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公开(公告)号：US6129741A
公开(公告)日：2000-10-10
申请号：US937360
申请日：1997-09-24
Applicant: Helmut Wurster , Rainer Trapp
Inventor： Helmut Wurster , Rainer Trapp
CPC classification number: A61B17/06066 , A61B17/0469 , A61B2017/06019 , A61B2017/06047 , A61B2017/0609
Abstract: In a surgical suturing needle having opposite pointed tips and a mid-section provided with an eye for receiving and retaining a surgical thread and being bent corresponding to a path of movement of the needle when transferred between the jaws of a suturing instrument, the pointed needle tips have a cone angle of between 25 and 35.degree. for non-traumatic piercing of the tissue to be sutured and, adjacent both of its opposite pointed tips, the needle has recessed surface areas to be engaged by pressure pins disposed in the jaws of the suturing instrument for firmly retaining and engaging the needle with the jaws in a predetermined position.
Abstract translation: 在具有相对的尖端的手术缝合针和设置有用于接收和保持外科用螺纹的眼睛的中间部分，并且当相对于在缝合器械的钳口之间转移时的针的运动路径被弯曲时，尖针 对于待缝合的组织的非创伤性刺穿，尖端具有25至35度的锥角，并且在其相对的两个尖端附近，针具有凹入的表面区域，以与设置在 用于将针与夹爪牢固地保持并接合在预定位置的缝合器械。
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22.发明授权Device for inserting a surgical suture needle into an endoscopic suture apparatus 失效用于将外科缝合针插入内窥镜缝合装置的装置
公开(公告)号：US6126666A
公开(公告)日：2000-10-03
申请号：US379370
申请日：1999-08-23
Applicant: Rainer Trapp , Helmut Wurster
Inventor： Rainer Trapp , Helmut Wurster
CPC classification number: A61B17/0469 , A61B17/06114 , A61B2017/0479 , A61B2017/0609
Abstract: In a device for inserting a surgical suture needle into an endoscopic suture apparatus wherein the device includes two legs which are movable relative to each other, one of the legs has a front end with means for receiving a jaw of an endoscopic suturing apparatus and the other leg has needle engagement means for holding a surgical needle in a predetermined position such that one needle tip enters a needle support of the surgical suturing apparatus jaw when the other leg holding the needle is moved toward the one leg while the one leg is disposed on the surgical suturing apparatus jaw.
Abstract translation: 在用于将外科缝合针插入到内窥镜缝合装置中的装置中，其中所述装置包括可相对于彼此移动的两个腿，所述腿中的一个具有前端，所述前端具有用于接收内窥镜缝合装置的钳口的装置， 腿部具有用于将手术针保持在预定位置的针接合装置，使得当保持针的另一腿朝向一个腿移动时，一个针尖进入外科缝合装置颚的针支撑，同时将一个腿设置在 手术缝合器钳口。
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公开(公告)号：US5113848A
公开(公告)日：1992-05-19
申请号：US577968
申请日：1990-09-05
Applicant: Werner Krauss , Helmut Wurster , Thomas Belikan
Inventor： Werner Krauss , Helmut Wurster , Thomas Belikan
CPC classification number: A61B17/2251 , A61B46/10
Abstract: Apparatus for shock wave therapy comprises an electroacoustic therapeutic transducer for generating ultrasonic shock waves, which are transmitted by way of a coupling medium shock wave transmission section of the transducer, bounded by a membrane, to the body of a patient reclining on a therapy table. In the interest of hygiene the membrane is releasably attached by its marginal area to the therapy table, being thereby exchangeable so that a new membrane can be provided for each patient. The extraction of gas from the coupling medium following exchange of the membrane is provided for.
Abstract translation: 用于冲击波治疗的装置包括用于产生超声冲击波的电声治疗换能器，其通过由膜界定的换能器的耦合介质冲击波传播部分传递到躺在治疗台上的患者身体。 为了卫生，膜通过其边缘区域可释放地附接到治疗台，由此可交换，使得可以为每个患者提供新的膜。 提供交换膜后从耦合介质中提取气体。
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公开(公告)号：US5060650A
公开(公告)日：1991-10-29
申请号：US494208
申请日：1990-03-15
Applicant: Helmut Wurster , Werner Krauss , Thomas Belikan
Inventor： Helmut Wurster , Werner Krauss , Thomas Belikan
IPC: A61B17/22
CPC classification number: A61B17/2255 , A61B17/2258
Abstract: A lithotripter comprises a transducer for generating focussed ultrasonic shock waves, and having an axis, a focus on said axis, the focus being positionable on a concretion or tissue which is to be destroyed, at least one diagnostic X-ray imaging system for locating the concretion of tissue including an X-ray emitter having an axis and an image intensifier, and at least one ultrasonic locating transducer having an axis, the X-ray emitter and the ultrasonic locating transducer being connected to the shock wave transducer in such a way that the axes of the locating systems intersect at said focus, with the axes of the locating systems preferably being offset from the axis of the shock wave transducer.
Abstract translation: 碎石机包括用于产生聚焦的超声冲击波的换能器，并且具有轴，所述轴上的焦点，所述焦点可定位在待破坏的结石或组织上，至少一个诊断X射线成像系统，用于定位 包括具有轴的X射线发射器和图像增强器的组织的结构以及具有轴的至少一个超声波定位换能器，X射线发射器和超声波定位换能器以冲击波换能器连接，使得 定位系统的轴线在所述焦点处相交，定位系统的轴线最好偏离冲击波换能器的轴线。
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25.发明授权Apparatus for spatial location and destruction of objects inside the body by means of ultrasound 失效通过超声波对身体内物体进行空间定位和破坏的装置
公开(公告)号：US5005579A
公开(公告)日：1991-04-09
申请号：US155149
申请日：1988-02-11
Applicant: Helmut Wurster , Werner Krauss
Inventor： Helmut Wurster , Werner Krauss
CPC classification number: G01S15/899 , A61B17/2258
Abstract: Apparatus for spatial location and destruction of an object inside a patient's body by means of ultrasound transmitted to the patient's body via a coupling fluid, the apparatus comprises a focusing transducer for generating the ultrasound piezoelectrically to destroy the object, at least two transmitting and receiving locating transducers for locating the object under visual observation, said at least two locating transducers being incorporated, installed or mounted in said focusing transducer and being operable to generate B-images which are displayed optionally individually and/or in combination as a spatial image on at least one monitor, there being preferably, three such locating transducers for generating the B-images.
Abstract translation: 一种用于通过经由耦合流体传送到患者身体的超声波将患者身体内的物体空间定位和破坏的装置，该装置包括用于产生超声波压电以破坏物体的聚焦传感器，至少两个发射和接收定位 用于在目视观察下定位物体的换能器，所述至少两个定位换能器被结合，安装或安装在所述聚焦换能器中并且可操作以产生B图像，所述B图像可任选地单独地和/或组合地显示为空间图像至少 一个监视器，优选地，三个这样的定位换能器用于产生B图像。
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Patent Agency Ranking
公开(公告)号：US4688087A
公开(公告)日：1987-08-18
申请号：US829615
申请日：1986-02-14
Applicant: Felix Ams , Ulrich Bolg , Helmut Wurster
Inventor： Felix Ams , Ulrich Bolg , Helmut Wurster
CPC classification number: F21V11/18 , A61B1/0661 , H04N5/2254 , H04N5/2354 , F21W2131/406 , H04N2005/2255
Abstract: The light projector provided with a system for setting the intensity of illumination for a cavity which is being filmed by means of a video camera, and from which the picture is shown on a monitor screen. The video signal from the camera is supplied as an actual value to a comparator which, as a function of the signal and of an adjustable reference value, drives a servo-motor connected to its output side, which adjusts the intensity of illumination within the cavity by means of a shutter situated in the beam path of the light projector.
Abstract translation: 该投光器设置有用于设置通过摄像机拍摄的空腔的照明强度的系统，并且在该监视器屏幕上显示该图像。 来自相机的视频信号作为实际值被提供给比较器，其作为信号和可调参考值的函数驱动连接到其输出侧的伺服电动机，其调节腔内的照明强度 通过位于投影仪的光束路径中的快门。
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公开(公告)号：US4207887A
公开(公告)日：1980-06-17
申请号：US919375
申请日：1978-06-26
Applicant: Siegfried Hiltebrandt , Helmut Wurster
Inventor： Siegfried Hiltebrandt , Helmut Wurster
CPC classification number: A61M16/0051 , A61M13/003
Abstract: Insufflation gas from a compressed gas source is introduced into a body cavity through a tube connected to the source by an insufflation duct, the pressure in the body cavity being measured by a pressure gauge connected to the body cavity by a measuring duct, and any deviations from a preselected gas pressure for the body cavity being sensed in the measuring duct by control means operative to open or close a valve in the insufflation duct to control the pressure of the gas in the body cavity.
Abstract translation: 来自压缩气体源的吹入气体通过通过吹气管连接到源的管被引入体腔，体腔中的压力由通过测量管连接到体腔的压力计测量，并且任何偏差 通过用于打开或关闭吹入管道中的阀以控制体腔中的气体的压力的控制装置，从用于体腔的预选气体压力检测在测量管道中。
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28.发明授权
公开(公告)号：US6066145A
公开(公告)日：2000-05-23
申请号：US276967
申请日：1999-03-26
Applicant: Helmut Wurster
Inventor： Helmut Wurster
CPC classification number: A61B17/12013 , A61B50/33 , A61B2017/12018 , A61B2050/3008 , A61B2090/0803 , A61B2090/0811
Abstract: A multi-ligator device that provides a signal to an operator indicating the release of a ligation ring from the ligator head. Thus, greatly simplifying the use of mechanically decoupled ligator-devices and relieving an operator from having to sense via transmitted vibrations when a ligation ring is detached from a ligator head. The multi-ligator device is constructed using a control unit to operate a ligator head that is connected to the control unit via a flexible shaft. The ligator head supports a plurality of ligation rings that are released by operating the control unit. When a ligation ring is released a signal is generated. The signal can be any one, or a combination, of a mechanical, acoustical, and a visual signal. Additionally, a kit for mounting a ligation ring on a ligator head uses a shaft having a cone-shaped portion to stretch the ligation ring. A lubricant is applied to both the ligation ring and shaft to facilitate the manipulation of the ligation ring. A ring loader is used to push the ligation ring from the tip of the cone shaped portion onto a cylindrical portion of the shaft. Then, a ring pusher is used to push the ligation rings past the cylindrical portion of the shaft and onto the ligator head while the ligator head and the shaft are axially aligned.
Abstract translation: 向操作者提供指示结扎环从结扎器头释放的信号的多结扎器装置。 因此，当连接环从结扎器头部分离时，极大地简化了机械解耦的绑扎器装置的使用并减轻了操作者不必通过传递的振动感测。 多结扎器装置使用控制单元来构造，以操作通过柔性轴连接到控制单元的绑扎器头。 结扎器头部支撑通过操作控制单元释放的多个连接环。 当结扎环释放时，产生信号。 信号可以是机械，声学和视觉信号的任何一种或组合。 此外，用于将连接环安装在结扎器头上的套件使用具有锥形部分的轴来拉伸连接环。 将润滑剂施加到连接环和轴两者以便于连接环的操作。 环形装载机用于将结扎环从锥形部分的尖端推到轴的圆柱形部分上。 然后，环形推动器用于将结扎环推动穿过轴的圆柱形部分并且在结扎器头部和轴轴向对齐的同时将其推到结扎器头部上。
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公开(公告)号：US5556407A
公开(公告)日：1996-09-17
申请号：US17268
申请日：1993-02-12
Applicant: Helmut Wurster , Karl Von Rauch
Inventor： Helmut Wurster , Karl Von Rauch
CPC classification number: A61B17/320016 , A61B18/1445 , A61B2017/2939 , A61B2017/2944 , A61B2018/00666
Abstract: The invention relates to anvil shears for surgical purposes, particularly for laparoscopic operations. The shears have an anvil (10) and a blade (40) pivotably fitted thereto, which is closed against the anvil by means of an operating rod (30) displaceable in the longitudinal direction of the shears. For improving the cutting action, according to the invention the blade (40) is displaceably mounted on the anvil in its longitudinal direction (41) and is subject to the action of a force forcing the blade into the distal advanced position. The force exerted for closing the blade (40) with the operating rod (30) is opposed by the pretensioning force (54), so that on encountering a material to be cut a cutting movement is performed in the longitudinal direction (41) of the blade.
Abstract translation: 本发明涉及用于外科手术的砧骨剪，特别是用于腹腔镜手术。 剪刀具有砧座（10）和可枢转地安装在其上的刀片（40），所述刀片通过在剪切板的纵向方向上可移动的操作杆（30）而抵靠砧座封闭。 为了改善切割动作，根据本发明，叶片（40）沿其纵向方向（41）可移动地安装在砧上，并且受到迫使叶片进入远侧前进位置的力的作用。 用操作杆（30）关闭叶片（40）所施加的力与预张紧力（54）相反，使得在遇到要切割的材料时，在纵向方向（41）上执行切割运动 刀。
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公开(公告)号：US5376960A
公开(公告)日：1994-12-27
申请号：US943347
申请日：1992-09-10
Applicant: Helmut Wurster
Inventor： Helmut Wurster
CPC classification number: A61B1/051 , A61B1/05 , H04N5/2253 , H04N2005/2255
Abstract: A video endoscope has in its distal end region an objective lens, a semi-conductor imager assigned to it and further electronic components provided for wiring it. In order to further reduce the required diameter of the endoscope shaft compared to the known designs, the electronic components are arranged on an integral ceramic substrate, on which the conductors for joining and for connecting these parts are directly placed.
Abstract translation: 视频内窥镜在其远端区域中具有物镜，分配给其的半导体成像器以及用于配线的另外的电子部件。 为了进一步减小与已知设计相比，内窥镜轴的直径，电子部件布置在一体的陶瓷基板上，用于接合和连接这些部件的导体被直接放置在其上。
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