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1. 发明申请

WO2018195139A1 PATIENT INTERFACE DEVICE FOR OPHTHALMIC SURGICAL LASER SYSTEM 审中-公开
公开(公告)号：WO2018195139A1
公开(公告)日：2018-10-25
申请号：PCT/US2018/028064
申请日：2018-04-18
申请人： AMO DEVELOPMENT, LLC
发明人： ACCURSO, Roger W. , GARCIA, Jose L. , WONG, Daryl , FU, Hong , LIU, Harvey , BORRMANN, Leonard R.
IPC分类号： A61F9/009
摘要： A single-piece patient interface device (PI) for coupling an patient's eye to an ophthalmic surgical laser system, which includes a rigid shell, a flexible suction ring joined to a lower edge of the shell, an applanation lens, and a flexible annular diaphragm which joins the applanation lens to the shell near the lower edge of the shell. The flexible diaphragm allows the applanation lens to move relative to the shell, including to shift in longitudinal and lateral directions of the shell and to tilt. In operation, the surgeon first secures the PI to the patient's eye by hand, and then couples the laser system to the PI by lowering the laser delivery head into the PI shell. During the lowering process, the laser delivery head presses the applanation lens down relative to the PI to applanate the cornea of the eye.

2. 发明申请

WO2018081645A1 PATIENT INTERFACE DEVICE FOR OPHTHALMIC SURGICAL LASER SYSTEM 审中-公开
标题翻译：用于眼科手术激光系统的患者接口装置
公开(公告)号：WO2018081645A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/058877
申请日：2017-10-27
申请人： AMO DEVELOPMENT, LLC
发明人： GARCIA, Jose L. , ACCURSO, Roger W. , WONG, Daryl , WITOWSKI, Zenon
IPC分类号： A61F9/009
摘要： Apparatus and method for interfacing an ophthalmic surgical laser system with a patient's eye using a single-piece patient interface (PI). The PI includes a hollow shell, with an applanation lens and a flexible skirt at its lower end. Through channels are formed around the applanation lens to connect the spaces above and below the lens. When the PI is coupled to the laser system and the eye, the upper rim of the shell forms a seal with the laser system and the flexible skirt forms a seal with the eye. A vacuum is applied to the interior of the shell via a vacuum port on the laser system, and the vacuum is communicated to the space enclosed by the applanation lens, the skirt and the eye through the channels around the lens. A magnetic mechanism is also provided to hold the PI shell to the laser system.
摘要翻译：用于使用单件式患者接口（PI）将眼科手术激光系统与患者眼睛接合的设备和方法。该PI包括一个空心的外壳，在其下端有一个扁平透镜和一个柔软的裙子。在扁平透镜周围形成通道以连接透镜上方和下方的空间。当PI耦合到激光系统和眼睛时，外壳的上边缘与激光系统形成密封，并且柔性裙边与眼睛形成密封。通过激光系统上的真空端口将真空施加到壳体内部，并且通过透镜周围的通道将真空传送到由扁平透镜，裙部和眼睛所包围的空间。还提供了一个磁力机构来将PI外壳固定在激光系统上。

3. 发明申请

WO2017176850A1 PATIENT INTERFACE DEVICE FOR LASER EYE SURGERY HAVING LIGHT GUIDING STRUCTURE FOR ILLUMINATING EYE 审中-公开
标题翻译：用于激光眼科手术的患者接口装置，具有用于照明眼睛的光引导结构
公开(公告)号：WO2017176850A1
公开(公告)日：2017-10-12
申请号：PCT/US2017/026084
申请日：2017-04-05
申请人： AMO DEVELOPMENT, LLC
发明人： GARCIA, Jose L. , ACCURSO, Roger W.
IPC分类号： A61F9/009
CPC分类号： A61F9/009 , A61B3/14 , A61B18/22 , A61B2018/2272
摘要： A patient interface device includes: a first interface port configured to be interfaced with a laser surgery apparatus; a second interface port configured to be interfaced with a patient's eye, the second interface port including an applanating lens for application to a patient's eye during a laser surgery procedure; a chamber extending between the first interface port and the second interface port and defining a chamber therein, wherein air may be evacuated from the chamber by the laser surgery apparatus via the first interface port; and a tubular light guiding structure having at a first end thereof a light receiving surface, configured to receive light, and having at a second end thereof a light-emitting surface, wherein the second surface is disposed adjacent the applanating lens and configured to provide the light in a vicinity of the patient's eye when the applanating lens is applied to the patient's eye.
摘要翻译：患者接口设备包括：第一接口端口，其被配置为与激光手术设备接口连接; 第二接口端口，所述第二接口端口被配置为与患者的眼睛接口，所述第二接口端口包括用于在激光手术过程期间施加至患者眼睛的扁平透镜; 在第一接口端口和第二接口端口之间延伸并在其中限定腔室的腔室，其中空气可通过激光手术装置经由第一接口端口从腔室排出; 以及管状光导结构，所述管状光导结构在其第一端处具有光接收表面，所述光接收表面被配置为接收光并且在其第二端处具有发光表面，其中所述第二表面被设置为与所述扁平透镜相邻并且被配置为提供当将扁平透镜应用于患者眼睛时，在患者眼睛附近发出光。

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