Optical Coherence Tomographic System for Ophthalmic Surgery
    2.
    发明申请
    Optical Coherence Tomographic System for Ophthalmic Surgery 有权
    光学相干层析系统眼科手术

    公开(公告)号:US20110202044A1

    公开(公告)日:2011-08-18

    申请号:US12708450

    申请日:2010-02-18

    摘要: Optical imaging techniques and systems provide high-fidelity optical imaging based on optical coherence tomographic imaging and can be used for optical imaging in ophthalmic surgery and imaging-guided surgery. One method for imaging an eye includes positioning the eye relative to a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system, the eye having a first and a second structure, and imaging the eye with the SD-OCT imaging system by selecting one of a direct image and a mirror image of the first eye-structure and generating a first image-portion corresponding to the selected image of the first eye-structure, selecting one of a direct image and a mirror image of the second eye-structure and generating a first image-portion corresponding to the selected image of the second eye-structure, and suppressing the non-selected images of the first and second structures.

    摘要翻译: 光学成像技术和系统提供基于光学相干断层成像的高保真光学成像,可用于眼科手术和成像引导手术中的光学成像。 用于对眼睛进行成像的一种方法包括相对于光谱域光学相干断层扫描(SD-OCT)成像系统定位眼睛,眼睛具有第一和第二结构,并且通过选择一个来对SD-OCT成像系统进行成像 产生第一眼睛结构的直接图像和镜像,并且生成与第一眼睛结构的所选图像相对应的第一图像部分,选择第二眼睛结构的直接图像和镜像中的一个;以及 产生与所述第二眼睛结构的所选择的图像相对应的第一图像部分,并且抑制所述第一和第二结构的未选择的图像。

    Patient Interface With Variable Applanation
    3.
    发明申请
    Patient Interface With Variable Applanation 有权
    患者接口与变量应用

    公开(公告)号:US20130165911A1

    公开(公告)日:2013-06-27

    申请号:US13336324

    申请日:2011-12-23

    IPC分类号: A61F9/009

    CPC分类号: A61F9/009 F04C2270/041

    摘要: A variable-applanation patient interface can include a lens support system, attachable to a distal end of an ophthalmic surgical laser system; a contact lens, supported by the lens support system and configured to make contact with an eye-surface; and an adjustable coupler, coupled to at least one of the lens support system and the contact lens, and configured to be coupled to a non-central region of the eye-surface, to accommodate the contact lens to contact a central region of the eye-surface with a central applanation, to enable a change between the central applanation and an extended applanation, and to accommodate the contact lens to contact an extended region of the eye-surface larger than the central region with the extended applanation.

    摘要翻译: 可变压平患者接口可以包括可附接到眼科外科激光系统的远端的透镜支撑系统; 隐形眼镜,由透镜支撑系统支撑并且构造成与眼表面接触; 以及耦合到所述透镜支撑系统和所述隐形眼镜中的至少一个的可调耦合器,并且被配置为耦合到所述眼表面的非中心区域,以容纳所述隐形眼镜接触所述眼睛的中心区域 具有中央压平的表面,以实现中央压平和延长的扁平化之间的变化,并且使得隐形眼镜容纳接触眼睛表面的延伸区域比中心区域的延伸区域具有延长的扁平度。

    Imaging Surgical Target Tissue by Nonlinear Scanning
    4.
    发明申请
    Imaging Surgical Target Tissue by Nonlinear Scanning 有权
    通过非线性扫描成像手术目标组织

    公开(公告)号:US20110118609A1

    公开(公告)日:2011-05-19

    申请号:US12619606

    申请日:2009-11-16

    IPC分类号: A61B6/00 G06K9/00

    摘要: Systems and techniques for laser surgery based on imaging a target tissue by nonlinear scanning are presented. In one implementation, a method for guiding an eye surgery can include the steps of: positioning an eye in relation to an imaging system; creating first scan data by determining a depth of an eye target region at a first set of points along a first arc; creating second scan data by determining a depth of the eye target region at a second set of points along a second arc; determining target region parameters based on the first and second scan data; and adjusting one or more surgical position parameters according to the determined target region parameters.

    摘要翻译: 提出了基于非线性扫描对目标组织进行成像的激光手术系统和技术。 在一个实施方式中,用于引导眼睛手术的方法可以包括以下步骤:相对于成像系统定位眼睛; 通过沿着第一弧确定第一组点处的眼睛目标区域的深度来创建第一扫描数据; 通过沿着第二弧确定第二组点处的眼睛目标区域的深度来创建第二扫描数据; 基于所述第一扫描数据和所述第二扫描数据确定目标区域参数; 以及根据确定的目标区域参数来调整一个或多个手术位置参数。

    Optical coherence tomographic system for ophthalmic surgery
    5.
    发明授权
    Optical coherence tomographic system for ophthalmic surgery 有权
    用于眼科手术的光学相干断层扫描系统

    公开(公告)号:US08414564B2

    公开(公告)日:2013-04-09

    申请号:US12708450

    申请日:2010-02-18

    IPC分类号: A61B18/18

    摘要: Optical imaging techniques and systems provide high-fidelity optical imaging based on optical coherence tomographic imaging and can be used for optical imaging in ophthalmic surgery and imaging-guided surgery. One method for imaging an eye includes positioning the eye relative to a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system, the eye having a first and a second structure, and imaging the eye with the SD-OCT imaging system by selecting one of a direct image and a mirror image of the first eye-structure and generating a first image-portion corresponding to the selected image of the first eye-structure, selecting one of a direct image and a mirror image of the second eye-structure and generating a first image-portion corresponding to the selected image of the second eye-structure, and suppressing the non-selected images of the first and second structures.

    摘要翻译: 光学成像技术和系统提供基于光学相干断层成像的高保真光学成像,可用于眼科手术和成像引导手术中的光学成像。 用于对眼睛进行成像的一种方法包括相对于光谱域光学相干断层扫描(SD-OCT)成像系统定位眼睛,眼睛具有第一和第二结构,并且通过选择一个来对SD-OCT成像系统进行成像 产生第一眼睛结构的直接图像和镜像,并且生成与第一眼睛结构的所选图像相对应的第一图像部分,选择第二眼睛结构的直接图像和镜像中的一个;以及 产生与所述第二眼睛结构的所选择的图像相对应的第一图像部分,并且抑制所述第一和第二结构的未选择的图像。

    Imaging-based guidance system for ophthalmic docking using a location-orientation analysis
    6.
    发明授权
    Imaging-based guidance system for ophthalmic docking using a location-orientation analysis 有权
    基于成像的导向系统,用于使用定位分析进行眼科对接

    公开(公告)号:US08398238B1

    公开(公告)日:2013-03-19

    申请号:US13218628

    申请日:2011-08-26

    IPC分类号: A61B3/14 A61B3/10 A61B3/00

    摘要: An imaging-guided docking system can separate the tilt and location of an imaged ophthalmic target and present them in an intuitive manner for an ophthalmic surgeon. The docking system can include an ophthalmic imaging system to image a portion of an eye of a patient, an image processor to determine a location and an orientation of the imaged portion of the eye, and a guidance system, coupled to the ophthalmic imaging system, to guide an ophthalmic docking based on the determined location and orientation. In some implementations, the imaging system images an internal eye-structure to determine its orientation and a video-imaging system video-images a frontal eye-structure to determine a location of the frontal eye-structure. The determined orientation and location can be displayed for the surgeon. The alignment of ophthalmic procedures can also be assisted with this imaging capability, e.g. the placement and centration of IOLs into the lens capsule.

    摘要翻译: 成像引导的对接系统可以分离成像的眼科目标的倾斜和位置,并以直观的方式呈现给眼科外科医生。 对接系统可以包括眼科成像系统,用于对患者的眼睛的一部分进行成像,图像处理器确定眼睛的成像部分的位置和取向,以及耦合到眼科成像系统的引导系统, 基于确定的位置和取向来引导眼科对接。 在一些实施方案中,成像系统对内部眼睛结构进行成像以确定其取向,并且视频成像系统使视频图像成像正面眼睛结构以确定正面眼睛结构的位置。 可以为外科医生显示确定的方向和位置。 也可以用该成像能力辅助眼科手术的对准,例如, 将IOL放置并集中到镜片胶囊中。

    IMAGING-BASED GUIDANCE SYSTEM FOR OPHTHALMIC DOCKING USING A LOCATION-ORIENTATION ANALYSIS
    7.
    发明申请
    IMAGING-BASED GUIDANCE SYSTEM FOR OPHTHALMIC DOCKING USING A LOCATION-ORIENTATION ANALYSIS 有权
    基于成像的瞄准系统,用于定位方位分析

    公开(公告)号:US20130050649A1

    公开(公告)日:2013-02-28

    申请号:US13218628

    申请日:2011-08-26

    IPC分类号: A61B3/15

    摘要: An imaging-guided docking system can separate the tilt and location of an imaged ophthalmic target and present them in an intuitive manner for an ophthalmic surgeon. The docking system can include an ophthalmic imaging system to image a portion of an eye of a patient, an image processor to determine a location and an orientation of the imaged portion of the eye, and a guidance system, coupled to the ophthalmic imaging system, to guide an ophthalmic docking based on the determined location and orientation. In some implementations, the imaging system images an internal eye-structure to determine its orientation and a video-imaging system video-images a frontal eye-structure to determine a location of the frontal eye-structure. The determined orientation and location can be displayed for the surgeon. The alignment of ophthalmic procedures can also be assisted with this imaging capability, e.g. the placement and centration of IOLs into the lens capsule.

    摘要翻译: 成像引导的对接系统可以分离成像的眼科目标的倾斜和位置,并以直观的方式呈现给眼科外科医生。 对接系统可以包括眼科成像系统,用于对患者的眼睛的一部分进行成像,图像处理器确定眼睛的成像部分的位置和取向,以及耦合到眼科成像系统的引导系统, 基于确定的位置和取向来引导眼科对接。 在一些实施方案中,成像系统对内部眼睛结构进行成像以确定其取向,并且视频成像系统使视频图像成像正面眼睛结构以确定正面眼睛结构的位置。 可以为外科医生显示确定的方向和位置。 也可以用该成像能力辅助眼科手术的对准,例如, 将IOL放置并集中到镜片胶囊中。

    Imaging surgical target tissue by nonlinear scanning
    8.
    发明授权
    Imaging surgical target tissue by nonlinear scanning 有权
    通过非线性扫描成像手术靶组织

    公开(公告)号:US09492322B2

    公开(公告)日:2016-11-15

    申请号:US12619606

    申请日:2009-11-16

    IPC分类号: A61B6/00 A61F9/008 A61B5/00

    摘要: Systems and techniques for laser surgery based on imaging a target tissue by nonlinear scanning are presented. In one implementation, a method for guiding an eye surgery can include the steps of: positioning an eye in relation to an imaging system; creating first scan data by determining a depth of an eye target region at a first set of points along a first arc; creating second scan data by determining a depth of the eye target region at a second set of points along a second arc; determining target region parameters based on the first and second scan data; and adjusting one or more surgical position parameters according to the determined target region parameters.

    摘要翻译: 提出了基于非线性扫描对目标组织进行成像的激光手术系统和技术。 在一个实施方式中,用于引导眼睛手术的方法可以包括以下步骤:相对于成像系统定位眼睛; 通过沿着第一弧确定第一组点处的眼睛目标区域的深度来创建第一扫描数据; 通过沿着第二弧确定第二组点处的眼睛目标区域的深度来创建第二扫描数据; 基于所述第一扫描数据和所述第二扫描数据确定目标区域参数; 以及根据确定的目标区域参数来调整一个或多个手术位置参数。

    Intra-surgical optical coherence tomographic imaging of cataract procedures
    9.
    发明授权
    Intra-surgical optical coherence tomographic imaging of cataract procedures 有权
    白内障手术的光学相干断层扫描成像

    公开(公告)号:US09066784B2

    公开(公告)日:2015-06-30

    申请号:US13329529

    申请日:2011-12-19

    IPC分类号: A61F9/008 A61B3/10

    摘要: A cataract surgical system includes a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern.

    摘要翻译: 白内障手术系统包括激光源以产生第一组激光脉冲; 引导光学器件,用于将第一组激光脉冲引导到眼睛中的白内障目标区域; 激光控制器,用于产生目标扫描图案的电子表示,并且根据目标扫描图案的一部分控制引导光学元件扫描第一组激光脉冲,以在白内障目标区域中产生第一光破坏区域 ; 和光谱域光学相干层析成像系统(SD-OCT),以产生第一光破坏区域的一部分的图像。 激光控制器可以相对于由SD-OCT成像系统产生的图像产生经修改的扫描图案的电子表示,并且根据修改的扫描图案控制引导光学器件扫描第二组激光脉冲。

    Patient interface with variable applanation
    10.
    发明授权
    Patient interface with variable applanation 有权
    患者界面与可变的扁平化

    公开(公告)号:US09044304B2

    公开(公告)日:2015-06-02

    申请号:US13336324

    申请日:2011-12-23

    IPC分类号: A61N5/06 A61F9/009

    CPC分类号: A61F9/009 F04C2270/041

    摘要: A variable-applanation patient interface can include a lens support system, attachable to a distal end of an ophthalmic surgical laser system; a contact lens, supported by the lens support system and configured to make contact with an eye-surface; and an adjustable coupler, coupled to at least one of the lens support system and the contact lens, and configured to be coupled to a non-central region of the eye-surface, to accommodate the contact lens to contact a central region of the eye-surface with a central applanation, to enable a change between the central applanation and an extended applanation, and to accommodate the contact lens to contact an extended region of the eye-surface larger than the central region with the extended applanation.

    摘要翻译: 可变压平患者接口可以包括可附接到眼科外科激光系统的远端的透镜支撑系统; 隐形眼镜,由透镜支撑系统支撑并且构造成与眼表面接触; 以及耦合到所述透镜支撑系统和所述隐形眼镜中的至少一个的可调耦合器,并且被配置为耦合到所述眼表面的非中心区域,以容纳所述隐形眼镜接触所述眼睛的中心区域 具有中央压平的表面,以实现中央压平和延长的扁平化之间的变化,并且使得隐形眼镜容纳接触眼睛表面的延伸区域比中心区域的延伸区域具有延长的扁平度。