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41. 发明专利

CA2741564A1 INTRAOCULAR LENS INJECTION SYSTEMS AND METHODS 未知
公开(公告)号：CA2741564A1
公开(公告)日：2010-04-29
申请号：CA2741564
申请日：2009-10-19
申请人： VISIOGEN INC
发明人： TSAI GEORGE
IPC分类号： A61F2/16
摘要： An injector (100) for an intraocular lens includes an injector body (104) having a longitudinal axis (A-A). The body includes a first housing (108) configured to receive the lens and a second housing (112) configured to move relative to the first housing (108) in the direction of the longitudinal axis (A-A). The injector (100) also includes a lens engagement surface configured to engage a first, but not a second, viewing element of the lens. The injector (100) includes opposing lens compaction members configured to move from a first position in which the lens compaction surfaces are spaced from each other to a second position in which the lens compaction surfaces are closer to each other and in which a lens positioned therebetween is compacted. A retention member is configured to apply a longitudinal retention force on the lens compaction members to retain the compaction members in the second position.

42. 发明专利

AU2004212917B2 Method and device for compacting an intraocular lens 未知
公开(公告)号：AU2004212917B2
公开(公告)日：2009-12-03
申请号：AU2004212917
申请日：2004-02-11
申请人： VISIOGEN INC
发明人： NGUYEN TUAN , EVANS SCOTT , AYTON IAN
IPC分类号： A61F2/16

43. 发明专利

AT432675T 未知
公开(公告)号：AT432675T
公开(公告)日：2009-06-15
申请号：AT06015136
申请日：2002-01-25
申请人： VISIOGEN INC
发明人： ZADNO-AZIZI GHOLAM-REZA , ROGERS ERICA J , NGUYEN TUAN ANH , TING ALBERT C , PORTNEY VALDEMAR , PHAM HAI-MINH
IPC分类号： A61F2/16 , B29D11/02

44. 发明专利

CA2515909A1 METHOD AND DEVICE FOR COMPACTING AN INTRAOCULAR LENS 未知
公开(公告)号：CA2515909A1
公开(公告)日：2004-09-02
申请号：CA2515909
申请日：2004-02-11
申请人： VISIOGEN INC , AYTON IAN
发明人： NGUYEN TUAN , EVANS SCOTT
IPC分类号： A61F2/16

45. 发明专利

AU2004212917A2 Method and device for compacting an intraocular lens 未知
公开(公告)号：AU2004212917A2
公开(公告)日：2004-09-02
申请号：AU2004212917
申请日：2004-02-11
申请人： VISIOGEN INC , AYTON IAN
发明人： NGUYEN TUAN , EVANS SCOTT , AYTON IAN
IPC分类号： A61F2/16

46. 发明专利

CA2767318A1 PREPARING AN ACCOMODATING INTRAOCULAR LENS HAVING AN OPTICAL AXIS FOR SUBSEQUENT IMPLANTATION 未知
公开(公告)号：CA2767318A1
公开(公告)日：2004-02-05
申请号：CA2767318
申请日：2003-07-24
申请人： VISIOGEN INC
发明人： ZADNO-AZIZI GHOLAM-REZA , TING ALBERT C , NGUYEN TUAN ANH , PORTNEY VALDEMAR , PHAM HAI-MINH
IPC分类号： A61F2/16 , A61L27/00 , B29D11/02 , G02B1/00
摘要： A method of preparing an accommodating intraocular lens having an optical axis for subsequent implantation involves providing an intraocular lens having first and second viewing elements interconnected by plural members. At least a portion of the members are disposed from the optical axis by a distance greater than a periphery of at least one of the viewing elements. The distance is measured orthogonal to the optical axis. The members are drawn inwardly toward the optical axis by relatively rotating the first and second viewing elements, and increasing the separation between the viewing elements along the optical axis while drawing the members inwardly.

47. 发明专利

CA2783649A1 ACCOMMODATING INTRAOCULAR LENS SYSTEM 未知
公开(公告)号：CA2783649A1
公开(公告)日：2002-09-19
申请号：CA2783649
申请日：2002-01-25
申请人： VISIOGEN INC
发明人： ZADNO-AZIZI GHOLAM-REZA , ROGERS ERICA J , NGUYEN TUAN ANH , TING ALBERT C , PORTNEY VALDEMAR , PHAM HAI-MINH
IPC分类号： A61F2/16 , B29D11/02
摘要： An intraocular lens having first and second viewing elements can be prepared for implantation according to methods for displacing the viewing elements relative to each other as disclosed herein. In some embodiments, the viewing elements overlap when viewed along an optical axis of the lens, and the lens can be prepared by relatively moving said viewing elements such that the first viewing element moves across said second viewing element.

48. 发明申请

WO2008067416A3 APPARATUS AND METHODS FOR COMPACTING AN INTRAOCULAR LENS 审中-公开
标题翻译：用于压迫眼内透镜的装置和方法
公开(公告)号：WO2008067416A3
公开(公告)日：2008-07-24
申请号：PCT/US2007085813
申请日：2007-11-28
申请人： VISIOGEN INC , TSAI GEORGE , NGUYEN PHU
发明人： TSAI GEORGE , NGUYEN PHU
IPC分类号： A61F2/16
CPC分类号： A61F2/1678 , A61F2/1648 , A61F2002/1683
摘要： Disclosed are apparatus for delivering an accommodating intraocular lens to an eye. One apparatus includes an injector with a longitudinal injection passage that has a longitudinal injection axis. The apparatus also includes an accommodating intraocular lens having two interconnected viewing elements. The injector has a member for moving the lens into the injection passage of the apparatus. The accommodating intraocular lens has a longitudinal bisection axis and is initially disposed within the injector with the longitudinal bisection axis at an angle which is non-parallel and non-perpendicular to the injection axis. Additional apparatus and methods are disclosed as well.
摘要翻译：公开了用于将可调节眼内晶状体递送至眼睛的设备。一种装置包括具有纵向注射通道的注射器，该注射通道具有纵向注射轴线。该设备还包括具有两个互相连接的观察元件的可调节人工晶状体。注射器具有用于将透镜移动到装置的注射通道中的构件。可调节的人工晶状体具有纵向平分轴线，并且初始布置在具有纵向二等分轴线的注射器内，该角度与注射轴线不平行且不垂直。另外的设备和方法也被公开。

49. 发明申请

WO2005074838A3 INJECTOR FOR INTRAOCULAR LENS SYSTEM 审中-公开
公开(公告)号：WO2005074838A3
公开(公告)日：2005-08-18
申请号：PCT/US2005/002871
申请日：2005-02-01
申请人： VISIOGEN, INC. , TSAI, George
发明人： TSAI, George
IPC分类号： A61F2/16
摘要： Disclosed is an injector (100) which comprises an injector housing (102) having a longitudinal axis (A-A) and an injection probe disposed along the longitudinal axis. The injector further comprises an intraocular lens (200) disposed in the housing. The intraocular lens comprises first and second interconnected viewing elements (202, 204), and the optical axes of the first and second viewing elements are substantially aligned. The optical axes are substantially orthogonal to the longitudinal axis of the housing. The injector further comprises a lens carrier (104) which engages one of the viewing elements. The viewing elements are moveable in response to longitudinal movement of the lens carrier relative to the injector housing. The longitudinal movement causes both (i) the optical axes to be displaced relative to each other and (ii) the viewing elements to be disposed substantially on the longitudinal axis of the injector housing.

50. 发明申请

WO2005074838A2 INJECTOR FOR INTRAOCULAR LENS SYSTEM 审中-公开
标题翻译：内镜镜片系统注射器
公开(公告)号：WO2005074838A2
公开(公告)日：2005-08-18
申请号：PCT/US2005002871
申请日：2005-02-01
申请人： VISIOGEN INC , TSAI GEORGE
发明人： TSAI GEORGE
IPC分类号： A61F2/16
CPC分类号： A61F2/1678 , A61F2/1648 , A61F2/1662 , A61F2/167
摘要： Disclosed is an injector which comprises an injector housing having a longitudinal axis and an injection probe disposed along the longitudinal axis. The injector further comprises an intraocular lens disposed in the housing. The intraocular lens comprises first and second interconnected viewing elements, and the optical axes of the first and second viewing elements are substantially aligned. The optical axes are substantially orthogonal to the longitudinal axis of the housing. The injector further comprises a lens carrier which engages one of the viewing elements. The viewing elements are moveable in response to longitudinal movement of the lens carrier relative to the injector housing. The longitudinal movement causes both (i) the optical axes to be displaced relative to each other and (ii) the viewing elements to be disposed substantially on the longitudinal axis of the injector housing.
摘要翻译：公开了一种喷射器，其包括具有纵向轴线的喷射器壳体和沿纵向轴线设置的喷射探针。注射器还包括设置在壳体中的眼内透镜。眼内透镜包括第一和第二互连的观察元件，并且第一和第二观察元件的光轴基本对准。光轴基本上垂直于壳体的纵向轴线。喷射器还包括接合观察元件之一的透镜载体。响应于透镜支架相对于注射器壳体的纵向移动，观察元件可移动。纵向移动导致（i）光轴相对于彼此移位，并且（ii）观察元件基本上设置在注射器壳体的纵向轴线上。

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