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    • 102. 发明申请
    • Medical instrument
    • 医疗仪器
    • US20050038469A1
    • 2005-02-17
    • US10872846
    • 2004-06-21
    • Dieter Lang
    • Dieter Lang
    • A61B10/00A61B10/06A61B17/28A61B17/32A61B17/42A61B17/44
    • A61B17/29A61B10/06A61B17/1608A61B2017/2939
    • The invention relates to a medical instrument having a hollow shaft and, positioned on its proximal end, a handle consisting of at least two gripping members and, on its distal end, a tool consisting of at least two jaw members. The instrument's jaw members are stationed at a lateral angle to the longitudinal axis of the shaft so that at least one jaw member of the tool can be moved for opening and closing by means of a gripping member of the handle that can be rotated with respect to the at least one other jaw member of the tool and the at least one movable jaw member and the corresponding gripping member of the handle serving to move the jaw member are connected to one another by a compression-tension element positioned in the hollow shaft. To ensure that power is transmitted precisely and without free play to the tool, it is proposed with the invention that the compression-tension element and the respective jaw member of the tool are connected to one another by a transmission lever.
    • 本发明涉及一种具有中空轴的医疗器械,并且在其近端处设置有由至少两个夹持构件组成的手柄,并且在其远端上包括由至少两个钳口构件组成的工具。 仪器的钳口构件以与轴的纵向轴线成横向的角度驻扎,使得可以通过手柄的夹持构件使工具的至少一个钳口构件移动以打开和关闭,该夹持构件可以相对于 工具的至少一个其它钳口构件和用于移动钳口构件的手柄的至少一个可动钳口构件和相应的夹紧构件通过位于空心轴中的压缩张力元件相互连接。 为了确保功率精确地传递并且没有自由地播放到工具,本发明提出了压缩张力元件和工具的相应钳口构件通过传动杆彼此连接。
    • 103. 发明授权
    • Medical instrument for dissecting tissue
    • 用于解剖组织的医疗器械
    • US06500189B1
    • 2002-12-31
    • US09563755
    • 2000-05-01
    • Dieter LangUwe BacherFridolin Anders
    • Dieter LangUwe BacherFridolin Anders
    • A61B1732
    • A61B17/1611A61B17/1688A61B2017/2902A61B2017/2904
    • A medical instrument for dissecting tissue in the human or animal body comprises a shaft. At least one movable tool is arranged at a distal end of the shaft. At least one movable grip element is arranged at a proximal end of the shaft. A force transmission element extends along the shaft, which force transmission element is movable relative to the latter and transmits thrust and/or tension forces and whose proximal end is non-positively joined to the at least one movable grip element and whose distal end is non-positively joined to the at least one movable tool. The shaft is further provided with a bend at at least one point between the distal end and the proximal end. The force transmission element is configured, at least in the region of the bend, as a flexible tubular element conforming to the bend, which is guided in contact with the shaft. According to a second variant, a flattened and flexible configuration is given to the force transmission element in the region of the bend, at least locally transversely to the plane of curvature of the bend, and the force transmission element extends continuously in axial direction, transversely to the plane of curvature, at least over the inner diameter of the shaft in the region of the bend.
    • 用于解剖人或动物体中的组织的医疗器械包括轴。 至少一个可移动工具布置在轴的远端。 至少一个可动夹紧元件布置在轴的近端。 力传递元件沿着轴延伸,该力传递元件相对于该传动元件可移动,并且传递推力和/或张力,并且其近端与所述至少一个可动把手元件非正向接合,并且其远端不是 - 正向连接到所述至少一个可移动工具。 轴在远端和近端之间的至少一个点处进一步设置有弯曲部。 至少在弯曲区域中,力传递元件被构造为与弯曲部接触的引导件的柔性管状元件。 根据第二种变型,在弯曲区域中至少部分横向于弯曲曲面的局部向力传递元件施加平坦且柔性的构造,并且力传递元件在轴向方向上连续延伸 至少在弯曲区域内的轴的内径上。
    • 106. 发明授权
    • Metal halide or sodium high pressure lamp with cermet of alumina, molybdenum and tungsten
    • 金属卤化物或钠高压灯与氧化铝,钼和钨的金属陶瓷
    • US06181065B2
    • 2001-01-30
    • US09103365
    • 1998-06-23
    • Roland HuettingerDieter LangRita Tiedt
    • Roland HuettingerDieter LangRita Tiedt
    • H01J1718
    • H01J61/366H01J61/363H01J61/827
    • At least at one end of a discharge lamp, for example a metal-halide discharge lamp or a sodium high-pressure discharge lamp, which has a ceramic discharge vessel (4), a feed-through (9, 10; 30) is provided which includes a cermet. The cermet may be in pin or capillary tube form, and has a metal content which is so high that it can be welded like a metal. The cermet can be directly sintered into an end plug (26) or into an end portion (34a, 34b) of the vessel itself. The seal thus is effected by a sealing arrangement (11, 21, 34a, 34b, 31) devoid of glass melt, which would be degraded by attack of corrosive fills within the lamp, while additionally having the capability of withstanding higher operating temperatures.
    • 至少在放电灯的一端,例如具有陶瓷放电容器(4)的金属卤化物放电灯或钠高压放电灯,提供馈通(9,10; 30) 其中包括金属陶瓷。 金属陶瓷可以是针管或毛细管形式,并且具有如此高的金属含量,使得其可以像金属一样被焊接。 金属陶瓷可以直接烧结成端塞(26)或容器本身的端部(34a,34b)。 因此,密封件由没有玻璃熔体的密封装置(11,21,34a,34b,31)实现,该密封装置将由于灯内的腐蚀性填充物的侵蚀而降低,同时另外具有耐受较高工作温度的能力。
    • 107. 发明授权
    • Method of making a double-ended high-pressure discharge lamp
    • 制造双头高压放电灯的方法
    • US5108333A
    • 1992-04-28
    • US452221
    • 1989-12-15
    • Jurgen HeiderDieter LangHartmuth L. BastianStefan KotterRichard Kotschenreuther
    • Jurgen HeiderDieter LangHartmuth L. BastianStefan KotterRichard Kotschenreuther
    • H01J9/24
    • H01J9/247
    • To make a small high-pressure discharge lamp, for example of 50 W rating or less, and suitable, for example, for automotive applications, a quartz glass tube is heated, formed with constrictions, and a gas passed therebetween to expand the portion of the tube between the constrictions into olive shape to form the discharge vessel (6). A preformed first electrode system is introduced through one of the constrictions. The electrode system preferably has a zig-zag lead (9) slightly larger than the internal diameter of the tube to provide for self-centering. The tube is then isolated from atmosphere, for example by being placed in a glove box or coupled to a pumping head (15), for introduction therein of a fill substance, for example in pellet form, of a metal halide and, if desired, mercury; and a fill gas, such as argon or, preferably, xenon, preferably after cleaning and flushing the tube. A second electrode system is then introduced, for example within the glove box, and the end of the tube sealed off, with the fill substance therein. A second pinch seal (18) can then be formed externally of the glove box, or while the tube is still connected to a pumping head, and excess end pieces of the tube and the electrodes are cut off.
    • 为了制造例如50W等级以下的小型高压放电灯,例如适用于汽车用途的石英玻璃管被加热,形成有收缩状态,并且通过它们之间的气体来膨胀部分 管之间的收缩成橄榄形,形成放电容器(6)。 通过其中一个收缩部分引入预先形成的第一电极系统。 电极系统优选具有比管的内径略大的锯齿形引线(9),以提供自定心。 然后将管与大气隔离,例如通过放置在手套箱中或耦合到泵头(15),以在其中引入金属卤化物的填充物质,例如颗粒形式,如果需要, 汞; 以及填充气体,例如氩气,或优选氙气,优选在清洁和冲洗管子之后。 然后例如在手套箱内引入第二电极系统,并且密封管的端部,其中填充物质。 然后可以在手套箱的外部形成第二夹紧密封件(18),或者当管子仍然连接到泵头时,并且管子和电极的多余的端部件被切断。