公开(公告)号：US06582092B1

公开(公告)日：2003-06-24

申请号：US09382224

申请日：1999-08-24

申请人： Rudolf Marka

发明人： Rudolf Marka

IPC分类号： F21V1306

CPC分类号： F21V14/04 ,  F21V17/02 ,  F21W2131/205 ,  Y10S362/804

摘要： A lamp, in particular a lamp for medical applications (operating lamps), having at least one light source, and at least two reflectors, is provided where in order to form a low-shadow illuminated area, light emerging from the lamp impinges upon the illuminated area by at least two different angles of incidence, such that the angles of incidence of the light can be adjusted by changing the distance between the at least two reflectors or between one reflector and the source of the light. The at least two reflectors may be arranged so that they can shift in the radial direction on carrier rails that extend radially from the center of the lamp. In this arrangement, the reflectors always lie on a common circular circumference, and the reflectors can be shifted through manually activated gears or through electric drive motors. Two ring-shaped reflectors may also be provided coaxially to the lamp-longitudinal axes, where an outer ring-reflector surrounds the light source affixed along the longitudinal axis, while on the side that faces away from the illuminated area, an inner ring-reflector is provided. The inner ring reflector is arranged so that it can be shifted along the longitudinal axis. Alternatively, two ring-shaped reflectors are provided coaxially to the lamp-longitudinal axes, where an outer ring-reflector surrounds the light source arranged along the longitudinal axis, while on the side that faces away from the illuminated area, an inner ring-reflector is provided in a fixed position. The light source is arranged so that it can be shifted along the longitudinal axis.

摘要翻译： 提供了一种灯，特别是用于医疗用途的灯（操作灯），具有至少一个光源和至少两个反射器，其中为了形成低阴影照明区域，从灯射出的光照射在 通过至少两个不同的入射角进行照明，使得可以通过改变至少两个反射器之间的距离或者在一个反射器和光源之间的距离来调节光的入射角。 至少两个反射器可以被布置成使得它们可以在从灯的中心径向延伸的载体轨道上沿径向移动。 在这种布置中，反射器总是位于公共圆周上，并且反射器可以通过手动启动的齿轮或通过电动驱动马达移动。两个环形反射器也可以与灯 - 纵向轴线同轴地设置，其中外部 环形反射器围绕沿着纵向轴线固定的光源，而在背离照明区域的一侧，提供内环形反射器。 内环反射器被布置成使得其可以沿着纵向轴线移动。或者，两个环形反射器设置成与灯纵向轴线同轴，其中外环反射器围绕沿着纵向轴线设置的光源， 而在远离照明区域的一侧，内环形反射器设置在固定位置。 光源被布置成使得其可以沿着纵向轴线移动。

公开(公告)号：US06498436B2

公开(公告)日：2002-12-24

申请号：US09728866

申请日：2000-12-01

申请人： Jörg Eduard Hartge ,  Rudolf Marka ,  Matthias Helten

发明人： Jörg Eduard Hartge ,  Rudolf Marka ,  Matthias Helten

IPC分类号： H05B3700

CPC分类号： H05B41/2923 ,  H05B37/03 ,  H05B37/04 ,  H05B41/2853

摘要： In order to make continuous lamp operation in a failsafe lamp, particularly a lamp for medical applications, having a discharge lamp possible even When changing over between a power supply system (low voltage supply system of, for example, 24 V) and an additional safety power supply (ZSV), a buffer store is discharged in the event of a fault in the power supply for a supply unit for the lamp by changing over to a standby power source, or, once the fault has been elitinated, from the standby power source back to the normal power supply, the buffer store outputting electrical energy to operate the discharge lamp. The electrical energy supplied to the supply unit (EVG) first passes through a full-wave rectifier and is then supplied to a voltage converter containig the buffer store. The discharge lamp is subsequently supplied with the electrical energy via a power-regulated inverter. Thus, it is ensured that, even for changeover procedures with different current types—e.g. from alternating current to direct current—the power regulation of the discharge lamp permits unimpaired, continuous discharge lamp operation. In the event of a fault in the operation of the discharge lamp or its energy supply, a circuit for operating a halogen incandescent lamp as a reserve lamp is completed.

摘要翻译： 为了在故障保护灯，特别是用于医疗应用的灯中进行连续灯操作，即使在电源系统（例如，24V的低电压供应系统）之间切换和附加安全性 电源（ZSV），通过切换到备用电源，在灯的供电单元的电源发生故障的情况下，缓冲存储器被放电，或者一旦故障被提升，则从备用电源 源回到正常电源，缓冲存储器输出电能来操作放电灯。 提供给供电单元（EVG）的电能首先通过全波整流器，然后提供给包含缓冲存储器的电压转换器。 随后通过功率调节逆变器向放电灯提供电能。 因此，确保即使对于具有不同当前类型的转换程序也是如此。 从交流电流到直流电 - 放电灯的功率调节允许不受限制的连续放电灯操作。 在放电灯或其能量供应的操作发生故障的情况下，完成用于操作卤素白炽灯作为储备灯的电路。

公开(公告)号：US08833953B2

公开(公告)日：2014-09-16

申请号：US13246006

申请日：2011-09-27

申请人： Michael Schmid ,  Mathias Frenzel ,  Rudolf Marka ,  Klaus Thiessen

发明人： Michael Schmid ,  Mathias Frenzel ,  Rudolf Marka ,  Klaus Thiessen

IPC分类号： A61G13/00 ,  F21V23/04 ,  A61B19/00 ,  H05B37/02 ,  F21V21/40 ,  F21W131/205

CPC分类号： A61B90/30 ,  A61B2090/308 ,  F21V21/403 ,  F21V23/0442 ,  F21W2131/205 ,  H05B37/0227 ,  Y02B20/44

摘要： A surgical lamp includes a lamp body having at least one light source, wherein at least one bundle of light is emitted from the lamp body, a focusing device disposed in the lamp body for focusing the at least one bundle of light, and an operating device that is directly or indirectly connected to the focusing device and is configured to be covered by a sterilizable cover, where the operating device is configured to detect a predetermined motion sequence of an operator in a contactless manner and control the focusing device as a result of the predetermined motion sequence.

摘要翻译： 一种手术灯包括具有至少一个光源的灯体，其中至少一束光从灯体发射，设置在灯体中用于聚焦至少一束光的聚焦装置和操作装置 其直接或间接地连接到聚焦装置，并被构造成由可消毒的盖子覆盖，其中操作装置被配置为以非接触方式检测操作者的预定运动顺序，并且作为所述聚焦装置的结果来控制聚焦装置 预定运动顺序。

公开(公告)号：US20120075832A1

公开(公告)日：2012-03-29

申请号：US13246006

申请日：2011-09-27

申请人： Michael Schmid ,  Mathias Frenzel ,  Rudolf Marka ,  Klaus Thiessen

发明人： Michael Schmid ,  Mathias Frenzel ,  Rudolf Marka ,  Klaus Thiessen

IPC分类号： F21V13/00

CPC分类号： A61B90/30 ,  A61B2090/308 ,  F21V21/403 ,  F21V23/0442 ,  F21W2131/205 ,  H05B37/0227 ,  Y02B20/44

摘要： A surgical lamp includes a lamp body having at least one light source, wherein at least one bundle of light is emitted from the lamp body, a focusing device disposed in the lamp body for focusing the at least one bundle of light, and an operating device that is directly or indirectly connected to the focusing device and is configured to be covered by a sterilizable cover, where the operating device is configured to detect a predetermined motion sequence of an operator in a contactless manner and control the focusing device as a result of the predetermined motion sequence.

摘要翻译： 一种手术灯包括具有至少一个光源的灯体，其中至少一束光从灯体发射，设置在灯体中用于聚焦至少一束光的聚焦装置和操作装置 其直接或间接地连接到聚焦装置，并被构造成由可消毒的盖子覆盖，其中操作装置被配置为以非接触方式检测操作者的预定运动顺序，并且作为所述聚焦装置的结果来控制聚焦装置 预定运动顺序。

公开(公告)号：US07746009B2

公开(公告)日：2010-06-29

申请号：US11459689

申请日：2006-07-25

申请人： Fred Held ,  Kamran Tahbazian ,  Rudolf Marka

发明人： Fred Held ,  Kamran Tahbazian ,  Rudolf Marka

IPC分类号： H05B37/02 ,  H05K7/14

CPC分类号： F21V23/04 ,  F21W2131/205 ,  Y10S362/80 ,  Y10S362/802

摘要： An operating lamp has operator controls that include several operating parameter display fields for displaying adjustable parameters of operating states of the operating lamp, and a control element, such as a manipulable knob, for setting those parameters. The same control element also emits control signals for changing the operating state.

摘要翻译： 操作灯具有操作者控制，其包括用于显示操作灯的操作状态的可调节参数的几个操作参数显示区域，以及用于设置这些参数的诸如可操纵旋钮的控制元件。 相同的控制元件还发出用于改变操作状态的控制信号。

公开(公告)号：US20070030702A1

公开(公告)日：2007-02-08

申请号：US11459689

申请日：2006-07-25

申请人： Fred Held ,  Kamran Tahbazlan ,  Rudolf Marka

发明人： Fred Held ,  Kamran Tahbazlan ,  Rudolf Marka

IPC分类号： H01R33/00

CPC分类号： F21V23/04 ,  F21W2131/205 ,  Y10S362/80 ,  Y10S362/802

摘要： An operating lamp has operator controls that include several operating parameter display fields for displaying adjustable parameters of operating states of the operating lamp, and a control element, such as a manipulable knob, for setting those parameters. The same control element also emits control signals for changing the operating state.

摘要翻译： 操作灯具有操作者控制，其包括用于显示操作灯的操作状态的可调节参数的几个操作参数显示区域，以及用于设置这些参数的诸如可操纵旋钮的控制元件。 相同的控制元件还发出用于改变操作状态的控制信号。

公开(公告)号：US07098956B2

公开(公告)日：2006-08-29

申请号：US10017164

申请日：2001-12-14

申请人： Joachim Keitel ,  Uwe Gampe ,  Jörg Eduard Hartge ,  Matthias Helten ,  Rudolf Marka

发明人： Joachim Keitel ,  Uwe Gampe ,  Jörg Eduard Hartge ,  Matthias Helten ,  Rudolf Marka

IPC分类号： H04N5/222

CPC分类号： H04N5/2256 ,  A61B90/36 ,  F21V33/0068 ,  F21W2131/205

摘要： For the video recording of a field illuminated by a lamp, especially a surgical lamp, where at least one light beam for illuminating the field emerges from a light exit area of a lamp housing in the direction of a predetermined housing axis, the optical axis of a video camera mounted with freedom to swivel a certain distance away from the exit point of the light beam is shifted automatically by a positioning element until the axis at least approximately intersects the light beam in the area of the illuminated field. The positioning element is driven by signals from a control unit. The video camera is preferably shifted in a stepwise manner. The distance to the illuminated field is determined by the fine focusing of the camera by the autofocus function, and then signals are transmitted from the control unit to the positioning element of the camera to compensate for the parallax between the optical axis of the camera and the light beam or beams emerging from the lamp.

公开(公告)号：US20050195599A1

公开(公告)日：2005-09-08

申请号：US11067590

申请日：2005-02-28

申请人： Rudolf Marka

发明人： Rudolf Marka

IPC分类号： F21S2/00 ,  F21S8/00 ,  F21V1/00 ,  F21V7/04 ,  F21V11/00 ,  F21V14/02 ,  F21V15/00 ,  F21V21/30

CPC分类号： F21S2/005 ,  A61B90/30 ,  F21V14/02 ,  F21V21/005 ,  F21V21/30 ,  F21V21/403 ,  F21W2131/205 ,  F21Y2115/10 ,  Y10S362/804

摘要： An operating lamp for illumination of an illumination field includes a plurality of individual light modules connected together to form a light source. Each module includes a housing and at least one illumination means disposed in the housing. The housings include a surface having mechanical connectors adapted for coupling to the housing of an adjacent light module and electrical connectors adapted for controlling the illumination means and for connecting the illumination means to an electrical current supply.

摘要翻译： 用于照明场照明的操作灯包括连接在一起以形成光源的多个单独的光模块。 每个模块包括壳体和设置在壳体中的至少一个照明装置。 壳体包括具有适于耦合到相邻光模块的壳体的机械连接器的表面和适于控制照明装置并将照明装置连接到电流源的电连接器。

公开(公告)号：US06511210B2

公开(公告)日：2003-01-28

申请号：US09805087

申请日：2001-03-13

申请人： Uwe Gampe ,  Jörg Eduard Hartge ,  Rudolf Marka

发明人： Uwe Gampe ,  Jörg Eduard Hartge ,  Rudolf Marka

IPC分类号： F21V700

CPC分类号： F21V7/09 ,  F21V7/0025 ,  F21V19/04 ,  F21V23/026 ,  F21W2131/205 ,  Y10S362/804

摘要： An operating-room lighting device with an inner lighting unit that includes at least one discharge lamp and an inner reflector in a housing. The lighting unit is at least partially enclosed by an outer annular housing with an annularly or polygonally designed reflector for convergent deviation of light emitted by the lighting unit into an illumination field. The outer reflector includes, on its side facing the inner lighting unit, a closed transparent surface whose back adjoins a reflective layer. The reflective layer is applied to the back of the transparent surface. The inner lighting unit and the outer reflector are held together by a connecting member, which is articulated to a curved intermediate piece for attachment to a stationary support. It is therefore possible to provide an operating-room lighting device having a high illumination intensity, which supplies the illumination field, on the one hand, with light from a large diameter and, on the other hand, from a small diameter, so as to offer both good lighting of narrow wounds and good illumination behind possible obstacles. The lighting unit is furthermore compactly designed and suitable for laminar flow in order to avoid contamination in the environment of the operation-room field.

摘要翻译： 一种具有内部照明单元的操作室照明装置，其在壳体中包括至少一个放电灯和内部反射器。 照明单元至少部分地由具有环形或多面体设计的反射器的外部环形壳体包围，用于将照明单元发射的光会聚偏离到照明场中。 外部反射器在其面向内部照明单元的一侧包括其背面邻接反射层的封闭透明表面。 反射层被施加到透明表面的背面。 内部照明单元和外部反射器通过连接构件保持在一起，连接构件铰接到弯曲的中间件以附接到固定支撑件。 因此，可以提供具有高照明强度的手术室照明装置，其一方面提供来自大直径的光，另一方面从小直径供应照明场，以便 提供狭窄伤口的良好照明和可能的障碍后面的良好照明。 照明单元进一步紧凑地设计并适用于层流，以避免在操作室场的环境中的污染。

公开(公告)号：US5934888A

公开(公告)日：1999-08-10

申请号：US844298

申请日：1997-04-18

申请人： Rudolf Marka ,  Stefan Maier ,  Matthias Peuker ,  Hans-Joachim Kuhn ,  Walter Scheller

发明人： Rudolf Marka ,  Stefan Maier ,  Matthias Peuker ,  Hans-Joachim Kuhn ,  Walter Scheller

IPC分类号： F04B23/00 ,  A61M1/00 ,  F04B45/04 ,  F04B45/02

CPC分类号： A61M1/0011 ,  Y10S417/903

摘要： An aspirator pump, especially for medical purposes, has a receptacle with two chambers arranged alongside each other, which are connected with a suction tube, and on each of which an element is arranged which is movable approximately parallel to the other, each partially enclosing a hollow space for generating a vacuum. The two movable elements are connected to each other by means of a lever, whose two end parts are attached at the upper area of the respective movable elements, and whose middle part is movably attached in a bearing positioned between the chambers. In the upper area of each movable element a one way valve is installed which opens when the pressure in the hollow space is higher than the surrounding air pressure. An easy operation and cleaning, as well as a reliable aspiration is obtained with the aspirator pump, owing to the fact that at all times a chamber and a movable element enclose a common, variable hollow space, wherein the movable element bounds the upper area of the hollow space. The two hollow spaces are connected through a common manifold with a connection for the suction tube of a catheter, and an additional one way valve is arranged at the entrance of each hollow space into the manifold, which closes when the pressure in the hollow space is greater than the surrounding pressure.

摘要翻译： 特别是用于医疗目的的抽吸泵具有一个具有彼此并排设置的两个腔室的容器，它们与一个抽吸管连接，并且每个吸气器的一个元件布置成大致平行于另一个，每个部件包围一个 用于产生真空的中空空间。 两个可移动元件通过杠杆彼此连接，该杠杆的两个端部附接在各个可移动元件的上部区域，并且其中间部分可移动地附接在位于两个室之间的轴承中。 在每个可移动元件的上部区域中，当中空空间中的压力高于周围空气压力时，单向阀被安装成打开。 由于在任何时候都有一个腔室和一个可移动的元件包围一个共同的可变的中空空间，所以可以通过吸气泵获得容易的操作和清洁以及可靠的抽吸，其中可移动元件限定了 中空空间。 两个中空空间通过一个共同的歧管与导管吸引管的连接连接，并且另外的单向阀设置在每个中空空间的入口处进入歧管，当中空空间中的压力为 大于周围压力。