公开(公告)号：US20210161714A1

公开(公告)日：2021-06-03

申请号：US17169297

申请日：2021-02-05

申请人： TOPCON MEDICAL LASER SYSTEMS, INC.

发明人： Steven Thomas CHARLES

IPC分类号： A61F9/008 ,  A61F9/007 ,  A61B3/10 ,  A61B3/135

摘要： An ophthalmic treatment system and method for performing therapy on target tissue in a patient's eye. A delivery system delivers treatment light to the patient's eye and a camera captures a live image of the patient's eye. Control electronics control the delivery system, register a pre-treatment image of the patient's eye to the camera's live image (where the pre-treatment image includes a treatment template that identifies target tissue within the patient's eye), and verify whether or not the delivery system is aligned to the target tissue defined by the treatment template. The control electronics control the delivery system to project the treatment light onto the patient's eye in response to both an activation of a trigger device and the verification that the delivery system is aligned to the target tissue, as well as adjust delivery system alignment to track eye movement.

公开(公告)号：US20190117462A1

公开(公告)日：2019-04-25

申请号：US16213674

申请日：2018-12-07

申请人： Topcon Medical Laser Systems, Inc.

发明人： David Haydn MORDAUNT ,  George MARCELLINO ,  Michael W. WILTBERGER ,  Justin HENDRICKSON ,  Katrina BELL ,  Dan E. ANDERSEN

IPC分类号： A61F9/008 ,  A61B18/22

CPC分类号： A61F9/00823 ,  A61B2018/2025 ,  A61B2018/2035 ,  A61B2018/20359 ,  A61B2018/2266 ,  A61B2018/2272 ,  A61F9/008 ,  A61F9/00821 ,  A61F2009/00863 ,  A61F2009/00878 ,  A61F2009/00897

摘要： System and method for generating patterns P of aiming and treatment light on target eye tissue (e.g. the retina) of a patient's eye. The system includes light sources for treatment and aiming light, a scanner for generating patterns of spots of the generated light, a controller, and a graphic user interface that allows the user to select one of several possible spot patterns, adjust the spot density and/or spot size, and apply patterns with fixed or varied density. The patterns can be formed of interlaced sub-patterns and/or scanned without adjacent spots being consecutively formed to reduce localized heating. Partially or fully enclosed exclusion zones within the patterns protect sensitive target tissue from exposure to the light.

公开(公告)号：US09681985B2

公开(公告)日：2017-06-20

申请号：US11606451

申请日：2006-11-29

申请人： Dan E. Andersen ,  David H. Mordaunt

发明人： Dan E. Andersen ,  David H. Mordaunt

IPC分类号： A61F9/008 ,  A61F9/007

CPC分类号： A61F9/008 ,  A61F9/00781 ,  A61F9/00821 ,  A61F2009/00863 ,  A61F2009/00868 ,  A61F2009/00872 ,  A61F2009/00897

摘要： A system and method for treating ophthalmic target tissue in which a light source generates a beam of light, a scanner unit deflects the beam of light into a pattern, a beam delivery unit for delivering the pattern to ophthalmic target tissue. The light is either pulsed or moved across the target tissue such that the light pulses having a duration of, or the light dwells on any given point of target tissue for, between 30 μs and 10 ms.

公开(公告)号：US09387123B2

公开(公告)日：2016-07-12

申请号：US14255121

申请日：2014-04-17

申请人： Topcon Medical Laser Systems, Inc.

发明人： Daniel V. Palanker ,  Dan Andersen

IPC分类号： A61B18/18 ,  A61B19/00 ,  A61N5/06 ,  A61F9/008 ,  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： 一种用于治疗眼科靶组织的系统和方法，包括用于产生光束的光源，包括用于产生图案的扫描器的束输送系统，以及用于控制光源和输送系统以创建剂量测定图案的控制器 在眼睛靶组织上的光束。 光束的一个或多个剂量参数在剂量测定模式内变化，以在靶组织上产生不同的曝光。 可视化装置通过剂量测定模式观察在眼睛靶组织上形成的损伤。 控制器基于由剂量测定模式产生的病变自动地或响应于用户输入选择治疗束的剂量参数，从而通过选择由剂量测定模式病变确定的病变的特征来实现期望的临床效果 。

公开(公告)号：US08734433B2

公开(公告)日：2014-05-27

申请号：US13691687

申请日：2012-11-30

申请人： Topcon Medical Laser Systems, Inc.

发明人： Daniel A. Palanker ,  Dan Andersen

IPC分类号： A61B18/18

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.

公开(公告)号：US08672924B2

公开(公告)日：2014-03-18

申请号：US13691691

申请日：2012-11-30

申请人： Topcon Medical Laser Systems, Inc.

发明人： Daniel V. Palanker ,  Dan Andersen

IPC分类号： A61B18/18

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： 一种用于治疗眼科靶组织的系统和方法，包括用于产生光束的光源，包括用于产生图案的扫描器的束输送系统，以及用于控制光源和输送系统以创建剂量测定图案的控制器 在眼睛靶组织上的光束。 光束的一个或多个剂量参数在剂量测定模式内变化，以在靶组织上产生不同的曝光。 可视化装置通过剂量测定模式观察在眼睛靶组织上形成的损伤。 控制器基于由剂量测定模式产生的病变自动地或响应于用户输入选择治疗束的剂量参数，从而通过选择由剂量测定模式病变确定的病变的特征来实现期望的临床效果 。

公开(公告)号：US20130096543A1

公开(公告)日：2013-04-18

申请号：US13691691

申请日：2012-11-30

申请人： Topcon Medical Laser Systems, Inc.

发明人： Daniel V. Palanker ,  Dan Andersen

IPC分类号： A61F9/008

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.

公开(公告)号：US20130096542A1

公开(公告)日：2013-04-18

申请号：US13691687

申请日：2012-11-30

申请人： TOPCON MEDICAL LASER SYSTEMS, INC.

发明人： Daniel V. Palanker ,  Dan Andersen

IPC分类号： 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： 一种用于治疗眼科靶组织的系统和方法，包括用于产生光束的光源，包括用于产生图案的扫描器的射束输送系统，以及用于控制光源和输送系统以创建剂量测定图案的控制器 在眼睛靶组织上的光束。 光束的一个或多个剂量参数在剂量测定模式内变化，以在靶组织上产生不同的曝光。 可视化装置通过剂量测定模式观察在眼睛靶组织上形成的损伤。 控制器基于由剂量测定模式产生的病变自动地或响应于用户输入选择治疗束的剂量参数，从而通过选择由剂量测定模式病变确定的病变的特征来实现期望的临床效果 。