公开(公告)号：EP3001989B1

公开(公告)日：2018-11-14

申请号：EP15187359.3

申请日：2012-12-19

申请人： Alcon LenSx, Inc.

发明人： GOLDSHLEGER, Ilya ,  HOLLAND, Guy ,  JUHASZ, Adam ,  KURTZ, Ronald, M. ,  VARDIN, Kostadin

IPC分类号： A61F9/008

CPC分类号： A61F9/00825 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00887 ,  A61F2009/00897

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 Swept-Source Optical Coherence Tomographic (SS-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 SS-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern.

公开(公告)号：EP3367983A1

公开(公告)日：2018-09-05

申请号：EP16860413.0

申请日：2016-04-27

申请人： Avedro, Inc.

发明人： FRIEDMAN, Marc, D. ,  KAMAEV, Pavel ,  SMIRNOV, Mikhail

IPC分类号： A61F9/007 ,  A61N5/06

CPC分类号： A61F9/0079 ,  A61F9/007 ,  A61F9/008 ,  A61F9/00825 ,  A61F2009/00851 ,  A61F2009/00872 ,  A61F2009/00893

摘要： A system for corneal treatment includes a light source that activates cross-linking in at least one selected region of a cornea treated with a cross-linking agent. The light source delivers photoactivating light to the at least one selected region of the cornea according to a set of parameters. The system includes a controller that receives input relating to the cross-linking agent and the set of parameters. The controller includes computer-readable storage media storing: (A) program instructions for determining cross-linking resulting from reactions involving ROS including at least peroxides, superoxides, and hydroxyl radicals, and (B) program instructions for determining cross-linking from reactions not involving oxygen. The controller executes the program instructions to output a calculated amount of cross-linking in the at least one selected region of the cornea. In response to the calculated amount of cross-linking, the light source adjusts at least one value in the set of parameters.

公开(公告)号：EP3212140A4

公开(公告)日：2018-08-01

申请号：EP15855328

申请日：2015-10-27

申请人： AVEDRO INC

发明人： FRIEDMAN MARC ,  KAMAEV PAVEL ,  SMIRNOV MIKHAIL

IPC分类号： A61F9/007 ,  A61F9/008 ,  A61N5/06

CPC分类号： A61F9/0079 ,  A61F9/007 ,  A61F9/008 ,  A61F9/00825 ,  A61F2009/00851 ,  A61F2009/00872 ,  A61F2009/00893

摘要： A system for corneal treatment includes a light source that activates cross-linking in at least one selected region of a cornea treated with a cross-linking agent. The light source delivers photoactivating light to the at least one selected region of the cornea according to a set of parameters. The system includes a controller that receives input relating to the cross-linking agent and the set of parameters. The controller includes computer-readable storage media storing: (A) program instructions for determining cross-linking resulting from reactions involving ROS including at least peroxides, superoxides, and hydroxyl radicals, and (B) program instructions for determining cross-linking from reactions not involving oxygen. The controller executes the program instructions to output a calculated amount of cross-linking in the at least one selected region of the cornea. In response to the calculated amount of cross-linking, the light source adjusts at least one value in the set of parameters.

公开(公告)号：EP3319504A1

公开(公告)日：2018-05-16

申请号：EP16723172.9

申请日：2016-05-03

申请人： Novartis AG

发明人： PAPAC, Michael J. ,  REN, Hugang ,  YU, Lingfeng

IPC分类号： A61B3/10 ,  A61B3/12

CPC分类号： A61B3/102 ,  A61B3/0025 ,  A61B3/0058 ,  A61B3/12 ,  A61B3/1225 ,  A61B3/13 ,  A61B3/145 ,  A61B90/06 ,  A61B90/37 ,  A61F9/00736 ,  A61F2009/00851 ,  A61F2009/00863 ,  G02B27/0101 ,  G02B2027/0141

摘要： An epiretinal membrane (ERM) visualization system includes an OCT system operable to generate an OCT image of a region of a patient's eye, the region of the patient's eye including an ERM. The ERM visualization system further includes an image processing unit operable to process the OCT image to identify the ERM by differentiating the ERM from other structures within the region of the patient's eye and generate an ERM map depicting one or more characteristics (including at least a location of a portion of the ERM within the region of the patient's eye) of the identified ERM. The ERM visualization system further includes a display operable to display the ERM map.

公开(公告)号：EP3273839A1

公开(公告)日：2018-01-31

申请号：EP15821214.2

申请日：2015-12-16

申请人： Optimedica Corporation

发明人： SCHUELE, Georg

IPC分类号： A61B3/10

CPC分类号： A61B3/102 ,  A61B3/1005 ,  A61B3/117 ,  A61B3/1225 ,  A61F9/008 ,  A61F2009/00851 ,  A61F2009/00863 ,  A61F2009/0087

摘要： An OCT system for imaging multiple depth positions includes a light source, a sample arm and two or more reference arms. The sample arm propagates light to the object and directs object return light having a first return light beam from a first position and a second return light beam from a second position, the second return light having a dispersion level higher than the first return light beam by a dispersion difference amount. The first and second reference arms produce light beams having substantially the same dispersion as the first and second return light beams, respectively. The optical pathway combines all of the object return light and the reference light beams. An OCT detector measures the resulting interferogram. Imaging information is obtained for both the first position and the second position based on the dispersion difference amount.

公开(公告)号：EP2306948B1

公开(公告)日：2017-12-06

申请号：EP08773774.8

申请日：2008-06-30

申请人： WaveLight GmbH

发明人： RIEDEL, Peter ,  DONITZKY, Christof

IPC分类号： A61F9/008 ,  A61F9/00

CPC分类号： A61F9/008 ,  A61F9/00802 ,  A61F9/00825 ,  A61F2009/00846 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00872

公开(公告)号：EP3240495A1

公开(公告)日：2017-11-08

申请号：EP16713101.0

申请日：2016-03-22

申请人： NOVARTIS AG

发明人： CLAUS, Michael John ,  SANCHEZ, Robert ,  HEEREN, Tammo ,  OLIVERA, Argelio Michael ,  PAPAC, Michael ,  YU, Lingfeng ,  REN, Hugang

IPC分类号： A61B34/10 ,  A61F9/008

CPC分类号： A61F9/00821 ,  A61B34/10 ,  A61F9/008 ,  A61F2009/00846 ,  A61F2009/00851 ,  A61F2009/00863 ,  A61F2009/00878 ,  A61F2009/00897

摘要： Apparatuses, systems, and methods for treating tissue abnormalities are disclosed. The tissue may be visualized for determining a presence of one or more abnormalities contained therein. Imaging data obtained by visualization may be used to determine the presence of one or more abnormalities. Each of the detected abnormalities may be identified and a treatment plan developed for treating the abnormalities. Treatment may be delivered to the abnormalities according to the treatment plan.

公开(公告)号：EP3216431A1

公开(公告)日：2017-09-13

申请号：EP16855272.7

申请日：2016-09-30

申请人： Sony Corporation

发明人： OOTSUKI Tomoyuki

IPC分类号： A61F9/007 ,  A61B3/10

CPC分类号： A61B3/0025 ,  A61B3/10 ,  A61B3/102 ,  A61B3/107 ,  A61B3/13 ,  A61B2017/00119 ,  A61B2017/00199 ,  A61F9/007 ,  A61F9/00736 ,  A61F2009/00851 ,  G06T7/0016 ,  G06T7/60 ,  G06T2207/10101 ,  G06T2207/30041

摘要： The present technology relates to an image processing device, a method of image processing, and a surgical microscope that can detect and report a dangerous condition on the basis of a tomographic image during eye surgery. An image processing device includes: a dangerous condition detection unit configured to detect a dangerous condition on the basis of a tomographic image of an eye acquired during surgery of the eye; and a control information generation unit configured to generate and output control information used to manage the detected dangerous condition. The present technology is applicable to, for example, a surgical system used for eye surgery or other surgical procedures.

摘要翻译： 本技术涉及在眼科手术期间基于断层图像可以检测和报告危险状况的图像处理装置，图像处理方法和手术显微镜。 一种图像处理设备，包括：危险状况检测单元，被配置为基于在眼睛的手术期间获取的眼睛的断层图像来检测危险状况; 以及控制信息生成单元，被配置为生成并输出用于管理检测到的危险状况的控制信息。 本技术适用于例如用于眼科手术或其他外科手术的手术系统。

公开(公告)号：EP3213670A1

公开(公告)日：2017-09-06

申请号：EP17158832.0

申请日：2017-03-02

申请人： Nidek co., Ltd.

发明人： FURUUCHI, Yasuhiro ,  HANEBUCHI, Masaaki

IPC分类号： A61B3/12 ,  A61F9/008

CPC分类号： A61F9/00823 ,  A61B3/102 ,  A61B3/1233 ,  A61F9/00821 ,  A61F2009/00844 ,  A61F2009/00851 ,  A61F2009/00855 ,  A61F2009/00863 ,  G06T7/248 ,  G06T2207/10101 ,  G06T2207/30041

摘要： An ophthalmic laser treatment device includes an irradiation unit that irradiates a patient's eye with laser treatment light and a control unit that controls the irradiation unit. The control unit acquires a motion contrast acquired by an OCT unit that detects an OCT signal of measurement light reflected from the patients eye and reference light corresponding to the measurement light, acquires irradiation target information based on the motion contrast, and controls the irradiation unit so as to irradiate the patient's eye with the laser light, based on the irradiation target information.

摘要翻译： 一种眼科用激光治疗装置，具有照射激光治疗光的患者的眼睛的照射部和控制该照射部的控制部。 控制单元获取由OCT单元获取的运动对比度，OCT单元检测从患者眼睛反射的测量光的OCT信号和与测量光对应的参考光，基于运动对比度获取照射目标信息，并且控制照射单元如此 以基于照射目标信息用激光照射患者的眼睛。

公开(公告)号：EP2079383B1

公开(公告)日：2017-06-14

申请号：EP07861943.4

申请日：2007-11-13

申请人： Topcon Medical Laser Systems Inc.

发明人： PALANKER, Daniel V. ,  ANDERSEN, Dan

IPC分类号： A61B18/18 ,  A61F9/008 ,  A61N5/06 ,  A61B18/20

CPC分类号： A61F9/00821 ,  A61B3/102 ,  A61B18/20 ,  A61B90/361 ,  A61B2018/20351 ,  A61F9/008 ,  A61F2009/00851 ,  A61F2009/00855 ,  A61F2009/00863 ,  A61F2009/00868 ,  A61F2009/00885 ,  A61F2009/00897 ,  A61N5/0622

摘要： A system and method for treating ophthalmic target tissue, including a light source for generating a beam of light, a beam delivery system that includes a scanner for generating patterns, and a controller for controlling the light source and delivery system to create a dosimetry pattern of the light beam on the ophthalmic target tissue. One or more dosage parameters of the light beam vary within the dosimetry pattern, to create varying exposures on the target tissue. A visualization device observes lesions formed on the ophthalmic target tissue by the dosimetry pattern. The controller selects dosage parameters for the treatment beam based upon the lesions resulting from the dosimetry pattern, either automatically or in response to user input, so that a desired clinical effect is achieved by selecting the character of the lesions as determined by the dosimetry pattern lesions.

摘要翻译： 一种用于治疗眼科目标组织的系统和方法，所述系统和方法包括用于产生光束的光源，包括用于产生图案的扫描器的光束传递系统，以及用于控制光源和传递系统以产生剂量学模式的控制器， 光束在眼科目标组织上。 光束的一个或多个剂量参数在剂量测定模式内变化，以在目标组织上产生变化的暴露。 可视化装置通过剂量测定模式观察在眼科靶组织上形成的损伤。 控制器基于由剂量测定模式产生的损伤自动地或响应于用户输入而选择用于治疗射束的剂量参数，从而通过选择由剂量测定模式病变确定的损伤的特征来实现期望的临床效果 。