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1. 发明公开

EP4385470A1 TREATMENT DEVICE AND MEASURING DEVICE WITH A MOBILE MEASURING UNIT 审中-公开
公开(公告)号：EP4385470A1
公开(公告)日：2024-06-19
申请号：EP22213252.4
申请日：2022-12-13
申请人： OD-OS GmbH
发明人： Paulauskas, Gediminas , Friede, Sebastian , Mundt, Arne
IPC分类号： A61F9/008 , A61B5/00
CPC分类号： A61F9/00821 , A61B5/0095 , A61B5/01
摘要： The invention refers to the measurement of tissue temperature or another control value during the treatment of biological tissue, in particular tissue in the eye (5) of a patient, by a therapy laser (1). During the treatment, in addition to the pulses that are intended for the therapeutical heating of the tissue, temperature measurement signals or more generally, measurement signals for a control value (dedicated laser signals) (16a, 16b) are generated. A measuring device is provided with a mobile measuring unit (7) comprising a pressure converter (7a, 8a, 11, 12) which is arranged to detect the opto-acoustic pulses generated by the dedicated laser signals for determining a control value, e.g., the temperature of the tissue. The mobile measuring unit comprises a pressure converter (7a, 8a, 11, 12) for measuring transient pressure signals, a signal pre-processing unit (7f) and a data transmitting unit (7b) for wireless data transmission and wherein the receiving unit (7c) is arranged for the wireless reception of data. No more cables are required for the connection of the mobile measuring unit and thereby, measurement problems and errors can be significantly reduced.

2. 发明公开

EP4385469A1 TREATMENT DEVICE WITH A THERAPY LASER FOR THE TREATMENT OF BIOLOGICAL TISSUE IN THE EYE OF A PATIENT 审中-公开
公开(公告)号：EP4385469A1
公开(公告)日：2024-06-19
申请号：EP22213250.8
申请日：2022-12-13
申请人： OD-OS GmbH
发明人： Friede, Sebastian , Paulauskas, Gediminas , Mundt, Arne
IPC分类号： A61F9/008
CPC分类号： A61F9/00821 , A61F2009/0084420130101
摘要： The invention refers to the measurement or determination of a control value, in particular atissue temperature, during the treatment of biological tissue, in particular tissue in the eye (5) of a patient, by a therapy laser (1) for introducing energy into the tissue by means of controlled signals of the therapy laser in order to heat the tissue to produce a tissue reaction. During the treatment, a therapy laser, in addition to the pulses that are intended for the therapeutical heating of the tissue, is emitting temperature measurement signals (dedicated laser signals) (16a, 16b) to generate opto-acoustic pulses. A measuring device which may be implemented as a temperature measuring device is provided with a measuring unit (7) comprising a pressure converter (7a, 8a, 11, 12) which is arranged to detect the opto-acoustic pulses generated by the laser signals for determining a control value, in particular the temperature of the tissue.

3. 发明公开

EP3373873A1 LASER PROBE WITH REPLACEABLE OPTIC FIBERS 有权
公开(公告)号：EP3373873A1
公开(公告)日：2018-09-19
申请号：EP16791758.2
申请日：2016-10-26
申请人： Katalyst Surgical, LLC
发明人： SCHELLER, Gregg D. , BASS, Eric J. , YATES, Matthew N. , MCNIFF, Christina D.
IPC分类号： A61F9/008 , G02B6/36 , G02B6/38 , A61B90/00
CPC分类号： A61F9/00821 , A61B17/00234 , A61B18/22 , A61B90/30 , A61B2017/003 , A61B2017/00477 , A61B2018/00404 , A61B2018/00589 , A61B2090/0813 , A61B2090/0814 , A61B2090/306 , A61F9/008 , A61F2009/00863 , G02B6/36 , G02B6/3806 , G02B6/3833
摘要： A laser probe with replaceable optic fibers may include a handle, an optic fiber fixture, and a replaceable optic fiber. The replaceable optic fiber may include an optic fiber having an optic fiber distal end and an optic fiber proximal end. The optic fiber may be disposed in a first transitory connector having a first transitory connector distal end and a first transitory connector proximal end wherein the optic fiber distal end extends a fixed distance from the transitory connector distal end. The optic fiber may be disposed in a second transitory connector having a second transitory connector distal end and a second transitory connector proximal end wherein the optic fiber proximal end extends a fixed distance from the second transitory connector distal end. The first transitory connector may be inserted in the handle and the second transitory connector may be inserted in the optic fiber fixture.

4. 发明公开

EP3203898A4 OCT SURGICAL VISUALIZATION SYSTEM WITH MACULAR CONTACT LENS 审中-公开
公开(公告)号：EP3203898A4
公开(公告)日：2018-07-18
申请号：EP15875874
申请日：2015-11-02
申请人： NOVARTIS AG
发明人： YU LINGFENG , SHOFMAN VADIM
IPC分类号： A61B3/125 , A61B3/18
CPC分类号： A61B3/102 , A61B3/0008 , A61B3/1025 , A61B3/13 , A61B3/14 , A61B3/18 , A61B90/20 , A61F9/00821 , A61F9/00823 , A61F2009/00851 , A61F2009/00863 , A61N5/06 , A61N5/062
摘要： An ophthalmic visualization system can include an ocular lens positioned between a macular contact lens coupled to a procedure eye and a surgical microscope. The ocular lens can guide a light beam through the macular contact lens and into the procedure eye, and in combination with the macular contact lens generate an intermediate image of the procedure eye at an image plane between the procedure eye and the surgical microscope. The system can include a reduction lens positioned in the optical path between the surgical microscope and the ocular lens. The reduction lens and/or ocular lens can align a focus plane of the surgical microscope with the image plane. A method of visualizing a procedure eye in an ophthalmic procedure can include positioning an ocular lens and a reduction lens between a macular contact lens and a surgical microscope; and scanning the procedure eye with a light beam.

5. 发明授权

EP3068355B1 OPHTHALMIC LASER DEVICE 有权
标题翻译：眼科激光装置
公开(公告)号：EP3068355B1
公开(公告)日：2017-10-11
申请号：EP14833607.6
申请日：2014-11-11
申请人： Optotek d.o.o.
发明人： VRECKO, Andrej , VEDLIN, Boris , JAKISA, Jasa , GREGORCIC, Peter
IPC分类号： A61F9/008
CPC分类号： A61F9/00821 , A61F2009/00844 , A61F2009/00868 , A61F2009/00891

6. 发明公开

EP3192478A1 OPHTHALMIC TREATMENT DEVICE AND METHOD FOR DRIVING SAME 有权
标题翻译：眼科治疗装置及其驱动方法
公开(公告)号：EP3192478A1
公开(公告)日：2017-07-19
申请号：EP15828054.5
申请日：2015-07-30
申请人： Lutronic Corporation
发明人： KIM, Jong Min
IPC分类号： A61F9/00 , A61N5/06
CPC分类号： A61F9/008 , A61F9/00 , A61F9/00821 , A61F2009/00844 , A61F2009/00851 , A61F2009/00863 , A61F2009/0087 , A61F2009/00872 , A61F2009/00897 , A61N5/06 , A61N5/0616
摘要： The present invention relates to an ophthalmic treatment device and a method for operating the same. The present invention provides an ophthalmic treatment device and a method for operating the same, the ophthalmic treatment device comprising: a treatment beam generation unit for generating a treatment beam; a beam delivery unit for forming a path along which the treatment beam generated from the treatment generation unit is delivered to a treatment area positioned on the fundus; a monitoring unit for emitting a detecting beam along the path of delivery of the treatment beam and sensing treatment area state information on the basis of information regarding a change in speckle of the detecting beam, which is scattered and reflected from the treatment area; and a control unit for controlling the driving of the treatment beam generation unit on the basis of the treatment area state information sensed by the monitoring unit.
摘要翻译：眼科治疗装置及其操作方法技术领域本发明涉及一种眼科治疗装置及其操作方法。本发明提供了一种眼科治疗装置及其操作方法，该眼科治疗装置包括：治疗射束生成单元，用于生成治疗射束; 光束传送单元，用于形成从治疗生成单元产生的治疗光束被传送到位于眼底上的治疗区域的路径; 监测单元，用于沿着所述治疗射束的输送路径发射检测射束，并且基于关于从所述治疗区域散射和反射的所述检测射束的散斑变化的信息来感测治疗区域状态信息; 以及控制单元，用于基于由监视单元感测到的治疗区域状态信息来控制治疗束生成单元的驱动。

7. 发明授权

EP2765943B1 PROBES FOR USE IN OPHTHALMIC AND VITREORETINAL SURGERY 有权转让
公开(公告)号：EP2765943B1
公开(公告)日：2017-07-19
申请号：EP12839649.6
申请日：2012-10-10
申请人： Cygnus LLC
发明人： MANSOUR, Fouad
IPC分类号： A61F9/008 , A61F9/009
CPC分类号： A61F9/00821 , A61B2090/306 , A61F9/009 , A61F2009/00863 , A61F2009/00874

8. 发明授权

EP2170232B1 RETINAL REJUVENATION LASER 有权转让
标题翻译：视网膜再生激光
公开(公告)号：EP2170232B1
公开(公告)日：2017-07-12
申请号：EP08756866.3
申请日：2008-05-29
申请人： Ellex R&D Pty Ltd
发明人： PREVIN, Victor , PLUNKETT, Malcolm
IPC分类号： A61F9/008
CPC分类号： A61F9/008 , A61F9/00814 , A61F9/00821 , A61F2009/00863

9. 发明公开

EP3129747A4 MOVABLE WIDE-ANGLE OPHTHALMIC SURGICAL SYSTEM 有权转让
标题翻译： BEWEGLICHES WEITWINKEL-AUGENCHIRURGIESYSTEM
公开(公告)号：EP3129747A4
公开(公告)日：2017-05-17
申请号：EP15821741
申请日：2015-06-30
申请人： NOVARTIS AG
发明人： YU LINGFENG
IPC分类号： G01B9/02 , A61B3/10 , A61B3/13 , G02B21/00
CPC分类号： A61F9/009 , A61B3/102 , A61B3/1176 , A61B5/0095 , A61B5/4836 , A61B90/20 , A61B90/50 , A61B2090/3735 , A61F9/00821 , A61F2009/00851 , A61F2009/00874 , A61F2009/00891 , A61F2009/00897 , G02B21/0012
摘要： A surgical imaging system can include at least one light source, configured to generate a light beam; a beam guidance system, configured to guide the light beam from the light source; a beam scanner, configured to receive the light from the beam guidance system, and to generate a scanned light beam; a beam coupler, configured to redirect the scanned light beam; and a wide field of view (WFOV) lens, configured to guide the redirected scanned light beam into a target region of a procedure eye; wherein the beam coupler is movably positioned relative to the procedure eye such that the beam coupler is selectively movable to change at least one of an incidence angle of the redirected scanned light beam into the procedure eye and the target region of the procedure eye.
摘要翻译：手术成像系统可以包括至少一个光源，其被配置为产生光束; 光束引导系统，被配置为引导来自光源的光束; 光束扫描器，被配置为接收来自光束引导系统的光并产生扫描光束; 光束耦合器，被配置为重新引导所扫描的光束; 和宽视场（WFOV）透镜，其被配置为将重定向的扫描光束引导至过程眼睛的目标区域; 其中所述光束耦合器相对于所述手术眼可移动地定位，使得所述光束耦合器可选择性地移动以改变所述重新引导的扫描光束入射到所述手术眼的入射角和所述手术眼的所述目标区域中的至少一个。

10. 发明授权

EP2766063B1 RETINAL LASER SURGERY 有权转让
标题翻译： NETZHAUTLASERCHIRURGIE
公开(公告)号：EP2766063B1
公开(公告)日：2017-04-19
申请号：EP12853898.0
申请日：2012-08-22
申请人： Alcon Research, Ltd.
发明人： HUCULAK, John Christopher , MARTIN, Michael McCulloch , ZICA, Michael Arthur , BAZYDLO, Matthew Edward
IPC分类号： A61F9/007 , A61M1/00 , A61M31/00
CPC分类号： A61F9/00821 , A61F9/00727 , A61F9/00736 , A61M1/0031 , A61M1/0058 , A61M2205/3344 , A61M2210/0612 , F04C2270/041

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