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1. 发明申请

US20120243106A1 Full Field Membrane Design for Non-Round Liquid Lens Assemblies 有权
标题翻译：非圆形液体透镜组件的全场膜设计
公开(公告)号：US20120243106A1
公开(公告)日：2012-09-27
申请号：US13407416
申请日：2012-02-28
申请人： Amitava Gupta , Urban Schnell , Karim Haroud , Hans Jaeger , Lisa Nibauer , William Egan , Stefan Troller , Julien Sauvet , Christian Oggenfuss
发明人： Amitava Gupta , Urban Schnell , Karim Haroud , Hans Jaeger , Lisa Nibauer , William Egan , Stefan Troller , Julien Sauvet , Christian Oggenfuss
IPC分类号： G02B3/12 , G02B3/02 , G02B3/04
CPC分类号： G02B3/12 , G02B3/14 , G02C7/085 , G06F17/5018
摘要： An optical and mechanical design of a sealed, non-round fluid-filled lens capable of providing variation of optical power. The fluid lens includes at least three optical components: at least one mostly rigid optical disc, at least one mostly flexible optical membrane and a layer of a transparent fluid that is in communication via a fluid channel with a reservoir of excess fluid contained in a reservoir that can be accessed to augment the fluid volume inside the fluid lens to change the power of the fluid lens. The fluid lens is capable of providing correction of spherical and astigmatic errors, and utilizes contoured membranes to provide for a substantially constant desired spherical power over a substantially full field of view of a user.
摘要翻译：密封的非圆形流体充满透镜的光学和机械设计，能够提供光功率的变化。流体透镜包括至少三个光学部件：至少一个大致刚性的光盘，至少一个主要柔性的光学膜和透明流体层，该透明流体通过流体通道与容纳在储存器中的过量流体的储存器连通可以访问以增加流体透镜内的流体体积以改变流体透镜的功率。流体透镜能够提供球面和散光误差的校正，并且利用轮廓膜在用户的基本上全视场上提供基本恒定的期望球面光焦度。

2. 发明授权

US08817381B2 Full field membrane design for non-round liquid lens assemblies 有权
标题翻译：用于非圆形液体透镜组件的全场膜设计
公开(公告)号：US08817381B2
公开(公告)日：2014-08-26
申请号：US13407416
申请日：2012-02-28
申请人： Amitava Gupta , Urban Schnell , Karim Haroud , Hans Jaeger , Lisa Nibauer , William Egan , Stefan Troller , Julien Sauvet , Christian Oggenfuss
发明人： Amitava Gupta , Urban Schnell , Karim Haroud , Hans Jaeger , Lisa Nibauer , William Egan , Stefan Troller , Julien Sauvet , Christian Oggenfuss
IPC分类号： G02B3/12
CPC分类号： G02B3/12 , G02B3/14 , G02C7/085 , G06F17/5018
摘要： An optical and mechanical design of a sealed, non-round fluid-filled lens capable of providing variation of optical power. The fluid lens includes at least three optical components: at least one mostly rigid optical disc, at least one mostly flexible optical membrane and a layer of a transparent fluid that is in communication via a fluid channel with a reservoir of excess fluid contained in a reservoir that can be accessed to augment the fluid volume inside the fluid lens to change the power of the fluid lens. The fluid lens is capable of providing correction of spherical and astigmatic errors, and utilizes contoured membranes to provide for a substantially constant desired spherical power over a substantially full field of view of a user.
摘要翻译：密封的非圆形流体充满透镜的光学和机械设计，能够提供光功率的变化。流体透镜包括至少三个光学部件：至少一个大致刚性的光盘，至少一个主要柔性的光学膜和透明流体层，该透明流体通过流体通道与容纳在储存器中的过量流体的储存器连通可以访问以增加流体透镜内的流体体积以改变流体透镜的功率。流体透镜能够提供球面和散光误差的校正，并且利用轮廓膜在用户的基本上全视场上提供基本恒定的期望球面光焦度。

3. 发明授权

US09036264B2 Fluid-filled lenses and their ophthalmic applications 有权
标题翻译：流体填充镜片及其眼科应用
公开(公告)号：US09036264B2
公开(公告)日：2015-05-19
申请号：US12855465
申请日：2010-08-12
申请人： Amitava Gupta , William Egan , Lisa Nibauer , Frank Stangota , Bruce Decker , Thomas M. McGuire , Urban Schnell , Karim Haroud , Hans Jaeger , Matthew Wallace Peterson , Daniel Senatore
发明人： Amitava Gupta , William Egan , Lisa Nibauer , Frank Stangota , Bruce Decker , Thomas M. McGuire , Urban Schnell , Karim Haroud , Hans Jaeger , Matthew Wallace Peterson , Daniel Senatore
IPC分类号： G02B1/06 , G02B3/12 , G02B3/14 , G02B26/00 , G02C7/08
CPC分类号： G02C7/085 , G02B3/14 , G02B26/004
摘要： A fluid lens assembly including a front rigid lens, a semi-flexible membrane that is adapted to be expanded from a minimum inflation level to a maximum inflation level, and a fluid layer therebetween. The front lens of the fluid lens assembly is configured to have a negative optical power. In an embodiment, the fluid lens assembly may be configured to have an overall negative optical power when the membrane is expanded to the maximum inflation level. In an embodiment, the fluid lens assembly can be configured to have an overall negative optical power when the membrane is expanded between the minimum inflation level and the maximum inflation level.
摘要翻译：一种流体透镜组件，包括前刚性透镜，适于从最小充气水平膨胀至最大膨胀水平的半柔性膜以及其间的流体层。流体透镜组件的前透镜被配置为具有负的光焦度。在一个实施例中，当膜膨胀到最大膨胀水平时，流体透镜组件可被配置为具有总的负光焦度。在一个实施例中，当膜在最小膨胀水平和最大膨胀水平之间膨胀时，流体透镜组件可被配置为具有总体负光学功率。

4. 发明申请

US20120041553A1 Fluid-Filled Lenses and their Ophthalmic Applications 有权
标题翻译：流体填充镜片及其眼科应用
公开(公告)号：US20120041553A1
公开(公告)日：2012-02-16
申请号：US12855465
申请日：2010-08-12
申请人： Amitava GUPTA , William Egan , Lisa Nibauer , Frank Stangota , Bruce Decker , Thomas M. McGuire , Urban Schnell , Karim Haroud , Hans Jaeger , Matthew Wallace Peterson , Daniel Senatore
发明人： Amitava GUPTA , William Egan , Lisa Nibauer , Frank Stangota , Bruce Decker , Thomas M. McGuire , Urban Schnell , Karim Haroud , Hans Jaeger , Matthew Wallace Peterson , Daniel Senatore
IPC分类号： A61F2/16
CPC分类号： G02C7/085 , G02B3/14 , G02B26/004
摘要： A fluid lens assembly including a front rigid lens, a semi-flexible membrane that is adapted to be expanded from a minimum inflation level to a maximum inflation level, and a fluid layer therebetween. The front lens of the fluid lens assembly is configured to have a negative optical power. In an embodiment, the fluid lens assembly may be configured to have an overall negative optical power when the membrane is expanded to the maximum inflation level. In an embodiment, the fluid lens assembly can be configured to have an overall negative optical power when the membrane is expanded between the minimum inflation level and the maximum inflation level.
摘要翻译：一种流体透镜组件，包括前刚性透镜，适于从最小充气水平膨胀至最大膨胀水平的半柔性膜以及其间的流体层。流体透镜组件的前透镜被配置为具有负的光焦度。在一个实施例中，当膜膨胀到最大膨胀水平时，流体透镜组件可被配置为具有总的负光焦度。在一个实施例中，当膜在最小膨胀水平和最大膨胀水平之间膨胀时，流体透镜组件可被配置为具有总体负光学功率。

5. 发明申请

US20110085243A1 Non-Round Fluid Filled Lens Optic 失效
标题翻译：非圆形液体填充透镜光学元件
公开(公告)号：US20110085243A1
公开(公告)日：2011-04-14
申请号：US12848910
申请日：2010-08-02
申请人： Amitava Gupta , Urban Schnell , Karim Haroud , Hans Jaeger , Lisa Nibauer , Pascal Loser , William Egan
发明人： Amitava Gupta , Urban Schnell , Karim Haroud , Hans Jaeger , Lisa Nibauer , Pascal Loser , William Egan
IPC分类号： G02B3/14
CPC分类号： G02B3/14 , G02C7/085
摘要： An optical and mechanical design of a sealed, non-round fluid-filled lens capable of providing variation of optical power. The fluid lens includes at least three optical components: at least one mostly rigid optical disc, at least one mostly flexible optical membrane and a layer of a transparent fluid that is in communication via a fluid channel with a reservoir of excess fluid contained in a reservoir that can be accessed to augment the fluid volume inside the fluid lens to change the power of the fluid lens. The fluid lens is capable of providing correction of spherical and astigmatic errors, and utilizes contoured membranes to minimize image aberrations.
摘要翻译：密封的非圆形流体充满透镜的光学和机械设计，能够提供光功率的变化。流体透镜包括至少三个光学部件：至少一个大致刚性的光盘，至少一个主要柔性的光学膜和透明流体层，该透明流体通过流体通道与容纳在储存器中的过量流体的储存器连通可以访问以增加流体透镜内的流体体积以改变流体透镜的功率。流体透镜能够提供球面和散光误差的校正，并且利用轮廓膜来最小化图像像差。

6. 发明授权

US08414121B2 Non-round fluid filled lens optic 失效
标题翻译：非圆形流体填充透镜光学元件
公开(公告)号：US08414121B2
公开(公告)日：2013-04-09
申请号：US12848910
申请日：2010-08-02
申请人： Amitava Gupta , Urban Schnell , Karim Haroud , Hans Jaeger , Lisa Nibauer , Pascal Loser , William Egan
发明人： Amitava Gupta , Urban Schnell , Karim Haroud , Hans Jaeger , Lisa Nibauer , Pascal Loser , William Egan
IPC分类号： G02C7/02 , G02B3/12
CPC分类号： G02B3/14 , G02C7/085
摘要： An optical and mechanical design of a sealed, non-round fluid-filled lens capable of providing variation of optical power. The fluid lens includes at least three optical components: at least one mostly rigid optical disc, at least one mostly flexible optical membrane and a layer of a transparent fluid that is in communication via a fluid channel with a reservoir of excess fluid contained in a reservoir that can be accessed to augment the fluid volume inside the fluid lens to change the power of the fluid lens. The fluid lens is capable of providing correction of spherical and astigmatic errors, and utilizes contoured membranes to minimize image aberrations.
摘要翻译：密封的非圆形流体充满透镜的光学和机械设计，能够提供光功率的变化。流体透镜包括至少三个光学部件：至少一个大致刚性的光盘，至少一个主要柔性的光学膜和透明流体层，该透明流体通过流体通道与容纳在储存器中的过量流体的储存器连通可以访问以增加流体透镜内的流体体积以改变流体透镜的功率。流体透镜能够提供球面和散光误差的校正，并且利用轮廓膜来最小化图像像差。

7. 发明授权

US08573774B2 Opthalmic lens with regressive and non-regressive rotationally symmetric optical design elements 有权
标题翻译：具有回归和非回归旋转对称光学设计元件的光学透镜
公开(公告)号：US08573774B2
公开(公告)日：2013-11-05
申请号：US12902213
申请日：2010-10-12
申请人： Amitava Gupta , Ronald Blum , Stefan Troller , Hans Jaeger , Julien Sauvet , Urban Schnell
发明人： Amitava Gupta , Ronald Blum , Stefan Troller , Hans Jaeger , Julien Sauvet , Urban Schnell
IPC分类号： G02C7/00 , G02C7/02 , G02C7/06
CPC分类号： G02C7/063 , G02C7/061 , G02C7/068
摘要： Aspects of the present invention provide an ophthalmic lens comprising at least one regressive and at least one non-regressive rotationally symmetric optical design element. The regressive and non-regressive optical design elements can be combined so as to form a desired optical power profile for the lens while simultaneously exploiting the different relative orientation of the astigmatic vectors of the constituent regressive and non-regressive design elements, thereby resulting in reduced unwanted astigmatism. The regressive and non-regressive rotationally symmetric optical design elements can be positioned on different lens surfaces and in optical communication or can be collapsed onto the same lens surface. The regressive and non-regressive rotationally symmetric optical design elements can each contribute to the total add power of an ophthalmic lens. The regressive and non-regressive rotationally symmetric optical design elements can be combined with any other optical design feature positioned on the same or a different surface of the lens.
摘要翻译：本发明的方面提供一种眼科镜片，其包括至少一个回归和至少一个非回归旋转对称的光学设计元件。回归和非回归光学设计元件可以组合以形成用于透镜的期望的光学功率分布，同时利用构成回归和非回归设计元件的散光矢量的不同相对取向，从而导致减少有害散光。回归和非回归旋转对称光学设计元件可以位于不同的透镜表面上并且在光学通信中或可以折叠到相同的透镜表面上。回归和非回归的旋转对称光学设计元素可以各自贡献于眼科镜片的总添加功率。回归和非回归的旋转对称光学设计元件可以与位于透镜的相同或不同表面上的任何其它光学设计特征组合。

8. 发明申请

US20110090455A1 Opthalmic Lens With Regressive and Non-Regressive Rotationally Symmetric Optical Design Elements 有权
标题翻译：具有回归和非回归旋转对称光学设计元素的光学透镜
公开(公告)号：US20110090455A1
公开(公告)日：2011-04-21
申请号：US12902213
申请日：2010-10-12
申请人： Amitava Gupta , Ronald Blum , Stefan Troller , Hans Jaeger , Julien Sauvet , Urban Schnell
发明人： Amitava Gupta , Ronald Blum , Stefan Troller , Hans Jaeger , Julien Sauvet , Urban Schnell
IPC分类号： G02C7/06
CPC分类号： G02C7/063 , G02C7/061 , G02C7/068
摘要： Aspects of the present invention provide an ophthalmic lens comprising at least one regressive and at least one non-regressive rotationally symmetric optical design element. The regressive and non-regressive optical design elements can be combined so as to form a desired optical power profile for the lens while simultaneously exploiting the different relative orientation of the astigmatic vectors of the constituent regressive and non-regressive design elements, thereby resulting in reduced unwanted astigmatism. The regressive and non-regressive rotationally symmetric optical design elements can be positioned on different lens surfaces and in optical communication or can be collapsed onto the same lens surface. The regressive and non-regressive rotationally symmetric optical design elements can each contribute to the total add power of an ophthalmic lens. The regressive and non-regressive rotationally symmetric optical design elements can be combined with any other optical design feature positioned on the same or a different surface of the lens.
摘要翻译：本发明的方面提供一种眼科镜片，其包括至少一个回归和至少一个非回归旋转对称的光学设计元件。回归和非回归光学设计元件可以组合以形成用于透镜的期望的光学功率分布，同时利用构成回归和非回归设计元件的散光矢量的不同相对取向，从而导致减少有害散光。回归和非回归旋转对称光学设计元件可以位于不同的透镜表面上并且在光学通信中或可以折叠到相同的透镜表面上。回归和非回归旋转对称光学设计元素可以各自贡献于眼科镜片的总添加功率。回归和非回归的旋转对称光学设计元件可以与位于透镜的相同或不同表面上的任何其它光学设计特征组合。

9. 发明申请

US20120274894A1 Fluid Filled Lenses and Mechanisms of Inflation Thereof 失效
标题翻译：流体填充透镜及其通货膨胀机制
公开(公告)号：US20120274894A1
公开(公告)日：2012-11-01
申请号：US13000887
申请日：2010-10-15
申请人： Daniel Senatore , Matthew Wallace Peterson , Jonathan Downing , Amitava Gupta , William Egan , Lisa Nibauer , Frank Stangota , Bruce Decker , Thomas M. McGuire , Urban Schnell , Karim Haroud , Pascal Loser
发明人： Daniel Senatore , Matthew Wallace Peterson , Jonathan Downing , Amitava Gupta , William Egan , Lisa Nibauer , Frank Stangota , Bruce Decker , Thomas M. McGuire , Urban Schnell , Karim Haroud , Pascal Loser
IPC分类号： G02C7/08
CPC分类号： G02C7/085 , F04B43/02 , G02B3/14 , G02C5/14 , G02C5/146 , G02C7/08
摘要： An actuator for a fluid-filled lens including a housing having a first and a second end; a reservoir disposed within the housing. In an embodiment, a slider is slidingly disposed within the housing and disposed adjacent to the reservoir. In an embodiment, the actuator further includes a compression arm having a first end that is fixed and a second end that is not fixed, wherein the compression arm is disposed adjacent to the reservoir. Sliding the slider from one end of the housing to the other causes the slider to push the second end of the compression arm so as to compress the reservoir. In an embodiment, the slider includes a first end having a wedge shape configured to compress the reservoir. Sliding of the slider from one end of the housing to the other causes the first end of the slider to compress the reservoir.
摘要翻译：一种用于流体填充透镜的致动器，包括具有第一和第二端的壳体; 设置在壳体内的储存器。在一个实施例中，滑动件滑动地设置在壳体内并邻近储存器设置。在一个实施例中，致动器还包括压缩臂，其具有固定的第一端和不固定的第二端，其中压缩臂邻近储存器设置。将滑块从壳体的一端滑动到另一端，使得滑块推动压缩臂的第二端以压缩储存器。在一个实施例中，滑块包括具有构造成压缩储存器的楔形形状的第一端。将滑块从壳体的一端滑动到另一端，使滑块的第一端压缩储存器。

10. 发明授权

US09795281B2 Variable power endoscope based on liquid lens technology 有权
公开(公告)号：US09795281B2
公开(公告)日：2017-10-24
申请号：US13309269
申请日：2011-12-01
申请人： Amitava Gupta , Urban Schnell , William Egan , Lisa Nibauer , Frank Stangota , Julien Sauvet , Michel Saint-Ghislain
发明人： Amitava Gupta , Urban Schnell , William Egan , Lisa Nibauer , Frank Stangota , Julien Sauvet , Michel Saint-Ghislain
IPC分类号： G02C7/08 , G02B3/12 , A61B1/06 , A61B1/00 , A61B1/002 , A61B1/07 , G02B3/14 , G02B23/24
CPC分类号： A61B1/0019 , A61B1/00096 , A61B1/002 , A61B1/07 , G02B3/12 , G02B3/14 , G02B23/243 , G02B23/2438 , G02C7/085
摘要： An endoscope realized as either a borescope or a fiberscope including one or more fluid filled lenses is described. In an embodiment, the optical power of the fluid filled lenses may be adjusted to adjust the focal length associated with the endoscope. Thus, variable working distances are allowable while maintaining focus on an object in front of the endoscope. The endoscope may include a distance sensor, which is used to determine a distance between the endoscope and a sample. A processor may compare the measured distance to the current optical power of the one or more sealed fluid filled lenses. The processor may transmit signals to one or more actuators coupled to one or more sealed fluid filed lenses to change the optical power of the one or more sealed fluid filled lenses based on the comparison.

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