公开(公告)号：US5047012A

公开(公告)日：1991-09-10

申请号：US464019

申请日：1990-01-12

申请人： Ulrich Leuschner ,  Felix Ams ,  Klaus Muller

发明人： Ulrich Leuschner ,  Felix Ams ,  Klaus Muller

IPC分类号： A61M1/00

CPC分类号： A61M1/0062

摘要： Apparatus for introducing fluids into, and withdrawing fluids from, a hollow organ of the body, in particular a galibladder, for conducting litholysis, comprises a piston-type injection device having a multi-directional valve and which can be removably inserted into an operating mechanism. The injection device has a chamber located in front of its piston and serving as a settling chamber for a mixture of organ secretion and stone sludge removed with the solvent from the hollow organ. The valve is for the sequential connection of the pressure chamber to the hollow organ, to a tank for the solvent, and to a receiving vessel for fluid drawn off.

摘要翻译： 用于将流体从身体的中空器官，特别是玻璃体引入流体并用于引入溶解的装置包括具有多向阀的活塞式注射装置，其可拆卸地插入操作机构 。 注射装置具有位于其活塞前方的腔室，用作沉淀室，用于与来自中空器官的溶剂一起去除的器官分泌物和石污泥的混合物。 该阀用于将压力室顺序连接到中空器官，用于溶剂的罐和用于流体排出的接收容器。

公开(公告)号：US5047010A

公开(公告)日：1991-09-10

申请号：US493522

申请日：1990-03-14

申请人： Felix Ams ,  Manfred Baier

发明人： Felix Ams ,  Manfred Baier

IPC分类号： A61M1/00

CPC分类号： A61M1/0058 ,  A61M2202/00

摘要： Equipment is disclosed for the controlled insufflation of a fluid into a body cavity through a probe inserted thereinto, particularly for insufflating gas through the conduit of an endoscope partly inserted into the body cavity. The equipment comprises a supply device for delivering the fluid and on which a selected nominal value for the pressure in the body cavity can be set and the relevant actual value of the body cavity pressure can be displayed by means of a measuring instrument. The inlet side of a circulating pump, is connected by way of a filter to the body caviy. During an operation the pump draws off fluid from the body cavity and circulates it back to the body cavity. Part of the circuit on the delivery side of the pump and part of the circuit leading to the measuring instrument have a common portion leading to the body cavity. When the pump is running, therefore, a retroactive dynamic pressure is applied to the measuring instrument. The dynamic pressure is compensated for by a partial vacuum derived from the delivery flow of the pump.

摘要翻译： 公开了通过插入其中的探针将流体控制吹入体腔的设备，特别是通过部分插入体腔内窥镜的导管吹入气体。 该设备包括用于输送流体的供应装置，并且可以在其上设置用于体腔中的压力的​​选定标称值，并且借助于测量仪器可以显示体腔压力的相关实际值。 循环泵的入口侧通过过滤器连接到车身空腔。 在操作期间，泵从体腔排出流体并将其循环回体腔。 在泵的输送侧的电路的一部分和通向测量仪器的电路的一部分具有通向体腔的公共部分。 因此，当泵运行时，向测量仪器施加追溯动态压力。 通过来自泵的输送流的部分真空来补偿动态压力。

公开(公告)号：US20120228533A1

公开(公告)日：2012-09-13

申请号：US13108581

申请日：2011-05-16

申请人： Felix Ams ,  Stefan Wegehingel ,  Matthieu Clemente

发明人： Felix Ams ,  Stefan Wegehingel ,  Matthieu Clemente

IPC分类号： F16K31/08 ,  F16K31/02

CPC分类号： F16K31/0658 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

摘要： A device for a flow control of a liquid or gaseous medium, in particular for metering a fluid to be admixed into an exhaust gas treatment system, contains an electromagnet which has a solenoid coil with a magnetic core and an end-side magnetic plate in a magnet housing, and actuates a valve element in a valve compartment of a valve body to control a valve seat located there. The solenoid coil is protected against deformation with respect to the valve compartment, and is sealed using a sealing device.

摘要翻译： 用于液体或气体介质的流动控制的装置，特别是用于计量待混入废气处理系统中的流体的装置包含电磁体，其具有带有磁芯的螺线管线圈和端部磁性板 并且启动阀体的阀室中的阀元件以控制位于该阀体上的阀座。 电磁线圈防止相对于阀室的变形，并使用密封装置进行密封。

公开(公告)号：US5031454A

公开(公告)日：1991-07-16

申请号：US484596

申请日：1990-02-23

申请人： Felix Ams

发明人： Felix Ams

IPC分类号： A61B1/04

CPC分类号： A61B1/042

摘要： In the sealed interior of an image-generating recording or transmitting device, for example an endoscope, videoscope, endo-technoscope or the alike, there is provided at least one sensor which responds to minute changes in atmospheric humidity. The actual value of the humidity is compared by an electronic monitoring device with a maximum admissible limit humidity value. If the actual humidity value reaches a preselectable limit value range, an analog signal is displayed and, if the maximum admissible limit value is exceeded, a signal is generated to actuate an air pump to load the interior of the recording and/or transmitting device with excess air pressure.

摘要翻译： 在图像产生记录或发送装置（例如内窥镜，视频内窥镜，内窥镜或类似物）的密封内部，提供响应于大气湿度的微小变化的至少一个传感器。 通过具有最大容许极限湿度值的电子监控装置比较湿度的实际值。 如果实际湿度值达到可预先设定的极限值范围，则会显示模拟信号，如果超过最大允许极限值，则产生一个信号，以启动一个空气泵，将记录和/或传送装置的内部装载到 空气压力过大。

公开(公告)号：US4782386A

公开(公告)日：1988-11-01

申请号：US021809

申请日：1987-03-04

申请人： Felix Ams ,  Reiner Hoffmann ,  Peter Jaggy

发明人： Felix Ams ,  Reiner Hoffmann ,  Peter Jaggy

IPC分类号： A61B1/04 ,  A61B1/267 ,  H05B41/34

CPC分类号： A61B1/2673 ,  A61B1/042 ,  H05B41/34

摘要： A video endoscope has a strobe lamp operable in a mode wherein the strobing is synchronized to a selected tone or a periodic vibration in a patient, such as from the vocal cords, and is alternatively operable in a mode wherein the strobing is so rapid so as to appear as a substantially continuous light source. In the second mode, wherein the resulting image is to be displayed by a video system, the trigger circuit for operating the lamp is supplied with the video signal so that the lamp is triggered during either the horizontal or vertical blanking interval so that triggering of the strobe lamp does not cause interference in the video picture.

摘要翻译： 视频内窥镜具有可操作的频闪灯，其中选通与患者中的所选择的音调或周期性振动同步，例如来自声带，并且可选地以其中快速闪烁的方式操作，以便 以呈现为基本连续的光源。 在第二模式中，其中所产生的图像将由视频系统显示，用于操作灯的触发电路被提供有视频信号，使得在水平或垂直消隐间隔期间触发灯，从而触发 频闪灯不会对视频图像造成干扰。

公开(公告)号：US20130289940A1

公开(公告)日：2013-10-31

申请号：US13568634

申请日：2012-08-07

申请人： Felix Ams ,  Reiner Ritter

发明人： Felix Ams ,  Reiner Ritter

IPC分类号： G06F15/00

CPC分类号： F16K37/0083

摘要： A device for monitoring the functionality of a valve includes the valve, a digital diagnostic module and a programming device. The valve has a sensor actuator connected to a valve element for combined reciprocating motion, a distance sensor that interacts with the sensor actuator to generate analog distance values characterizing lift positions of the valve element. The diagnostic module diagnoses switching states of the valve element based on the distance values and, includes an analog input connected to the distance sensor, a downstream A/D converter and a serial communication connected to a digital input/output. The serial communication enables threshold values for the digital distance values that define changes to the switching state to be programmed by the programming device and transmission of diagnosed switching states.

摘要翻译： 用于监测阀的功能的装置包括阀，数字诊断模块和编程装置。 阀具有连接到用于组合的往复运动的阀元件的传感器致动器，距离传感器，其与传感器致动器相互作用以产生表征阀元件的提升位置的模拟距离值。 诊断模块基于距离值诊断阀元件的切换状态，并且包括连接到距离传感器的模拟输入，下游A / D转换器和连接到数字输入/输出的串行通信。 串行通信使数字距离值的阈值能够定义由编程设备编程的开关状态的变化以及诊断的开关状态的传输。

公开(公告)号：US20110220824A1

公开(公告)日：2011-09-15

申请号：US13039544

申请日：2011-03-03

申请人： Felix Ams ,  Peter Metternich De Oliveira

发明人： Felix Ams ,  Peter Metternich De Oliveira

IPC分类号： F16K31/02

CPC分类号： F16K31/0682 ,  F16K31/082 ,  F16K31/10 ,  Y10T137/86831

摘要： A device for the flow control of a liquid or gaseous medium has a valve element which controls at least one flow opening for the medium, and an electromagnet which actuates the valve element and has a magnetic circuit having at least one excitation coil and a solenoid armature coupled to the valve element. To markedly reduce the start-up power for the excitation coil, the solenoid armature is disposed between two diametrically opposed pole pieces located in the magnetic circuit, such that it can swivel about a swivel axis, and is designed such that it extends beyond each pole piece, leaving two air gaps. At least one permanent magnet is disposed in the solenoid armature in a manner such that the magnetic flux thereof closes by way of the pole pieces.

摘要翻译： 用于液体或气体介质的流量控制的装置具有阀元件，其控制用于介质的至少一个流动开口，以及驱动阀元件并具有至少一个励磁线圈和螺线管电枢的磁路的电磁体 联接到阀元件。 为了显着降低励磁线圈的启动功率，螺线管电枢设置在位于磁路中的两个直径相对的极片之间，使得其可以围绕旋转轴线旋转，并且被设计成使其延伸超过每个极点 一块，留下两个气隙。 至少一个永磁体以这样的方式设置在螺线管电枢中，使得其磁通量通过极片闭合。

公开(公告)号：US5116343A

公开(公告)日：1992-05-26

申请号：US574333

申请日：1990-08-28

申请人： Felix Ams ,  Ulf Zanger ,  Ulrich Bolg

发明人： Felix Ams ,  Ulf Zanger ,  Ulrich Bolg

IPC分类号： A61B17/22 ,  A61B17/32 ,  B06B3/00

CPC分类号： A61B17/22012 ,  B06B3/00 ,  A61B2017/320072

摘要： A device is disclosed for the disintegration of concretions in body cavities. The device comprises at least one piezoelectric transducer element, for connection to a generator. The transducer element is connected between a reflector and a horn. Ultrasonic waves generated by the transducer element are directed by means of a sonotrode, to a concretion to be destroyed. At least the horn is provided with surface depressions which do not run parallel to its axis of symemtry, for the generation of transverse and rotational oscillations.

摘要翻译： 公开了用于在体腔中分解结构的装置。 该装置包括用于连接到发电机的至少一个压电换能器元件。 换能器元件连接在反射器和喇叭之间。 由换能器元件产生的超声波通过超声波引导到待破坏的凝结物上。 至少喇叭设有表面凹陷，其表面凹陷不平行于其对准轴线延伸，以产生横向和旋转振荡。

公开(公告)号：US4995877A

公开(公告)日：1991-02-26

申请号：US311758

申请日：1989-02-17

申请人： Felix Ams ,  Manfred Baier ,  Roland Schafer

发明人： Felix Ams ,  Manfred Baier ,  Roland Schafer

IPC分类号： A61B17/00 ,  A61B17/16 ,  B23Q5/00 ,  G05B19/10

CPC分类号： B23Q5/00 ,  A61B17/1626 ,  G05B19/106 ,  A61B2017/00973

摘要： The device comprises a rotationally driven surgical instrument incorporating a hand-held element having a mount rotatably installed therein for reception of interchangeable cutting and milling inserts, a driving motor for driving the mount receiving the tool inserts, a control unit for controlling the driving motor with means of setting the rotational speed and of preselecting the rotational speed range and direction of rotation as well as a digital indicator for displaying the rotational speed set up in each case. For the purpose of accessible storage of setting data, the control unit incorporates a non-volatile read-write memory for digital storage of rotational speeds, a code carrier as well as a coding/decoding arrangement.

摘要翻译： 该装置包括旋转驱动的手术器械，其包括手持元件，该手持元件具有可旋转地安装在其中的托架，用于接收可互换的切割和铣削插入件，用于驱动接收工具插入件的安装件的驱动马达，用于控制驱动马达的控制单元 设定旋转速度和预选旋转速度范围和旋转方向的装置以及用于显示在每种情况下设定的转速的数字指示器。 为了存储设置数据的可访问性，控制单元包括用于旋转速度的数字存储的非易失性读写存储器，代码载体以及编码/解码装置。

公开(公告)号：US4866526A

公开(公告)日：1989-09-12

申请号：US223028

申请日：1988-07-22

申请人： Felix Ams ,  Michael Voegele

发明人： Felix Ams ,  Michael Voegele

IPC分类号： A61B1/04 ,  A61B1/05 ,  H04N5/225 ,  H04N5/235

CPC分类号： H04N5/2354 ,  A61B1/05 ,  A61B1/0638 ,  A61B1/0669 ,  H04N5/2254 ,  H04N5/2256 ,  A61B1/0646 ,  H04N2005/2255

摘要： A video endoscope having a semiconductor image converter which is incorporated in the endoscope and which receives the image of the object illuminated periodically by an illumination device with a sequence of partial colors, for example by using a filter wheel, and converts same into video signal components which correspond to partial color separations of the image and which are read successively and selectively separated according to partial colors into an intermediate store and are then read out simultaneously for the formation of an individual image and are processed for the representation of the image into television-compatible video signals, in which the lamp of the illumination device is pulsed with variable pulse amplitudes. The pulsed operation of the lamp is a function of the number of partial colors to be generated with an even-numbered multiple of the image repetition frequency, in which respect the light flux of the light pulses emitted by the lamp is variable as a function of the actual value of the respective amplitudes of the video signals, in order, in a predetermined range of regulations, to bring the actual value to a desired value. Arranged in the beam path of the lamp is an optical regulating element which undertakes a further regulation of the light intensity outside of the range of regulation.

摘要翻译： 一种具有半导体图像转换器的视频内窥镜，该半导体图像转换器包括在内窥镜中并且接收由例如通过使用滤光轮的部分颜色的一系列的照明装置周期性照射的被摄体的图像，并将其转换为视频信号分量 其对应于图像的部分分色，并且根据部分颜色被连续地和选择性地分离成中间存储，然后同时读出以形成单个图像，并且将图像的表示处理为电视 - 兼容的视频信号，其中照明装置的灯以可变的脉冲幅度脉冲。 灯的脉冲操作是以图像重复频率的偶数倍产生的部分颜色的数量的函数，其中由灯发射的光脉冲的光通量作为 视频信号的相应振幅的实际值，按照规定的预定范围，以使实际值达到期望值。 在灯的光束路径中布置的是光调节元件，其进一步调节在调节范围之外的光强度。