上设置透明导光区。透镜体和支撑臂均由相同的亲水性聚丙烯酸酯材料制成。本发明还公开了一种植入式近视眼镜的制备方法。本发明的支撑臂是可弯曲的，并且当镜片植入时，其弯曲角度根据人眼的轮廓自动调节。相同型号的镜片可以植入人眼不同的大小。镜片更适合人眼，更舒适，因为支撑臂和镜头本体之间的连接薄而短，支撑臂更容易弯曲，镜头尺寸自动调整。透镜材料具有高折射率和小的厚度，并且亲水性聚丙烯酸酯材料具有高弹性，使得透镜易于植入人眼。

5. 发明公开

EP3005981A4 IMPLANTABLE MYOPIA LENS AND PREPARATION METHOD THEREFOR 有权转让
标题翻译：用于修正短路的植入镜片及其制造方法
公开(公告)号：EP3005981A4
公开(公告)日：2016-06-08
申请号：EP14814415
申请日：2014-06-09
申请人： WUXI VISION PRO LTD
发明人： LIAO XIUGAO
IPC分类号： A61F2/16 , A61F2/14 , B29D11/02
CPC分类号： A61F2/1601 , A61F2/15 , A61F2/16 , A61F2002/1689 , A61F2002/169 , A61F2002/16901 , A61F2002/16965 , B29D11/023 , B29K2033/04 , B29K2995/0092
摘要： The invention discloses an implantable myopia lens, comprising a lens body and a plurality of sheet-shaped support arms, cut and formed along the edge of the lens body. The angle between the plane of the support arms and the plane of the lens body is between 10 and 20 degrees, making the whole of the lens a spheroid. A transparent light guide zone is arranged on the lens body. The lens body and the support arms are all made of a same hydrophilic polyacrylate material. The invention also discloses a preparation method of the implantable myopia lens. The support arms of this invention are bendable, and the bending angle thereof is automatically adjusted according to the contour of a human eye when the lens is implanted therein. The lens of the same model can be implanted into human eyes of different sizes. The lens is better fit to human eyes and more comfortable because the connections between the support arms and the lens body are thin and short, the support arms bend more easily, and the lens adjusts automatically in size. The lens material has a high refractive index and a small thickness, and the hydrophilic polyacrylate material is highly elastic, making the lens easy to be implanted into the human eye.

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