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1. 发明授权

US5336261A Corneal inlay lenses 失效
标题翻译：角膜嵌体镜片
公开(公告)号：US5336261A
公开(公告)日：1994-08-09
申请号：US15984
申请日：1993-02-10
申请人： Graham D. Barrett , William J. Link , Cary J. Reich
发明人： Graham D. Barrett , William J. Link , Cary J. Reich
IPC分类号： A61F2/14
CPC分类号： A61F2/145 , A61F2/1451 , G02C7/041 , A61F2250/0053
摘要： A low or high refractive index corneal inlay optical lens adapted to be inserted singly or multiply between the layers of a cornea to correct refractive errors in eyesight, wherein the implanted lens is a solid transparent uncoated lens having no apertures therethrough, of a diameter less than that of the optic zone of the eye under normal light or bright light conditions, such that the movement of fluids, nutrients and gases throughout the corneal layers is unimpeded, and wherein the composition of the lens or lenses relative to that of the surrounding stromal tissue are such that multiple refractive indices may be created and multiple focal corrections are possible.
摘要翻译：一种低或高折射率角膜镶嵌光学透镜，适合于单独或多次插入角膜之间以矫正视力中的屈光不正，其中植入的透镜是透明的透明未透光透镜，其直径小于在正常光线或明亮的光线条件下眼睛的视觉区域，使得流体，营养物质和气体在整个角膜层中的移动是不受阻碍的，并且其中透镜或透镜的组成相对于周围基质组织的组成可以产生多个折射率并且可以进行多次焦点校正。

2. 发明授权

US5196026A Method of implanting corneal inlay lenses smaller than the optic zone 失效
标题翻译：方法将角膜嵌入较小的光学区域
公开(公告)号：US5196026A
公开(公告)日：1993-03-23
申请号：US759599
申请日：1991-09-16
申请人： Graham D. Barrett , William J. Link , Cary J. Reich
发明人： Graham D. Barrett , William J. Link , Cary J. Reich
IPC分类号： A61F2/14
CPC分类号： A61F2/145 , A61F2/1451 , G02C7/041 , A61F2250/0053
摘要： A low or high refractive index corneal inlay optical lens adapted to be inserted between the layers of a cornea to correct refractive errors in eyesight, wherein the implanted lens is of a size or configuration that permits unimpeded passage of nutrients and gases throughout the corneal layers and wherein the composition of the lens relative to that of the surrounding stromal tissue is such that multi-refractive indices may be created and multi-focal corrections are possible.
摘要翻译：适于插入角膜层之间的低或高折射率角膜镶嵌光学透镜，以校正视力中的折射误差，其中植入的透镜具有允许营养物和气体在整个角膜层中不受阻碍地通过的尺寸或构型，以及其中透镜的组成相对于周围基质组织的组成使得可以产生多折射率并且可以进行多焦点校正。

3. 发明授权

US4170661A Method of treating intraocular lens and the like 失效
标题翻译：治疗眼内晶状体等的方法
公开(公告)号：US4170661A
公开(公告)日：1979-10-09
申请号：US855962
申请日：1977-11-30
申请人： Patricia M. Knight , William J. Link
发明人： Patricia M. Knight , William J. Link
IPC分类号： A61F2/00 , A61F2/16 , A61F9/00 , B05D1/18 , B05D3/00
CPC分类号： A61F2/1662 , A61F2/1613 , A61F2002/0081 , Y10S623/92
摘要： A method of treating an intraocular lens or ophthalmic surgical tool with a water-soluble adherent film forming material, such as polyvinyl alcohol, in a liquid media after which the liquid media is evaporatively removed to provide a dehydrated coating that is both water-soluble and liquid swellable. The device is packaged and sterilized, such as by ethylene oxide, and supplied to the ophthalmologist. Immediately prior to its use in surgery, the ophthalmologist rehydrates the coating by submerging in a sterile aqueous bath causing the coating to swell into a soft sluffable cushion for protecting a corneal endothelium during both static touch contact and dynamic sliding contact with the coated lens or tool.
摘要翻译： {PG，1一种在液体介质中用水溶性粘附膜形成材料如聚乙烯醇处理眼内晶状体或眼外科手术工具的方法，然后蒸发除去液体介质以提供脱水涂层，其为两者水溶性和液体可溶胀。该装置被包装和灭菌，例如通过环氧乙烷，并提供给眼科医生。在手术使用之前，眼科医生立即将其浸没在无菌水浴中，使涂层再次水化，使涂层膨胀成柔软的缓冲垫，用于在静态触摸接触和与涂覆的镜片或工具的动态滑动接触期间保护角膜内皮。

4. 发明授权

US4254511A Intraocular lens with noncircular eye engaging retention means 失效
标题翻译：具有非圆形眼睛接合保持装置的人工晶状体
公开(公告)号：US4254511A
公开(公告)日：1981-03-10
申请号：US60530
申请日：1979-07-25
申请人： Charles P. Chase , William J. Link
发明人： Charles P. Chase , William J. Link
IPC分类号： A61F2/16 , A61F1/16 , A61F1/24
CPC分类号： A61F2/16 , A61F2/1608 , A61F2002/1681 , A61F2002/1683
摘要： An intraocular lens with an iris retention loop that is attached to an optical section of the lens by a pair of shank sections. Each shank section has a noncircular cross sectional area to provide a more flattened contact surface for engaging an inner edge of the iris. Such structure reduces cutting of the iris when the iris is stretched over these shank sections to retain the lens in the eye.
摘要翻译：一种具有虹膜保持环的眼内透镜，其通过一对柄部附接到透镜的光学部分。每个柄段具有非圆形横截面面积，以提供更平坦的接触表面，用于接合虹膜的内边缘。当虹膜在这些柄部分上拉伸以将透镜保持在眼睛中时，这种结构减少了虹膜的切割。

5. 发明授权

US4634442A Intraocular lens with a vaulted optic 失效
标题翻译：具有拱形眼镜的人工晶状体
公开(公告)号：US4634442A
公开(公告)日：1987-01-06
申请号：US656074
申请日：1984-09-28
申请人： William J. Link
发明人： William J. Link
IPC分类号： A61F2/16
CPC分类号： A61F2/161 , A61F2/16 , A61F2002/1681
摘要： An intraocular lens, including an optic having an optic body with a posterior surface and first and second circumferentially spaced spacing tabs at the periphery of the optic body. Each of the spacing tabs extends radially outwardly from the periphery of the optic body and axially of the optic body in the same axial direction. A haptic is mounted on the optic and projects generally radially outwardly of the periphery of the optic. With this construction, the intraocular lens can be implanted in the eye, with the spacing tabs in contact with the wall of the capsular bag to space the posterior surface of the optic from the wall of the capsular bag.
摘要翻译：一种眼内透镜，包括具有后视表面的光学主体的光学元件，以及位于光学主体周边处的第一和第二周向隔开的间隔突出部。每个间隔突片从光学体的周边径向向外延伸，并且在同一轴向方向上从光学主体的轴向延伸。触觉件安装在光学元件上并且大致径向向外突出于光学元件周边。利用这种结构，眼内透镜可以植入眼睛，间隔片与囊袋的壁接触，以将视神经的后表面与囊袋的壁隔开。

6. 发明授权

US4170043A Coated intraocular lens and surgical tool 失效
标题翻译：涂层眼内镜和外科手术工具
公开(公告)号：US4170043A
公开(公告)日：1979-10-09
申请号：US855961
申请日：1977-11-30
申请人： Patricia M. Knight , William J. Link
发明人： Patricia M. Knight , William J. Link
IPC分类号： A61F2/00 , A61F2/16 , A61F1/16 , A61B17/28 , A61F1/24 , A61F9/00
CPC分类号： A61F2/1662 , A61F2/1613 , A61F2002/0081
摘要： An intraocular lens or surgical tool used for eye surgery which is covered with a biocompatible water-soluble adherent film coating that has a very slow dissolution rate which maintains at least 40% of the coating on the lens for at least 30 minutes, but not more than 24 hours, when submerged in an aqueous media simulating the surgical environment. Polyvinyl alcohol is an example of such coating that is dissolvable in water and provides swellable outer portions of the coating that are sluffable so as to be self-sacrificing in protecting against both static and sliding contact with a corneal endothelium.
摘要翻译： {PG，1用于眼科手术的眼内透镜或外科手术工具，其覆盖有生物相容性水溶性粘附膜涂层，其具有非常缓慢的溶解速率，其保持至少40％的透镜上的涂层至少30分钟但不超过24小时，当浸没在模拟手术环境的水性介质中时。聚乙烯醇是这样的涂层的一个实例，其可溶于水，并提供可溶胀的涂层外部，其可洗脱，以便自我牺牲以防止与角膜内皮的静态和滑动接触。

7. 发明授权

US3991764A Plasma arc scalpel 失效
公开(公告)号：US3991764A
公开(公告)日：1976-11-16
申请号：US604234
申请日：1975-08-13
申请人： Frank P. Incropera , William J. Link
发明人： Frank P. Incropera , William J. Link
IPC分类号： A61B18/00 , A61B17/36
CPC分类号： A61B18/042
摘要： This disclosure relates to a surgical tool that employs a jet of inert gas passed through a direct current electric arc which imparts thermal energy to the gas jet which is then ejected from a small orifice at a temperature sufficient to simultaneously incise and cauterize living tissue. The tool includes a tool body having a tubular anode therein with said anode having a cathode and cathode assembly therein, said anode and cathode being concentric with respect to one another and spaced from one another. Said tool body also includes a sheath therein between said anode and said tool body so that coolant is caused to flow in separate paths. In addition, a plunger is also provided to move the cathode longitudinally into contact with the anode so that, upon release and retraction of the cathode, an electrical arc is established so that inert gas flowing through said arc is ejected fron the tool as a hot plasma.

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