专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2015151004A1 ADDITIVE MANUFACTURING OF MOLDS AND METHODS OF MAKING MOLDS AND DEVICES THEREFROM 审中-公开
标题翻译：莫尔的制造方法及其制造方法及其设备
公开(公告)号：WO2015151004A1
公开(公告)日：2015-10-08
申请号：PCT/IB2015/052284
申请日：2015-03-27
申请人： CRT TECHNOLOGY, INC.
发明人： MEYERS, William E.
IPC分类号： B29C33/12 , B29D11/00 , G02C7/00
CPC分类号： B29C33/3842 , B29C64/00 , B29C67/0051 , B29C2033/385 , B29D11/00038 , B29D11/00134 , B29D11/0048 , B29L2011/0041 , B33Y10/00 , B33Y80/00 , G02B1/043 , G02C7/046
摘要： The present disclosure relates to devices and methods for the production of optical devices and other objects requiring precise surfaces and/or complex geometries. Mold sections with optically precise surfaces and/or surface features having labyrinthine geometries prepared using additive manufacturing processes are provided. Methods of preparing mold sections by applying mold inserts by additive manufacturing processes are also provided. A mold insert with an optically precise surface and/or surface features with a labyrinthine geometry may be manufactured using an additive manufacturing process without any need for further tooling.
摘要翻译：本公开涉及用于生产需要精确表面和/或复杂几何形状的光学装置和其它物体的装置和方法。提供具有光学精确表面和/或具有使用添加剂制造工艺制备的迷宫式几何形状的表面特征的模具部分。还提供了通过添加剂制造工艺应用模具插入件来制备模具截面的方法。具有光学精确表面和/或具有迷宫式几何形状的表面特征的模具插入件可以使用添加剂制造工艺制造而不需要进一步的模具。

2. 发明申请

WO2014031354A3 DEVICES AND PROCESSES FOR FABRICATING MULTI-COMPONENT OPTICAL SYSTEMS 审中-公开
标题翻译：用于制造多分量光学系统的设备和方法
公开(公告)号：WO2014031354A3
公开(公告)日：2015-07-16
申请号：PCT/US2013054116
申请日：2013-08-08
申请人： CRT TECHNOLOGY INC
发明人： MEYERS WILLIAM E , NEIDLINGER HERMANN H
IPC分类号： B29D11/00
CPC分类号： B29D11/00567 , B29C33/0016 , B29C33/0022 , B29C39/006 , B29C39/12 , B29C39/146 , B29C39/18 , B29C39/26 , B29D11/00048 , B29D11/00403 , B29D11/0048 , B29K2105/0002 , B29L2011/00 , G02B9/00 , G02C7/04 , G02C2202/08
摘要： The present disclosure relates to devices and processes for fabricating a multi-component optical system. A device is an integral mold comprising an attachment portion and a cup portion having a cavity, and the mold further comprises a first optical component. The cavity of the mold contains additional optical components to form a multi-component optical system blank. Another device is a multi-component optical system blank. A process for fabricating a multi-component optical system blank comprises providing an integral mold comprising a first optical component, adding at least a second optical component, shaping the mold after addition of an optical component, and shaping the resultant blank into an optical system. A further device is a multi-component optical system produced in a process disclosed herein.
摘要翻译：本公开涉及用于制造多分量光学系统的装置和方法。装置是包括附接部分和具有空腔的杯部分的整体模具，并且模具还包括第一光学部件。模具的腔体包含额外的光学部件以形成多组分光学系统坯料。另一个设备是多组件光学系统空白。一种用于制造多组分光学系统坯料的方法包括提供包括第一光学部件的整体模具，添加至少第二光学部件，在添加光学部件之后对模具进行成形，以及将所得到的坯料成形为光学系统。另一装置是在本文公开的方法中制造的多组分光学系统。

3. 发明申请

WO2014031354A2 DEVICES AND PROCESSES FOR FABRICATING MULTI-COMPONENT OPTICAL SYSTEMS 审中-公开
标题翻译：用于制造多分量光学系统的设备和方法
公开(公告)号：WO2014031354A2
公开(公告)日：2014-02-27
申请号：PCT/US2013/054116
申请日：2013-08-08
申请人： CRT TECHNOLOGY, INC.
发明人： MEYERS, William E. , NEIDLINGER, Hermann H.
IPC分类号： B29C39/26 , B29C39/12
CPC分类号： B29D11/00567 , B29C33/0016 , B29C33/0022 , B29C39/006 , B29C39/12 , B29C39/146 , B29C39/18 , B29C39/26 , B29D11/00048 , B29D11/00403 , B29D11/0048 , B29K2105/0002 , B29L2011/00 , G02B9/00 , G02C7/04 , G02C2202/08
摘要： The present disclosure relates to devices and processes for fabricating a multi-component optical system. A device is an integral mold comprising an attachment portion and a cup portion having a cavity, and the mold further comprises a first optical component. The cavity of the mold contains additional optical components to form a multi-component optical system blank. Another device is a multi-component optical system blank. A process for fabricating a multi-component optical system blank comprises providing an integral mold comprising a first optical component, adding at least a second optical component, shaping the mold after addition of an optical component, and shaping the resultant blank into an optical system. A further device is a multi-component optical system produced in a process disclosed herein.
摘要翻译：本公开涉及用于制造多分量光学系统的装置和方法。装置是包括附接部分和具有空腔的杯部分的整体模具，并且模具还包括第一光学部件。模具的腔体包含额外的光学部件以形成多组分光学系统坯料。另一个设备是多组件光学系统空白。一种用于制造多组分光学系统坯料的方法包括提供包括第一光学部件的整体模具，添加至少第二光学部件，在添加光学部件之后对模具进行成形，以及将所得到的坯料成形为光学系统。另一装置是在本文公开的方法中制造的多组分光学系统。

4. 发明申请

WO2013176768A1 MULTICOMPONENT OPTICAL DEVICE HAVING A SPACE 审中-公开
标题翻译：具有空间的多光学设备
公开(公告)号：WO2013176768A1
公开(公告)日：2013-11-28
申请号：PCT/US2013/032314
申请日：2013-03-15
申请人： CRT TECHNOLOGY, INC.
发明人： MEYERS, William E.
IPC分类号： B29D11/00 , G02C7/04 , G02C13/00
CPC分类号： G02C7/049 , B29D11/00048 , B29D11/00076 , B29D11/00807
摘要： The present disclosure relates generally to multicomponent optical devices having a space within the device. In various embodiments, an optical device comprises a first posterior component having an anterior surface, a posterior support component, and an anterior component having a posterior surface. An optical device can also comprise an anterior skirt. The first posterior component and the anterior skirt can comprise gas-permeable optical materials. An optical device also comprises a primary space between the posterior surface and the anterior surface, with the primary space configured to permit diffusion of a gas from a perimeter of the primary space through the space and across the anterior surface of the first posterior component. A method of forming a multicomponent optical device having a space is also provided.
摘要翻译：本公开一般涉及在装置内具有空间的多组分光学装置。在各种实施例中，光学装置包括具有前表面的第一后部部件，后部支撑部件和具有后表面的前部部件。光学装置还可以包括前裙部。第一后部组件和前裙部可以包括透气的光学材料。光学装置还包括在后表面和前表面之间的主空间，其中主空间被配置为允许气体从主空间的周边通过空间并穿过第一后部分量的前表面扩散。还提供了一种形成具有空间的多组分光学器件的方法。

5. 发明申请

WO2010123824A1 SCLERAL CONTACT LENS AND METHODS FOR MAKING AND USING THE SAME 审中-公开
标题翻译： SCLERAL接触镜片及其制造和使用方法
公开(公告)号：WO2010123824A1
公开(公告)日：2010-10-28
申请号：PCT/US2010/031619
申请日：2010-04-19
申请人： CRT TECHNOLOGY, INC. , LEGERTON, Jerome A. , MEYERS, William E.
发明人： LEGERTON, Jerome A. , MEYERS, William E.
IPC分类号： G02C7/04
CPC分类号： G02C7/04 , G02C7/047
摘要： In accordance with exemplary embodiments, the present invention provides scleral lenses comprising a central zone and at least one peripheral zone defined by an angle. In an exemplary embodiment, a peripheral zone is curved in either a concave or convex direction or is uncurved. In an exemplary embodiment, the angle for a plurality of semi-meridians or transverse sections can be varied to create a transverse undulation of a peripheral zone. In accordance with exemplary embodiments, the present invention provides scleral lenses that do not demonstrate excessive pressure on the sclera and that allow for post lens tear exchange. The present invention also provides kits of scleral lenses.
摘要翻译：根据示例性实施例，本发明提供了包括中心区域和由角度限定的至少一个外围区域的巩膜镜片。在示例性实施例中，周边区域在凹形或凸形方向上弯曲或不弯曲。在示例性实施例中，可以改变多个半经线或横向部分的角度以产生周边区域的横向起伏。根据示例性实施例，本发明提供巩膜镜片，其不会对巩膜表现出过大的压力并且允许镜片后撕裂交换。本发明还提供巩膜镜片套件。

6. 发明申请

WO2015119883A1 MULTIFUNCTION CONTACT LENS 审中-公开
标题翻译：多功能接触镜
公开(公告)号：WO2015119883A1
公开(公告)日：2015-08-13
申请号：PCT/US2015/014049
申请日：2015-02-02
申请人： CRT TECHNOLOGY, INC.
发明人： MEYERS, William E. , LEGERTON, Jerome A.
IPC分类号： G02C7/04
CPC分类号： G02C7/047 , G02C7/027 , G02C2202/24
摘要： The present disclosure relates to therapeutic optical devices configured to provide corneal reshaping for correction of refractive errors of an eye, as well as a peripheral refractive effect on on-axis and/or off-axis light to provide regulation of refractive error development in the eye. Related methods for designing therapeutic optical devices and treatment of an eye with a multifunction therapeutic optical device are also provided.
摘要翻译：本公开涉及被配置为提供用于校正眼睛的屈光不正的角膜整形以及在轴上和/或离轴光上的周边折射效应以提供眼睛中的屈光不正发展的调节的治疗性光学装置。还提供了用于设计治疗性光学装置和用多功能治疗光学装置治疗眼睛的相关方法。

7. 发明申请

WO2010111520A1 CONTACT LENS WITH MERIDIONAL SAGITTAL VARIATION AND METHODS FOR MAKING AND USING THE SAME 审中-公开
标题翻译：具有麦芽糖变性的接触镜片及其制造和使用方法
公开(公告)号：WO2010111520A1
公开(公告)日：2010-09-30
申请号：PCT/US2010/028708
申请日：2010-03-25
申请人： CRT TECHNOLOGY, INC. , LEGERTON, Jerome A. , MEYERS, William E.
发明人： LEGERTON, Jerome A. , MEYERS, William E.
IPC分类号： G02C7/04
CPC分类号： G02C7/041 , G02C7/047 , G02C7/048
摘要： The present invention is directed toward the design of lenses to incorporate elevation features in at least one annular zone on the posterior surface of the lens that engage the elevation differences of the eye while allowing the central zone of the lens to have conventional spherical, aspheric, multifocal or toric geometry. In various embodiments, lenses according to the present invention are rotationally stable, free of flexure and well centered over the pupil.
摘要翻译：本发明涉及透镜的设计，以将透镜的后表面上的至少一个环形区域中的高度特征结合，从而使透镜的中心区域具有常规的球面，非球面，多焦点或复曲面几何。在各种实施例中，根据本发明的透镜是旋转稳定的，没有挠曲并且在瞳孔上以中心为中心。

8. 发明申请

WO2009134632A1 SYSTEM AND METHOD TO TREAT AND PREVENT LOSS OF VISUAL ACUITY 审中-公开
标题翻译：系统和方法来处理和防止视觉功能的损失
公开(公告)号：WO2009134632A1
公开(公告)日：2009-11-05
申请号：PCT/US2009/041069
申请日：2009-04-20
申请人： CRT TECHNOLOGY, INC. , MEYERS, William, E. , NEIDLINGER, Hermann
发明人： MEYERS, William, E. , NEIDLINGER, Hermann
IPC分类号： A61B3/10
CPC分类号： G02C7/047 , C08G75/23 , C08G75/24 , C09K19/24 , C09K19/3809 , C09K19/408 , G02B1/043 , G02B1/08 , G02C7/042 , G02C7/06 , G02C7/12 , G02C2202/24 , C08L101/12 , C08L67/03 , C08L69/00 , C08L81/08 , C08L81/06
摘要： A system and method for treating and preventing loss of visual acuity. The system comprises a vision correcting lens, such as a contact lens, having a material with a regular pattern of orientation of polarizable molecular bonds, so as to create a birefringent effect. Off-axis light rays are refracted through the contact lens so as to focus in front of the retina, whereas on-axis light rays pass through the contact lens without refraction, such that their focal point on the fovea is unaltered. In an exemplary embodiment, a contact lens of the present invention is capable of independently altering the refractive state of the eye in relation to fovea and peripheral retina so as to simultaneously correcting visual acuity while minimizing the signal for axial growth and hence myopic progression.
摘要翻译：用于治疗和预防视力丧失的系统和方法。该系统包括视觉矫正透镜，例如隐形眼镜，具有具有规则的可极化分子键定向图案的材料，以产生双折射效果。离轴光线通过隐形眼镜折射以聚焦在视网膜前方，而轴上的光线不经折射而通过隐形眼镜，使得其中心凹上的焦点不变。在一个示例性实施例中，本发明的隐形眼镜能够独立地改变眼睛相对于中央凹和周边视网膜的折射状态，以便同时校正视力，同时最小化用于轴向生长和因此近视进展的信号。

9. 发明申请

WO2011075577A1 SYSTEMS AND METHODS FOR THE REGULATION OF EMERGING MYOPIA 审中-公开
标题翻译：用于调整新生儿MYOPIA的系统和方法
公开(公告)号：WO2011075577A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/060780
申请日：2010-12-16
申请人： CRT TECHNOLOGY, INC. , LEGERTON, Jerome, A. , MEYERS, William, E.
发明人： LEGERTON, Jerome, A. , MEYERS, William, E.
IPC分类号： G02C7/08
CPC分类号： G02C7/04 , A61F2/14 , G02C7/047 , G02C2202/24
摘要： In accordance with exemplary embodiments of the present invention, an eye is presented with a therapeutic optical structure (e.g., corneal reshaping or by way of a contact lens) that focuses the peripheral image field in at least one meridian in front of the mid peripheral retina. In general, the therapeutic optical structure places the peripheral image field with reference to the retina in the direction and amplitude that growth is needed in order that the emerging myopia would be regulated. In accordance with exemplary embodiments of the present invention, an eye is presented with a therapeutic optical structure that further produces a central retinal image that is focused on the central retina in at least one meridian so as to not reshape the central cornea.
摘要翻译：根据本发明的示例性实施例，眼睛具有治疗光学结构（例如，角膜重塑或通过隐形眼镜），其将周边图像场聚焦在中周视网膜前面的至少一个子午线。一般来说，治疗光学结构将外周图像场参考视网膜在需要生长的方向和幅度上，以使出现的近视被调节。根据本发明的示例性实施例，眼睛呈现治疗性光学结构，其进一步产生聚焦在至少一个子午线上的中央视网膜上的中央视网膜图像，以便不重塑中心角膜。

10. 发明申请

WO2011044128A1 METHODS AND THERAPEUTIC OPTICAL DEVICES FOR REGULATION OF ASTIGMATISM 审中-公开
标题翻译：用于调节ASTIGMATISM的方法和治疗光学装置
公开(公告)号：WO2011044128A1
公开(公告)日：2011-04-14
申请号：PCT/US2010/051479
申请日：2010-10-05
申请人： CRT TECHNOLOGY, INC. , LEGERTON, Jerome, A. , MEYERS, William, E.
发明人： LEGERTON, Jerome, A. , MEYERS, William, E.
IPC分类号： G02C7/00
CPC分类号： G02C7/04 , G02C7/047
摘要： In accordance with exemplary embodiments, the present invention provides a therapeutic optical device configured to focus the central retinal image in at least one meridian and focus at least one semi-meridian of the peripheral image field in front of or behind the retina to stimulate eye and/or corneal reshaping to reduce astigmatism. In exemplary embodiments, the device further provides rotational stability.
摘要翻译：根据示例性实施例，本发明提供了一种治疗光学装置，其被配置为将视网膜中央图像聚焦在至少一个子午线中，并将外周图像场的至少一个半子午线聚焦在视网膜前面或后面以刺激眼睛， /或角膜重塑以减少散光。在示例性实施例中，该装置还提供旋转稳定性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式