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1. 发明申请

US20210180906A1 ELECTRONIC GUNFIRE SIMULATION DEVICE 有权
公开(公告)号：US20210180906A1
公开(公告)日：2021-06-17
申请号：US17093701
申请日：2020-11-10
申请人： Scenario Trainer Inc.
发明人： Timothy Paul Richardson
IPC分类号： F41A33/04 , G10K15/06 , F41A33/02
摘要： An electronic device for simulating gunfire. The device includes a discharge chamber, a first electrode, and a second electrode. A high voltage circuit may be connected to the first and second electrodes, and may be configured to generate an electrical arc between the first and second electrodes, thereby creating percussive sounds that travel through the opening in the body. Also disclosed are embodiments where multiple discharge chambers are provided to generate electrical arcs in various discharge sequences, as well as embodiments where the device includes a housing that is shaped as a rife scope or an AR upper and barrel assembly.

2. 发明申请

US20200038044A1 Radially-Firing Electrohydraulic Lithotripsy Probe 审中-公开
公开(公告)号：US20200038044A1
公开(公告)日：2020-02-06
申请号：US16541475
申请日：2019-08-15
申请人： Northgate Technologies Inc.
发明人： Stan J. Lipowski , Robert Mantell , Chuck Zander
IPC分类号： A61B17/22 , G10K15/06
摘要： An invasive electrohydraulic lithotripter probe may comprise a lithotripter tip that comprises a first electrode and a second electrode. The lithotripter tip has a length in excess of 250 cm and is dimensioned to be inserted into a long channel having a length in excess of 250 cm. The lithotripter probe may include a material that reinforces a linear strength of at least a portion of the lithotripter probe.

3. 发明授权

US5245988A Preparing a circuit for the production of shockwaves 失效
标题翻译：准备生产冲击波的电路
公开(公告)号：US5245988A
公开(公告)日：1993-09-21
申请号：US614386
申请日：1990-11-14
申请人： Wolfram Einars , Harald Eizenhoefer , Reiner Schultheiss
发明人： Wolfram Einars , Harald Eizenhoefer , Reiner Schultheiss
IPC分类号： A61B17/22 , A61B17/225 , G10K15/06 , H01T15/00
CPC分类号： G10K15/06
摘要： The ignition of spark gaps for the production of shockwaves in the contactless comminution of concrements, using a capacitor discharge is improved by providing at least for some time prior to the ignition proper a voltage much smaller than the breakthrough voltage for producing a small current between the electrodes that prepares a channel in the discharge gap.
摘要翻译：用于生产concrements的非接触粉碎冲击波的火花隙的点火，利用电容器放电是由用于生产之间的小电流至少前的点火适当提供的一段时间比击穿电压小得多的电压提高在放电间隙中准备通道的电极。

4. 发明授权

US5220913A Electrode with visible spark 失效
标题翻译：具有可见火花的电极
公开(公告)号：US5220913A
公开(公告)日：1993-06-22
申请号：US811745
申请日：1991-12-23
申请人： Mark T. Horbal , Christopher Nowacki
发明人： Mark T. Horbal , Christopher Nowacki
IPC分类号： G10K15/06
CPC分类号： G10K15/06
摘要： A lithotripter is provided with the usual open ended reflector covered by a diaphragm and filled with a conductive liquid such as salinated water. A spark gap is provided at the focus point of the reflector, and a spark generator is connected thereto for providing a succession of sparks across the spark gap, wherein the light guide has an entering end positioned within the reflector and adjacent the spark gap to convey a representation of the spark outside of said reflector. The light guide has an exit end to which a light sensitive device is connected for converting the light signal to an electric signal. The electric signal is connected to means for providing a visual display of the electric signal.
摘要翻译：碎石机设置有通常由开口端反射器覆盖的隔膜，并填充有导电液体，如盐水。在反射器的焦点处设置有火花隙，并且火花发生器连接到其上以在火花间隙上提供一系列火花，其中光导具有进入端，其位于反射器内并且邻近火花隙以传送所述反射器外面的火花的表示。光导具有出射端，光敏装置连接到该出射端，用于将光信号转换成电信号。电信号被连接到用于提供电信号的视觉显示的装置。

5. 发明授权

US4940050A Device for ensuring the proper positioning of electrodes in a lithotripter 失效
标题翻译：用于确保电极在碎石机中的正确定位的装置
公开(公告)号：US4940050A
公开(公告)日：1990-07-10
申请号：US262143
申请日：1988-10-21
申请人： Bernd Forssmann , Wolfgang Hepp , Gerold Heine , Gustav Sell , Hendrik Zech
发明人： Bernd Forssmann , Wolfgang Hepp , Gerold Heine , Gustav Sell , Hendrik Zech
IPC分类号： A61B17/22 , G10K15/06
CPC分类号： G10K15/06
摘要： In an arrangement for the generation and focussing of shock waves for purposes of comminution of concrements, wherein the generation is provided by a pair of electrodes, and the focussing is provided by a rotational ellipsoid; the electrodes extend from a sleeve being inserted in the body of the ellipsoid such that the electrodes center on one of the two focal points of the rotational ellipsoid; a positioning device for the electrodes includes a position indicator on the electrode sleeve such as a metal or optical marking on a mechanical actuator having a highly accurately predetermined positional relation to the electrodes; a position sensor on the body of the rotational ellipsoid has a highly accurately determined position in relation to the first focal point; and a circuit is connected to the position sensor to provide a audible and/or visible representation if, and only if, the position indicator has an accurate position related to the sensor as an indication that the electrodes are centered on the first focal point.
摘要翻译：在用于粉碎混凝土的冲击波的产生和聚焦的布置中，其中所述一代由一对电极提供，并且所述聚焦由旋转椭圆体提供; 电极从插入椭圆体的套筒中延伸，使得电极位于旋转椭圆体的两个焦点中的一个上; 用于电极的定位装置包括电极套上的位置指示器，例如机械致动器上的金属或光学标记，其具有与电极的高度精确地预定的位置关系; 旋转椭球体的位置传感器相对于第一焦点具有高精度确定的位置; 并且如果并且仅当位置指示器具有与传感器相关的精确位置作为电极位于第一焦点中心的指示时，电路连接到位置传感器以提供可听见和/或可见的表示。

6. 发明授权

US4934353A Lithotripter having rotatable valve for removal of electrode structure 失效
标题翻译：具有用于去除电极结构的旋转阀的光折管器
公开(公告)号：US4934353A
公开(公告)日：1990-06-19
申请号：US415613
申请日：1989-10-02
申请人： Christopher Nowacki , Mark T. Horbal
发明人： Christopher Nowacki , Mark T. Horbal
IPC分类号： G10K15/06
CPC分类号： G10K15/06
摘要： A lithotripter is provided with an upwardly opening reflector filled with water. A valve is secured to the undersurface of the member providing the reflector. A bore extends axially through the valve body in alignment with a bore in the reflector member to accommodate an electrode assembly. A disc is mounted in the body and also has a bore aligned with the first two mentioned bores to accommodate the electrode assembly. The electrode assembly can be partially withdrawn to clear the bore in the reflector member and also the bore in the disc, but blocking the passage of water through the valve body bore. The disc is then rotated to move the valve disc out of alignment with the reflector member body to prevent further loss of water from the reflector.
摘要翻译：碎石机设置有充满水的向上开口的反射器。阀被固定到提供反射器的构件的下表面。孔径向延伸穿过阀体，与反射器构件中的孔对准，以容纳电极组件。盘安装在主体中，并且还具有与前两个提到的孔对准的孔以容纳电极组件。电极组件可以被部分地抽出以清除反射器构件中的孔和盘中的孔，而阻止水通过阀体孔。然后旋转盘以使阀盘与反射器构件主体不对准，以防止来自反射器的水的进一步损失。

7. 发明授权

US4868791A Method and apparatus for detecting and correcting the positions of electrodes, in particular in shock wave generator apparatus using a feeler finger, e.g. the rod of an actuator, movable to the focus 失效
标题翻译：用于检测和校正电极的位置的方法和装置，特别是在使用探针的冲击波发生装置中，例如，致动器的杆，可移动到焦点
公开(公告)号：US4868791A
公开(公告)日：1989-09-19
申请号：US163988
申请日：1988-03-04
申请人： Dominique Cathignol , Bernard Lacruche
发明人： Dominique Cathignol , Bernard Lacruche
IPC分类号： A61B17/22 , B06B1/00 , G10K15/06 , H01T21/06
CPC分类号： H01T21/06 , G10K15/06
摘要： The invention relates to a method and to apparatus for detecting and correcting the positions of electrodes. The device comprises means for advancing the electrodes to cause them to advance and retract, preferably in an individual and independent manner, together with detector means (10) capable of being disposed at and of being retracted from the focus (F) at which an electric arc or discharge is to be provided between the electrodes (2, 4) and said detector means being suitable for detecting the presence of an electrode at said focus. Position correction then consists in successively bringing each electrode to the focus (F) into contact with said detector means which are advantageously constituted by a rod (12) of an actuator (14), prior to retracting each electrode through a predetermined distance d. The invention makes it possible to detect and correct the positions of electrodes at will, in an entirely simple manner capable of being automated.
摘要翻译：本发明涉及一种用于检测和校正电极位置的方法和装置。该装置包括用于使电极前进的装置，以使其能够优选以单独和独立的方式前进和缩回，以及能够设置在焦点（F）处和从聚焦（F）退出的检测器装置（10）在电极（2,4）之间提供电弧或放电，并且所述检测器装置适于检测所述聚焦处的电极的存在。然后位置校正包括在将每个电极缩回预定距离d之前，将每个电极连续地使焦点（F）与所述检测器装置接触，所述检测器装置有利地由致动器（14）的杆（12）构成。本发明能够以能够自动化的完全简单的方式随意检测和校正电极的位置。

8. 发明授权

US4809682A Underwater electrodes for contactless lithotripsy 失效
标题翻译：用于非接触式碎石术的水下电极
公开(公告)号：US4809682A
公开(公告)日：1989-03-07
申请号：US940023
申请日：1986-12-10
申请人： Bernd Forssmann , Harald Eizenhoefer
发明人： Bernd Forssmann , Harald Eizenhoefer
IPC分类号： A61B17/221 , A61B17/22 , G10K15/06
CPC分类号： G10K15/06
摘要： An underwater electrodes assembly for contactless lithotripsy is suggested wherein two electrodes have tips facing each other across a narrow gap and at least one, preferably both, electrodes are surrounded by sleeves or rings made of a dielectric material, such as a thermoplastic.
摘要翻译：提出了一种用于非接触式碎石术的水下电极组件，其中两个电极具有通过窄间隙彼此面对的尖端，并且至少一个，优选两个电极由诸如热塑性材料的介电材料制成的套筒或环围绕。

9. 发明授权

US4715376A Isolation of gas in hydraulic spark gap shock wave generator 失效
标题翻译：液压火花隙冲击波发生器中气体的隔离
公开(公告)号：US4715376A
公开(公告)日：1987-12-29
申请号：US928805
申请日：1986-11-07
申请人： Christopher Nowacki , Alfred G. Brisson
发明人： Christopher Nowacki , Alfred G. Brisson
IPC分类号： G10K11/02 , G10K11/28 , G10K15/06 , A61B17/22
CPC分类号： G10K11/28 , G10K11/02 , G10K15/06
摘要： Apparatus for generating shock waves for destruction of kidney stones comprises an upwardly opening ellipsoidal reflector. A resilient diaphragm closes the otherwise open end of the reflector, and the reflector is filled with water or other suitable liquid. A spark gap is provided in the reflector at the first focus point thereof, and the reflector is positioned relative to a human body such that the diaphragm presses against the body and the second focus point of the ellipsoid lies precisely on a kidney stone to be destroyed. Electronic apparatus is provided for causing a repeating spark across the gap to generate a series of shock waves which are focused by the ellipsoidal reflector to concentrate on a kidney stone. Gas is released by the sparks, and either a small tube surrounds the spark gap, or a diaphragm immediately overlies the spark gap to isolate water adjacent the spark gap from most of the water in the reflector. The isolated water is constantly recirculated to flush away gas.
摘要翻译：用于产生用于破坏肾结石的冲击波的装置包括向上开口的椭圆形反射器。弹性膜片关闭反射器的另外的开口端，并且反射器充满水或其它合适的液体。在反射器的第一焦点处设置有火花隙，并且反射器相对于人体定位，使得隔膜压靠身体，并且椭圆体的第二焦点精确地位于要被破坏的肾结石上。电子设备用于使跨越间隙的重复火花产生一系列冲击波，这些冲击波被椭球反射器聚焦在肾结石上。气体被火花释放，小管围绕火花间隙，或隔膜立即在火花间隙上方，以将火花间隙附近的水与反射器中的大部分水隔离。隔离水不断循环以冲洗掉气体。

10. 发明授权

US4691706A Calculus disintegrating apparatus 失效
标题翻译：微积分仪
公开(公告)号：US4691706A
公开(公告)日：1987-09-08
申请号：US899787
申请日：1986-08-22
申请人： Syuichi Takayama
发明人： Syuichi Takayama
IPC分类号： A61B17/225 , G10K15/06 , A61B17/22 , A61B17/36
CPC分类号： G10K15/06
摘要： A calculus disintegrating apparatus includes first and second electrodes which are arranged at the distal end of a probe inserted into a coeliac cavity, and discharge energy sources connected to the first and second electrodes to impress D.C. impulse voltage across them. The apparatus is arranged to disintegrate a calculus by impact waves resulting from spark discharges produced across the first and second electrodes. A polarity changing circuit is provided between the discharge energy sources and first and second electrodes to vary the polarity of the output D.C. impulse voltage from the discharge energy sources.

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