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71. 发明申请

US20070019155A1 CONTACT LENSES 审中-公开
标题翻译：隐形眼镜
公开(公告)号：US20070019155A1
公开(公告)日：2007-01-25
申请号：US11536305
申请日：2006-09-28
申请人： Arthur Back
发明人： Arthur Back
IPC分类号： G02C7/04
CPC分类号： G02C7/04 , G02C7/048
摘要： A contact lens having a rotational stabilization mechanism thereon, such as prism ballast, and a thickness profile that reduces the torque imparted on the lens by the action of the eyelids, especially for stabilizing toric lenses. The prism ballast is provided on one or more portions of the anterior face of the lens such that the lens body has a uniform thickness of within 10% along horizontal cross-sections. The anterior face of the lens may be segregated into a peripheral zone, an inner zone circumscribed by the peripheral zone, and a central optic zone. The prism ballast portion is provided within the inner zone, which may be further subdivided into a superior portion, an intermediate portion proximate the optic zone, and an inferior portion. The ballast portion increases in thickness along a superior-inferior line parallel to a vertical meridian, and has a substantially uniform thickness perpendicular thereto. The peripheral zone may be tapered, and have a rounded edge. The rate of thickness change across any portion of the peripheral zone is less than about 250 μm/mm.
摘要翻译：一种其上具有旋转稳定机构的接触透镜，例如棱镜镇流器，以及通过眼睑的作用降低施加在镜片上的扭矩的厚度分布，特别是用于稳定复曲面透镜。棱镜镇流器设置在透镜前表面的一个或多个部分上，使得透镜体沿着水平横截面具有在10％以内的均匀厚度。透镜的前表面可以分离成周边区域，由周边区域限定的内部区域和中心光学区域。棱镜镇流器部分设置在内部区域内，其可以进一步细分为上部，邻近光学区的中间部分和下部。压载部分沿着平行于垂直子午线的中下线逐渐增加，并且具有与其垂直的基本均匀的厚度。周边区域可以是锥形的，并且具有圆形边缘。在周边区域的任何部分上的厚度变化率小于约250μm/ mm。

72. 发明申请

US20060241751A1 CORNEAL ONLAYS AND METHODS OF PRODUCING SAME 审中-公开
标题翻译： CORNEAL ONLAYS及其生产方法
公开(公告)号：US20060241751A1
公开(公告)日：2006-10-26
申请号：US11427293
申请日：2006-06-28
申请人： J. Marmo , Arthur Back
发明人： J. Marmo , Arthur Back
IPC分类号： A61F2/14
CPC分类号： A61F2/145 , A61F9/0017 , A61F9/013 , A61L27/3604 , A61L27/3641 , A61L27/3813 , A61L27/3839 , A61L27/3895 , A61L2430/16 , Y10S623/906
摘要： Corneal onlays and corneal onlay production methods are described. The present corneal onlays include a lens body. An example of a corneal onlay includes a lens body that includes a corneal epithelium-contactable anterior surface and a Bowman's membrane-contactable posterior surface. The lens body has an optical power from about −10 diopters to about +10 diopters, an optic zone diameter from about 5 mm to about 11 mm, a base curve from about 5 mm to about 12 mm, a center thickness from about 10 micrometers to about 300 micrometers, and an edge thickness from about 0 micrometers to about 120 micrometers. Methods include forming the present corneal onlays from polymeric materials.
摘要翻译：描述角膜和角膜镶嵌生产方法。目前的角膜镶嵌包括透镜体。角膜镶嵌物的一个实例包括透镜体，其包括角膜上皮可接触的前表面和Bowman膜可接触的后表面。透镜体具有约-10屈光度至约+10屈光度的光焦度，约5mm至约11mm的光学区直径，约5mm至约12mm的基本曲线，约10微米的中心厚度约300微米，边缘厚度为约0微米至约120微米。方法包括从聚合材料形成本发明的角膜镶嵌物。

73. 发明申请

US20060063852A1 Silicone hydrogel contact lens 审中-公开
公开(公告)号：US20060063852A1
公开(公告)日：2006-03-23
申请号：US11213437
申请日：2005-08-26
申请人： Junichi Iwata , Tsuneo Hoki , Seiichirou Ikawa , Arthur Back
发明人： Junichi Iwata , Tsuneo Hoki , Seiichirou Ikawa , Arthur Back
IPC分类号： G02B1/04
CPC分类号： G02B1/043 , C08L83/04 , C08L51/085
摘要： Ophthalmically compatible contact lenses include lens bodies configured for placement on a cornea of an animal or human eye. The lens bodies are made of a hydrophilic silicon-containing polymeric material. The lens bodies have oxygen permeabilities, water content, surface wettabilities, flexibilities, and/or designs to be worn by a lens wearer even during sleep. The present lenses can be worn on a daily basis, including overnight, or can be worn for several days, such as about thirty days, without requiring removal or cleaning.

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