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公开(公告)号：US10744036B2
公开(公告)日：2020-08-18
申请号：US16213674
申请日：2018-12-07
发明人： David Haydn Mordaunt , George Marcellino , Michael W. Wiltberger , Justin Hendrickson , Katrina Bell , Dan E. Andersen
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.
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公开(公告)号：US10603215B2
公开(公告)日：2020-03-31
申请号：US16041304
申请日：2018-07-20
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.
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公开(公告)号：US10398599B2
公开(公告)日：2019-09-03
申请号：US11868387
申请日：2007-10-05
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.
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4.发明申请公开(公告)号：US20190224043A1
公开(公告)日：2019-07-25
申请号：US15874984
申请日：2018-01-19
发明人： Chris Sramek
摘要： An ophthalmic illumination method and system with a head-up display imaging system is provided wherein a therapeutic light is generated by a first laser light source configured to generate therapeutic light and a near-infrared wavelength of an alignment pattern is generated by a second laser light source, where the therapeutic light is directed upon an eye to be examined or treated in accordance with the alignment pattern.
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公开(公告)号：US10052229B2
公开(公告)日：2018-08-21
申请号：US14951417
申请日：2015-11-24
CPC分类号： A61F9/00821 , A61B3/102 , A61B18/20 , A61B90/361 , A61B2018/20351 , A61B2018/20361 , A61B2018/2266 , 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.
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公开(公告)号：US09872798B2
公开(公告)日：2018-01-23
申请号：US15182532
申请日：2016-06-14
发明人： Daniel V. Palanker , Dan Andersen
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.
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公开(公告)号：US09642747B2
公开(公告)日：2017-05-09
申请号：US14823864
申请日：2015-08-11
发明人： Chris Sramek
CPC分类号： A61F9/00821 , A61F2009/00855 , A61F2009/00863
摘要： Systems and processes are described relating to laser-based ophthalmic intervention technologies and, more specifically, to techniques for delivering reproducible amounts of laser energy to create visible and sub-visible lesions on an eye. The subject technology may provide a user with the ability to adjust the amount of energy to be delivered to the eye tissue by selecting a single numerical value. In response, the system may adjust the power and/or duration of the laser treatment beam pulse according to an operating curve determined by the system.
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公开(公告)号：US20160100984A1
公开(公告)日：2016-04-14
申请号：US14823864
申请日：2015-08-11
发明人： Chris SRAMEK
IPC分类号： A61F9/008
CPC分类号： A61F9/00821 , A61F2009/00855 , A61F2009/00863
摘要： Systems and processes are described relating to laser-based ophthalmic intervention technologies and, more specifically, to techniques for delivering reproducible amounts of laser energy to create visible and sub-visible lesions on an eye. The subject technology may provide a user with the ability to adjust the amount of energy to be delivered to the eye tissue by selecting a single numerical value. In response, the system may adjust the power and/or duration of the laser treatment beam pulse according to an operating curve determined by the system.
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公开(公告)号：US20160074216A1
公开(公告)日：2016-03-17
申请号：US14951417
申请日：2015-11-24
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.
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10.发明授权System for treating ophthalmic target tissue using a treatment pattern of lesions 有权使用病变治疗方式治疗眼睛靶组织的系统公开(公告)号：US09192518B2
公开(公告)日：2015-11-24
申请号：US14195106
申请日：2014-03-03
发明人： Daniel V. Palanker , Dan Andersen
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 。
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