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1. 发明授权

US5632936A Method and apparatus for molding ophthalmic lenses using vacuum injection 失效
标题翻译：使用真空注射成型眼镜片的方法和装置
公开(公告)号：US5632936A
公开(公告)日：1997-05-27
申请号：US237875
申请日：1994-05-04
申请人： Kai C. Su , Jack C. White , Hans U. Schlapfer
发明人： Kai C. Su , Jack C. White , Hans U. Schlapfer
IPC分类号： G02C7/04 , B29C35/08 , B29C39/02 , B29C39/24 , B29C39/42 , B29C45/28 , B29C45/34 , B29D11/00 , B29L11/00
CPC分类号： B29C35/0888 , B29C39/24 , B29C39/42 , B29C45/2806 , B29C45/34 , B29D11/00057 , B29C2035/0827 , B29L2011/0016 , Y10S264/78 , Y10S425/06 , Y10S425/808
摘要： A lens mold cavity is formed and then evacuated via a vacuum channel contained within a mold member. A fluid valve is opened to expose the lens mold cavity to liquid lens material, whereby a vacuum of the lens mold cavity draws the liquid lens material to fill the lens mold cavity. The fluid valve is then closed and the liquid lens material within the lens mold cavity is cured to obtain an opthalmic lens such as a contact lens.
摘要翻译：形成透镜模腔，然后通过包含在模具构件内的真空通道抽真空。打开流体阀以将透镜模腔暴露于液体透镜材料，由此透镜模腔的真空吸取液体透镜材料以填充透镜模腔。然后关闭流体阀，使透镜模腔内的液体透镜材料固化，得到隐形眼镜等眼部透镜。

2. 发明授权

US06099763A Method and apparatus for filling a lens-forming device with a curable fluid 失效
标题翻译：用可固化流体填充透镜形成装置的方法和装置
公开(公告)号：US06099763A
公开(公告)日：2000-08-08
申请号：US26277
申请日：1998-02-19
申请人： Kai C. Su , Jack C. White
发明人： Kai C. Su , Jack C. White
IPC分类号： B23P19/02 , B23P21/00 , B29C31/00 , B29C33/00 , B29C33/30 , B29C39/24 , B29C39/26 , B29C39/36 , B29D11/00
CPC分类号： B29D11/00538 , B29C31/006 , B29C33/0038 , B29C33/305 , B29C33/308 , B29C39/24 , B29D11/00192 , B29D11/00201 , B29D11/00317 , B29D11/00413 , B29D11/00423 , B29D11/00432 , B29D11/005 , B29D11/00528 , Y10S425/044 , Y10S425/201 , Y10S425/808
摘要： An apparatus and method for forming a lens using a structure having a front mold, a rear mold, and a gasket having opposed ends and defining an axially extending bore in which the front and rear molds are disposed within the bore and spaced apart from each other therein, comprising a piston for axially moving within the bore of the gasket a selected one of the front mold or the rear mold relative to the other mold to a desired one of a plurality of axial separation distances between the molds. A needle also preferably also communicates with the bore of the gasket between the molds to provide fluid communication between the outer surface of the gasket and the bore to facilitate axial movement of the molds relative to each other. Another needle is used for injecting a desired amount of a lens-forming fluid into the bore of the gasket intermediate the front and rear molds, in which the fluid is cured to form the lens.
摘要翻译：一种用于使用具有前模具，后模具和垫圈的结构形成透镜的装置和方法，所述结构具有相对的端部并限定轴向延伸的孔，其中所述前模具和后模具设置在所述孔内且彼此间隔开其中包括活塞，用于在所述垫圈的所述孔内相对于所述另一模具轴向移动所述前模具或所述后模具中的所选一个，以使得所述模具之间的多个轴向间隔距离中的期望的一个。针还优选地还与模具之间的垫圈的孔连通，以在垫圈的外表面和孔之间提供流体连通，以便于模具相对于彼此的轴向移动。另一针用于将期望量的透镜形成流体注入到前模具和后模具中间的垫圈的孔中，其中流体被固化以形成透镜。

3. 发明授权

US5612361A Apparatus for removing components from solutions 失效
标题翻译：用于从溶液中去除组分的装置
公开(公告)号：US5612361A
公开(公告)日：1997-03-18
申请号：US458674
申请日：1995-06-02
申请人： Barbara L. Heyl , Lynn C. Winterton , Kai C. Su , Jack C. White
发明人： Barbara L. Heyl , Lynn C. Winterton , Kai C. Su , Jack C. White
IPC分类号： A61F9/00 , A61J1/14 , A61K47/48 , A61K31/415
CPC分类号： A61K47/48184 , A61F9/0008 , A61J1/145 , A61J1/1456 , A61J1/1468 , C02F2307/02 , Y10S514/912
摘要： A dispensing device having a container body defining a solution retaining chamber therein, the container having an outlet for dispensing the solution from the chamber and means for removing a component from the solution as the solution is dispensed from the chamber through the container outlet. A method is provided for administering to a patient a pharmacologically active substance which substance is stable only at a pH value which is extreme in the acidic or alkaline region and at which pH value the substance cannot be administered without causing discomfort and/or injury to the patient. The substance is maintained in a solution or dispersion at the pH at which it is stable until the time of administration. At this time the substance is administered through a chamber containing an ion exchange resin which changes the pH of the solution or dispersion to a value which will not cause discomfort and/or injury to the patient.
摘要翻译：一种具有在其中限定溶液保留室的容器主体的分配装置，所述容器具有用于从所述腔室分配溶液的出口以及用于当所述溶液通过所述容器出口从所述腔室分配时从所述溶液中去除组分的装置。提供了一种方法，用于向患者施用药理学活性物质，该物质仅在酸性或碱性区域中极端的pH值下稳定，并且其pH值不能施用该物质而不引起不适和/或对患者。将物质保持在其稳定的pH下的溶液或分散体中，直到给药时间为止。此时，该物质通过含有离子交换树脂的室施用，其将溶液或分散体的pH改变为不会对患者造成不适和/或损伤的值。

4. 发明授权

US5574554A Contact lens inspection apparatus and lens mold for use in such apparatus 失效
标题翻译：用于这种装置的隐形眼镜检查装置和镜片模具
公开(公告)号：US5574554A
公开(公告)日：1996-11-12
申请号：US459772
申请日：1995-06-02
申请人： Kai C. Su , Jack C. White , Mushir Siddiqui
发明人： Kai C. Su , Jack C. White , Mushir Siddiqui
IPC分类号： B29C33/38 , B29C33/00 , B29C33/40 , B29C33/42 , B29C33/44 , B29C35/08 , B29C39/02 , B29C39/26 , B29D11/00 , B29L11/00 , G01M11/02 , G01N21/88
CPC分类号： G01M11/0214 , B29C33/0055 , B29C33/40 , B29C33/44 , B29D11/00057 , B29D11/00576 , B29D11/0099 , B29C2035/0827 , B29C35/0888 , Y10S425/808
摘要： Collimated white light is transmitted through a transparent lens mold having a molded lens resting on a curved surface thereof. A telecentric lens and a camera having a digital output are used to view the illuminated lens to obtain pixel image data of the lens. The pixel image data is analyzed by a computer to detect deformities in the molded lens.
摘要翻译：准直的白光通过具有模制透镜的透明透镜模具传送，该模制透镜保持在其曲面上。使用具有数字输出的远心透镜和相机来观看照明透镜以获得透镜的像素图像数据。通过计算机分析像素图像数据以检测模制透镜中的畸形。

5. 发明授权

US5882698A Lens mold for use in a contact lens inspection apparatus 失效
标题翻译：用于隐形眼镜检查装置的镜片模具
公开(公告)号：US5882698A
公开(公告)日：1999-03-16
申请号：US700849
申请日：1996-08-21
申请人： Kai C. Su , Jack C. White , Mushir Siddiqui
发明人： Kai C. Su , Jack C. White , Mushir Siddiqui
IPC分类号： B29C33/38 , B29C33/00 , B29C33/40 , B29C33/42 , B29C33/44 , B29C35/08 , B29C39/02 , B29C39/26 , B29D11/00 , B29L11/00 , G01M11/02
CPC分类号： G01M11/0214 , B29C33/0055 , B29C33/40 , B29C33/44 , B29D11/00057 , B29D11/00576 , B29D11/0099 , B29C2035/0827 , B29C35/0888 , Y10S425/808
摘要： Collimated white light is transmitted through a transparent lens mold having a molded lens resting on a curved surface thereof. A telecentric lens and a camera having a digital output are used to view the illuminated lens to obtain pixel image data of the lens. The pixel image data is analyzed by a computer to detect deformities in the molded lens.
摘要翻译：准直的白光通过具有模制透镜的透明透镜模具传送，该模制透镜保持在其曲面上。使用具有数字输出的远心透镜和相机来观看照明透镜以获得透镜的像素图像数据。通过计算机分析像素图像数据以检测模制透镜中的畸形。

6. 发明授权

US5431879A Method and container for sterilizing and disinfecting 失效
标题翻译：消毒消毒方法和容器
公开(公告)号：US5431879A
公开(公告)日：1995-07-11
申请号：US283906
申请日：1994-08-03
申请人： Barbara L. Heyl , Lynn C. Winterton , Kai C. Su , Jack C. White , William M. Hung
发明人： Barbara L. Heyl , Lynn C. Winterton , Kai C. Su , Jack C. White , William M. Hung
IPC分类号： A45C11/00 , A61L2/18 , A61L12/08 , A61L12/14 , G02C7/04 , G02C13/00 , A61L2/16
CPC分类号： A61L2/18 , A45C11/005 , A61L12/086 , A61L12/141 , Y10S134/901 , Y10S514/84
摘要： A method is provided for the sterilization or disinfection of an object in need of such treatment. The object is immersed in a sterilizing or disinfecting solution containing an antimicrobial effective amount of at least one cationic or at least one anionic antimicrobial agent in the presence of a scavenger element containing a scavenger material which is a cationic exchange resin or an anionic exchange resin. Over a period of time, the scavenger element removes from the solution the cationic or anionic antimicrobial agent at a rate which permits sterilization or disinfection of the object and which prevents undesirable build-up of the antimicrobial agent in or on the object. The object is allowed to remain in the solution for a time sufficient for the scavenger element to remove a sufficient amount of the antimicrobial agent to render the object safe for use for its intended purpose and the object is then removed from the solution. The method is particularly useful in the sterilization or disinfection of contact lenses. An apparatus for sterilizing or disinfecting objects in need of such treatment is also disclosed.
摘要翻译：提供了一种用于灭菌或消毒需要这种治疗的物体的方法。在含有作为阳离子交换树脂或阴离子交换树脂的清除剂材料的清除剂元素的存在下，将该物体浸入含有抗微生物有效量的至少一种阳离子或至少一种阴离子抗微生物剂的灭菌或消毒溶液中。在一段时间内，清除剂元件以允许物体灭菌或消毒的速率从阳离子或阴离子抗微生物剂溶液中除去，并且防止抗菌剂在物体中或物体上不希望的积聚。允许物体保留在溶液中足以使清除剂元件去除足够量的抗微生物剂的时间，以使物体安全地用于其预期目的，然后将物体从溶液中移出。该方法在隐形眼镜的灭菌或消毒中特别有用。还公开了对需要这种处理的物体进行消毒或消毒的装置。

7. 发明授权

US4889693A Apparatus for venting of gases from contact lens cases 失效
标题翻译：用于从隐形眼镜盒排出气体的装置
公开(公告)号：US4889693A
公开(公告)日：1989-12-26
申请号：US146954
申请日：1988-01-22
申请人： Kai C. Su , Jack C. White
发明人： Kai C. Su , Jack C. White
IPC分类号： A61L2/18 , A45C11/00 , A61L12/12
CPC分类号： A61L12/128 , A45C11/005 , Y10S134/901
摘要： An appliance for disinfecting/sterilizing contact lenses having a valve for the venting of gases liberated from the lens solution in the form of a deformable, polymeric plug which is movable between a closed and an open position, depending on the pressure of the gases.

8. 发明授权

US6103148A Method for curing a lens-forming fluid 失效
标题翻译：固化透镜形成流体的方法
公开(公告)号：US6103148A
公开(公告)日：2000-08-15
申请号：US26222
申请日：1998-02-19
申请人： Kai C. Su , Jack C. White
发明人： Kai C. Su , Jack C. White
IPC分类号： B29D11/00
CPC分类号： B29D11/00528 , B29D11/00413 , B29D11/00432 , B29D11/00538 , Y10S425/808
摘要： A method for curing a lens-forming fluid, including exposing the lens-forming fluid to an ultra-violet light, wherein the exposure time is between twenty seconds and thirty minutes, which can completely cure the fluid. The exposure can occur by placing the lens-forming fluid intermediate a plurality of ultraviolet light sources, in which the intensity of the ultra-violet light is at least 1.2.times.10.sup.-2 watts per square centimeter at a wavelength of 350 nanometers. The lens-forming fluid preferably is a monomer. The prior art, in contrast, requires significantly longer exposure times to cure monomer or other lens-forming fluids.
摘要翻译：一种用于固化透镜形成流体的方法，包括将透镜形成流体暴露于紫外光，其中曝光时间为二十秒至三十分钟，其可以完全固化流体。曝光可以通过将透镜形成流体置于多个紫外光源之间进行，其中紫外光的强度在350纳米的波长处至少为1.2×10 -2瓦/平方厘米。透镜形成流体优选为单体。相反，现有技术需要显着更长的暴露时间来固化单体或其它形成镜片的流体。

9. 发明授权

US6082987A Apparatus for assembling a lens-forming device 失效
标题翻译：用于组装透镜形成装置的装置
公开(公告)号：US6082987A
公开(公告)日：2000-07-04
申请号：US26312
申请日：1998-02-19
申请人： Kai C. Su , Jack C. White
发明人： Kai C. Su , Jack C. White
IPC分类号： B23P19/02 , B23P21/00 , B29C31/00 , B29C33/00 , B29C33/30 , B29C39/24 , B29C39/26 , B29C39/36 , B29D11/00
CPC分类号： B29D11/00538 , B29C31/006 , B29C33/0038 , B29C33/305 , B29C33/308 , B29C39/24 , B29D11/00192 , B29D11/00201 , B29D11/00317 , B29D11/00413 , B29D11/00423 , B29D11/00432 , B29D11/005 , B29D11/00528 , Y10S425/044 , Y10S425/201 , Y10S425/808
摘要： An apparatus and method for assembling a lens-forming structure, the structure having a front mold, a rear mold, and a gasket defining an axially extending bore, including a collet for supporting the gasket so that at least one of the front mold or the rear mold are insertable into the bore thereof, a robotic arm for inserting the front mold into the bore of the gasket, and a piston for inserting the rear mold into the bore of the gasket. The piston axially moves within the bore of the gasket a selected one of the front mold or the rear mold relative to the other mold to a desired one of a plurality of axial separation distances between the molds. Alternatively, the robotic arm can move the selected mold relative to the other mold.
摘要翻译：一种用于组装透镜形成结构的装置和方法，所述结构具有前模具，后模具和限定轴向延伸的孔的垫圈，所述垫圈包括用于支撑垫圈的夹头，使得前模具或后模具可插入其孔中，用于将前模具插入垫圈的孔中的机器人臂以及用于将后模插入垫圈的孔中的活塞。活塞在密封件的孔内轴向地相对于另一个模具轴向移动到前模具或后模具中的所选择的模具中，以达到模具之间的多个轴向间隔距离中的期望的一个。或者，机器人臂可以相对于另一个模具移动所选择的模具。

10. 发明授权

US06068464A Gasket for lens making 失效
标题翻译：镜片制造用垫片
公开(公告)号：US06068464A
公开(公告)日：2000-05-30
申请号：US25903
申请日：1998-02-19
申请人： Kai C. Su , Jack C. White
发明人： Kai C. Su , Jack C. White
IPC分类号： B23P19/02 , B23P21/00 , B29C31/00 , B29C33/00 , B29C33/30 , B29C39/24 , B29C39/26 , B29C39/36 , B29D11/00
CPC分类号： B29D11/00538 , B29C31/006 , B29C33/0038 , B29C33/305 , B29C33/308 , B29C39/24 , B29D11/00192 , B29D11/00201 , B29D11/00317 , B29D11/00413 , B29D11/00423 , B29D11/00432 , B29D11/005 , B29D11/00528 , Y10S425/044 , Y10S425/201 , Y10S425/808
摘要： A gasket defining an axially extending bore therethrough, a front mold having a an edge circumscribing the front mold, wherein the edge is of a size to be complementarily received within at least a portion of the bore of the gasket so that the edge and the bore form a seal therebetween, and a rear mold having a rim circumscribing the rear mold, wherein the rim is sized to be complementarily received within at least a portion of the bore so that the rim and the bore form a seal therebetween. When the front mold and the rear mold are both disposed within the bore of the gasket, a volume is formed between the back surface of the front mold and the front surface of the rear mold and the interior surface of the gasket. A selected one of the front mold or the rear mold is axially and slidably movable within the bore relative to the other mold disposed within the bore to a desired one of a plurality of axial separation distances between the molds, whereby the volume is different for each separation distance. The different volumes correspond to different lens powers, so that the gasket of the present invention can form different lenses.
摘要翻译：垫圈，其限定穿过其中的轴向延伸的孔，前模具具有围绕前模的边缘，其中所述边缘具有互补地容纳在所述垫圈的所述孔的至少一部分内的尺寸，使得所述边缘和所述孔在其间形成密封件，以及具有围绕后模具的边缘的后模具，其中所述边缘的尺寸设计成互补地容纳在所述孔的至少一部分内，使得所述边缘和所述孔在其间形成密封。当前模具和后模具都设置在垫圈的孔内时，在前模具的后表面和后模具的前表面与垫圈的内表面之间形成一体积。前模具或后模具中的所选择的一个可以在孔内相对于设置在孔内的另一模具轴向和可滑动地移动到模具之间的多个轴向间隔距离中的期望的一个，由此每个模具的体积是不同的分离距离。不同的体积对应于不同的透镜光焦度，使得本发明的垫圈可以形成不同的透镜。

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