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公开(公告)号：US10660794B2
公开(公告)日：2020-05-26
申请号：US15496836
申请日：2017-04-25
摘要： One embodiment is directed to a method for interfacing an ophthalmic intervention system with an eye of a patient, comprising: placing a patient interface assembly comprising a housing, an optical lens coupled to the housing, and an eye engagement assembly coupled to the housing, the eye engagement assembly comprising an inner seal and an outer seal, into contact with the eye of the patient by sealably engaging the eye with the inner and outer seals in a vacuum zone defined between the inner and outer seals; applying a vacuum load between the inner and outer seals to engage the eye using the vacuum load; and physically limiting an amount of distension of the eye in the vacuum zone.
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公开(公告)号：US09987166B2
公开(公告)日：2018-06-05
申请号：US15702492
申请日：2017-09-12
CPC分类号： A61F9/00825 , A61B3/0008 , A61B3/0025 , A61B3/102 , A61B3/14 , A61B90/39 , A61B2090/3937 , A61B2090/3979 , A61B2090/3983 , A61F9/00814 , A61F9/00817 , A61F9/0084 , A61F9/009 , A61F2009/00851 , A61F2009/0087 , A61F2009/00887 , A61F2009/00897
摘要： An ophthalmic system may comprise an imaging device having a field of view oriented toward the eye of the patient; a patient interface housing defining a passage therethrough, having a distal end coupled to one or more seals configured to be directly engaged with one or more surfaces of the eye of the patient, and wherein the proximal end is configured to be coupled to the patient workstation such that at least a portion of the field of view of the imaging device passes through the passage; and two or more registration fiducials coupled to the patient interface housing in a predetermined geometric configuration relative to the patient interface housing within the field of view of the imaging device such that they may be imaged by the imaging device in reference to predetermined geometric markers on the eye of the patient which may also be imaged by the imaging device.
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公开(公告)号：US09636257B2
公开(公告)日：2017-05-02
申请号：US14490117
申请日：2014-09-18
CPC分类号： A61F9/009 , A61B18/20 , A61F9/00812 , A61F9/00827 , A61F2009/0052 , A61F2009/00844 , A61F2009/00853 , A61F2009/00865 , A61F2009/0087 , A61F2009/00872 , A61F2009/00887 , A61F2009/00889
摘要： A patient interface assembly for interfacing an ophthalmic intervention system with an eye of a patient includes a housing, an optical lens coupled to the housing, an eye engagement assembly coupled to the housing, the eye engagement assembly including an inner seal and an outer seal, and a tissue migration bolster structure positioned between the inner seal and outer seal and configured to apply a resisting load against portions of the eye in a vacuum zone which are capable of distending upon application of the vacuum load. The eye engagement assembly is adapted to be placed into contact with the eye of the patient by sealably engaging the eye with the inner and outer seals, thereby defining the vacuum zone as being between the inner and outer seals when placed into contact with the eye.
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公开(公告)号：US20160354246A1
公开(公告)日：2016-12-08
申请号：US15242348
申请日：2016-08-19
CPC分类号： A61F9/00825 , A61B3/0008 , A61B3/0025 , A61B3/102 , A61B3/14 , A61B90/39 , A61B2090/3937 , A61B2090/3979 , A61B2090/3983 , A61F9/00814 , A61F9/00817 , A61F9/0084 , A61F9/009 , A61F2009/00851 , A61F2009/0087 , A61F2009/00887 , A61F2009/00897
摘要： An ophthalmic system may comprise an imaging device having a field of view oriented toward the eye of the patient; a patient interface housing defining a passage therethrough, having a distal end coupled to one or more seals configured to be directly engaged with one or more surfaces of the eye of the patient, and wherein the proximal end is configured to be coupled to the patient workstation such that at least a portion of the field of view of the imaging device passes through the passage; and two or more registration fiducials coupled to the patient interface housing in a predetermined geometric configuration relative to the patient interface housing within the field of view of the imaging device such that they may be imaged by the imaging device in reference to predetermined geometric markers on the eye of the patient which may also be imaged by the imaging device.
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5.发明授权公开(公告)号：US09451880B2
公开(公告)日：2016-09-27
申请号：US14727708
申请日：2015-06-01
CPC分类号： A61F9/00825 , A61B3/0008 , A61B3/0025 , A61B3/102 , A61B3/14 , A61B90/39 , A61B2090/3937 , A61B2090/3979 , A61B2090/3983 , A61F9/00814 , A61F9/00817 , A61F9/0084 , A61F9/009 , A61F2009/00851 , A61F2009/0087 , A61F2009/00887 , A61F2009/00897
摘要： A method for ophthalmic intervention on an eye of a patient includes: imaging a first and a second registration fiducial in reference to temporary geometric markers on the eye of the patient, the registration fiducials being formed on an inner annulus of a patient interface housing within a field of view of an imaging device; imaging a third registration fiducial formed on the inner annulus of the patient interface housing, the third registration fiducial being angularly spaced from the first and second registration fiducials; and processing image data generated via the image device so as to determine an angular orientation of the eye relative to the patient interface housing and an up or down orientation of the patient interface housing relative to the eye based on the location of the third registration fiducial.
摘要翻译： 用于患者眼睛上的眼科干预的方法包括：根据患者眼睛上的临时几何标记对第一和第二注册基准进行成像，所述注册基准形成在患者接口的内环上， 成像装置的视场; 成像在患者接口壳体的内环上形成的第三注册基准，第三注册基准与第一和第二注册基准成角度地间隔开; 以及处理经由所述图像装置生成的图像数据，以便基于所述第三注册基准的位置来确定所述眼睛相对于所述患者接口壳体的角度定向以及所述患者接口壳体相对于所述眼睛的向上或向下取向。
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公开(公告)号：US20180000646A1
公开(公告)日：2018-01-04
申请号：US15702492
申请日：2017-09-12
CPC分类号： A61F9/00825 , A61B3/0008 , A61B3/0025 , A61B3/102 , A61B3/14 , A61B90/39 , A61B2090/3937 , A61B2090/3979 , A61B2090/3983 , A61F9/00814 , A61F9/00817 , A61F9/0084 , A61F9/009 , A61F2009/00851 , A61F2009/0087 , A61F2009/00887 , A61F2009/00897
摘要： An ophthalmic system may comprise an imaging device having a field of view oriented toward the eye of the patient; a patient interface housing defining a passage therethrough, having a distal end coupled to one or more seals configured to be directly engaged with one or more surfaces of the eye of the patient, and wherein the proximal end is configured to be coupled to the patient workstation such that at least a portion of the field of view of the imaging device passes through the passage; and two or more registration fiducials coupled to the patient interface housing in a predetermined geometric configuration relative to the patient interface housing within the field of view of the imaging device such that they may be imaged by the imaging device in reference to predetermined geometric markers on the eye of the patient which may also be imaged by the imaging device.
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公开(公告)号：US09789004B2
公开(公告)日：2017-10-17
申请号：US15242348
申请日：2016-08-19
CPC分类号： A61F9/00825 , A61B3/0008 , A61B3/0025 , A61B3/102 , A61B3/14 , A61B90/39 , A61B2090/3937 , A61B2090/3979 , A61B2090/3983 , A61F9/00814 , A61F9/00817 , A61F9/0084 , A61F9/009 , A61F2009/00851 , A61F2009/0087 , A61F2009/00887 , A61F2009/00897
摘要： A method for ophthalmic intervention on an eye of a patient includes: imaging a first and a second registration fiducial in reference to temporary geometric markers on the eye of the patient, the registration fiducials being formed on an inner annulus of a patient interface housing within a field of view of an imaging device; imaging a third registration fiducial formed on the inner annulus of the patient interface housing, the third registration fiducial being angularly spaced from the first and second registration fiducials; and processing image data generated via the image device so as to determine an angular orientation of the eye relative to the patient interface housing and an up or down orientation of the patient interface housing relative to the eye based on the location of the third registration fiducial.
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公开(公告)号：US20170224533A1
公开(公告)日：2017-08-10
申请号：US15496836
申请日：2017-04-25
摘要： One embodiment is directed to a method for interfacing an ophthalmic intervention system with an eye of a patient, comprising: placing a patient interface assembly comprising a housing, an optical lens coupled to the housing, and an eye engagement assembly coupled to the housing, the eye engagement assembly comprising an inner seal and an outer seal, into contact with the eye of the patient by sealably engaging the eye with the inner and outer seals in a vacuum zone defined between the inner and outer seals; applying a vacuum load between the inner and outer seals to engage the eye using the vacuum load; and physically limiting an amount of distension of the eye in the vacuum zone.
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9.发明申请公开(公告)号：US20150005754A1
公开(公告)日：2015-01-01
申请号：US14490117
申请日：2014-09-18
CPC分类号： A61F9/009 , A61B18/20 , A61F9/00812 , A61F9/00827 , A61F2009/0052 , A61F2009/00844 , A61F2009/00853 , A61F2009/00865 , A61F2009/0087 , A61F2009/00872 , A61F2009/00887 , A61F2009/00889
摘要： A patient interface assembly for interfacing an ophthalmic intervention system with an eye of a patient includes a housing, an optical lens coupled to the housing, an eye engagement assembly coupled to the housing, the eye engagement assembly including an inner seal and an outer seal, and a tissue migration bolster structure positioned between the inner seal and outer seal and configured to apply a resisting load against portions of the eye in a vacuum zone which are capable of distending upon application of the vacuum load. The eye engagement assembly is adapted to be placed into contact with the eye of the patient by sealably engaging the eye with the inner and outer seals, thereby defining the vacuum zone as being between the inner and outer seals when placed into contact with the eye.
摘要翻译： 用于将眼科干预系统与患者的眼睛接合的患者接口组件包括壳体，联接到壳体的光学透镜，联接到壳体的眼睛接合组件，眼睛接合组件包括内部密封件和外部密封件， 以及组织移植枕骨结构，其定位在所述内部密封件和外部密封件之间，并且构造成在真空区域中对眼睛的部分施加抵抗负载，所述真空区域能够在施加真空负载时膨胀。 眼睛接合组件适于通过将眼睛与内部密封件和外部密封件密封地接合而放置成与患者的眼睛接触，从而当放置成与眼睛接触时将真空区域限定在内部和外部密封件之间。
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