公开(公告)号：WO2017115161A1

公开(公告)日：2017-07-06

申请号：PCT/IB2016/056256

申请日：2016-10-18

Applicant: NOVARTIS AG

Inventor： CHARLES, Steven ,  SMITH, Ronald

IPC: A61B3/125 ,  A61F9/007 ,  G02B5/18

CPC classification number: A61B3/125 ,  A61B3/13 ,  A61F9/007 ,  A61F9/00736 ,  A61F9/009 ,  G02B5/1876 ,  G02B27/0075 ,  G02B27/4211 ,  G02B27/4216 ,  G02C7/044

Abstract: A contact lens is usable during ophthalmic surgery, such as vitreoretinal surgery, and includes a diffractive structure that extends depth of focus along an optical axis of the contact lens.

Abstract translation: 在玻璃体视网膜手术等眼科手术中，隐形眼镜是可用的，并且包括衍射结构，其沿着隐形眼镜的光轴延伸焦点深度。

公开(公告)号：WO2018011699A3

公开(公告)日：2018-01-18

申请号：PCT/IB2017/054150

申请日：2017-07-10

Applicant: NOVARTIS AG

Inventor： CHARLES, Steven

IPC: A61F9/007

Abstract: Systems, apparatuses, and methods of and for an ophthalmic surgical system are disclosed. An ophthalmic surgical system may include a vitrectomy probe having a housing sized and shaped for grasping by a user. The vitrectomy probe may also include a cutter extending from the housing and being sized to penetrate and treat a patient eye. The cutter may include an outer cutting tube coupled to the housing. The outer cutting tube may have an outer port formed therein that is sized and shaped to receive tissue. The cutter may include a rotatable inner cutting member disposed within the outer cutting tube. The inner cutting member may include a first cutting surface that rotates across the outer port to cut the tissue when the inner cutting member is rotated. The vitrectomy probe may include a pneumatic vane actuator positioned within the housing and configured to rotate the inner cutting member.

Abstract translation: 公开了用于眼科手术系统的系统，设备和方法。 眼科手术系统可以包括玻璃体切除术探头，该玻璃体切割探头具有尺寸和形状用于由使用者抓握的壳体。 玻璃体切除术探针还可以包括从壳体延伸并且尺寸适合穿透并治疗患者眼睛的切割器。 切割器可以包括联接到壳体的外切割管。 外切割管可以具有形成在其中的外部端口，其尺寸和形状被设计成接收组织。 切割器可以包括设置在外切割管内的可旋转内切割构件。 内切割构件可以包括第一切割表面，所述第一切割表面跨越外端口旋转以当内切割构件旋转时切割组织。 玻璃体切除术探针可以包括定位在壳体内并被配置为旋转内切割构件的气动叶片致动器。

公开(公告)号：WO2018051209A1

公开(公告)日：2018-03-22

申请号：PCT/IB2017/055344

申请日：2017-09-05

Applicant: NOVARTIS AG

Inventor： CHARLES, Steven ,  YU, Lingfeng ,  REN, Hugang

IPC: A61B3/10 ,  A61B3/13

Abstract: En face or 3D volumetric OCT imaging during ophthalmic surgery may be performed with an OCT scanning controller that interfaces to an OCT scanner used with a surgical microscope. The OCT scanner may generate en face images before and after surgical operations, such as retinal membrane peeling, are performed. Using digital subtraction on the en face images, an overlay image indicative of the changes from the surgical operations to the eye may be generated and overlaid onto an optical image displayed to a user of the surgical microscope.

Abstract translation: 在眼科手术过程中的面部或3D体积OCT成像可以使用与手术显微镜一起使用的OCT扫描仪接口的OCT扫描控制器来执行。 OCT扫描仪可以在外科手术之前和之后生成人脸图像，例如视网膜剥离。 在脸部图像上使用数字减法，可以生成指示从外科手术到眼睛的改变的重叠图像，并将重叠图像覆盖到显示给手术显微镜用户的光学图像上。

公开(公告)号：WO2018011699A2

公开(公告)日：2018-01-18

申请号：PCT/IB2017/054150

申请日：2017-07-10

Applicant: NOVARTIS AG

Inventor： CHARLES, Steven

IPC: A61F9/007

Abstract: Systems, apparatuses, and methods of and for an ophthalmic surgical system are disclosed. An ophthalmic surgical system may include a vitrectomy probe having a housing sized and shaped for grasping by a user. The vitrectomy probe may also include a cutter extending from the housing and being sized to penetrate and treat a patient eye. The cutter may include an outer cutting tube coupled to the housing. The outer cutting tube may have an outer port formed therein that is sized and shaped to receive tissue. The cutter may include a rotatable inner cutting member disposed within the outer cutting tube. The inner cutting member may include a first cutting surface that rotates across the outer port to cut the tissue when the inner cutting member is rotated. The vitrectomy probe may include a pneumatic vane actuator positioned within the housing and configured to rotate the inner cutting member.

Abstract translation: 公开了用于眼科手术系统的系统，设备和方法。 眼科手术系统可以包括玻璃体切除术探头，该玻璃体切割探头具有尺寸和形状用于由使用者抓握的壳体。 玻璃体切除术探针还可以包括从壳体延伸并且尺寸适合穿透并治疗患者眼睛的切割器。 切割器可以包括联接到壳体的外切割管。 外切割管可以具有形成在其中的外部端口，其尺寸和形状被设计成接收组织。 切割器可以包括设置在外切割管内的可旋转内切割构件。 内切割构件可以包括第一切割表面，所述第一切割表面跨越外端口旋转以当内切割构件旋转时切割组织。 玻璃体切除术探针可以包括定位在壳体内并被配置为旋转内切割构件的气动叶片致动器。