专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110037947A1 Illumination device as well as observation device 有权
标题翻译：照明装置以及观察装置
公开(公告)号：US20110037947A1
公开(公告)日：2011-02-17
申请号：US12803484
申请日：2010-06-28
申请人： Peter Reimer , Heinz Abramowsky , Daniel Kolster , Fritz Straehle , Alfons Abele
发明人： Peter Reimer , Heinz Abramowsky , Daniel Kolster , Fritz Straehle , Alfons Abele
IPC分类号： A61B3/12
CPC分类号： A61B3/1225 , A61B3/12 , A61B3/13 , A61B90/20 , A61B90/30 , A61B90/36
摘要： Disclosed are an illumination device for an observation device comprising one, two or more observation beam paths with one respective beam of observation rays, especially for an ophthalmologic surgical microscope, and a corresponding observation device. Said illumination device is provided with at least one light source for generating at least one beam of observation rays in order to illuminate an object that is to be observed. According to one embodiment of the invention, at least two partial bundles of illumination rays are provided, each of which extends coaxial to a corresponding beam of observation rays, while the partial beams of illumination rays are embodied so as to form two or several illumination spots on the fundus of an object that is to be observed, e.g. an eye, said illumination spots having variable sizes, thus allowing the illumination beam to cooperate in a precisely defined manner with the observation beam paths, which makes it possible to meet especially the practical requirements regarding homogeneity of the red reflex.
摘要翻译：公开了一种用于观察装置的照明装置，包括一个，两个或更多个具有一个相应的观察光束的观察光束路径，特别是用于眼科手术显微镜，以及相应的观察装置。所述照明装置设置有至少一个光源，用于产生至少一束观察射线，以便照亮待观察的物体。根据本发明的一个实施例，提供了至少两个部分照明射线束，每个部分束的照射射线各自与相应的观察射线束同轴地延伸，同时照射射线的部分光束被实施为形成两个或几个照明点在要观察的物体的眼底上，例如所述照明点具有可变尺寸，从而允许照明光束以精确限定的方式与观察光束路径协作，这使得可以特别地满足关于红色反射均匀性的实际需求。

2. 发明申请

US20070263173A1 Illumination Device as Well as Observation Device 有权
标题翻译：照明装置以及观察装置
公开(公告)号：US20070263173A1
公开(公告)日：2007-11-15
申请号：US11659594
申请日：2005-07-18
申请人： Peter Reimer , Heinz Abramowsky , Daniel Kolster , Fritz Straehle , Alfons Abele
发明人： Peter Reimer , Heinz Abramowsky , Daniel Kolster , Fritz Straehle , Alfons Abele
IPC分类号： A61B3/13 , A61B3/12
CPC分类号： A61B3/1225 , A61B3/12 , A61B3/13 , A61B90/20 , A61B90/30 , A61B90/36
摘要： Disclosed are an illumination device for an observation device comprising one, two or more observation beam paths with one respective beam of observation rays, especially for an ophthalamogic surgical microscope, and a corresponding observation device. Said illumination device is provided with at least one light source for generating at least one beam of observation rays in order to illuminate an object that is to be observed. According to one embodiment of the invention, at least two partial bundles of illumination rays are provided, each of which extends coaxial to a corresponding beam of observation rays, while the partial beams of illumination rays are embodied so as to form two or several illumination spots on the fundus of an object that is to be observed, e.g. an eye, said illumination spots having variable sizes, thus allowing the illumination beam to cooperate in a precisely defined manner with the observation beam paths, which makes it possible to meet especially the practical requirements regarding homogeneity of the red reflex.
摘要翻译：公开了一种用于观察装置的照明装置，包括一个，两个或更多个具有一个相应的观察光束的观察光束路径，特别是用于眼科手术显微镜，以及相应的观察装置。所述照明装置设置有至少一个光源，用于产生至少一束观察射线，以便照亮待观察的物体。根据本发明的一个实施例，提供了至少两个部分照明射线束，每个部分束的照射射线各自与相应的观察射线束同轴地延伸，同时照射射线的部分光束被实施为形成两个或几个照明点在要观察的物体的眼底上，例如所述照明点具有可变尺寸，从而允许照明光束以精确限定的方式与观察光束路径协作，这使得可以特别地满足关于红色反射均匀性的实际需求。

3. 发明授权

US08708493B2 Illumination device as well as observation device 有权
标题翻译：照明装置以及观察装置
公开(公告)号：US08708493B2
公开(公告)日：2014-04-29
申请号：US12803484
申请日：2010-06-28
申请人： Peter Reimer , Heinz Abramowsky , Daniel Kolster , Fritz Straehle , Alfons Abele
发明人： Peter Reimer , Heinz Abramowsky , Daniel Kolster , Fritz Straehle , Alfons Abele
IPC分类号： A61B3/10 , A61B3/12
CPC分类号： A61B3/1225 , A61B3/12 , A61B3/13 , A61B90/20 , A61B90/30 , A61B90/36
摘要： Disclosed are an illumination device for an observation device comprising one, two or more observation beam paths with one respective beam of observation rays, especially for an ophthalmologic surgical microscope, and a corresponding observation device. Said illumination device is provided with at least one light source for generating at least one beam of observation rays in order to illuminate an object that is to be observed. According to one embodiment of the invention, at least two partial bundles of illumination rays are provided, each of which extends coaxial to a corresponding beam of observation rays, while the partial beams of illumination rays are embodied so as to form two or several illumination spots on the fundus of an object that is to be observed, e.g. an eye, said illumination spots having variable sizes, thus allowing the illumination beam to cooperate in a precisely defined manner with the observation beam paths, which makes it possible to meet especially the practical requirements regarding homogeneity of the red reflex.
摘要翻译：公开了一种用于观察装置的照明装置，包括一个，两个或更多个具有一个相应的观察光束的观察光束路径，特别是用于眼科手术显微镜，以及相应的观察装置。所述照明装置设置有至少一个光源，用于产生至少一束观察射线，以便照亮待观察的物体。根据本发明的一个实施例，提供了至少两个部分照明射线束，每个部分束的照射射线各自与相应的观察射线束同轴地延伸，同时照射射线的部分光束被实施为形成两个或几个照明点在要观察的物体的眼底上，例如所述照明点具有可变尺寸，从而允许照明光束以精确限定的方式与观察光束路径协作，这使得可以特别地满足关于红色反射均匀性的实际需求。

4. 发明授权

US08177364B2 Illumination device as well as observation device 有权
标题翻译：照明装置以及观察装置
公开(公告)号：US08177364B2
公开(公告)日：2012-05-15
申请号：US11659594
申请日：2005-07-18
申请人： Peter Reimer , Heinz Abramowsky , Daniel Kolster , Fritz Straehle , Alfons Abele
发明人： Peter Reimer , Heinz Abramowsky , Daniel Kolster , Fritz Straehle , Alfons Abele
IPC分类号： A61B3/10
CPC分类号： A61B3/1225 , A61B3/12 , A61B3/13 , A61B90/20 , A61B90/30 , A61B90/36
摘要： Disclosed are an illumination device for an observation device comprising one, two or more observation beam paths with one respective beam of observation rays, especially for an ophthalamogic surgical microscope, and a corresponding observation device. Said illumination device is provided with at least one light source for generating at least one beam of observation rays in order to illuminate an object that is to be observed. According to one embodiment of the invention, at least two partial bundles of illumination rays are provided, each of which extends coaxial to a corresponding beam of observation rays, while the partial beams of illumination rays are embodied so as to form two or several illumination spots on the fundus of an object that is to be observed, e.g. an eye, said illumination spots having variable sizes, thus allowing the illumination beam to cooperate in a precisely defined manner with the observation beam paths, which makes it possible to meet especially the practical requirements regarding homogeneity of the red reflex.
摘要翻译：公开了一种用于观察装置的照明装置，包括一个，两个或更多个具有一个相应的观察光束的观察光束路径，特别是用于眼科手术显微镜，以及相应的观察装置。所述照明装置设置有至少一个光源，用于产生至少一束观察射线，以便照亮待观察的物体。根据本发明的一个实施例，提供了至少两个部分照明射线束，每个部分束的照射射线各自与相应的观察射线束同轴地延伸，同时照射射线的部分光束被实施为形成两个或几个照明点在要观察的物体的眼底上，例如所述照明点具有可变尺寸，从而允许照明光束以精确限定的方式与观察光束路径协作，这使得可以特别地满足关于红色反射均匀性的实际需求。

5. 发明授权

US07697199B2 Lighting device and observation device 有权
标题翻译：照明装置及观察装置
公开(公告)号：US07697199B2
公开(公告)日：2010-04-13
申请号：US10965692
申请日：2004-10-14
申请人： Peter Reimer , Fritz Straehle , Daniel Kolster
发明人： Peter Reimer , Fritz Straehle , Daniel Kolster
IPC分类号： G02B21/06
CPC分类号： A61B3/13 , A61B90/20 , A61B90/30
摘要： A lighting device (40) is described for an observation device (10), in particular for an ophthalmologic operating microscope, as well as such an observation device (10). The lighting device (40) has a light source (41) as well as a number of optical components, which are provided between light source (41) and an objective element (11). The optical components are designed according to the invention in such a way that the imaging of the lighting pupil (43) and the observation pupils is produced on the fundus of the eye (30). In this way, an exactly defined interaction of the lighting beam path (56) with an observation beam path is made possible, whereby practical requirements can be fulfilled relative to the homogeneity of the red reflex with simultaneous sufficiently good contrasting.
摘要翻译：用于观察装置（10）的照明装置（40），特别是用于眼科手术显微镜以及这种观察装置（10）。照明装置（40）具有设置在光源（41）和对象元件（11）之间的光源（41）以及多个光学部件。根据本发明设计光学部件，使得在眼睛（30）的眼底上产生照明光瞳（43）和观察瞳孔的成像。以这种方式，使得照明光束路径（56）与观察光束路径的精确定义的相互作用成为可能，从而相对于红色反射的均匀性，同时具有足够好的对比度可以实现实际需求。

6. 发明申请

US20050128574A1 Lighting device and observation device 有权
标题翻译：照明装置及观察装置
公开(公告)号：US20050128574A1
公开(公告)日：2005-06-16
申请号：US10965692
申请日：2004-10-14
申请人： Peter Reimer , Fritz Straehle , Daniel Kolster
发明人： Peter Reimer , Fritz Straehle , Daniel Kolster
IPC分类号： G02B21/06 , A61B3/13 , A61B19/00 , G02B13/00
CPC分类号： A61B3/13 , A61B90/20 , A61B90/30
摘要： A lighting device (40) is described for an observation device (10), in particular for an ophthalmologic operating microscope, as well as such an observation device (10). The lighting device (40) has a light source (41) as well as a number of optical components, which are provided between light source (41) and an objective element (11). The optical components are designed according to the invention in such a way that the imaging of the lighting pupil (43) and the observation pupils is produced on the fundus of the eye (30). In this way, an exactly defined interaction of the lighting beam path (56) with an observation beam path is made possible, whereby practical requirements can be fulfilled relative to the homogeneity of the red reflex with simultaneous sufficiently good contrasting.
摘要翻译：用于观察装置（10）的照明装置（40），特别是用于眼科手术显微镜以及这种观察装置（10）。照明装置（40）具有设置在光源（41）和对象元件（11）之间的光源（41）以及多个光学部件。根据本发明设计光学部件，使得在眼睛（30）的眼底上产生照明光瞳（43）和观察瞳孔的成像。以这种方式，使得照明光束路径（56）与观察光束路径的精确定义的相互作用成为可能，从而相对于红色反射的均匀性，同时具有足够好的对比度可以实现实际需求。

7. 发明授权

US5608748A Cooling device for a pulsed laser and process for the operation of such a cooling device 失效
标题翻译：用于脉冲激光的冷却装置和用于这种冷却装置的操作的过程
公开(公告)号：US5608748A
公开(公告)日：1997-03-04
申请号：US547077
申请日：1995-10-18
申请人： Peter Reimer , Heinz Abramowsky , Roland Brenner
发明人： Peter Reimer , Heinz Abramowsky , Roland Brenner
IPC分类号： H01S3/04 , H01S3/042
CPC分类号： H01S3/042 , H01S3/0407
摘要： A cooling device for a pulsed laser includes a cooling circuit with a cooling medium whose volume is increased in the pulsed excitation process. At least one inlet valve and at least one outlet valve are provided in the cooling circuit, and are dimensioned in dependence on the operating parameters of the laser such that at least a partial circulation of the cooling medium takes place in the cooling circuit due solely to the increase of the cooling medium volume in the excitation process, Separate pumps for the circulation of the cooling medium are dispensed with,
摘要翻译：用于脉冲激光的冷却装置包括具有在脉冲激励过程中其体积增加的冷却介质的冷却回路。至少一个入口阀和至少一个出口阀设置在冷却回路中，并且根据激光器的操作参数来确定尺寸，使得冷却回路的至少部分循环在冷却回路中发生，这仅仅是因为励磁过程中冷却介质体积的增加，冷却介质循环用的分离泵，

8. 发明授权

US08023120B2 Ophthalmic surgical microscope having an OCT-system 有权
标题翻译：具有OCT系统的眼科手术显微镜
公开(公告)号：US08023120B2
公开(公告)日：2011-09-20
申请号：US12805518
申请日：2010-08-04
申请人： Peter Reimer , Christoph Hauger , Alfons Abele , Markus Seesselberg
发明人： Peter Reimer , Christoph Hauger , Alfons Abele , Markus Seesselberg
IPC分类号： G01B9/02
CPC分类号： A61B3/13 , A61B3/102 , A61B90/20 , G01B9/02007 , G01B9/02027 , G01B9/02035 , G01B9/02091 , G02B21/0028 , G02B21/0032 , G02B21/0036 , G02B21/008
摘要： An ophthalmic surgical microscope (100) has a microscope main objective (101) and a viewing beam path (105) which passes through the microscope main objective (101) for visualizing an object region. The ophthalmic surgical microscope (100) includes an OCT-system (140) for recording images of the object region (108). The OCT-system (140) includes an OCT-scanning beam (142) which is guided via a scan mirror arrangement (146) to the object region (108). An optic element (147) is provided between the scan mirror arrangement (146) and the microscope main objective (101). This optic element (147) bundles the OCT-scanning radiation exiting from the scan mirror arrangement (146) and transfers the same into a beam path which passes through the microscope main objective (101). Alternatively or in addition, the ophthalmic surgical microscope (100) includes an ophthalmoscopic magnifier lens (132) which can be pivoted into and out of the viewing beam path (105) and the OCT-scanning beam (142).
摘要翻译：眼科手术显微镜（100）具有通过显微镜主目标（101）的显微镜主物镜（101）和观察光束路径（105），用于使物体区域可视化。眼科手术显微镜（100）包括用于记录对象区域（108）的图像的OCT系统（140）。 OCT系统（140）包括OCT扫描光束（142），其经由扫描镜装置（146）被引导到对象区域（108）。光学元件（147）设置在扫描镜装置（146）和显微镜主物镜（101）之间。该光学元件（147）捆扎从扫描镜装置（146）出射的OCT扫描辐射，并将其传送到通过显微镜主物镜（101）的光束路径中。或者或另外，眼科手术显微镜（100）包括眼镜放大镜透镜（132），其能够枢转进入和离开观察光束路径（105）和OCT扫描光束（142）。

9. 发明授权

US07889423B2 Surgical microscope having an OCT-system and a surgical microscope illuminating module having an OCT-system 有权
标题翻译：具有OCT系统的手术显微镜和具有OCT系统的手术显微镜照明模块
公开(公告)号：US07889423B2
公开(公告)日：2011-02-15
申请号：US11984817
申请日：2007-11-21
申请人： Peter Reimer , Christoph Hauger , Alfons Abele , Markus Seesselberg
发明人： Peter Reimer , Christoph Hauger , Alfons Abele , Markus Seesselberg
IPC分类号： G02B21/00
CPC分类号： G02B21/0032 , A61B5/0066 , A61B5/0073 , A61B90/20 , A61B90/30 , A61B90/36 , G02B21/0012
摘要： A surgical microscope (100) has an illuminating module (120). The illuminating module contains an illuminating optic which images a field diaphragm (124) to a parallel illuminating beam path at infinity. The field diaphragm (124) is illuminated by a light source. The illuminating optic includes a first lens assembly and a second lens assembly which functions to image the field diaphragm (124) into the object region (108) via the microscope main objective (101) of the surgical microscope (100). An in-coupling element (128) is provided between the first lens assembly (125) and the second lens assembly (126) and this in-coupling element couples the OCT-scanning beam into the illuminating beam.
摘要翻译：手术显微镜（100）具有照明模块（120）。照明模块包含照明光学器件，其将场光阑（124）成像为无限远的平行照明光束路径。场光阑（124）被光源照射。照明光学元件包括第一透镜组件和第二透镜组件，其用于经由手术显微镜（100）的显微镜主目标（101）将场隔膜（124）成像到物体区域（108）中。耦合元件（128）设置在第一透镜组件（125）和第二透镜组件（126）之间，并且该耦合元件将OCT扫描光束耦合到照明光束中。

10. 发明授权

US5692005A Solid-state laser 失效
标题翻译：固态激光器
公开(公告)号：US5692005A
公开(公告)日：1997-11-25
申请号：US611983
申请日：1996-03-04
申请人： Robert Maag , Heinz Abramowsky , Peter Reimer , Martin Wiechmann
发明人： Robert Maag , Heinz Abramowsky , Peter Reimer , Martin Wiechmann
IPC分类号： H01S3/04 , H01S3/042 , H01S3/08 , H01S3/0941 , H01S3/109 , H01S3/091
CPC分类号： H01S3/0621 , H01S3/0405 , H01S3/042 , H01S3/094053 , H01S3/09415 , H01S3/109
摘要： A solid-state laser has a rod-shaped laser medium with planar end faces and a pumping radiation source whose pumping radiation reaches the laser medium by means of an optical element arranged in a longitudinal configuration adjacent to a planar end face of the laser medium. The optical element is arranged in thermal contact with a cooling element and is optically dimensioned so as to result in a minimum diameter of the transverse mode profile within the laser resonator.
摘要翻译：固态激光器具有平面端面的棒状激光介质和泵浦辐射源，其泵浦辐射借助于与激光介质的平面端面相邻的纵向配置的光学元件到达激光介质。光学元件布置成与冷却元件热接触，并且在光学尺寸上以便导致激光谐振器内的横向模式分布的最小直径。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式